I have an onclick handler which executes and jquery ajax load function but I need to validate a form first before executing the load function. I don't know how to prevent the load from occurring until the validate is complete. I am validating using the jquery validate plugin.
View 7 RepliesI have a div inside a link. I want the link to work, but also for the div to work as a button, and when you click it, I want the link not to be followed. Here's what I mean: [URL] Each title is a link, and when you hover over there's a red x at the end, I want the links to work, except when you click the x, which will do something different.
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I am loading a link with ajax. When the link pops on the screen and I click it, I get redirected to my 404 page and my lightbox doesn't load. If the link pops in and I refresh my browser, then I click the link my lightbox will show up. How can I do a prevent default on the <a href> in pure JS? No frameworks.
View 4 Replies View Relatedif i append an link to the page the function preventDefault() dont work if i click on it anyone know how to prevent default action of an appended link?
<html>
<head>
<title>Page title</title>
<script type="text/javascript" src="jquery-1.3.2.min.js"></script>
<script language="JavaScript" type="text/javascript">
<!--
$(function () {
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I'm trying to set a cookie when a user clicks a hyper link.
Do you think I should prevent the default behavior of pressing a link first, and then set the cookie?
Or could I just set the cookie on a hyper link click event, and hope the client sets the cookie, before they are directed to another page.
I have a DOM loaded from a remote site, i cannot alter that page. The DOM has a input:submit in the form that looks something like this:
<FORM NAME="frm1" METHOD="POST" ACTION="ServletController;jsessionid=72CDF83C126FFF9D87821CE9E9B9E860.fre01" onSubmit="return checkFormSubmit();">
<input type="hidden" name="mode" value="apply">
<input type="submit" name="Apply" value="Apply" onClick="return applyClicked();">
</FORM>
I need to replace the default ACTION with an ajax post with the current form data, but I also need to keep the:onClick="return applyClicked(); here is what works, however I cannot get the return applyClicked() to prevent the submit if it is false.
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I am looking for a way to put all CSS values on my selected elements back to its default. I was wondering if anyone has maybe done this before and if not has any idea's to get me started.
The idea is that when I use for example:
The elements within .setDefault will return to its default font/color/height/width etc... so basically all posible values.
i have a div, i set the innerHTML property to a formatted paragraph of
text. however, at times the text exceeds the width (and height) of the
div. how do i create a fixed width div and make it use a scrollbar if
the contents exceed the height and width specified. i'm using microsoft
visual studio, and i have the width explicitly set in the properties
but still on setting the innerHTML it resizes automatically.
I found this handy little script on the net that means the user can only press backspace or numbers in form input.
<script type="text/javascript">
function numbersonly(e){
var unicode=e.charCode? e.charCode : e.keyCode
if (unicode!=8){ //if the key isn't the backspace key (which we should
allow)
if (unicode<48||unicode>57) //if not a number
return false //disable key press
}}
</script>
<form>
<input type="text" size=18 onkeypress="return numbersonly(event)">
</form>
It works, but it's not foolproof.
2 issues with this code.
1) Can I stop a user from accessing my website if he/she is not using
javascript?
2) Can I prevent a user from breaking the code and entering other
stuff by placing the cursor in the box and pressing ctrl+v (paste)
So, I have a set of divs in a sentece, and within one div is a link. When the link is clicked, I have all the other divs fade out, and the link is supposed to move to the left, then up. I can accomplish this easily, however, I've noticed that there's a pause between when all the divs fade out, and then the moving of the link. During that pause, it jumps to the leftmost edge of the div that it is contained in.Is there a way to prevent the div from jumping? The following is the code that I have. (I've supplied the html and javascript)I tried using callbacks to prevent the div from jumping, but that didn't really work...
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>[code]......
I have a function which uses the .value method to add a value to input field when the document is loaded, but i get an error "document.getElementById("myText") is null ".here is the code for what im trying to do.
Code HTML4Strict:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
[code].....
