Is there a way I can fire an event if the contents of the body of an IFrame changes.
<iframe name="upload-iframe-1" id="upload-iframe-1" frameBorder="0" style="width: 0px; height: 0px; display: none;">
<head>
</head>
<body>
</body>
</iframe>
Tried this but does not fire
$("#upload-iframe-1").contents().find('body').on("change",function (e) {
alert("changed");
});
Thanks
Have you tried using $(window).unload() This might help you to detect page unload from within iFrame.
$( window ).unload(function() {
return "Handler for .unload() called.";
});
Related
I'm working on a simple HTML/jQuery script.
Right now when i click on the button which is inside the iframe it is changing the iframe's height that is calling the content with the button.
Take a look at the code:
<div id="outerdiv" style="padding:20px;border:2px solid red;">
<iframe src="http://beta.sportsdirect.bg/test/iframe.php" id="inneriframe" scrolling="no" target="_parent"></iframe>
</div>
Here is the iframe.php content:
<HTML>
<head>
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
</head>
<div style="display:block;height:300px;">
<h3>The iframe content</h3>
<button type="button" id="SuperWebF1">Click me to resize the holding Iframe!</button>
</div>
<script type="text/javascript">
$("#SuperWebF1").click(function(){
$('#inneriframe', window.parent.document).animate({height:'900px'}, 500);
})
</script>
The problem is coming when i try to add this:
<style>
#outerdiv
{
width:400px;
height:300px;
overflow:hidden;
position:relative;
border:2px solid #fff;
}
#inneriframe
{
position:absolute;
width:400px;
height:700px;
border:0px;
}
</style>
<div id="outerdiv" style="padding:20px;border:2px solid red;">
<iframe src="http://beta.sportsdirect.bg/test/iframe.php" id="inneriframe" scrolling="no" target="_parent"></iframe>
</div>
As you can see i've added a <style> tag where i added CSS for the elements outerdiv and the iframe inerriframe and now when i click on the button it's not chaning the iframe's height.
When i remove the <style>....</style> tags and all the content inside them the script is starting to work again.
Here is the demo: http://beta.sportsdirect.bg/test/
This is the working demo when i have not added the <style></style> tags.
Can you help me set up the CSS for these elements and make the jQuery script works as well ?
Thanks in advance!
The event will not trigger it's function when the document is not fully loaded inside the iframe page.
Instead of:
<script type="text/javascript">
$("#SuperWebF1").click(function(){
$('#inneriframe', window.parent.document).animate({height:'900px'}, 500);
});
</script>
Use:
<script type="text/javascript">
$(document).ready(function(){
$("#SuperWebF1").on('click',function(){
$('#inneriframe', window.parent.document).animate({height:'900px'}, 500);
});
});
</script>
For it to listen to the click event when all the .css,.js and whole documents in the page are completely ready.
I hope this will help?
I'm a newbie with jquery and I'm trying to code a very simple animation. I've already coded the div movement but I would like the animation to start automatically when entering the page without clicking or hovering anything.
So this is the code
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js">
</script>
<script>
$(document).ready(function(){
$("p").hover(function(){
$("#div02").animate({left:'150px'});
});
$("p").hover(function(){
$("#div01").animate({left:'180px'});
});
});
</script>
<style>
#div02{background:url(norahalf.png) no-repeat; background- size:contain;height:100px;width:100px;position:absolute;}
#div01{background:url(rinohalf.png) no-repeat; background-size:contain;height:100px;width:100px;position:absolute; left:500px}
</style>
</head>
<body>
<p>something something dark side</p>
<div id="div02"><img src="pixeltransp.gif" width="100%" height="100%" alt="rino" title="rino"></div>
<div id="div01"><img src="pixeltransp.gif" width="100%" height="100%" alt="nora" title="nora"></div>
Any help would be greatly appreciated!
Nora
Try not having the animate function executed after hovering the paragraph, then:
$(document).ready(function(){
$("#div02").animate({left:'150px'});
$("#div01").animate({left:'180px'});
}
To start automatically you just need to trigger mouseover event on page load:
$(function() {
$("p").hover(function() {
$("#div02").animate({ left: '150px' });
$("#div01").animate({ left: '180px' });
})
.trigger('mouseover');
});
I'm not sure if you still need this p hover event at all though.
Demo: http://jsfiddle.net/rDMGC/
In my HTML page I generate a link, where users can grab to use for things. I need to somehow give the user the link where they can see the link and then copy the link to clip board.
I don't mean copy to clip board through code, just manually selecting the text and clicking ctrl+c or right click+copy is ok.
