JQuery :: Getting The Value Of An Input Using .closest()
Jan 18, 2011
Been trying for about an hour to traverse the DOM to get the value of an input when the quantity is changed, total it and put it back. I have not been very successful unfortunately. erstanding of .closest() is that it will traverse up and find the first of whatever you're looking for. Below is the <ul> structure.
<ul>
<li>Type: Beverage</li>
<li>Price: $<input name="product_price" type="text" id="<?php echo $row['productID']; ?>" value="<?php echo $row['productPrice']; ?>" class="product_price" size="11" /></li>
[Code].....
Seems like it should be simple. I've worked on more complicated jquery stuff. Course my .parent(), .child() skills leave much to be desired..
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Oct 5, 2010
I'm looking for an alternative for .closest(). My script refers to jQuery 1.3.2 which is not the latest, but does its job. By trying to implement my code into another script I noticed that this script uses jQuery 1.2.6. Well, 'changing that version was no option'.[code]This is my code. It should be used to clone special comments containing "In[" and in some cases "text".Unfortunately .closest() doesn't work out for me. i'm looking for an alternative.
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May 16, 2011
I have the following code. Either of the statementsworks fine in IE8 but not in IE7.
var $parentTabId = $(this).closest("div.column").attr("tabindex");
var $parentTabId = $(this).parents("div.column").attr("tabindex");
I get "undefined" for $parentTabId in IE7. What is the alternative solution which works for both IE7 and IE8 ?
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Aug 27, 2009
I want to animate ALL classes called ".article" to opacity=.2 and then fire a callback,which animates ONLY the closest ".article" to ".button" back to opacity=1.Know, what i mean?Here's the script:
$('.button').click(function() {
$('.article').animate({
opacity: '.2'
[code]....
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Jul 19, 2010
I am trying to figure out the syntax for the following. For this version I am simply trying to select the 2nd child of the SLIDE HOLDER div. For this test I am just making the width grow. My next pass will be to get the index of the DOT clicked and then pass it to the child of the other parent. Please see line 24. I know this is incorrect but placed it to give you an idea of what I am trying to accomplish.
[Code]...
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Sep 30, 2011
I have a table with 5000 rows. In each row I have an html element. myElementList is the list of those elements. Now I need to select all the tr's of these elements. I am using the following code.
[Code]...
This work great in FF. But when I run the same in IE 8. The browser hangs out and a popup messgae appears that propmt for to stop the script.
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Jun 16, 2011
I have the following script using the closet method. It works fine for the inner most li tags however the outer li tags don't get seen? So both Root 1 and Root 2 don't get selected but the Sub Cat 1 and Sub Cat 2 get selected fine. I'm sure I'm missing some code to make this work.
[Code]...
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Jun 16, 2010
My HTML looks something like the following:
<label for="myTextBox">
Name:<span style="color:red;">*</span>
<input type="text" id="myTextBox"></input>
</label>
In my document ready I have a function which runs 'on blur' of the textbox and hides the span. The following code DOESN'T work to hide the span:
$('#myTextBox').closest('span').hide();
I'm currently using the code below which does work but was wondering why the above code doesn't....
$('#myTextBox').parent().children(':first').hide();
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Mar 10, 2011
Basically I want to factor a number and select the two closest numbers to the middle of the factors for example: 20 factors to 1, 2, 4, 5, 10, 20 I want it to return 4 and 5 If the number is has an odd number of factors (has to be a perfect square) I want it to select the middle number and say it twice for example:
64 factors to 1, 2, 4, 8, 16, 32, 64
I want it to return 8 and 8 Would I use an array or what? My code should probably look like:
[Code]....
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Mar 16, 2011
As recently as 1.4.3 $('input:text') would find input elements with no type attribute, but after upgrading to 1.5.1 that is no longer the case.
Is this a bug or an intended refactor to be more standards compliant?
FYI - this is the selector I now have to use: $('input:text,input:not([type])')
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Nov 20, 2011
Jqtransform Firefox Input Problem Basic problem is the text inside of the form input is lower than it should be.
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Sep 7, 2009
I have a pretty basic set of things I want to do: Capture key press, compare against an allowed list, block keys that are not in that list, replace a space by a dash if entered. As this is happening, I have a span I wanted to be updated with the live values. The username field at [URL] is exactly what I am trying to do, though I have trouble dissecting how they did it. Here is my attempt, which is off by one keypress for some reason.
[Code]..
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Jun 7, 2010
I am having a form with two input fields. I want to enter some text in the first input field and then the second field should get the same text. Is there a simple way (maybe a plugin) to do this with jQuery? It would be perfect if I even could output all these input fields values as normal text in <p> or <li> tags.
