asp.net从后面的代码切换jquery代码

Question

I am using jquery.loadmask to mask a web page while it is pulling data like so:

<script type="text/javascript">
        $(document).ready(function () {
            $("#btnSubmit").bind("click", function () {
                $("#lowerContent").mask("Waiting...");
            });
        });
</script>

Once the data has been pulled I need to be able to unmask the page using this code:

        $("#lowerContent").unmask();

How can I call/inject this code from the c# code behind file so I can remove the mask?

Ideally if I can call that from an event response.

Answer 1

StringBuilder sb = new StringBuilder();
sb.Append("jQuery(function($){ $(\"#lowerContent\").unmask(); }");
ClientScript.RegisterStartupScript(this.GetType(), "script", sb.ToString());

Answer 2

I think what you want to achieve by while working with code behind, you will get that only by using ClientScriptManager.RegisterStartupScript method. Or if you pull data using only ajax javascript call [NO Code-Behind call]. Because as you call code behind, your page will be postback and javascript written in document.ready() will execute. so you can do it.