How to change iframe src at runtime? [duplicate]

This question already has an answer here: 开发者_如何学CClosed 12 years ago.

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I have a problem with IFrame .

Now i am using iframe.attribute("src")="..Pages/page.aspx"....In Chrome and ie this one is working.....but Firefox not?Can anyone know the reason?

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try This ..

 iframe.attribute("src")="../Pages/page.aspx"

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If you really have "..Pages/Page.aspx" then you are missing a backslash between .. and Pages

 iframe.attribute("src")="../Pages/page.aspx"
                           ^^^