web/data/cubicweb.edition.js
author Laure Bourgois <Laure.Bourgois@logilab.fr>
Mon, 23 Feb 2009 16:25:59 +0100
changeset 926 6d3d693c0ad5
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child 977 d8bb6209edcd
permissions -rw-r--r--
removing foaf_usable
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/*
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 *  :organization: Logilab
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 *  :copyright: 2003-2008 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
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 *  :contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
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 */
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CubicWeb.require('python.js');
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CubicWeb.require('htmlhelpers.js');
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CubicWeb.require('ajax.js');
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//============= Eproperty form functions =====================================//
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/* called on Eproperty key selection:
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 * - get the selected value
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 * - get a widget according to the key by a sync query to the server
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 * - fill associated div with the returned html
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 *
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 * @param varname the name of the variable as used in the original creation form
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 * @param tabindex the tabindex that should be set on the widget
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 */
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function setPropValueWidget(varname, tabindex) {
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    var key = firstSelected(jQuery('#pkey:'+varname));
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    if (key) {
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	var args = _buildRemoteArgs('prop_widget', key, varname, tabindex);
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	jQuery('#div:value:'+varname).loadxhtml(JSON_BASE_URL, args, 'post');
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    }
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}
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// *** EDITION FUNCTIONS ****************************************** //
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/*
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 * this function is called when an AJAX form was generated to
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 * make sure tabindex remains consistent
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 */
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function reorderTabindex(start) {
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    var form = getNode('entityForm');
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    var inputTypes = ['INPUT', 'SELECT', 'TEXTAREA'];
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    var tabindex = (start==null)?15:start;
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    nodeWalkDepthFirst(form, function(elem) {
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        var tagName = elem.tagName.toUpperCase();
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	if (inputTypes.contains(tagName)) {
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	    if (getNodeAttribute(elem, 'tabindex') != null) {
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		tabindex += 1;
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		elem.setAttribute('tabindex', tabindex);
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	    }
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	    return null;
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	}
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	return filter(isElementNode, elem.childNodes);
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    });
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}
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function showMatchingSelect(selectedValue, eid) {
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    if (selectedValue) {
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	divId = 'div' + selectedValue + '_' + eid;
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	var divNode = jQuery('#' + divId);
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	if (!divNode.length) {
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	    var args = {vid: 'unrelateddivs', relation: selectedValue,
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			rql: rql_for_eid(eid), pageid: pageid,
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			'__notemplate': 1};
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	    jQuery.get(JSON_BASE_URL, args, function(response) {
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		// append generated HTML to the cell
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		jQuery('#unrelatedDivs_' + eid).append(getDomFromResponse(response));
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		_showMatchingSelect(eid, jQuery('#' + divId));
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	    });
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	    // deferred = doXHR(JSON_BASE_URL + queryString(args));
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	    // deferred.addCallback(_buildAndShowMatchingSelect, eid, divId);
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	} else {
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	    _showMatchingSelect(eid, divNode);
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	}
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    }
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    else {
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	_showMatchingSelect(eid, null);
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    }
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}
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// @param divStr a HTML string returned by the server
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// function _buildAndShowMatchingSelect(eid, divId, req) {
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//     var tdNode = jQuery('#unrelatedDivs_' + eid);
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//     // append generated HTML to the cell
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//     tdNode.appendChild(getDomFromRequest(req));
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//     _showMatchingSelect(eid, jQuery('#' + divId));
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// }
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// @param divNode is a jQuery selection
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function _showMatchingSelect(eid, divNode) {
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    // hide all divs, and then show the matching one
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    // (would actually be better to directly hide the displayed one)
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    jQuery('#unrelatedDivs_' + eid).children().hide();
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    // divNode not found means 'no relation selected' (i.e. first blank item)
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    if (divNode && divNode.length) {
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	divNode.show();
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    }
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}
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// this function builds a Handle to cancel pending insertion
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function buildPendingInsertHandle(elementId, element_name, selectNodeId, eid) {
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   jscall = "javascript: cancelPendingInsert('" + [elementId, element_name, selectNodeId, eid].join("', '") + "')";
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   return A({'class' : 'handle', 'href' : jscall,
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	     'title' : _("cancel this insert")}, '[x]');
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}
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function buildEntityLine(relationName, selectedOptionNode, comboId, eid) {
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   // textContent doesn't seem to work on selectedOptionNode
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   var content = selectedOptionNode.firstChild.nodeValue;
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   var handle = buildPendingInsertHandle(selectedOptionNode.id, 'tr', comboId, eid);
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   var link = A({'href' : 'view?rql=' + selectedOptionNode.value,
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	  	 'class' : 'editionPending', 'id' : 'a' + selectedOptionNode.id},