Is there a way I can create a popup box where it has text there that you can select and copy?
This needs to work with all browsers (IE8+) (Firefox) (Chrome) (especially IE8). So if I use alert box, I will not be able to copy the text so I can't use alerts.
Is there some really easy way that doesn't involve lots of code and also not using another HTML file for the popup box or something.
I can even use jquery if that makes it easy. Really, just a way to show a popup where the user can copy the text, and this is all done with code.
Thanks.
You could use jQuery ui .dialog()
JS:
$(function() {
$( "#dialog" ).dialog();
});
HTML:
<div id="dialog" title="Basic dialog">
<p>This is the default dialog which is useful for displaying information. The dialog window can be moved, resized and closed with the 'x' icon.</p>
</div>
You could try and use window.prompt() and do something like this: http://www.w3schools.com/js/tryit.asp?filename=tryjs_prompt where you can copy the text from the input, which can default to the link.
with jquery you can do something like this
$(function() {
$( "<div>Your text here </div>" ).dialog();
});
I'd user a overlaying div, which would appear on a click event. It would contain the text You would like to be able to copy and a close button. (using jQuery!)
First save Your div's content in a string variable. Let us call this variable divCont.
After this we create the overlaying div:
var docHeight = $(document).height();
$("body").append("<div id='overlayDiv'></div>").hide().fadeIn("slow");
$overlayDiv = $("#overlayDiv");
$overlayDiv.height(docHeight).css({
'opacity' : 0.9,
'position': 'absolute',
'top': 0,
'background-color': 'black',
'width': '100%',
'z-index': 5000,
'margin-left': 10%,
'margin-right': 10%,
'color': 'white'
});
Then we append the content of the $overlayDiv with our divCont string and we add a close button to it:
$overlayDiv.append(divCont+"<button id='close'>CLOSE</button>'");
After this we add a handler to the close:
$("#close").ready(function(){
$(document).on("click", "#close", function(){
$overlayDiv.fadeOut("slow", function(){
$overlayDiv.remove();
});
});
});
Link to working example -> fiddle
create a fixed div in the middle of the screen (or where ever you want it to be) with a input text box within it. You can trigger this structure whenever you generate a link.
check this fiddle
<div id = "clipboard">
<input type = "text"></input>
</div>
CSS style would be
#clipboard{
position: fixed;
left: 40%;
top: 40%;
width: 100px;
height: 30px;
border: thin solid grey;
}
#clipboard input{
width: 100%;
height: 100%;
}
you could use an iframe
--------opener.html
<html>
<head>
<title>modalopener</title>
<script language="JavaScript" type="text/javascript">
var modalWin = null;
function openModal() {
if (window.showModalDialog) {
modalWin = window.showModalDialog('modalchild.html',null,'dialogWidth=300px; dialogHeight=200px; status=0');
}
}
</script>
</head>
<body>
<b>open modal window</b>
</body>
</html>
--------modalchild.html
<html>
<head>
<title>Modal Child</title>
</head>
<body leftmargin="0" topmargin="0">
<iframe name="modalChild" width="100%" height="100%" src="modaliframe.html" frameborder="0"> </iframe>
</body>
</html>
--------modaliframe.html
<html>
<head>
<title>Modal Iframe</title>
</head>
<body leftmargin=0 topmargin=0 bgcolor="pink">
<div align="center"><br>
yahoo<br>
google<br>
hotbot
</div>
<script language="JavaScript" type="text/javascript">
// call this to reload
function loadIFrm(url) {
location = url;
}
</script>
</body>
</html>
I want to add a click event to an iframe. I used this example and got this:
$(document).ready(function () {
$('#left').bind('click', function(event) { alert('test'); });
});
<iframe src="left.html" id="left">
</iframe>
But unfortunately nothing happens.
When I test it with another element (e.g. a button), it works:
<input type="button" id="left" value="test">
You could attach the click to the iframe content:
$('iframe').load(function(){
$(this).contents().find("body").on('click', function(event) { alert('test'); });
});
Note: this will only work if both pages are in the same domain.
