Best way to register js for modularity in User Control

Question

i have a control that is organized like this and i want to have the javascript registered on the calling master pages, etc, so that anywhere this control folder is dropped and then registered, it will know how to find the URL to the js. Here is what i have so far (in the user control ) protected void Page_Load(object sender, EventArgs e) { if(!Page.IsClientScriptBlockRegistered("jqModal")) Page.ClientScript.RegisterClientScriptInclude("jqModal", ResolveClientUrl("~js/jqModal.js")); if (!Page.IsClientScriptBlockRegistered("jQuery")) Page.ClientScript.RegisterClientScriptInclude("jQuery", ResolveClientUrl("~/js/jQuery.js")); if (!Page.IsClientScriptBlockRegistered("tellAFriend")) Page.ClientScript.RegisterClientScriptInclude("tellAFriend", ResolveClientUrl("js/tellAFriend.js")); } Any ideas? JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

You can use a helper class with static method: public static class PageHelper { public static void RegisterClientScriptIfNeeded( Page page, string key, string url ) { if( false == page.IsClientScriptBlockRegistered( key )) { page.ClientScript.RegisterClientScriptInclude( key , ResolveClientUrl( url )); } } } or you can have a similar instance method in some base class for page/webcontrol/usercontrol, which will do the same thing.