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		content);
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   var tr = TR({'id' : 'tr' + selectedOptionNode.id}, [ TH(null, relationName),
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							TD(null, [handle, link])
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						      ]);
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   try {
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      var separator = getNode('relationSelectorRow_' + eid);
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      //dump('relationSelectorRow_' + eid) XXX warn dump is not implemented in konqueror (at least)
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      // XXX Warning: separator.parentNode is not (always ?) the
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      // table itself, but an intermediate node (TableSectionElement)
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      var tableBody = separator.parentNode;
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      tableBody.insertBefore(tr, separator);
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   } catch(ex) {
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      log("got exception(2)!" + ex);
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   }
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}
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function buildEntityCell(relationName, selectedOptionNode, comboId, eid) {
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    var handle = buildPendingInsertHandle(selectedOptionNode.id, 'div_insert_', comboId, eid);
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    var link = A({'href' : 'view?rql=' + selectedOptionNode.value,
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		  'class' : 'editionPending', 'id' : 'a' + selectedOptionNode.id},
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		 content);
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    var div = DIV({'id' : 'div_insert_' + selectedOptionNode.id}, [handle, link]);
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    try {
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	var td = jQuery('#cell'+ relationName +'_'+eid);
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	td.appendChild(div);
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    } catch(ex) {
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	alert("got exception(3)!" + ex);
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    }
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}
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function addPendingInsert(optionNode, eid, cell, relname) {
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    var value = getNodeAttribute(optionNode, 'value');
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    if (!value) {
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	// occurs when the first element in the box is selected (which is not
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	// an entity but the combobox title)
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        return;
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    }
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    // 2nd special case
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    if (value.indexOf('http') == 0) {
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	document.location = value;
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	return;
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    }
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    // add hidden parameter
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    var entityForm = jQuery('#entityForm');
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    var oid = optionNode.id.substring(2); // option id is prefixed by "id"
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    remote_exec('add_pending_insert', oid.split(':'));
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    var selectNode = optionNode.parentNode;
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    // remove option node
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    selectNode.removeChild(optionNode);
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    // add line in table
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    if (cell) {
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      // new relation as a cell in multiple edit
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      // var relation_name = relationSelected.getAttribute('value');
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      // relation_name = relation_name.slice(0, relation_name.lastIndexOf('_'));
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      buildEntityCell(relname, optionNode, selectNode.id, eid);
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    }
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    else {
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	var relationSelector = getNode('relationSelector_'+eid);
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	var relationSelected = relationSelector.options[relationSelector.selectedIndex];
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	// new relation as a line in simple edit
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	buildEntityLine(relationSelected.text, optionNode, selectNode.id, eid);
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    }
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}
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function cancelPendingInsert(elementId, element_name, comboId, eid) {
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    // remove matching insert element
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    var entityView = jqNode('a' + elementId).text();
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    jqNode(element_name + elementId).remove();
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    if (comboId) {
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	// re-insert option in combobox if it was taken from there
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	var selectNode = getNode(comboId);
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	if (selectNode){
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	   var options = selectNode.options;
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	   var node_id = elementId.substring(0, elementId.indexOf(':'));
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	   options[options.length] = OPTION({'id' : elementId, 'value' : node_id}, entityView);
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	}
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    }
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    remote_exec('remove_pending_insert', elementId.split(':'));
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}
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// this function builds a Handle to cancel pending insertion
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function buildPendingDeleteHandle(elementId, eid) {
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  var jscall = "javascript: addPendingDelete('" + elementId + ', ' + eid + "');";
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  return A({'href' : jscall, 'class' : 'pendingDeleteHandle',
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    'title' : _("delete this relation")}, '[x]');
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}
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// @param nodeId eid_from:r_type:eid_to
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function addPendingDelete(nodeId, eid) {
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    var d = async_remote_exec('add_pending_delete', nodeId.split(':'));
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    d.addCallback(function () {
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	// and strike entity view
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	jqNode('span' + nodeId).addClass('pendingDelete');
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	// replace handle text
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	jqNode('handle' + nodeId).text('+');
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    });
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}
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// @param nodeId eid_from:r_type:eid_to
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function cancelPendingDelete(nodeId, eid) {
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    var d = async_remote_exec('remove_pending_delete', nodeId.split(':'));
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    d.addCallback(function () {
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	// reset link's CSS class
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	jqNode('span' + nodeId).removeClass('pendingDelete');
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	// replace handle text
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	jqNode('handle' + nodeId).text('x');
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    });
