I would like to a HTML code with the following functions if you guys can help , please.
Once the page loads, after 1 second to auto click on a hyperlinked text , how do I do this ? For the new website to be opened in the same window.
I have this code but this one is sending me to a new window and the pop up is blocking - not good
<!DOCTYPE html>
<html>
<body>
<head>
<script>
function autoClick(){
document.getElementById('linkToClick').click();
}
</script>
</head>
<body onload="setTimeout('autoClick();',700);">
<a id="linkToClick" href="http://www.google.com" target="_blank">GOOGLE</a>
</body>
</body>
</html>
Thanks
Instead of using <a href=> you should try just setting the variable window.location.href. So your code should look something like this:
<body onload="window.location.href='http://www.google.com',700);">
https://www.w3schools.com/howto/howto_js_redirect_webpage.asp
Let me preface this by saying this is extremely questionable when it comes to web design, and generally regarded as a shady or bad practice. That said:
$(window).on('load', function(){
window.location = 'http://example.com'
});
OR (vanilla JS)
window.onload = function(){ window.location = 'http://example.com' };
Again, be careful with this. If you want to do something like this, you need a pretty good reason why.
Possible duplicates:
Redirect from an HTML page
HTML redirect on page load
Related
I wonder if it's possible to navigate to a web page via link and zoom in to be 150%?
The only thing I could think about is to rewrite the '.click()' function and change the css there such as '-moz-transform', maybe something like this:
<!DOCTYPE html>
<meta charset="utf-8">
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
</head>
<body>
<a href="https://www.google.com/search?q=kobe&igu=1" id="myLink" ></a>
</body>
<script>
$('#myLink').click(function() { zoom_page() });
function zoom_page()
{
// DO SOMETHING HERE!!
}
function autoClick() {
document.getElementById('myLink').click()
}
window.addEventListener("load", autoClick);
</script>
</html>
but not sure how exactly to do it.
Anyone can help? Thanks!
Andy
Given your example uses the URL of a well-known public site which you, almost certainly. have no control over: You can't do that.
Any JavaScript you run will apply to the current page and not the next one you navigate to.
If you could run JavaScript on arbitrary third-party websites then there would be a major XSS problem everywhere.
If you had control over the destination page then you could modify it with server-side code or JS embedded in the destination page contingent on data passed from the previous page (e.g. via the URL's query string).
I wrote an html as
html>
<head>
</head>
<body>
<span onclick = "open()">open</span>
<script src= "script.js"></script>
</body>
</html>
and javascript as
function open(){
var id = "10";
}
whenever I click on the open text in the browser the whole page gets wiped out . Is "open" a reserved word in javascript as with any method name it works(screen doesn't get wiped out) . Just wondering what is happening behind the scene. Any information is appreciated.
I actually came across a similar question recently - the reason this is happening is because open() is being interpreted as window.open(). When no parameters are passed into this function, it navigates to a blank window.
You might be able to circumvent this by putting your script in the head, but a better recommendation is to give your function a more meaningful name.
Side note: Not certain if the behavior is the same across browsers, but in Google Chrome, calling open() opens a new tab.
Further reading on the function here: https://developer.mozilla.org/en-US/docs/Web/API/Window/open
as a general rule you will have a lot of conflicts if you program that way - you need to be more modular - use objects/json for namespacing
<html>
<body>
<span onclick = "mylibrary.open()">open</span>
<script src= "script.js"></script>
</body>
</html>
and javascript as
var mylibrary = {
open : function(){
var id = "10";
}
}
roughly ...
I have an open web page dialog. From there, what I'd like to do is when the user clicks on a link, refresh the contents of the dialog with modified query string parameters. The problem I am running into is that rather than refresh the same web page with new parameters, a new browser window pops up.
Here is the page used to open the dialog:
<!DOCTYPE html>
<html>
<head>
<title></title>
<script type="text/javascript">
function ShowPopup() {
var popWinFeatures = "dialogWidth: 800px;dialogHeight:600px;center:yes;status:no;scroll:no;resizable:yes;help:no";
window.showModalDialog("webPageDialog.html","PopUpWin",popWinFeatures);
}
</script>
</head>
<body>
Click For Modal
</body>
</html>
and this is the code within the webpage dialog that attempts to refresh the webpage with changed query string parameters:
<!DOCTYPE html>
<html>
<head>
<title></title>
<script src="scripts/jquery-1.6.4.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function(){
var queryString = "?ab=123";
var newURL = window.location.protocol + "//" + window.location.host + "/" + window.location.pathname;
$('#testLink').attr('href', newURL+queryString);
});
</script>
</head>
<body>
Please Click Me
</body>
</html>
I've also tried using window.open as well as setting window.location. And I've also tried setting window.location.href but the result was the same.
the new browser window displays exactly what I expect. It's just not in the same window.
Thoughts?
Since posting this question, I came up with two possible solutions. In case anyone comes after me and wants to know what I ended up doing, here you go!
The first was just to make the popup non-modal. Removing the modal piece gave me the behavior exactly like I expected it. This didn't work in my situation however for a different reason... It seems that the session cookie was not carried over which in this web app, would cause the log-in page to be displayed before then displaying the correct page. This struck me as odd, but ran out of time to investigate why that was happening.
Second (and this is the solution i ended up going with) was to use an iframe, and display what i needed within the iframe. Definitely not my favorite, but it works!
I've been having trouble with javascript. I don't think its my code but possible some outside factor. I've tried the following code on chrome and firefox and I can't get the alert to pop up. Nothing happens when I click the link. The code below is obviously not on my site, but I'm just using it as an example as to why other parts of my javascript aren't working.
<html>
<head>
<script language="javascript">
function art() {
alert("jdsklfs");
}
</script>
</head>
<body>
<a href='#'>click</a>
</body></html>
Well, try calling it ;~)
function art() {
alert("jdsklfs");
}
window.onload = art; //<= now the function will execute on page load
or provide the href with an id (<a href='#' id='artclick'>click</a>) and assign a click handler to it on load
function art() {
alert("jdsklfs");
}
window.onload = function(){
document.getElementById('artclick').onclick = art;
}
You are not calling the art function.
Simplest, but dirtiest is to have:
click
try adding
onclick="art();"
to your anchor tag
Change the
<a href='#'>click</a>
to
click
art() isn't tied to the link in any discernible way.
Change your a tag to:
click
I have the following code in my page
<html>
<head>
<title>testpage</title>
<script language = 'javascript'>function fchange(){alert(document.getElementById("ifrm").value);</script>
</head>
<body>
<iframe id = 'ifrm' src = 'http://www.google.com' width = '700' height='500'></iframe><input type='button' onclick = 'fchange()' value = 'clickhere'>
</body>
</html>
From this I click the button and an alert box dispalys undefined. But I need the content or the source of the page ('http://www.google.com'). Please help me to do this.
Thanks in advance...
You can't do this, as it breaks the same-origin policy.
If both pages are on the same domain then you can with do what #Joel suggests, or the slightly more old fashioned:
window.frames['ifrm'].document.body.innerHTML;
You'll need <iframe name="ifrm" ...> for this to work.
If you want the source of the iframe, you would need to access the document object of the iframe.
function fchange()
{
alert(document.getElementById("ifrm").contentWindow.document.body.innerHTML);
}
As mentioned by others, you cannot get the source of an iframe which points to a page outside your domain.
You need to have back-end script for that. I think that's the only way. AJAX would not allow to make a request to other domains for security reasons.