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misc.js
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misc.js
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if(!dojo._hasResource["dojox.dtl.tag.misc"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.dtl.tag.misc"] = true;
dojo.provide("dojox.dtl.tag.misc");
dojo.require("dojox.dtl._base");
dojox.dtl.tag.misc.commentNode = new function(){
this.render = this.unrender = function(context, buffer){ return buffer; };
this.clone = function(){ return this; };
this.toString = function(){ return "dojox.dtl.tag.misc.CommentNode"; };
}
dojox.dtl.tag.misc.DebugNode = function(TextNode){
this._TextNode = TextNode;
}
dojo.extend(dojox.dtl.tag.misc.DebugNode, {
render: function(context, buffer){
var keys = context.getKeys();
var debug = "";
for(var i = 0, key; key = keys[i]; i++){
console.debug("DEBUG", key, ":", context[key]);
debug += key + ": " + dojo.toJson(context[key]) + "\n\n";
}
return new this._TextNode(debug).render(context, buffer, this);
},
unrender: function(context, buffer){
return buffer;
},
clone: function(buffer){
return new this.constructor(this._TextNode);
},
toString: function(){ return "dojox.dtl.tag.misc.DebugNode"; }
});
dojox.dtl.tag.misc.FilterNode = function(varnode, nodelist){
this._varnode = varnode;
this._nodelist = nodelist;
}
dojo.extend(dojox.dtl.tag.misc.FilterNode, {
render: function(context, buffer){
// Doing this in HTML requires a different buffer with a fake root node
var output = this._nodelist.render(context, new dojox.string.Builder());
context.update({ "var": output.toString() });
var filtered = this._varnode.render(context, buffer);
context.pop();
return buffer;
},
unrender: function(context, buffer){
return buffer;
},
clone: function(buffer){
return new this.constructor(this._expression, this._nodelist.clone(buffer));
}
});
dojox.dtl.tag.misc.comment = function(parser, text){
// summary: Ignore everything between {% comment %} and {% endcomment %}
parser.skipPast("endcomment");
return dojox.dtl.tag.misc.commentNode;
}
dojox.dtl.tag.misc.debug = function(parser, text){
// summary: Output the current context, maybe add more stuff later.
return new dojox.dtl.tag.misc.DebugNode(parser.getTextNode());
}
dojox.dtl.tag.misc.filter = function(parser, text){
// summary: Filter the contents of the blog through variable filters.
var parts = text.split(" ", 2);
var varnode = new (parser.getVarNode())("var|" + parts[1]);
var nodelist = parser.parse(["endfilter"]);
parser.next();
return new dojox.dtl.tag.misc.FilterNode(varnode, nodelist);
}
}

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