How to detect document.ready function present on page

Question

I have embeded jquery dynamically on custom control Soif multiple custom control register on page then we come with multiple document.ready function. is there any way to detect document.tready function already present on page any suggestion??

Midhun T P · Answer

Hi I don't think that you can check whether document.ready is present or not. Instead you can prevent execution for second time using an global variable. First declare a variable k in your page var k=0; Now in your code change as below - sbCheck.Append($(document).ready(function () {); sbCheck.Append(if(k==0){alert('test');k=1;}); sbCheck.Append(});); this.Page.ClientScript.RegisterStartupScript(this.GetType() ClientID sbCheck.ToString() true);

Amol Jadhao · Answer

sbCheck.Append($(document).ready(function () {); sbCheck.Append(alert('test')); sbCheck.Append(});); this.Page.ClientScript.RegisterStartupScript(this.GetType() ClientID sbCheck.ToString() true); this piece of code will be in custom controlso if we registrer this custom control multiple time on page then we have multiple $(document).ready(function () but i want only one to that page.

Midhun T P · Answer

Hi Can you please specify why do you need to check that?