AddOnLoadScript function

Syntax

AddOnLoadScript(onload_script)

Description

Use the AddOnLoadScript function to add the JavaScript code to be executed in the onload event of the HTML document.

Important:

Use this function within fluid applications only.

If multiple invocations of the AddOnLoadScript function that are batched into a single server trip include identical JavaScript invocations, the first duplicate JavaScript invocation will be executed, and the subsequent duplicates are ignored.

In the following example, the last AddOnLoadScript("execFunc('open');"); is ignored because it is identical to the first invocation.

AddOnLoadScript("execFunc('open');");
…
AddOnLoadScript("execFunc('close');");
…
/* This will never execute because it duplicates the first call. */
AddOnLoadScript("execFunc('open');"); 

To overcome this situation, add a unique comment to subsequent identical lines of code to make them unique.

For example:

AddOnLoadScript("execFunc('open'); /*1*/");

Parameters

Parameter	Description
onload_script	Specifies the JavaScript code to be executed in the onload event of the HTML document as a string value.

Returns

None.

Example

AddOnLoadScript("document.querySelector('.ps_header').style.display = 'none';");