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}
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// @param nodeId eid_from:r_type:eid_to
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function togglePendingDelete(nodeId, eid) {
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    // node found means we should cancel deletion
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    if ( hasElementClass(getNode('span' + nodeId), 'pendingDelete') ) {
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	cancelPendingDelete(nodeId, eid);
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    } else {
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	addPendingDelete(nodeId, eid);
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    }
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}
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function selectForAssociation(tripletIdsString, originalEid) {
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    var tripletlist = map(function (x) { return x.split(':'); },
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			  tripletIdsString.split('-'));
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    var d = async_remote_exec('add_pending_inserts', tripletlist);
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    d.addCallback(function () {
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	var args = {vid: 'edition', __mode: 'normal',
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		    rql: rql_for_eid(originalEid)};
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	document.location = 'view?' + as_url(args);
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    });
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}
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function updateInlinedEntitiesCounters(rtype) {
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    jQuery('#inline' + rtype + 'slot span.icounter').each(function (i) {
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	this.innerHTML = i+1;
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    });
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    // var divnode = jQuery('#inline' + rtype + 'slot');
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    // var iforms = getElementsByTagAndClassName('span', 'icounter', divnode);
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    // for (var i=0; i<iforms.length; i++) {
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    //   iforms[i].innerHTML = i+1;
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    // }
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}
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/*
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 * makes an AJAX request to get an inline-creation view's content
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 * @param peid : the parent entity eid
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 * @param ptype : the parent entity type
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 * @param ttype : the target (inlined) entity type
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 * @param rtype : the relation type between both entities
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 */
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function addInlineCreationForm(peid, ptype, ttype, rtype, role) {
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    var d = async_rawremote_exec('inline_creation_form', peid, ptype, ttype, rtype, role);
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    d.addCallback(function (response) {
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	var linknode = getNode('add' + rtype + ':' + peid + 'link');
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	var form = jQuery(getDomFromResponse(response));
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	form.css('display', 'none');
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	form.insertBefore(linknode.parentNode).slideDown('fast');
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	// setStyle(form, {display: 'none'});
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	// insertSiblingNodesBefore(linknode.parentNode, form);
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	updateInlinedEntitiesCounters(rtype);
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	// slideDown(form, {'duration':0.6});
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	reorderTabindex();
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	form.trigger('inlinedform-added');
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	// MochiKit.Signal.signal(CubicWeb, 'inlinedform-added', form);
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    });
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    d.addErrback(function (xxx) {
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   279
	log('xxx =', xxx);
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    });
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}
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/*
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 * removes the part of the form used to edit an inlined entity
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 */
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function removeInlineForm(peid, rtype, eid) {
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    jqNode(['div', peid, rtype, eid].join('-')).slideUp('fast', function() {
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	$(this).remove();
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	updateInlinedEntitiesCounters(rtype);
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   290
    });
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   291
}
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   293
/*
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 * alternatively adds or removes the hidden input that make the
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 * edition of the relation `rtype` possible between `peid` and `eid`
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   296
 * @param peid : the parent entity eid
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   297
 * @param rtype : the relation type between both entities
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   298
 * @param eid : the inlined entity eid
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 */
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function removeInlinedEntity(peid, rtype, eid) {
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   301
    var nodeid = ['rel', peid, rtype, eid].join('-');
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    var divid = ['div', peid, rtype, eid].join('-');
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    var noticeid = ['notice', peid, rtype, eid].join('-');
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   304
    var node = jqNode(nodeid);
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   305
    if (node && node.length) {
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   306
	node.remove();
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   307
	jqNode(divid).fadeTo('fast', 0.5);
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   308
	// setOpacity(divid, 0.4);
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   309
	jqNode(noticeid).fadeIn('fast');
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   310
	// appear(jQuery('#' + noticeid), {'duration': 0.5});
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   311
    }
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   312
}
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   313
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   314
function restoreInlinedEntity(peid, rtype, eid) {
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   315
    var nodeid = ['rel', peid, rtype, eid].join('-');
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   316
    var divid = ['div', peid, rtype, eid].join('-');
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   317
    var noticeid = ['notice', peid, rtype, eid].join('-');
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   318
    var node = jqNode(nodeid);
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diff changeset
   319
    if (!(node && node.length)) {
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diff changeset
   320
	node = INPUT({type: 'hidden', id: nodeid,
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   321
		      name: rtype+':'+peid, value: eid});
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   322
	jqNode(['fs', peid, rtype, eid].join('-')).append(node);
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   323
	// appendChildNodes(fs, node);
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diff changeset
   324
	jqNode(divid).fadeTo('fast', 1);
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   325
	// setOpacity(divid, 1);
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diff changeset
   326
	jqNode(noticeid).hide();
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   327
	// jQuery('#' + noticeid).hide();
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diff changeset
   328
    }