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Jan 26, 2011
I have 2 windows - parent and children.
in parent
<form name="calc" action="" method="post">
<input value="0" type="text" name="pay" id="pay">
</form>
in child
<form name="payment" action="" method="post">
<input value="0" type="text" name="pay_str" id="pay_str">
</form>
how can i transfer data from parent input to child input?
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Feb 15, 2011
Is it possible to copy the value of a visible input field to a hidden input field?
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May 11, 2009
Why when i compare input value with array, he match only the first input.
This is my code:
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May 26, 2011
I cannot determine how to make an input required only on the conditional value of another input. My unsuccessful code snippet is (as a rules item):
where aboutOthers is a textarea required if the value of Others is > 0. Does this simple task require something more? I can not find any simple rules condition syntax anywhere I have looked.
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Nov 30, 2010
I am trying to get a alert box to popup each time a input text box is typed into. Here is the coding for the input text box:
This is in includes/search.php
Code:
<input type="search" name="search" id="search" class="search" autocomplete="off" />
And I am using JQuery to listen for it, here's my JQuery Code, I called it in and everything.
This is in js/jcode.js
Code:
$(document).ready(function(){
$("#search").onchange(function(event){
event.preventDefault();
alert("x");
});
});
And I am calling all: JQuery.js, jcode.js, search.php, into index.php to load it all
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May 23, 2011
I have to change text input type to password input type and i am using jquery script. This script work for FF, Chrome and Safari browser but not worked on ie7, ie8.
Script is as:-
How can i update my script, so that it works cross the browser.
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Jul 16, 2011
I have a problem created by my complete [rookie] status – only second time venturing into jQuery. I created a simple shopping cart using php and the PayPal buttons (1: buy now, 2: add to cart). The php back end does it great, it generates the table and the buttons and everything works just like it’s supposed to; Except, I forgot to add sizes. So I found out what I need to add, and I realize that the way the buttons work, I will have two different text boxes for size. Not very visually appealing, and since I’m not submitting this to the server before it goes to PayPal to pay, I cannot modify it with php the way I normally would. jQuery / javascript are my only hope of making this work. What I want to do:Have a single textbox where [size] is entered by the user.
Copy the value from the [correct] text box to the Value=”” section of the now hidden field in the PayPal form That way, no matter whether they [BUY NOW] or [ADD to CART] the right size is submitted to the PayPal shopping cart. This is the actual PayPal code that I’m trying to change
<table>
<tr>
<td>
<input type="hidden" name="on1" value="Size" maxlength="200">Size</td>
[code].....
I got this far, and then decided to find how to insert the "enteredVALUE" into the right place in the input text field (what I called output) and I've not been able to figure out how to stuff it in there.
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Jun 17, 2009
I have a form and there are many form fields, is anyone know how to make one of my input text only for display purpose, not for input.
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Jun 15, 2011
I am trying to create a text area input filed for user input, and i want to be able to allow the user to format thier text, just like the ones used in this user forum. I am writing my website in html, php, javascript and css with a MySql database. I am trying to understand how to create such an format-able text area for input.
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Oct 29, 2010
I've got a form in which the fields are being dynamically generated based upon a db query.. it looks something like this:
Code:
<form name="bft">
<input name="colA_1"> <input name="colB_1" onBlur="loadXMLDoc(this.value,'colC_1');"><input name="colC_1">
[code]...
I'm trying to use AJaX to populate the third input in the same row as the second input based upon a separate db query. Here's the code for that:
Code:
<script type="text/javascript">
function loadXMLDoc(v,n) {
if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari
[code]...
Here's where it displays on the page<cfoutput>#trim(getITRRSP.[columnName])#</cfoutput>
Whenever the focus blurs from those inputs, the third column in that row is populated with "UNKNOWN" as the value. I have confirmed that the getITRRSP.cfm file is properly retrieving and displaying the data from the db query.
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Jul 23, 2005
I have an array of input text boxes (txtDOBn) where n is created at
load. On the onchange event I want to calc the age and show in adjacent
input text boxes that are readonly and also arrays (an age calced for
each DOB entered). I was going to use the datediff function in vbscript
to do the calc. Code:
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Jan 28, 2007
When you click the form, the whole text in the input is highlighted, and the text there was also copied.
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May 23, 2011
I wanna ask about scan card. Is there any way to disallow keyboard input and only allow scan card input to key in a field? FYI, I am using vbscript, html and javascript for this program. So, may be doing something with the javascript? How about limit the time of input? I really have no idea.
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