Hi i am using an iframe in asp.net to navigate to the website. And when the iframe is loaded with website url at that time i want to pass the value to the textbox inside that iframe how can i pass the value inside the iframe to the input class textbox. I have tried so much but i can not accomplish the task.please try to help me here is my code
<script type="text/javascript">
function mf() {
document.getElementById("INPUT").setAtrribute("value", "myvalue");
}
</script>
</head>
//I TRIED TO CALL FUNCTION BY BOTH BODY ONLOAD AND IFRAME ONLOAD BUT IT DOSN'T WORK
<body onload="mf()">
<form id="form1" runat="server">
//I WANT TO PASS VALUE INSIDE IFRAME TO THIS WEBSITE TEXTBOX
<iframe id="yourid" src="https://www.iauc.co.jp/auction/prelogin01_en.jsp? timestamp=1361429737811" style="width:600px; height:600px;"> </iframe>
</form>
</body>
You can't access the iframe DOM if it's not in the same domain like the parent page. If its the same domain you can use the postMessage method. Read about it here https://developer.mozilla.org/en-US/docs/DOM/window.postMessage
Related
I have this iframe inside an iframe. Both of this iframe has no ID. The code looks like this:
<div id="Test">
<iframe>
<iframe>
<head>
<style>*CSS code right here*</style>
</head>
<body>
</body>
</iframe>
</iframe>
</div>
Could i add some CSS on the 2nd iframe using javascript?
To fetch the next iframe try this..
$(document).ready(function(){
$("iframe").next(iframe).css({"color": "red"});});
I know how to load an html page in another html page (multiple methods, javascript, jquery, html5) and I know how to post login information on an html page and submit, but here is the problem. When I load the original html page in another html page, I cannot access the form since it is in an object tag. Here is how I load the html page:
var URL = http://sampleurl.com/testpage
document.getElementById("testDIV").innerHTML = '<object type="text/html" data="'+URL+'" width="100%" height="100%"></object>';
Now I am left with something like this:
<iframe class="container-frame" name="test" src="test" data-loaded="1">
#document
<html>
<head>...</head>
<body>
...
<form>...</form>
...
</body>
</html>
</iframe>
I am unable to access the body inside the iframe using javascript to have information posted to a form in that body.
I have tried stuff like:
document.getElementsByTagName("html")[0].childNodes...
But I cannot get to the inner form element nor the body surrounding it. Is there a way that this can be done?
I want to autofill textboxes on another website so I'm writing a short script to do this. I'm loading an iframe with a website in it and if this iframe is loaded, it should fill in the input text forms. So I wrote this in autofill.php:
<script src="http://code.jquery.com/jquery-1.10.2.min.js"></script>
<script src="fill.js"></script>
<iframe name="autofillframe" src="https://e-services.blum.com/main/" style="width:100%; height:100%;"></iframe>
And this I wrote in fill.js:
$(document).ready(function(e) {
$('#username').val('username');
$('#kennwort').val('password');
});
Here is a fiddle
If I do it with a .php file instead of a website, it works fine.
Here's a demo without website
Can someone give me a hint?
When you load a page from a different domain into an iframe, you can't do anything to the iframe page from JavaScript in your page.
As far as the browser is concerned, the iframe is a separate window and you have no access to it. Imagine that the user had a banking page open in one window and your page open in another window. You know that the browser would not let your JavaScript code interfere with the banking page, right?
The same thing applies when the other page is in an iframe. It's still a completely separate browser window, it's just positioned so it looks like it's inside your page.
In your working example, the code works because the username and password fields are not in an iframe from a different domain. They are part of the same page that the JavaScript code is in.
If the iframe is loaded from the same domain as your main page, then you can do anything you want to it, including filling in form fields. The code would be slightly different because you need to access the iframe document instead of the main page document, but that's easy. But if the iframe is from a different domain, you are out of luck.
By pressing submit button , input value copies from input textbox to iframe textbox (or opposit of it).
you can implement it like:
test1.html
<!doctype html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script>
$(document).ready(function(){
$('#submit').click(function(){
var iframe = document.getElementById('myiframe');
var doc = iframe.contentDocument || iframe.contentWindow.document;
var elem = document.getElementById('username');
doc.getElementsByName('user')[0].value = elem.value;
});
});
</script>
</head>
<body>
<input type="text" id="username">
<input type="submit" id="submit">
<iframe id="myiframe" frameborder="1" src="test2.html"></iframe>
</body>
</html>
And test2.html :
<!DOCTYPE html>
<html>
<body>
<input type="text" name="user" id="user">
</body>
</html>
I'm trying to change the value of a text box within iframe.
I have tried using GetElementById in every way i could find and nothing seems to work.
I found a alternative to iframe by using the Object data tag but it has the same problem.
My code more or less, I changed it a bit for presentation:
<html>
<head>
<title>None</title>
</head>
<body>
<script type="text/javascript">
function changeValue() {
var textBox = document.getElementById('userName');
textBox = "hello!";
}
</script>
<iframe id="myFrame" src="http://www.website.com"></iframe>
<input type="button" onclick="changeValue()" value="Submit">
</body>
</html>
This is not possible for security reasons.
If you had access, you would be able to load, say facebook.com in an iframe on your website and extract user details with JavaScript.
Try something along the lines of
document
.getElementById('myFrame')
.contentWindow
.document
.getElementById('userName')
.value='hello';
As the others pointed out, this will only work if the page inside the iframe is on the same domain.
So i have this problem: I have an input in an iframe with some text in it and another input outside the iframe,in the page body which is empty. What I need is to copy the text in the iframe input to the other input.
How can I do this?
Example code:
<html>
<head>
</head>
<body>
<input id="outside-input" type="text"/>
<iframe>
<input id="inside-input" type="text"/>
</iframe>
</body>
</html>
I don't see how this would be rellevant but the iframe is in fact the Wordpress media upload pop-up.
If iframe is on same domain, you can access its content like this:
$('#outside-input').val($("iFrame").contents().find("#inside-input").val());
AFAIK you cannot access the content of the IFrame from your main page directly using JQuery / other JS.