RemoveChild Problem With Checkboxes
Jan 19, 2007
I have an access database that is looked at through ADO based SQL. Each record entry in the database determines what type of content will be displayed in my page. Some records require that my script generate a certain amount of buttons and checkboxes. This amount will always differ, so I have to generate them depending on entries in the database. THe problem I have is removing the checkboxes. The buttons go quietly, no fuss, but the checkboxes don't want to play! Code:
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Jun 18, 2007
I'm using a third party to populate the table (id=roster) contents and almost each tr contains seven th or td (with no id assigned to it). I can't find a good reference or example how to write the removeChild script that can be used to target the multiple non-id assigned sixth and seventh (last child) th or td to remove them.
Also again there's several th without id that has colspan="7" attribute that is needed to be change to colspan"5". I figure I'll use replaceChild with setAttribute but not sure how I should approach the solution. So the question is how should the script be written that'll do the tricks?
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Feb 8, 2007
I must be missing something very obvious, but my nightly head doesn't work anymore.
Press "Insert" button to add <insnodes after each <br>. Now press "Delete" - only even <insare being removed. ins.length is reported properly, each <inshas "insert" class name. What a...?
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Jul 3, 2009
I have the situation where I want to clear out the whole tree of nodes given a parent node. I get this to work in Firefox (where, actually, it's not necessary to traverse the whole tree) but in IE it doesn't work at all.
[Code]....
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Nov 17, 2011
I wanted to remove the character " | " typed from keyboard on a ASPX page. But the " | " is on ASPX page which cannot be accessed. Can javascript remove the " | " listed on the ASPX page?
<td class="prog-asset"> | <a href="/global_id=002350">Video</a> | <a href="global_id=002350">Photography</a> | <a href="global_id=002350&">Press Releases</a> |
</td>
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Jul 16, 2009
I have a list of elements like so:
[Code]...
Exactly how would one go about removing all except one of the above LI elements? Also each page refresh the left over LI element must be a randomly left over element. The last part is the one I am getting stuck on... how to make sure the left over LI element is random each time.
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May 9, 2010
I keep on getting a error message from internet explorer whenever I try to remove a node from the document. This code obviously works on every other browser but internet explorer. What am I doing wrong here?
var elem = document.getElementsByTagName("div")[2];
elem.removeChild(document.getElementById("loginContent"));
elem.removeChild(document.getElementById("loginContainerLayer"));
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Jul 6, 2009
I have the following:
[Code]...
This button should remove the current <div> and replace it with another <div>. My hide() and show() are as follows:
[Code]...
I would like to avoid using parent divs if possible; basically I would like to remove and add a div onclick. Is there a method that's comparable to removeChild, but functions as "remove()"?
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Jan 31, 2011
I have an image inside of a div that I'd like to swap every time the function is triggered. I was able to attach first image through this: Code JavaScript: this.titlecontainer.appendChild(document.createElement('img')).src = 'images/picture' + padded_index + '-t.png';
This indeed does add another image on each function iteration but as the code suggests, it actually APPENDS additional images. Instead, I'd like to SWAP the existing image for a new one. My guess is to remove what's currently loaded inside the div prior to appending another one. What would the line preceding the above have to look like to accomplish removing of the content?
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Feb 28, 2005
I'm trying to create something just like Gmail's attachment feature where you could add a new element (created on the fly), but could also be removed dynamicly. So a 'remove' link would also be 'created' for each field created. Code:
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Feb 18, 2010
I have this code:
Code:
<html>
<head>
<style type='css/text'/>
splash { position:absolute; left:0px; top:0px; z-index:2 }
page { position:absolute; left:0px; top:0px; z-index:1 }
[Code]....
Why doesn't this remove the 'splash' element in half a second?
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Apr 7, 2010
I try to make something where you add elements, and can delete elements later by calling a simple function. I simplyfied it right here: It works only to add the paragraphs, but the delete function doesn't work. Tried already to debug with an alert message after each rule... but the problem is with this rule I guess:
[Code]...
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Aug 2, 2009
I have the HTML all laid out for what I'm trying to do. I want to have the user be able to select any 10 checkboxes, and keep a tally of how many are selected, and how many are left to go. Should I do this with jQuery?
Code HTML4Strict:
Select any 10 cds for $20<br />
You have chosen $selected CD's<br />
You have $remaining CD's left</p>
[Code].....
