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Get HTML inside iframe using jQuery

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清歌不尽
清歌不尽 2020-11-27 04:24

Here is my situation.

I have a file called iframe.html, which contains the code to for a image slideshow. The code is somewhat like

<
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10条回答
  • 甜味超标
    2020-11-27 04:49 
    $(editFrame).contents().find("html").html();
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  • 渐次进展
    2020-11-27 04:52

    Why not try Ajax, check a code part 1 or part 2 (use comment).

    $(document).ready(function(){ 
	console.clear();
/*
    // PART 1 ERROR
    // Uncaught SecurityError: Failed to read the 'contentDocument' property from 'HTMLIFrameElement': Sandbox access violation: Blocked a frame at "http://stacksnippets.net" from accessing a frame at "null".  Both frames are sandboxed and lack the "allow-same-origin" flag.
	console.log("PART 1:: ");
	console.log($('iframe#sandro').contents().find("html").html());
*/
	// PART 2
	$.ajax({
		url: $("iframe#sandro").attr("src"),
		type: 'GET',
		dataType: 'html'
	}).done(function(html) {
		console.log("PART 2:: ");
		console.log(html);
	});

});
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<html>
<body>
<iframe id="sandro" src="https://jsfiddle.net/robots.txt"></iframe>
</body>
</html>

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  • 既然无缘
    2020-11-27 04:54

    Just for reference's sake. This is how to do it with JQuery (useful for instance when you cannot query by element id):

    $('#iframe').get(0).contentWindow.document.body.innerHTML
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  • 臣服心动
    2020-11-27 04:56

    This can be another solution if jquery is loaded in iframe.html. 

    $('#iframe')[0].contentWindow.$("html").html()
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  • 隐瞒了意图╮
    2020-11-27 04:59

    If you have Div as follows in one Iframe

     <iframe id="ifrmReportViewer" name="ifrmReportViewer" frameborder="0" width="980"

     <div id="EndLetterSequenceNoToShow" runat="server"> 11441551 </div> Or

     <form id="form1" runat="server">        
       <div style="clear: both; width: 998px; margin: 0 auto;" id="divInnerForm">          

            Some Text

        </div>
     </form>
 </iframe>

    Then you can find the text of those Div using the following code

    var iContentBody = $("#ifrmReportViewer").contents().find("body");
var endLetterSequenceNo = iContentBody.find("#EndLetterSequenceNoToShow").text();

var divInnerFormText = iContentBody.find("#divInnerForm").text();

    I hope this will help someone.

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  • 谎友^
    2020-11-27 05:02

    this works for me because it works fine in ie8.

    $('#iframe').contents().find("html").html();

    but if you like to use javascript aside for jquery you may use like this

    var iframe = document.getElementById('iframecontent');
var innerDoc = iframe.contentDocument || iframe.contentWindow.document;
var val_1 = innerDoc.getElementById('value_1').value;
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