author | Aurelien Campeas <aurelien.campeas@logilab.fr> |
Thu, 06 Feb 2014 19:04:03 +0100 | |
changeset 9584 | 8209bede1a4b |
parent 9379 | b0b1148b6963 |
child 9700 | da7d341cca76 |
child 9814 | faf0511ac181 |
permissions | -rw-r--r-- |
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/* in CW 3.10, we should move these functions in this namespace */ |
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cw.htmlhelpers = new Namespace('cw.htmlhelpers'); |
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jQuery.extend(cw.htmlhelpers, { |
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popupLoginBox: function(loginboxid, focusid) { |
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$('#'+loginboxid).toggleClass('hidden'); |
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jQuery('#' + focusid +':visible').focus(); |
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} |
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}); |
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/** |
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* .. function:: baseuri() |
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* |
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* returns the document's baseURI. (baseuri() uses document.baseURI if |
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* available and inspects the <base> tag manually otherwise.) |
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*/ |
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function baseuri() { |
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if (typeof BASE_URL === 'undefined') { |
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// backward compatibility, BASE_URL might be undefined |
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var uri = document.baseURI; |
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if (uri) { // some browsers don't define baseURI |
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return uri.toLowerCase(); |
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} |
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return jQuery('base').attr('href').toLowerCase(); |
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} |
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return BASE_URL; |
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} |
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/** |
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* .. function:: setProgressCursor() |
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* |
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* set body's cursor to 'progress' |
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*/ |
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function setProgressCursor() { |
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var body = document.getElementsByTagName('body')[0]; |
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body.style.cursor = 'progress'; |
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} |
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/** |
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* .. function:: resetCursor(result) |
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* |
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* reset body's cursor to default (mouse cursor). The main |
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* purpose of this function is to be used as a callback in the |
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* deferreds' callbacks chain. |
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*/ |
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function resetCursor(result) { |
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var body = document.getElementsByTagName('body')[0]; |
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body.style.cursor = 'default'; |
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// pass result to next callback in the callback chain |
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return result; |
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} |
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function updateMessage(msg) { |
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var msgdiv = DIV({ |
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'class': 'message' |
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}); |
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// don't pass msg to DIV() directly because DIV will html escape it |
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// and msg should alreay be html escaped at this point. |
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msgdiv.innerHTML = msg; |
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jQuery('#appMsg').removeClass('hidden').empty().append(msgdiv); |
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} |
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/** |
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* .. function:: asURL(props) |
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* |
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* builds an url from an object (used as a dictionary) |
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* |
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* >>> asURL({'rql' : "RQL", 'x': [1, 2], 'itemvid' : "oneline"}) |
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* rql=RQL&vid=list&itemvid=oneline&x=1&x=2 |
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* >>> asURL({'rql' : "a&b", 'x': [1, 2], 'itemvid' : "oneline"}) |
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* rql=a%26b&x=1&x=2&itemvid=oneline |
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*/ |
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function asURL(props) { |
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var chunks = []; |
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for (key in props) { |
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var value = props[key]; |
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// generate a list of couple key=value if key is multivalued |
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if (cw.utils.isArrayLike(value)) { |
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for (var i = 0; i < value.length; i++) { |
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chunks.push(key + '=' + cw.urlEncode(value[i])); |
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} |
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} else { |
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chunks.push(key + '=' + cw.urlEncode(value)); |
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} |
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} |
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return chunks.join('&'); |
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} |
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/** |
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* .. function:: firstSelected(selectNode) |
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* |
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* return selected value of a combo box if any |
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*/ |
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function firstSelected(selectNode) { |
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var $selection = $(selectNode).find('option:selected:first'); |
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return ($selection.length > 0) ? $selection[0] : null; |
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} |
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/** |
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* .. function:: toggleVisibility(elemId) |
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* |
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* toggle visibility of an element by its id |
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*/ |
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function toggleVisibility(elemId) { |
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cw.jqNode(elemId).toggleClass('hidden'); |
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} |
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/** |
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* .. function:: popupLoginBox() |
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* |
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* toggles visibility of login popup div |
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*/ |
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// XXX used exactly ONCE in basecomponents |
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popupLoginBox = cw.utils.deprecatedFunction( |
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function() { |
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$('#popupLoginBox').toggleClass('hidden'); |
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jQuery('#__login:visible').focus(); |
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}); |
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/** |
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* .. function getElementsMatching(tagName, properties, \/* optional \*\/ parent) |
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* |
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* returns the list of elements in the document matching the tag name |
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* and the properties provided |
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* |
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* * `tagName`, the tag's name |
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* |
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* * `properties`, a js Object used as a dict |
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* Return an iterator (if a *real* array is needed, you can use the |
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* list() function) |
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*/ |
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function getElementsMatching(tagName, properties, /* optional */ parent) { |
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parent = parent || document; |
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return jQuery.grep(parent.getElementsByTagName(tagName), function elementMatches(element) { |
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for (prop in properties) { |
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if (jQuery(element).attr(prop) != properties[prop]) { |
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return false; |
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} |
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} |
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return true; |
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}); |
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} |
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/** |
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* .. function:: setCheckboxesState(nameprefix, value, checked) |
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* |
29
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* sets checked/unchecked status of checkboxes |
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*/ |
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151 |
|
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function setCheckboxesState(nameprefix, value, checked) { |
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// XXX: this looks in *all* the document for inputs |
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jQuery('input:checkbox[name^=' + nameprefix + ']').each(function() { |
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if (value == null || this.value == value) { |
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this.checked = checked; |
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} |
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}); |
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} |
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/** |
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* .. function:: html2dom(source) |
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* |
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* this function is a hack to build a dom node from html source |
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*/ |
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function html2dom(source) { |
167 |
var tmpNode = SPAN(); |
|
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tmpNode.innerHTML = source; |
|
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if (tmpNode.childNodes.length == 1) { |
|
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return tmpNode.firstChild; |
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} |
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else { |
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// we leave the span node when `source` has no root node |
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// XXX This is cleary not the best solution, but css/html-wise, |
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/// a span not should not be too much disturbing |
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return tmpNode; |
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} |
178 |
} |
|
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||
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// *** HELPERS **************************************************** // |
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function rql_for_eid(eid) { |
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return 'Any X WHERE X eid ' + eid; |
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} |
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function isTextNode(domNode) { |
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return domNode.nodeType == 3; |
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} |
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function isElementNode(domNode) { |
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return domNode.nodeType == 1; |
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} |
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function autogrow(area) { |
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if (area.scrollHeight > area.clientHeight && ! window.opera) { |
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if (area.rows < 20) { |
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area.rows += 2; |
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} |
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} |
197 |
} |
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