CODEWITHSUNDEEP
javascriptasp.net
Legion
Legion

Reputation: 3427

Javascript onload with master page

I need a javascript function to fire when my aspx page has loaded. The problem is it's in a master page. If I put the code in the onload of the master page then it tries to fire for every page that uses the master page. I only want it to happen for one specific page. If I put it in the Content placeholder it doesn't work. The control isn't loaded yet. I tried putting it at the bottom of the content placeholder and that didn't work either. So I need it to happen in an onLoad event but one that only fires for this specific page and not every page that uses the master page.

Please, no jQuery.

Upvotes: 2

Views: 7181

Answers (1)

Sanjeev Rai
Sanjeev Rai

Reputation: 6982

What I have got from you question that you have some javascript function in your master page, that you want to call from a specific aspx page.

Suppose you have a javascript function hello in your master page. as :

<script type="text/javascript">
    function hello(name) {
        alert('hello '+ name);
    }
</script>

this you can call in the page load event of any aspx page using Page.RegisterStartupScript as :

Page.RegisterStartupScript("hi", "<script>hello('Sanjeev')</script>");

So will be able to call master page's javascript function form your aspx page code behind.

Upvotes: 3

Related Questions