What i'm trying to do is pretty simple. I want to detect if the value of a field in a form called "check" and if the value is "1" return the user to a different page. i also want it so if the value is anything else the user is returned to the homepage. Here's what i have so far:
[Code]....
i've a div that contains a form, each of these elements have their own id; the structure is something like this
<div class="art-Block-body">
<div class="art-BlockHeader">
<div class="art-header-tag-icon">[code].....
I'd want that: at the first user's click on the #register div, the div #registerForm become visible, it should remains visible also when the user click the submit button within and it should disappear if the user click a second time on the #register.I partially solved my problems with this:
$(document).ready(function(){
$("#registerForm").css("display","none");
$("#register").toggle(function(){[code]....
but i can't resolve the submit issue: whenever a user submit the form in the #loginForm div, the page refresh and the main div return invisible.
Can Javascript be used to detect a certain url and then "not" write some html according to that url and also detect something on the page and "then" display some html?.
Example: I'm working on a volusion site that uses asp. There's basically only one page that's changed dynamically. I would like to display some html when and only if the cart has any items in it. But also not to show up on the check-out pages.
The page dynamically displays "Your cart has 1 item in it..." when the visitors puts something in their cart.
So could javascript detect when this is displayed then write some html and then also detect if the url is showing the cart and then not show the html?
I am writing a small data entry screen that will post the form data to a page and return a message. But i cannot get the Success or Error functions working properly.
Here's the code where strData is the posted querystring of:
I'm not sure whether it should be in a form and using the onsubmit or click of a button.
Is there a way for a JS script to detect the number of the form in which the script resides?
(i.e. document.forms[0]/[1]/[2] etc)
So:
<form action="somewhere.php" method="post">
<script>alert(//num of this form//);</script>
<input type="text" name="myfield">
<input type="submit" value="go!">
</form>
I am trying tooptimize my stupid code here,I am wondering if there is any way to combine this code to look more elegant [code]...
View 1 Replies View RelatedI'm looking for a way to detect form change in jQuery. For exemple Idisplay a big and dynamic form pre-filled with values and splitted intabs.I would like that when some form values in a tab is changed an iconappears showing that a save is needed. I also would like to have analert if the user click on the menu without saving.Is there an existing plugin or has someone already done this kind ofthings ?
View 1 Replies View RelatedI have a page that has links to other pages. I want to be able to detect when the user has clicked on Back (or typed Backspace) to move back to my page. Is this possible?
View 4 Replies View RelatedIn which ways can I use javascript to detect if the page was coming from localhost.
I know I can search for localhost in string from location.href, but that would miss instances where pages comes from let say:
local.testsite.com or similar
where local.testsite.com are added to the hosts file (windows)
Is there a way to detect this that will allways work?
I have a goal in mind, and that is to get the width & height of a <DIV> tag in one document and insert them into another document...all on the same domain. It sounds like a simple task, but in case more detail is needed, let me explain:I have a page called 'demo.html' which launches a page called 'gallery/archive_iframe.html' via Shadowbox as an iFrame.
The problem is that 'gallery/archive_iframe.html' slightly differs in dimension on every browser and screen resolution. I want to have the iFrame's size detected every time it launches so Shadowbox can get solid dimensions to display it without scrollbars.Here is the code I would like to insert the dimensions in to:
<A HREF="/gallery/archive_iframe.html" rel="shadowbox;width=???;height=???" class="imgLink" title="Video Archive"><img src="gallery/videoarchive_thm.jpg" alt="Launch Video Archive (popup window)" width="260" height="162" border="0" /></A>
Does anyone know of anyway to detect if someone prints a page?
I've tried putting an ASP.NET tracking file in between the print media .css file but it seems browsers request all css files whether they're printing or not, so that wont work.
Is there any way to detect this using Javascript?
I'm building an application that calculates the total price of items when adding them up and displays it in a particular div tag called "totalCost" using AJAX. But sometimes it might take long to calculate (due to server response time or something else) and that could annoy clients. I just want to detect when the AJAX takes long to display the new total price, so I can show a message like "Calculating, please wait..." or an image (a clock, sandglass, etc...) as an overlay.
Please, how do I do that in javascript?
How to I can detect if a div was changed after the page loaded?
E.g. by innerHTML function.
ps: onChange not is valid for tag div. Reference here on w3c.
On my form i have multiple select which all have an id value total1, total2,
total3 etc so i am trying to detect how many there are and then use this to
caculate a total.
Is there a javascript reference to basically go to a form and produce a loop
which will show me how many select drop down boxes there on a form.
Or would i have t use something like
for (var i=0; i < frm.elements.length; ++i) {
form.elements.length
form_field = frm.elements[i]
and then have a nested if to detect if it is select value or has an matching
value ..
