I'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 ?
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I have a the next code...
In the code i chage the 'cambio' value with the next code (for example)
But never execute SacarDatos().... the event 'chage' is only for select? i think no.
How can i do it?
I have some legacy code that creates an image carousel and outputs AFTER the document head has been output - the CSS for this was being aded to a style block within the <body> which although worked is not compliant. I am trying to use jquery to set the css, but one part if failing. This is the original css :
#div_tab_one a:hover { .... }
#dic_tab_one .selected a {...}
How can I inject this css ? the selected class is set by some YUI code and rotates through the carousel setting/unsetting the "selected" class.
I'm relatively new to jQ and would like to determine if a named window is already open. If it is then I want to change focus to that window/tab. The scenario is this. I have a link in App1 that opens a new window to an already existing linked (related) web form in App2. If the user forgets they have that window open in App2 and clicks the same link in App1 as before (to open the related form in App2,) it opens a window that is not the same window as the original window. I need App1 to detect if a window already exists in the browser of the same name and if so, change the browser focus to it.
View 4 Replies View RelatedI've created a checkbox and radio button replacement plugin (URL...), and I'm trying to be as thorough as possible.One situation that I have yet to solve is if a button is given the attribute checked="checked" through some external function. I'm not sure of how to detect this event so that the replacement image is also updated. The .change() method only works when the user actually clicks on the button.The reason I am trying to work this out is because I am adding support for disabled buttons as well. From what I've seen, there are plenty of situations where a button is disabled until a user either selects something else, or fills in required info, etc., and then it is enabled (most likely through the removal of disabled= 'disabled '). If the developer has already worked that in, I don't want the implementation of my plugin to affect that. It should just work automatically.I do check the states on page load, but i'm not running any sort of loop to constantly look for changes.
View 1 Replies View RelatedI 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've been looking at Eli's object.watch [URL] script and I understand the idea of it and what it does but I'm so confused about how I actually use it in my script! Even if this seems quite obvious to most, I'm just not seeing it I might even be trying the wrong approach to it entirely and object.watch isn't what I actually need to be using!I've got my script here:
Code JavaScript:
<script type="text/javascript">
jQuery.fn.elementlocation = function() {
[code].....
Now as you can tell, the server load will be pretty high with the mouse move constantly calling data from the fetch.php page through AJAX. SO, what I'm trying to do is only call upon the AJAX when the variable "block" changes it's value. So I assume, I have to somewhere store a value, and then when the value changes check it with the stored value, but of course, the stored value will always change to the new value too since it's all determined by constantly changing variables? So how would I get it to only call the AJAX section when the block number changes?
I have a perl script that i use to render a html page. In that page i call out a stylesheet. If the user has a 800x600 display the fonts are really too big.
Since screen resolution is a function of the client and I have this javascript ot detect the srecc size:
function ck_res()
{
if ( (screen.width != 1024) && (screen.height != 768) )
{
alert(" This graphic is best viewed at 1024 x 768 ! ");
// use a different stylesheet
}
}
How would I go about changing the style sheet that is being called on the page?
I know 800x600 screens occupy a shrinking part of Web surfers, but I want to accommodate them by offering an alternate style sheet where my site pages don't break when someone from this smaller group visits. Yes, there are examples of how to do this on the Web, but I have one more requirement and don't know how to code it. Not only do my pages break on 800x600, they also break if the browser widow is sized smaller on a 1024x768 screen. (I'm studying css that will dynamically respond to this but I'm not there yet.) Do I just need an appropriate if/or statement to deliver different style sheets? Is there even a JS that detects browser window changes?
View 2 Replies View RelatedI am using CSS text-shadow but of course IE doesn't like it. I've looked into some methods for achieving the same effect in IE, but it's not at all the same so I've opted for another method..I'm going to have two layers. In layer1, it will be standard text, shadowed with CSS. I then screenshotted that and will use the resulting jpeg for layer2.I was then planning to find a script that:1. Detects if browser is IE2. If IE, layer2 is visible, layer1 is invisible3. If not IE, layer1 is visible, layer2 is invisibleThe problem is that I can't find a simple script to detect if the browser's IE or not. I can find loads of scripts that check what version of IE someone's using. The version isn't important!
View 5 Replies View RelatedI've already developed a system for doing this which isn't perfect i'm wondering if there is a better solution. Here is the code I got atm.
[Code]...
I don't like the use of key == 8 and length == 1 to detect that chatmsg box is empty, but the event triggers before the val() of the chatmsg actually changes. So is there nothing better I can do?
I want to use jquery to detect what type of browser you are using and display a link to a .wmv file if you are on IE or display a link to a .mp4 file if you are any other type of browser.I have this script declaration in my <head> section.
<
script src="http://code.jquery.com/jquery-latest.js"></script>
In the body section I have the following
<div id="block"></div>
<
script type="text/javascript">[code]....
Nothing is being output on the page at all. I've tried to patch this together from various example on various web sites. How can I make this work?
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>
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 been struggling trying to get a small order form to work the way I want it to. Here is a link to the live page: [URL] And here is the code in question:
[Code]...
I have two questions...