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Jul 28, 2010
I am trying to create a drop down list which depend to the value selected from the previous drop down list. I can add it without problem, but If I change again the value of the first drop down list I would like to remove the previous drop down list generated from the first value. If I try to remove it when I create the element, it even does not create the element, the remove element function seems to work because when you click on the remove link it works.
[Code]...
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Sep 7, 2005
I currently have a table with a number of cells. In certain cells I have checkboxes that users select to submit the checkboxes values. What I want to do is get rid of the checkboxes and just have the user click on the cell to select a value. I have worked out the way to change the background color of the cell to show what has been selected but is it possible to do what I want with Javascript.
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Jan 31, 2006
I have a form wherein there are around 200-300 rows of homogenous
data, each having around 30 input fileds of its own.So totally, there
are more than 6000 input fields . Now, when the user submits this page,
i need to loop through the checkboxes and identify the ones that are
checked. I can't use the getElementsByName() since the checkbox names
are different. I'm using getElementsByTagName("input"). Because of the
huge amount of data, this method takes around 4-5 secs to evaluate
before submitting the form. Is there some way to get the collection of
checkboxes without having to loop through all the input fields?
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Jul 19, 2007
I have a form where I have embedded a table. Inside a column in each row is a checkbox. I want:
A) to get the values of the checkboxes
B) to count the total amount of checkboxes (which are selected)
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Jul 20, 2005
Browser: IE5+
I have a form with an unknown number of checkboxes (the page is generated
by a server-side script). I need to loop through those checkboxes, test
whether the name of each checkbox starts with a known string and, if it
does, clear that checkbox.
I've tried just about everything that I can think of, but to no avail.
Can someone tell me how to loop through the checkboxes of a form?
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Sep 13, 2009
I have a list of 60 check boxes from a mysql database and i only want to be able to select 5 out all of them and the rest to be disabled here is my code so far [code]...
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Nov 24, 2009
I found a nice script that will check all check boxes on a page but the id's of the boxes are generated with a php foreach loop and I'm kind of stuck.Here's the javascript:
PHP Code:
function checkAll(field)
{
[code]....
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Sep 22, 2009
I have a few checkboxes in a form. Some of them work independently, but some make the others go on and off. Specifically the lower ones are controlling the upper ones.
<td>
<input type="checkbox" name="weddingitem1" value="Toppers" id="Toppers"/><label for="Toppers" >Toppers<br />
<input type="checkbox" name="weddingitem2" value="Champers" id="Champers"/><label for="Champers" >Champers<br />
</td>
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Jan 15, 2010
I have a form with a number of checkboxes. The 1st one is "Select All". When this checkbox is ticked I would like to disable all others. When the "Select All" checkbox is unticked, all checkboxes should be enabled.
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Aug 31, 2011
I'm currently working on a page working with separate categories and a whole lotta check boxes. My objective is to have one checkbox deselect the other checkboxes in its category without interfering with the rest. How would I go about doing this assuming the id tag is already in use and differs per tag? I was thinking about cycling through all checkbox tags and sorting them out via class but I'm looking for something possibly more efficient.
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Sep 24, 2011
I have 2 checkboxes.How would I control one from the other?
Eg.
[ ] Option A
[ ] Option B
[code]....
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Mar 6, 2006
I have a form. It has several products. Each product has a price listed. Each product can be selected via a checkbox.
What I would like to do is have the sum of each selected product, added in total at the bottom of the form.
I would prefer to use javascript/dhtml for this, I don't want anything complex, just something to add to the page and have it display the total live as the customer checks/unchecks a product.
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May 3, 2006
I found some simple code to get a better understanding of validating checkboxes. It validates the checkboxs by their name. Is it possible to validate the checkboxes with the same name but different values? The name of the checkboxes will be an array containing the values of the checkboxes selected.
I have my html like so:
<input type="checkbox" name="stuff[]" value="1" onClick="countChoices(this)">
<input type="checkbox" name="stuff[]" value="2" onClick="countChoices(this)">
<input type="checkbox" name="stuff[]" value="3" onClick="countChoices(this)">
And the javascript where I edited "box1=", "box2=", "box3=" is like so:
function countChoices(obj) {
max = 2;
box1 = obj.form.1.checked;
box2 = obj.form.2.checked;
box3 = obj.form.3.checked;
count = (box1 ? 1 : 0) + (box2 ? 1 : 0) + (box3 ? 1 : 0);
if (count > max) {
alert("You can only choose up to " + max + " choices!
Uncheck an option if you want to pick another.");
obj.checked = false;
}}
How do I correctly create box1, box2, box3, in this case?
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