How to call java script function from ashx handler file

Question

My function

<script type="text/javascript">
function methodtocall(id) {
  // My code
}
</script>

My ashx page

public class sampleClass : IHttpHandler {

public void ProcessRequest (HttpContext context) {

    context.Response.ContentType = "text/plain";
// here i need to call that method
}
}

yes i referred net.But no solutions for that. mostly they give solution to call from method to ashx or call from ajax.

can anyone direct me with correct thing?

Answer 1

Refer like this,

ClientScript.RegisterStartupScript(this.GetType(), "methodtocall", script, true);

as per code,

public class sampleClass : IHttpHandler {

public void ProcessRequest (HttpContext context) {

context.Response.ContentType = "text/plain";
var id = "someid"; //implement the id that you want to pass to the Javascript function
ClientScript.RegisterStartupScript(this.GetType(), "methodtocall", id, true);
}
}

Hope this helps..!

reference Link : Link

Answer 2

你可以这样做

context.Response.Write("<script type='text/javascript'>function closeCurrentTab(){var conf=confirm('Are you sure, you want to close this tab?');if(conf==true){close();}}</script>");

context.Response.Write("<script type='text/javascript'>closeCurrentTab();</script>");