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diff changeset
   329
}
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   330
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   331
function _clearPreviousErrors(formid) {
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   332
    jQuery('#' + formid + ' span.error').remove();
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parents:
diff changeset
   333
}
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diff changeset
   334
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   335
function _displayValidationerrors(formid, eid, errors) {
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diff changeset
   336
    var globalerrors = [];
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diff changeset
   337
    var firsterrfield = null;
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diff changeset
   338
    for (fieldname in errors) {
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diff changeset
   339
	var errmsg = errors[fieldname];
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diff changeset
   340
	var fieldid = fieldname + ':' + eid;
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diff changeset
   341
	var field = jqNode(fieldname + ':' + eid);
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diff changeset
   342
	if (field && getNodeAttribute(field, 'type') != 'hidden') {
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diff changeset
   343
	    if ( !firsterrfield ) {
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   344
		firsterrfield = 'err-' + fieldid;
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diff changeset
   345
	    }
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diff changeset
   346
	    addElementClass(field, 'error');
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diff changeset
   347
	    var span = SPAN({'id': 'err-' + fieldid, 'class': "error"}, errmsg);
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diff changeset
   348
	    field.before(span);
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parents:
diff changeset
   349
	} else {
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diff changeset
   350
	    firsterrfield = formid;
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diff changeset
   351
	    globalerrors.push(fieldname + ': ' + errmsg);
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parents:
diff changeset
   352
	}
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parents:
diff changeset
   353
    }
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parents:
diff changeset
   354
    if (globalerrors.length) {
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diff changeset
   355
	if (globalerrors.length == 1) {
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diff changeset
   356
	    var innernode = SPAN(null, globalerrors[0]);
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parents:
diff changeset
   357
	} else {
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diff changeset
   358
	    var innernode = UL(null, map(LI, globalerrors));
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parents:
diff changeset
   359
	}
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parents:
diff changeset
   360
	// insert DIV and innernode before the form
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parents:
diff changeset
   361
	var div = DIV({'class' : "errorMessage"});
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parents:
diff changeset
   362
	div.appendChild(innernode);
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diff changeset
   363
	jQuery('#' + formid).before(div);
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   364
    }
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parents:
diff changeset
   365
    return firsterrfield || formid;
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parents:
diff changeset
   366
}
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parents:
diff changeset
   367
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parents:
diff changeset
   368
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parents:
diff changeset
   369
function handleFormValidationResponse(formid, onsuccess, result) {
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diff changeset
   370
    // Success
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diff changeset
   371
    if (result[0]) {
b97547f5f1fa Showtime !
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parents:
diff changeset
   372
	if (onsuccess) {
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diff changeset
   373
	    return onsuccess(result[1]);
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parents:
diff changeset
   374
	} else {
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diff changeset
   375
	    document.location.href = result[1];
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parents:
diff changeset
   376
	    return ;
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parents:
diff changeset
   377
	}
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parents:
diff changeset
   378
    }
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   379
    unfreezeFormButtons(formid);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   380
    // Failures
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parents:
diff changeset
   381
    _clearPreviousErrors(formid);
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   382
    var descr = result[1];
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parents:
diff changeset
   383
    // Unknown structure
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parents:
diff changeset
   384
    if ( !isArrayLike(descr) || descr.length != 2 ) {
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   385
	log('got strange error :', descr);
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   386
	updateMessage(descr);
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   387
	return ;
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   388
    }
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   389
    _displayValidationerrors(formid, descr[0], descr[1]);
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   390
    updateMessage(_("please correct errors below"));
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   391
    document.location.hash = '#header';
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   392
    return false;
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   393
}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   394
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   395
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   396
/* unfreeze form buttons when the validation process is over*/
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   397
function unfreezeFormButtons(formid) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   398
    jQuery('#progress').hide();
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   399
    jQuery('#' + formid + ' input.validateButton').removeAttr('disabled');
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   400
    return true;
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   401
}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   402
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   403
/* disable form buttons while the validation is being done */
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   404
function freezeFormButtons(formid) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   405
    var formbuttons = jQuery(formid + ' input.validateButton');
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   406
    jQuery('#progress').show();
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   407
    jQuery(formid + ' input.validateButton').attr('disabled', 'disabled');
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   408
    return true;
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   409
}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   410
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   411
/* used by additional submit buttons to remember which button was clicked */
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   412
function postForm(bname, bvalue, formid) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   413
    var form = getNode(formid);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   414
    if (bname) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   415
	form.appendChild(INPUT({type: 'hidden', name: bname, value: bvalue}));
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   416
    }
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   417
    var onsubmit = form.onsubmit;
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   418
    if (!onsubmit || (onsubmit && onsubmit())) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   419
	form.submit();
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   420
    }
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   421
}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   422
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   423
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   424
/* called on load to set target and iframeso object.
