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✎ Editing: func_store.js ← Back

FunctionStore =
{
	id_   : 1,
	busy_ : false,
	hash_ : new Object(),

register : function(functor, domElement, funcName)
	{
		if(!domElement) {
			alert('DOM id must be specified for FunctionStore.register');
			return;
		}

if(typeof(domElement) === 'string')
		{
			$sel = $('#' + domElement);
			if( 0 == $sel.length )
				return;

domElement = $sel.get(0);
		}
		else if(!domElement.id) {
			alert('domElement must contain "id"');
			return;
		}

id = (++this.id_) + '_' + domElement.id;
		domElement['function_' + id] = functor;
		return id;
	},

createExpr : function(functor, domId, funcName)
	{
		id = this.register(functor, domId, funcName);
		return "FunctionStore.invoke('" + id + "')";
	},

createLink : function(functor, domId, funcName)
	{
		return "javascript:" + this.createExpr(functor, domId, funcName);
	},

invoke : function(id)
	{
		domId = id.substring(id.indexOf('_') + 1);
		func  = $('#' + domId).attr('function_' + id);
		if(jQuery.isFunction(func))
			func();
	}
};
// FunctionStore.garbageCollect();

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