Subversion Repositories Applications.papyrus

if(!dojo._hasResource["dojox.dtl.tag.event"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.dtl.tag.event"] = true;
dojo.provide("dojox.dtl.tag.event");

dojo.require("dojox.dtl._base");

dojox.dtl.tag.event.EventNode = function(type, fn){
        this._type = type;
        this.contents = fn;
}
dojo.extend(dojox.dtl.tag.event.EventNode, {
        render: function(context, buffer){
                if(!this._clear){
                        buffer.getParent()[this._type] = null;
                        this._clear = true;
                }
                if(this.contents && !this._rendered){
                        if(!context.getThis()) throw new Error("You must use Context.setObject(instance)");
                        this._rendered = dojo.connect(buffer.getParent(), this._type, context.getThis(), this.contents);
                }
                return buffer;
        },
        unrender: function(context, buffer){
                if(this._rendered){
                        dojo.disconnect(this._rendered);
                        this._rendered = false;
                }
                return buffer;
        },
        clone: function(){
                return new dojox.dtl.tag.event.EventNode(this._type, this.contents);
        },
        toString: function(){ return "dojox.dtl.tag.event." + this._type; }
});

dojox.dtl.tag.event.on = function(parser, text){
        // summary: Associates an event type to a function (on the current widget) by name
        var parts = text.split(" ");
        return new dojox.dtl.tag.event.EventNode(parts[0], parts[1]);
}

}