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   425
 * NOTE: this is a hack to make the XHTML compliant.
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   426
 * NOTE2: `object` nodes might be a potential replacement for iframes
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   427
 * NOTE3: there is a XHTML module allowing iframe elements but there
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   428
 *        is still the problem of the form's `target` attribute
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   429
 */
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   430
function setFormsTarget() {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   431
    jQuery('form.entityForm').each(function () {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   432
	var form = jQuery(this);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   433
	var target = form.attr('cubicweb:target');
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   434
	if (target) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   435
	    form.attr('target', target);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   436
	    /* do not use display: none because some browser ignore iframe
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   437
             *     with no display */
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   438
	    form.append(IFRAME({name: target, id: target,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   439
				src: 'javascript: void(0)',
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   440
				width: '0px', height: '0px'}));
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   441
	}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   442
    });
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   443
}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   444
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   445
$(document).ready(setFormsTarget);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   446
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   447
function _sendForm(formid, action) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   448
    var zipped = formContents(formid);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   449
    return async_remote_exec('validate_form', action, zipped[0], zipped[1]);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   450
}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   451
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   452
/*
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   453
 * called on traditionnal form submission : the idea is to try
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   454
 * to post the form. If the post is successful, `validateForm` redirects
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   455
 * to the appropriate URL. Otherwise, the validation errors are displayed
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   456
 * around the corresponding input fields.
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   457
 */
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   458
function validateForm(formid, action, onsuccess) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   459
    try {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   460
	var d = _sendForm(formid, action);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   461
    } catch (ex) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   462
	log('got exception', ex);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   463
	return false;
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   464
    }
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   465
    function _callback(result, req) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   466
	handleFormValidationResponse(formid, onsuccess, result);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   467
    }
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   468
    // d.addCallback(handleFormValidationResponse, formid, onsuccess);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   469
    d.addCallback(_callback);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   470
    return false;
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   471
}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   472
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   473
/*
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   474
 * called by live-edit forms to submit changes
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   475
 * @param formid : the dom id of the form used
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   476
 * @param rtype : the attribute being edited
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   477
 * @param eid : the eid of the entity being edited
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   478
 * @param reload: boolean to reload page if true (when changing URL dependant data)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   479
 */
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   480
function inlineValidateForm(formid, rtype, eid, divid, reload) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   481
    try {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   482
	var form = getNode(formid);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   483
	if (typeof FCKeditorAPI != "undefined") {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   484
	    for ( var name in FCKeditorAPI.__Instances ) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   485
		var oEditor = FCKeditorAPI.__Instances[name] ;
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   486
		if ( oEditor.GetParentForm() == form ) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   487
		    oEditor.UpdateLinkedField();
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   488
		}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   489
	    }
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   490
	}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   491
	var zipped = formContents(form);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   492
	var d = async_remote_exec('edit_field', 'apply', zipped[0], zipped[1], rtype, eid);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   493
    } catch (ex) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   494
	log('got exception', ex);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   495
	return false;
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   496
    }
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   497
    d.addCallback(function (result, req) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   498
        handleFormValidationResponse(formid, noop, result);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   499
	if (reload) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   500
	    document.location.href = result[1];
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   501
	} else {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   502
	    var fieldview = getNode(divid);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   503
	    // XXX using innerHTML is very fragile and won't work if
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   504
	    // we mix XHTML and HTML
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   505
	    fieldview.innerHTML = result[2];
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   506
	    // switch inline form off only if no error
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   507
	    if (result[0]) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   508
		// hide global error messages
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   509
		jQuery('div.errorMessage').remove();
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   510
		jQuery('#appMsg').hide();
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   511
		cancelInlineEdit(eid, rtype, divid);
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   512
	    }
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   513
	}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   514
	return false;
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   515
    });
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   516
    return false;
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   517
}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   518
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   519
/**** inline edition ****/
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   520
function showInlineEditionForm(eid, rtype, divid) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   521
    jQuery('#' + divid).hide();
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   522
    jQuery('#' + divid + '-form').show();
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   523
}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   524
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   525
function cancelInlineEdit(eid, rtype, divid) {
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   526
    jQuery('#' + divid).show();
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   527
    jQuery('#' + divid + '-form').hide();
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   528
}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   529
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   530
CubicWeb.provide('edition.js');