javascript - how to open JQuery model popup dialog over iframe? -

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i using jquery ui dialog modal popups. have iframes in page well. open modal dialog iframe open within iframe.

i want when model popup open user cant allow click on background link.

so please let me know how can prevent user click on background area?

the iframe page within page. if use dialog in page loaded in iframe load in iframe. need add code open dialog box on main page or use parent call parent page , execute javascript code. there problem if iframe , parent page share same domain have access parent javascript if different domains iframe can not access parent javascript. work around use postmessage. need add code open dialog box in main page , use postmessage communicate between parent , iframe security restrictions of browsers.

good luck.


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