how to write the code for prev button

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hi,
i m design a online quiz. i have design one question for one page and kept next and prev button how to write the code for prev button means it should redirect to back page and the choice which i have clicked should be visible, means it should not be empty and one more click on the option it wil be stored in the database so while clicking on prev button can we retrive the data from databse how it is possible.

Posted 17-Jan-13 23:08pm

Angel riti

Updated 17-Jan-13 23:42pm

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Nick Fisher (Consultant) · Answer 1 · 2013-01-17T23:44:00

Solution 1

Well you can simulate the browser's 'back' button on the page with:

HTML

<input type="button" onclick="history.go(-1)" value="Back" />

Is that all you need?

Posted 17-Jan-13 23:44pm

Nick Fisher (Consultant)