28 lines
895 B
JavaScript
28 lines
895 B
JavaScript
/* Resize parent iframe to fit body
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* License: Dual-license GPL 3.0+ or MPL 1.1+
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* Contributor(s): Vitaliy Filippov <vitalif@mail.ru>
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*/
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/* Allows to resize parent iframe to ease embedding Bugzilla pages
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* onto pages from other domains. Sends HTML5 postMessage with text
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* "resize(w=WIDTH;h=HEIGHT)" to parent window if loaded with ?_resize=1.
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* Works in IE8+, FF 3+, Opera 9.5+, and Chrome.
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*/
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resizeParentIframe = function()
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{
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if ((/resize/.exec(window.location.hash) ||
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/[&\?]_resize=1/.exec(window.location.href)) && 'postMessage' in parent)
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{
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var w = document.body.scrollWidth;
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var h = document.body.scrollHeight;
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parent.postMessage('resize(w='+w+';h='+h+')', '*');
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}
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return true;
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};
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if (window.addEventListener)
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window.addEventListener('load', resizeParentIframe, false);
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else if (window.attachEvent)
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window.attachEvent('onload', resizeParentIframe);
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