In my web application when i upload a video and click the save button, if the video is uploaded i write the code to display the message video is uploaded. My code is as follows:
ClientScript.RegisterClientScriptBlock(GetType(), "sas", "<script> alert('Inserted successfully');</script>", false);
When the alert box appears is comes with a white background. I clicked on ok button in that alert box but the page is not going back to the previous page it is showing the same white space.
Can you solve the problem.? If you not understand i will explain clearly.
In local it is working fine but when i update in online it is not working.
This question is related to
c#
asp.net
registerclientscriptblock
Hai sridhar, I found an answer for your prob
ClientScript.RegisterClientScriptBlock(GetType(), "sas", "<script> alert('Inserted successfully');</script>", true);
change false to true
or try this
ScriptManager.RegisterClientScriptBlock(ursavebuttonID, typeof(LinkButton or button), "sas", "<script> alert('Inserted successfully');</script>", true);
The method System.Web.UI.Page.RegisterClientScriptBlock has been deprecated for some time (along with the other Page.Register* methods), ever since .NET 2.0 as shown by MSDN.
Instead use the .NET 2.0 Page.ClientScript.Register* methods. - (The ClientScript property expresses an instance of the ClientScriptManager class )
Guessing the problem
If you are saying your JavaScript alert box occurs before the page's content is visibly rendered, and therefore the page remains white (or still unrendered) when the alert box is dismissed by the user, then try using the Page.ClientScript.RegisterStartupScript(..) method instead because it runs the given client-side code when the page finishes loading - and its arguments are similar to what you're using already.
Also check for general JavaScript errors in the page - this is often seen by an error icon in the browser's status bar. Sometimes a JavaScript error will hold up or disturb unrelated elements on the page.
See if the below helps you:
I was using the following earlier:
ClientScript.RegisterClientScriptBlock(Page.GetType(), "AlertMsg", "<script language='javascript'>alert('The Web Policy need to be accepted to submit the new assessor information.');</script>");
After implementing AJAX in this page, it stopped working. After reading your blog, I changed the above to:
ScriptManager.RegisterClientScriptBlock(imgBtnSubmit, this.GetType(), "AlertMsg", "<script language='javascript'>alert('The Web Policy need to be accepted to submit the new assessor information.');</script>", false);
This is working perfectly fine.
(It’s .NET 2.0 Framework, I am using)
Source: Stackoverflow.com