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authormensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>2008-11-13 09:49:11 +0000
committermensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>2008-11-13 09:49:11 +0000
commite44a7e37b6c7b5961adaffc62b9042b8d442938e (patch)
tree95b67c356e93163467db2451f2b8cce84ed5d582 /includes/js/dijit/_editor/html.js
parenta62b9742ee5e28bcec6872d88f50f25b820914f6 (diff)
downloadsemanticscuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.tar.gz
semanticscuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.tar.bz2
New feature: basic Ajax suggestion for tags and implementation of Dojo toolkit
git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f
Diffstat (limited to 'includes/js/dijit/_editor/html.js')
-rw-r--r--includes/js/dijit/_editor/html.js106
1 files changed, 106 insertions, 0 deletions
diff --git a/includes/js/dijit/_editor/html.js b/includes/js/dijit/_editor/html.js
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+if(!dojo._hasResource["dijit._editor.html"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit._editor.html"] = true;
+dojo.provide("dijit._editor.html");
+
+dijit._editor.escapeXml=function(/*String*/str, /*Boolean*/noSingleQuotes){
+ //summary:
+ // Adds escape sequences for special characters in XML: &<>"'
+ // Optionally skips escapes for single quotes
+ str = str.replace(/&/gm, "&amp;").replace(/</gm, "&lt;").replace(/>/gm, "&gt;").replace(/"/gm, "&quot;");
+ if(!noSingleQuotes){
+ str = str.replace(/'/gm, "&#39;");
+ }
+ return str; // string
+};
+
+dijit._editor.getNodeHtml=function(/* DomNode */node){
+ var output;
+ switch(node.nodeType){
+ case 1: //element node
+ output = '<'+node.nodeName.toLowerCase();
+
+ //store the list of attributes and sort it to have the
+ //attributes appear in the dictionary order
+ var attrarray = [];
+ if(dojo.isIE && node.outerHTML){
+ var s = node.outerHTML;
+ s = s.substr(0,s.indexOf('>'));
+ s = s.replace(/(['"])[^"']*\1/g, '');//to make the following regexp safe
+ var reg = /([^\s=]+)=/g;
+ var m, key;
+ while((m = reg.exec(s))){
+ key=m[1];
+ if(key.substr(0,3) != '_dj'){
+ if(key == 'src' || key == 'href'){
+ if(node.getAttribute('_djrealurl')){
+ attrarray.push([key,node.getAttribute('_djrealurl')]);
+ continue;
+ }
+ }
+ if(key=='style'){
+ attrarray.push([key, node.style.cssText.toLowerCase()]);
+ }else{
+ attrarray.push([key, key=='class'?node.className:node.getAttribute(key)]);
+ }
+ }
+ }
+ }else{
+ var attr, i=0, attrs = node.attributes;
+ while((attr=attrs[i++])){
+ //ignore all attributes starting with _dj which are
+ //internal temporary attributes used by the editor
+ var n=attr.name;
+ if(n.substr(0,3) != '_dj' /*&&
+ (attr.specified == undefined || attr.specified)*/){
+ var v = attr.value;
+ if(n == 'src' || n == 'href'){
+ if(node.getAttribute('_djrealurl')){
+ v = node.getAttribute('_djrealurl');
+ }
+ }
+ attrarray.push([n,v]);
+ }
+ }
+ }
+ attrarray.sort(function(a,b){
+ return a[0]<b[0]?-1:(a[0]==b[0]?0:1);
+ });
+ i=0;
+ while((attr=attrarray[i++])){
+ output += ' '+attr[0]+'="'+
+ (dojo.isString(attr[1]) ? dijit._editor.escapeXml(attr[1],true) : attr[1])+'"';
+ }
+ if(node.childNodes.length){
+ output += '>' + dijit._editor.getChildrenHtml(node)+'</'+node.nodeName.toLowerCase()+'>';
+ }else{
+ output += ' />';
+ }
+ break;
+ case 3: //text
+ // FIXME:
+ output = dijit._editor.escapeXml(node.nodeValue,true);
+ break;
+ case 8: //comment
+ // FIXME:
+ output = '<!--'+dijit._editor.escapeXml(node.nodeValue,true)+'-->';
+ break;
+ default:
+ output = "Element not recognized - Type: " + node.nodeType + " Name: " + node.nodeName;
+ }
+ return output;
+};
+
+dijit._editor.getChildrenHtml = function(/* DomNode */dom){
+ // summary: Returns the html content of a DomNode and children
+ var out = "";
+ if(!dom){ return out; }
+ var nodes = dom["childNodes"]||dom;
+ var i=0;
+ var node;
+ while((node=nodes[i++])){
+ out += dijit._editor.getNodeHtml(node);
+ }
+ return out; // String
+}
+
+}