Live demo: http://jsfiddle.net/4HQc4/
Two solutions:
Using :after on a .iframeWrapper element
Using pointer-events:none; one the iframe
1. Using :after
use a transparent overlay ::after pseudo element with higher z-index on the iframe's wrapper DIV element. Such will help the wrapper to register the click:
jQuery(function ($) { // DOM ready
$('.iframeWrapper').on('click', function(e) {
e.preventDefault();
alert('test');
});
});
.iframeWrapper{
display:inline-block;
position:relative;
}
.iframeWrapper::after{ /* I have higher Z-index so I can catch the click! Yey */
content:"";
position:absolute;
z-index:1;
width:100%;
height:100%;
left:0;
top:0;
}
.iframeWrapper iframe{
vertical-align:top;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="iframeWrapper">
<iframe src="http://www.reuters.tv/" frameBorder="0"></iframe>
</div>
2. Using pointer-events:none;
Clicks are not handleable from outside the iframe from an external resource (if the iframe is not in your domain).
You can only create that function inside your 'called into iframe' page, not from within the iframe-hosting page.
How to do it:
You can wrap your iframe into a div
make the click "go through" your iframe using CSS pointer-events:none;
target clicks with jQuery on your wrapping DIV (the iframe parent element)
jQuery(function ($) { // DOM ready
$('.iframeWrapper').on('click', function(e) {
e.preventDefault();
alert('test');
});
});
.iframeWrapper{
display:inline-block;
position:relative;
}
.iframeWrapper iframe{
vertical-align:top;
pointer-events: none; /* let any clicks go trough me */
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="iframeWrapper">
<iframe src="http://www.reuters.tv/" frameBorder="0"></iframe>
</div>
NOTA BENE:
No clicks will be registered by the iframe element, so a use-case would be i.e: if by clicking the iframe you want to enlarge it full screen.... Etc...
I got it to work but only after uploading it to a host. I imagine localhost would work fine too.
outer
<html>
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script>
$(document).ready(function() {
var myFrame = document.getElementById("myFrame");
$(myFrame.contentWindow.document).find("div").on("click", function () { alert("clicked"); });
});
</script>
<body>
<iframe id="myFrame" src="inner.htm"></iframe>
</body>
</html>
inner
<html>
<head>
<style>
div {
padding:2px;
border:1px solid black;
display:inline-block;
}
</style>
</head>
<body>
<div>Click Me</div>
</body>
</html>
Pure Javascript
Not my solution but only this works well.
let myConfObj = {
iframeMouseOver : false
}
window.addEventListener('blur',function(){
if(myConfObj.iframeMouseOver){
console.log('Wow! Iframe Click!');
}
});
document.getElementById('YOUR_CONTAINER_ID').addEventListener('mouseover',function(){
myConfObj.iframeMouseOver = true;
});
document.getElementById('YOUR_CONTAINER_ID').addEventListener('mouseout',function(){
myConfObj.iframeMouseOver = false;
});
$(document).ready(function () {
$('#left').click(function(event) { alert('test'); });
});
<iframe src="left.html" id="left">Your Browser Does Not Support iframes</iframe>
The script would have to be ran entirely from the iframe. I would recommend a different method of calling content, such as php.
iframes aren't really worth the hassle.
The actual problem is that, the click event does not bind to the DOM of the iframe and bind() is deprecated, use .on() to bind the event. Try with the following codes and you will find the borders of the iframe clickable getting that alert.
$('#left').on('click', function(event) { alert('test'); });
Demo of that Issue
So how to get it done?
How you should do is, create a function on iframe page, and call that function from that iframe page.
before clicking this anchor tag I would like to do something else:
anchorref.onlick= function()
{
//do something
//progress to goal.com
return (true);
}
my html looks (something) like this, the point is having an anchor tag witin a button that you would like to do something else first before heading of to the goal.com. The Iframe is pointing to another domain. Or should I maybe create an event handler on the Iframe tag?:
<iframe class="myclass" frameborder="0" scrolling="no" allowtransparency="true" src="http://www.goal.com"
style="width: 55px; height: 20px;">
<html lang="en">
<head>
<body class="ncount">
<span id="tweet-button" class="tb-container"><span class="tb"><a id="btn" tabindex="1"
href="http://www.goal.com"</span>
<img src="someimagesrc" alt="" style="height: 1px; width: 1px;">
</body>
</html>
</iframe>
The HTML tag is not valid inside the IFRAME tag. Place your anchor outside the IFRAME and attach your event to the anchor.
Here I bind the event in the HTML:
<html>
<head>
<script type="text/javascript">
function SetIFrameURL() {
alert('Do something here!?');
document.getElementById("iframe1").src = "http://www.goal.com";
}
</script>
</head>
<body>
HIT ME!<br />
<iframe id="iframe1" class="myclass" frameborder="0" scrolling="no" allowtransparency="true"
style="width: 550px; height: 200px;">
</iframe>
</body>
</html>