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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/Declaration.js
parenta62b9742ee5e28bcec6872d88f50f25b820914f6 (diff)
downloadsemanticscuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.tar.gz
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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/Declaration.js')
-rw-r--r--includes/js/dijit/Declaration.js76
1 files changed, 76 insertions, 0 deletions
diff --git a/includes/js/dijit/Declaration.js b/includes/js/dijit/Declaration.js
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+if(!dojo._hasResource["dijit.Declaration"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit.Declaration"] = true;
+dojo.provide("dijit.Declaration");
+dojo.require("dijit._Widget");
+dojo.require("dijit._Templated");
+
+dojo.declare(
+ "dijit.Declaration",
+ dijit._Widget,
+ {
+ // summary:
+ // The Declaration widget allows a user to declare new widget
+ // classes directly from a snippet of markup.
+
+ _noScript: true,
+ widgetClass: "",
+ replaceVars: true,
+ defaults: null,
+ mixins: [],
+ buildRendering: function(){
+ var src = this.srcNodeRef.parentNode.removeChild(this.srcNodeRef);
+ var preambles = dojo.query("> script[type='dojo/method'][event='preamble']", src).orphan();
+ var scripts = dojo.query("> script[type^='dojo/']", src).orphan();
+ var srcType = src.nodeName;
+
+ var propList = this.defaults||{};
+
+ // map array of strings like [ "dijit.form.Button" ] to array of mixin objects
+ // (note that dojo.map(this.mixins, dojo.getObject) doesn't work because it passes
+ // a bogus third argument to getObject(), confusing it)
+ this.mixins = this.mixins.length ?
+ dojo.map(this.mixins, function(name){ return dojo.getObject(name); } ) :
+ [ dijit._Widget, dijit._Templated ];
+
+ if(preambles.length){
+ // we only support one preamble. So be it.
+ propList.preamble = dojo.parser._functionFromScript(preambles[0]);
+ }
+
+ var parsedScripts = dojo.map(scripts, function(s){
+ var evt = s.getAttribute("event")||"postscript";
+ return {
+ event: evt,
+ func: dojo.parser._functionFromScript(s)
+ };
+ });
+
+ // do the connects for each <script type="dojo/connect" event="foo"> block and make
+ // all <script type="dojo/method"> tags execute right after construction
+ this.mixins.push(function(){
+ dojo.forEach(parsedScripts, function(s){
+ dojo.connect(this, s.event, this, s.func);
+ }, this);
+ });
+
+ propList.widgetsInTemplate = true;
+ propList._skipNodeCache = true;
+ propList.templateString = "<"+srcType+" class='"+src.className+"' dojoAttachPoint='"+(src.getAttribute("dojoAttachPoint")||'')+"' dojoAttachEvent='"+(src.getAttribute("dojoAttachEvent")||'')+"' >"+src.innerHTML.replace(/\%7B/g,"{").replace(/\%7D/g,"}")+"</"+srcType+">";
+ // console.debug(propList.templateString);
+
+ // strip things so we don't create stuff under us in the initial setup phase
+ dojo.query("[dojoType]", src).forEach(function(node){
+ node.removeAttribute("dojoType");
+ });
+
+ // create the new widget class
+ dojo.declare(
+ this.widgetClass,
+ this.mixins,
+ propList
+ );
+ }
+ }
+);
+
+}