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if(!dojo._hasResource["dojox.dtl.contrib.html"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.dtl.contrib.html"] = true;
dojo.provide("dojox.dtl.contrib.html");
dojo.require("dojox.dtl.html");
(function(){
var dd = dojox.dtl;
var ddch = dd.contrib.html;
ddch.HtmlNode = dojo.extend(function(name){
this.contents = new dd._Filter(name);
this._div = document.createElement("div");
this._lasts = [];
},
{
render: function(context, buffer){
var text = this.contents.resolve(context);
if(text){
text = text.replace(/<(\/?script)/ig, '<$1').replace(/\bon[a-z]+\s*=/ig, '');
if(this._rendered && this._last != text){
buffer = this.unrender(context, buffer);
}
this._last = text;
// This can get reset in the above tag
if(!this._rendered){
this._rendered = true;
var div = this._div;
div.innerHTML = text;
var children = div.childNodes;
while(children.length){
var removed = div.removeChild(children[0]);
this._lasts.push(removed);
buffer = buffer.concat(removed);
}
}
}
return buffer;
},
unrender: function(context, buffer){
if(this._rendered){
this._rendered = false;
this._last = "";
for(var i = 0, node; node = this._lasts[i++];){
buffer = buffer.remove(node);
dojo._destroyElement(node);
}
this._lasts = [];
}
return buffer;
},
clone: function(buffer){
return new this.constructor(this.contents.getExpression());
}
});
ddch.StyleNode = dojo.extend(function(styles){
this.contents = {};
this._styles = styles;
for(var key in styles){
this.contents[key] = new dd.Template(styles[key]);
}
},
{
render: function(context, buffer){
for(var key in this.contents){
dojo.style(buffer.getParent(), key, this.contents[key].render(context));
}
return buffer;
},
unrender: function(context, buffer){
return buffer;
},
clone: function(buffer){
return new this.constructor(this._styles);
}
});
dojo.mixin(ddch, {
html: function(parser, text){
var parts = text.split(" ", 2);
return new ddch.HtmlNode(parts[1]);
},
tstyle: function(parser, text){
var styles = {};
text = text.replace(/^tstyle\s+/, "");
var rules = text.split(/\s*;\s*/g);
for(var i = 0, rule; rule = rules[i]; i++){
var parts = rule.split(/\s*:\s*/g);
var key = parts[0];
var value = parts[1];
if(value.indexOf("{{") == 0){
styles[key] = value;
}
}
return new ddch.StyleNode(styles);
}
});
dd.register.tags("dojox.dtl.contrib", {
"html": ["html", "attr:tstyle"]
});
})();
}
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