Multiple Color Select Options
Mar 20, 2002
I want to create a select box that changes colors depending on the option that is selected. Here is what I have made so far.
Code:
<select name="lg" id="lg">
<option value="green" onChange="javascript: lg.style.background='green'">Green</option>
<option value="yellow" onChange="javascript: lg.style.background='yellow'">Yellow</option>
<option value="red" onChange="javascript: lg.style.background='red'">Red</option>
</select>
But it doesn't work. I'm not so good with Javascript, I'm more of a server side programmer...
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Feb 9, 2009
I have an array of codes returned from a script which relate to select box options. How can I select multiple select options so I can disable them?
So far this isn't working for me...
Code:
for ( var c in codes )
{
$('option[value="' + codes[c] + '"').attr('disabled', 'disabled');
}
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Jun 5, 2009
I have a multiple select box and want to be able to select from this box and transfer the selection accross to a div using an "Add" button. I have this working fine but I want to append to the list, rather than replace the list when further selections are made.
I somehow need the function to remember the original selected array and then merge the new selected array and the old array if another sleection is made. This is all I have so far...
function editOptions(action)
{
var optionsBox = document.getElementById('optionsBox');
var selectedArray = new Array();
[Code]....
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Apr 16, 2010
Since its not multiple its not going to show all the 3 options selected, so I created a little button with the easy statement in JQuery it is working, it makes the Select Multiple, it expands the Select and make the items selectable, but on the other hand it does not show the already selected options.
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May 3, 2006
I have two multiple select inputs. Initially the first contains a bunch of
items and the second is empty. Using a common method, I move items back and
forth by double clicking on them.
This portion works perfectly, but I would also like to change the background
color of the select element with the current focus. I have defined the following classes:
..selected {
background: #C0FFFF
}
..deselected {
background: #FFFFFF
}
Using the following function below I am able to shift the background color
of rows containing content, but the color of the empty rows remain the
"selected" color. How can this effect be achieved for all rows, whether they
contain content or not?
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Mar 11, 2011
I have created a javascript script to select a color for the css theme. I have it working great for picking, but the problem is when I refesh it goes back to the default. why my cookies are not saving?
from html page
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Mar 20, 2010
I've been having problems getting my select option to change the options of another select option. I'm not much of a javacsript coder, so I'm at a lost.When I select the first option nothing appears in the second option.
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Jun 2, 2010
I have 2 html-selects, one as source, the other as target. I want to copy the source-options to the target.
#sel_rel > source
#sel_new_after_rel > target
function openFormAddRel(){
generateFieldset("Release hinzufügen", "reg_edit", "form_add_rel");
[Code]....
While appending the option-elements to the targetselect the original option-elements disappear (exactly at step of line 13). This is unwanted behaviour.
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Jun 27, 2010
I'm using a multiselect box on my website, similar to this one:
<Select Name="multiselect[]" multiple="multiple">
<option>This is option 1</option>
<option>This is option 2</option>
[code]...
Now I want to set option 1, option 2 and option 3 as selected (highlighted) in javascript. I tried something like this:
document.taakform.elements['multiselect[]'].selectedIndex = "1"
document.taakform.elements['multiselect[]'].selectedIndex = "2"
document.taakform.elements['multiselect[]'].selectedIndex = "3"
Of course this doesn't work
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Jun 27, 2010
I'm using a multiselect box on my website, similar to this one:
<Select Name="multiselect[]" multiple="multiple">
<option>This is option 1</option>
<option>This is option 2</option>
<option>This is option 3</option>
<option>This is option 4</option>
</select>
Now I want to set option 1, option 2 and option 3 as selected (highlighted) in javascript. How would I go about doing this? I tried something like this:
document.taakform.elements['multiselect[]'].selectedIndex = "1"
document.taakform.elements['multiselect[]'].selectedIndex = "2"
document.taakform.elements['multiselect[]'].selectedIndex = "3"
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Jul 23, 2005
Using IE5.5+, is it possible to hide options in a select?
The following doesn't work:
<HTML>
<HEAD>
<STYLE>
SELECT OPTION.orgA{ display:none }
.orgB{ display:inline }
.orgC{ display:none }
</STYLE>
</HEAD>
<BODY>
<SELECT id=cbo size=3>
<OPTION class="orgA">RTI</OPTION>
<OPTION class="orgB">LAB</OPTION>
<OPTION class="orgC">TCI</OPTION>
</SELECT>
</BODY>
</HTML>
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Aug 31, 2006
I have 4 select fields like;
<select id="choice_101" name="choice_101">
<option label="Will not attend" value="Will not attend"
selected="selected">Will not attend</option>
<option label="First Choice" value="First Choice">First
Choice</option>
<option label="Second Choice" value="Second Choice">Second
Choice</option>
<option label="Third Choice" value="Third Choice">Third
Choice</option>
<option label="Fourth Choice" value="Fourth Choice">Fourth
Choice</option>
</select>
choice_102, choice_103 and choice_104
The user must bem select options in this 4 files in order, for example,
he must bem select first "First Choice" next "Second Choice"... The
options not be same.
