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