I'm a j-script (and html) newbie with what I thought was a simple
requirement:
1) From a link in a primary window open a secondary window
2) Want to specify size of secondary window
3) Want primary window NOT to reload when secondary opens
Don't want to prejudge the approach; I'm guessing Javascript can help,
and in fact have accomplished 1) and 2) above with the following,
embedded in the body of the primary window html:
<a href="javascript:location='primary_window.html'
window.open('secondary_window.html', 'secondary_window_label',
'height=345,width=550')">link_text</a>
But when the secondary window opens, the primary window reloads. I've
seen earlier posts addressing this problem (or similar ones), but I
haven't been able to make any of the suggestions work.
What is the command to prevent "right clicking".
View 12 Replies View RelatedLet me give a brief first. When someone logs in my application with
correct username and password, I set a session attribute, say "user"
with his username.
When he logs out, I invalidate the session and remove the attribute
"user". In each of the protected pages, I check for the session
attribute "user". If it exists, I proceed, else I rdirect to login
page. Btw, I am also using frames when the user logs in.
Everything is working as I want it to. Except one thing! After the user
logs out and then goes back using "back" button of the browser, the
page displayed says that he has been logged out and needs to login
again. But if he refreshes the page (after going "Back"), the page
reloads with correct information, as if he is already logged in.
What do I do to prevent this?
I am fairly new to JSP. So, maybe I am missing out on something....
I'm having a problem with a script on my website. My website is wordpress based. I have this script that i need to load on every page except on the main page.
I have tried to make it work, but the only way i can get it to work like i need is including it on the main page as well.
Is there any way i can prevent the script to load on the main page, but load on the other pages?
I mean, is there any code to block javascript on a particular page of a website, but still work on the other pages?
How do I prevent my Link from disappearing?? When I click on the link, "Click Here" It display, "Look At Me!!" but the link, "Click Here" is GONE Is there a way to keep my link, "Click Here" from disappearing?So when I click on the link, "Click Here" the content, "Look At Me!!"should display as well.
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I searched a while on the web for this but i didn't find a solution that really worked. So is there a way how i can prevent IE9 from scrolling when i use the arrow keys?
View 7 Replies View RelatedIs there a good way to prevent a second click on a link?I have a rating system where users click a link to leave a rating, i only want them to be able to rate a single time. So i need to disable the link to the user after he clicks it, even after page refresh etc..The link i have looks like
Code HTML4Strict:
<a id="{comment.COMMENT_ID}" href="{comment.U_RATE_COMMENT_POS}" ><img src="./images/thumb-up.png" alt="agree" /></a>
{comment.COMMENT_ID} being a unique number for each link
I'm looking to prevent various characters from being typed into a field.
View 2 Replies View RelatedHow do I prevent a webpage from automatically redirecting to a different URL? Many pages automatically redirect you to a local site for whatever country you are in, for example, and often this is not what you want. I thought I was a somewhat knowledgeable webmonkey but I don't know how to stop this. How do I get to the URL that I type into the address bar without being redirected to a different URL?
View 4 Replies View RelatedIs there a way to prevent the user from refreshing/reloading a particular page? Or any way to prevent a particular form from being posted/inserted twice?
View 3 Replies View RelatedI could ricie myself here pretty good by asking this. but is there anyway to prevent frames from breaking. Examples of how to break them are everywhere, and makes sense.
But a way to stop a foreign page from exiting a frame or at least limit it's chances would be pretty neat. I can both see why there wouldn't be a way to do such a thing, but thought I'd throw it out there.
Is there any way to prevent this error, flush some memory maybe?
Is it caused by logical coding error? (script runs error free except this)
I'm a WYSIWIG developer who can poke around in the code, modify existing scripts, etc. I need to prevent any user from loading a page twice, so they can only access a prize code one time. Setting a cookie is the first thing that comes to mind, which can be worked around by the motivated useras to other ways to block the user from accessing the page more than once? Something other than Javascript a better choice? Keep in mind my ideal solution is an existing bit of code that I can modify to my needs.
View 3 Replies View RelatedWhat is the best way to prevent memory leaks in IE6 and IE7?
I'm working on an internal web app that just gets slower and slower, using more and more CPU load and memory, unless and until you close the browser and start, again.
I'm trying to prevent the submission of a form but it apparently isn't working.
Code:
elForm.onsubmit = function(){
object.GoAJAXGo(elForm);
return false;
}
The return false bit I believed would prevent the submission.