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I have to block page, while system doing some action For example, user clicks on a button, system start doing some long action and when it finishes page will refresh. I think it will be OK, if while system is busy, page should be blocked and user see some progress bar.

How can i do this using javascript?

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Hi can you try out the following and let me know how it goes:

hope it helps!

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OK! I`ll try it – Alexey Aug 24 '12 at 9:09


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thanks!Its really help me – Alexey Aug 24 '12 at 9:06
Make answer usefull – Rajesh Chowdary Aug 24 '12 at 9:09
While this post may answer the question, we prefer more details such as "why". Please edit your post with additional details. See answer for general guidelines. – SPDoctor Aug 24 '12 at 10:51
i have no reputation for this :( – Alexey Aug 24 '12 at 10:59
soo sad where are u from? – Rajesh Chowdary Aug 24 '12 at 12:22

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