7 examples of 'iframe height auto' in JavaScript

121
function adjustIframeHeight() {
122
    var commentframe = document.getElementById('commentframe');
123
    if (commentframe!=null) {
124
        commentframe.style.height = '300px';
125
		//alert("adjustIframeHeight " + (commentframe.scrollHeight + 10).toString());
126
        commentframe.style.height = (commentframe.scrollHeight + 10).toString() + "px";
127
    }
128
}

1
function autoadjustheight(iframeid)
2
{
3
	// Find the height of the internal page
4
	var doc_height = document.getElementById(iframeid).contentWindow.document.body.scrollHeight;
5
	
6
	// Change the height of the iframe
7
	document.getElementById(iframeid).height = doc_height;
8
}

16
function adjustHeight(iframe) {
17
    var DOM = KISSY.DOM,
18
        win = iframe.contentWindow,
19
        doc = win.document,
20
        height;
21
22
    try {
23
        height = DOM.outerHeight(doc, true);
24
        if (iframe.height !== height) {
25
            iframe.height = height;
26
            iframe.width ='100%';
27
        }
28
    }
29
    catch (e) {
30
        if (window.console && console.log) {
31
            console.log(e.message);
32
        }
33
    }
34
}

1
function iFrameHeight(iframe)
2
{
3
    var doc    = 'contentDocument' in iframe ? iframe.contentDocument : iframe.contentWindow.document;
4
    var height = parseInt(doc.body.scrollHeight);
5
6
    if (!document.all)
7
    {
8
        iframe.style.height = parseInt(height) + 60 + 'px';
9
    }
10
    else if (document.all && iframe.id)
11
    {
12
        document.all[iframe.id].style.height = parseInt(height) + 20 + 'px';
13
    }
14
}

11
function resizeIframe() {
12
	var a = document.body,
13
		b = document.documentElement,
14
		c = Math.max(a.offsetTop, 0),
15
		d = Math.max(b.offsetTop, 0),
16
		e = a.scrollHeight + c,
17
		f = a.offsetHeight + c,
18
		g = b.scrollHeight + d,
19
		h = b.offsetHeight + d,
20
		i = Math.max(e, f, g, h);
21
	if (b.clientTop > 0) i += (b.clientTop * 2);
22
	var iframe = window.frameElement;
23
	var elem = window.parent.document.getElementById(iframe.id);
24
	elem.style.height = i + "px";
25
//	elem.parentNode.style.height = "auto"; // i + "px";
26
//	window.parent.console.log(iframe.id + ":" + i + "px");
27
	if (i < iframe.min_height) setTimeout(resizeIframe, 1000);
28
}

60
function setIframeHeight(id) {
61
        var ifrm = document.getElementById(id);
62
        var doc = ifrm.contentDocument? ifrm.contentDocument: ifrm.contentWindow.document;
63
        ifrm.style.visibility = 'hidden';
64
        ifrm.style.height = "10px"; // reset to minimal height ...
65
        // IE opt. for bing/msn needs a bit added or scrollbar appears
66
        ifrm.style.height = getDocHeight( doc ) + 4 + "px";
67
        ifrm.style.visibility = 'visible';
68
	  }

91
function fixIframeHeight() {
92
  HNembed.height($(window).height());
93
  HNsite.height(HNembed.height()-20);  
94
}