regarding focus method in jsp

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Hi friends,

i have one jsp file called as file_upload.jsp and one java script file called file_upload.js.In jsp page i have a field as file upload and the id is file_upload.For this if i did not enter the file upload field and going then it is displaying the alert message as please select a file to upload but it is not focusing on the textfield.My requirement is it has to focus on the field wherever i forget to enter the values(the error comes).My code is as follows.

C#

if (file_upload == "") {
            alert("Please select a file to Upload !!");
            document.getElementById('file_upload').focus();
            return false; }

Any thing wrong in my code or any thing extra i have to add.This is very urgent to me any ones help will be greately appreciated.

Posted 27-Jul-11 8:11am

komali Guntur

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Christian Graus · Answer 1 · 2011-07-27T08:13:00

Solution 1

I don't think it's possible to make the file upload control the focus, just as it's not possible to get the text from it, for security reasons.

Posted 27-Jul-11 8:13am

Christian Graus

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komali Guntur 27-Jul-11 14:16pm

ok Graus for file upload take it easy the same problem is for sender name also the code is as follows.
if (sender_name == "") {
alert("Sender Name is Mandatory Feild !!");
document.getElementById('sender_name').focus();
return false;
}