ASP Code Interview Questions
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How to call JavaScript Function from Code-behind in asp.net?

456

I'm calling a JS fcn that fires AJAX to a webmethod and returns a boolean. How do I retrieve the return value in the codebehind? (VB) I can set a hiddenfield value in the JS, but if it's async how can my VB know when it's changed?

514

How to Print Asp.net GridView Data on Button Click using Javascript?

522




How a web page can communicate with a web server while a user type characters in an input field.

881

how to remove or delete multiple selected items from listbox in on button click in asp?

481


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Un-Answered Questions { ASP Code }

How a web page can communicate with a web server while a user type characters in an input field.

881


I'm calling a JS fcn that fires AJAX to a webmethod and returns a boolean. How do I retrieve the return value in the codebehind? (VB) I can set a hiddenfield value in the JS, but if it's async how can my VB know when it's changed?

514


how to remove or delete multiple selected items from listbox in on button click in asp?

481


How to Print Asp.net GridView Data on Button Click using Javascript?

522


How to call JavaScript Function from Code-behind in asp.net?

456