I used this part on my pages with success, but after moving it into a list it is not working at all anymore:
<ul class="languagelist">
<li class="info"><a href="#">Read this page in English</a></li>
<li class="info"><a href="#">Read page in Russisch</a></li>
<li class="back"><a href="javascript:history.back()">Return to last page</a> </li>
</ul>
I have run into this problem before, but i cant quite remember how i fixed it. Here is a simple validation check:
<script type="text/javascript">
function validateMe(){
if (document.form1.LoanAmount.value == '') {
[code]....
This is my first post here, but reading through the others I'm sure someone will be able to help me.I trying to build a client-side validator before running my validation in php. I have a <form onSubmit="function(login name, login password)"> type deal and in my function, I'm returning false if certain criteria aren't met.
the form's action runs it back to the current URL where I have a php validator activated if the post data is recognized. As of now, both are running, which tells me the form is being submit regardless of that return false.
[Code]...
I have a form that submits on the user hitting the return key instead of the submit button. Searching revealed a javascript to stop it but it only works in IE not Firefox/Mozilla.
<SCRIPT LANGUAGE="JavaScript">
<!-- Begin
function onKeyPress () {
var keycode;
if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;
else return true;
if (keycode == 13) {
alert("Please Click ONCE on the Submit button to send this");
return false
}
return true
}
document.onkeypress = onKeyPress;
// End -->
</script>
I'm taking over an almost-finished project. The form 'grows' by adding certain includes and/or fieldsets based on radio button selection. When 'yes' is selected the from does submit, and shows the new fieldset, but the user would need to scroll back down to where they selected the radio button. I'm sure that what I want to do is submit the form then move down to an anchor, but I just can't seem to make it work. Here is the code, including the anchor-
<a name="name="a1" id="a1" href="#a1"></a>
<p style="background: #F5F5DC; color: black; font-size: 1.0em; ">
<br>
<img src="spacer.gif" alt=" " width="10" height="1"/><?= $REQUIRED ?>
<!-- using "this.form.submit()" instead of "document.form.submit()" to avoid error -->
<b>Does the vendor have an existing state contract for these services?</b>
[Code]...
I'm frustrated and at a loss. Any idea of how I can solve this seemingly simple problem?
This is a simple email form validation, with javascript. I first coded the basic 'have you filled in the field" stuff and that worked great, the error message poped up and the form would not submit until corrected.I then put together a email validation function using reg ex, and things went slightly awry. The reg ex works, so hat is cool, but after catching an invalid email address, it submits the form anyway.Following the logic, you can see that the form gets validate, then the email address is validated, then the form validation function returns true, which is probably why it is submitting with the bad email address.I never seen an example of this, but can you put a called function into an if statement? So it would go: validate the form, then if the email validation function returns true, go ahead and submit.Anyway, here is the code:
JS code:
function validateForm ()
{
[code]....
I have a small search appliance on my site that uses the following HTML:
Code:
<form action="/search/search.aspx" method="post" onsubmit="siteSearch(this);">
<input name="q" id="searchbox" type="text" value="Search...">
<input type="hidden" id="search-url" value="/search/search.aspx">
<input type="submit" class="search" name="submit" id="search-submit" value="GO">
</form>
[Code]...
I am attempting to create a stop in the form action if someone leaves the input blank or with the predefined "Search" however, once the alert pops up and a user presses "OK" it still attempt to submit the form.
The following form works great except I want the form field difference to populate after onFocus instead of when I submit the form. I have tried <input type="text" id="difference" NAME="difference" SIZE="12" onFocus="return dateDiff(this);" > but nothing happens. After I type in the to times I should click on the difference field and it should populate like it would if I submitted the form. Is this possible?
<form onSubmit="return dateDiff(this);">
<INPUT TYPE="text" id="firsttime" NAME="firsttime" VALUE="" SIZE="12" maxlength="5"><span class="style1"> hrs</span>
<INPUT TYPE="text" id="secondtime" NAME="secondtime" VALUE="" SIZE="12" maxlength="5"><span class="style1"> hrs</span>
[code]....
when a user clicks back to get to my site, I want it to run a javascript
function.
can you detect when the FORWARD button is greyed out?
I need to detect if page loaded or not with a script (in a child
frame). The IE has a special readyState function, is there anything
similar for Mozila browsers?
I want to - after the page has loaded - detect a text string in the code..Simply put I want javascript to detect a text string in the source code and return it to me -- AFTER the page is fully loaded.
View 15 Replies View RelatedI have a photo gallery that cycles images using custom buttons and replacing images from an javascript array. I do this so that I don't reload the page each time, just put up the next image so the next image (preloaded) appears instantly. I change the URL to include the image name so that it can be saved, linked, sent etc.
If I load the page and cycle through some pictures and then use the back button I can't find a way of detecting this and putting up the previous image - it just changes the URL in the browser and eventually unloads the page when it should.
