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call resizeIframe() function until size is stable

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(iframe content finished to load, hopefully)
should remove scrollbars on rich oembeds
This commit is contained in:
Fabrixxm 2015-12-21 16:41:55 +01:00
parent d4dd863b4b
commit 770bba021e
1 changed files with 16 additions and 1 deletions
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17
js/main.js
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@ -1,6 +1,21 @@
function resizeIframe(obj) { function resizeIframe(obj) {
obj.style.height = 0; obj.style.height = 0;
obj.style.height = obj.contentWindow.document.body.scrollHeight + 'px'; _resizeIframe(obj, 0);
}
function _resizeIframe(obj, desth) {
var h = obj.style.height;
var ch = obj.contentWindow.document.body.scrollHeight + 'px';
if (h==ch) {
return;
}
console.log("_resizeIframe", obj, desth, ch);
if (desth!=ch) {
setTimeout(_resizeIframe, 500, obj, ch);
} else {
obj.style.height = ch;
setTimeout(_resizeIframe, 1000, obj, ch);
}
} }
function openClose(theID) { function openClose(theID) {