Question 1 How can I make this piece of script act a little smarter. Look at the order form, I'm catering for up to 4 people and providing lunch for them. If they select 3 people and the spaghetti bol for lunch, it's only adding $10 where it should be adding $30. Obviously this is simple multiplication but since the values in my form are prices it makes it a little tricky. I'm guessing an onselect on the first part of the form which changes the pricing of the other items would be the way to go, but how do I do this?
Question 2 The "Total Price" is placed before the <form> tag by the script. This is ok but it's not where I want it. How can I position this text elsewhere in the document?
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 have multiple submit buttons in a form, with the same name. ie code...
Is it possible to detect which submit button was presed, from within the onsubmit handler for the form, or would I need to apply onclick handlers for each button, and submit the form as part of the function?
I'm handling a form submission event. Is there a way to modifiy the value of a text input within the form before the form is finally submitted? I tried setting the value using, 'val()' - it updated the text field but the value sent with the POST was the original value
View 4 Replies View RelatedI'm submitting a form (cross-domain) to an iframe and want the parent to close after submission. How can I detect if the iframe is loaded?
View 1 Replies View RelatedCan 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?
If i change away from a tab containing a partially completed form, then come back to it, all the changes are gone. I have set cache to TRUE so it's not re-loading the blank form from the remote, but it must still be reloading the tab content (ie. the blank form) from the cached copy in any case, so i still lose my changes. How can I keep my partly completed form when I switch to a different tab and then come back to it ?
View 6 Replies View Related$(this).attr('type', "password");
(this).attr('type') = 'password'
neither of these work, am I doing something wrong?
Full code:
<div id="register-form">
<input type="text" class="reginput" name="username" defaultVal="username / URL" />
<input type="text" class="reginput" name="password" defaultVal="password"/>
<input type="text" class="reginput" name="e-mail" defaultVal="e-mail"/>
<div class="button-form">Create my free account</div>
</div>
$('.reginput').each( function () {
$(this).val($(this).attr('defaultVal'));
$(this).css({color:'#699fe7'});
});
$('.reginput').focus(function(){
if ( $(this).val() == $(this).attr('defaultVal') ){
$(this).val('');
$(this).css({color:'#2d5891'});
$(this).attr('type', "password");
//if ( $(this).attr('name') == 'password') { $(this).attr('type') = 'password' }
}});
$('.reginput').blur(function(){
if ( $(this).val() == '' ){
$(this).val($(this).attr('defaultVal'));
$(this).css({color:'#699fe7'});
}});
Having an issue with the .change functionality on a form selector in IE8 which I have not been able to figure out, and is now driving me insane.
When the select is change to an item with a value of 1, it is supposed to set the values of two textboxes to blank. Eg;[code]...
The most interesting thing is when I run this through jsfiddle to test it - it works perfectly there, but not when in our actual website (an intranet with a FQDN, and IE8 is set up to run such pages in standards mode, and not the default of compatibility mode).
Using latest version of jQuery (1.4.2-min), and no success. Same issues occurred when trying it in 1.2.6.
I am new to jQuery. I want to change the form on click of the appropriate radio button.
This is my code
<s:radio name="radioButton" list="#{'os':'OS','platform':'Platform''}" value="1" />
<div id="OS_req">
<s:form name="sendreqOS" action="Login" ><br/>
<s:textfield name="vmNameOS" maxlength="30" size="20" label="VM Name" />
<s:select labelposition="left" label="Template" list="temp" name="templateNameOS"/>
<s:select labelposition="left" label="Instance Type" name="instanceTypeOS" list="#{'1':'Small','2':'Medium','3':'Large'}" />
<s:select label="Duration of use" name="durationOS" list="#
{'1':'1 week','2':'2 weeks','3':'1 month','4':'3 months','5':'6 months'}" />
<s:submit value="Submit"></s:submit>
</s:form></div>
<div id="Plat_req">
<s:form name="sendreqPlat" action="Login" ><br/>
<s:textfield name="vmNamePlat" maxlength="30" size="20" label="VM Name" />
<s:select labelposition="left" label="Template" list="temp" name="templateNameplat"/>
<s:select labelposition="left" label="Instance Type" name="instanceTypeplat" list="#{'1':'Small','2':'Medium','3':'Large'}" />
<s:select label="Duration of use" name="duration plat" list="#{'1':'1 week','2':'2 weeks','3':'1 month','4':'3 months','5':'6 months'}" />
<s:submit value="Submit"></s:submit></form></div>
On clicking 'OS' radio button I want to get the 1st form and hide second one and on clicking 'Platform' radio button I want the second form and hide the first one.
I have been pulling my hair out trying to figure out why my code wont work,
HTML:
<select form="addnew_show" id="v_id_edit" name="v_id">
<option value="1">The Townhouse</option>
[Code].....
I have a form like this:
<form id="my_form" method="post" action="">
Name: <br />
<input type="text" id="name" name="name" />
<input type="submit" id="submit1" value="Go to page 1" />
<input type="submit" id="submit2" value="Go to page 2" />
</form>
how can I change my action form so the form goes to Page1.htm with click on button1 and goes to Page2.htm to click on button2, and mantein the value inserted in textbox "name"?