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Feb 21, 2005
I've been playing around with the following code for days already and still in the dark tunnel. Can someone tell me what's wrong with the way I've coded it?
var cell1 = row.insertCell(0);
var selOpt = document.createElement('input');
selOpt.setAttribute('type', 'select');
selOpt.option = document.forms[0].Country.option;
selOpt.setAttribute('name', 'AnotherCtry');
cell1.appendChild(selOpt);
<edit>What I'm trying to do is to copy the options of the Country to another select which I've allowed the users to 'add' to the current row.</edit>
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Dec 31, 2009
I am wanting to change the option of a select box when a customer clicks on a thumbnail image. code...
When the customer clicks on one of the thumbnails to the left, I want it to change the item that is selected on the right.
How do I do this?
I tried to change the innerHTML and it erased everything in the select box, so I'm quite sure that is not the right way.
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Jul 2, 2010
I have a select and list of options. I have onkeypress event on the select input. As the user types I am trying to match the entered key strokes to the entries in the options and setting the selected value to the first match.
The problem I am facing is this: My options have 10000,0000, 10001, 1111,0001. Say I type 10, with less than one sec delay I consider them as one unit. So I try to find whether there are any entries in the options which starts with 10 and setting the value. But brower is considering the last entered key stroke , in this example 0 and setting the 0000 which is the first match.
Is there any way that I can stop the browser from doing that or any idea?
Here is the code.
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Jul 30, 2010
I've searched the web and every tutorial I can find says the same thing, and I am doing what they say, but it's inexplicably not working. Basically, I'm using a nested object to populate a select box using the new Option() method. Unfortunately, when I include the new Option line, it breaks the loop and does not add anything.
[Code]...
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May 23, 2011
I have 8 pages that are very similar. The only difference is the select options with different group of names on each page. I am using a global script.Is there a way to have a central point with array of names that would write or function in the select option depending on the page.Example below
array_a = 1,2,3,4,5,6
array_b = 101,102,103,104,105,106
array_c = 201,202,203,204,205,206
[code]....
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May 6, 2011
I am resorting to you for help with a html form that uses javascript to validate data. the form is an invoice for a trip order where the user can select a trip location out of a listbox, a number of people traveling, and where they wish to stay(ex. hotel, tent, etc.) after the user selects one for each category and hits the "add to invoice" button, the fields in the invoice should get filled with the corresponding information. Now my question is how can I write code that will insert information in the next row down after the previous row has been filled? basically what logic and programming structure do I need in my function that will know when the first row in the invoice is filled. I'm struggling at the part where when the "add to invoice" button is clicked. some data is added to the invoice, and if the user wants to book another trip, the second trip should be appended in the second row of the invoice. what is happening in mine is that whenever I book another trip, the first one gets overwritten when in fact it should be left intact and the data should get appended in the next row down.
<html>
<head>
</head>
<script type="text/javascript">
function addit()
[Code]....
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Sep 16, 2011
1 Box holds 3 items, Complete box weighs 75g, each item 25g, customer chooses their own 3 combo items. This could be the same all the same item or 3 different items.
I need a script that will require the selections to make up 75g in order to continue the process. i.e customer can only continue when 3 items / 75g worth are selected.
Here is a short version, I have about 12 selectors at the moment and possible more will be created (if that matters).
<form name="cart_quantity" action="myProduct?action=add_product" method="post" enctype="multipart/form-data">
<
<div class="placeholder">
[Code]....
The section of the form is just the portion with selctors, there are other fields with radio buttons for color choice etc.
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Aug 31, 2009
I'm somewhat new to jQuery and writing jQuery plugins, but I'm trying to find a way to be able to have seperate instances of a jQuery plugin with different options.So far, the tutorials I've come across can allow multiple instaces, but the options are not independent.This is the framework I've constructed:
Code JavaScript:
(function($){
$.fn.myplugin = function(options){
[code]....
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Jul 23, 2005
I'm making a <select></select> with lots of <option></option>. It
contains all possible options. Because of the length of the list, I
also have an <input type="text">.
This is what I wish to do:
onKeyDown I want all options that don't contain (or begin with, it
doesn't matter which one) the typed letters to be removed from the
<select>.
My problem is that I don't know of any code to find words and identify
letters.
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Aug 2, 2009
Is it possible to reorder the options in a form select box with jQuery, either by drag and drop or by up and down arrows/controls?I have a form select field that users use to choose an item to edit. I'd like users to also be able to reorder items in the select box to change their display order.In the end, I'll likely send order changes to the server via AJAX.
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Jun 14, 2009
i need to remove some options from a <select> but i need to get it by name
so i have
<select name="imageList">
<option>test1</option>
<option>test2</option>
<option>test3</option>
<option>test4</option>
<option>test5</option>
<option>test6</option>
i know i need to use the .removeOption("test4"); to remove it but i dont know what to use so it selects the imageList <select>
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Jun 17, 2010
I currently have a form that the checkboxes are automatically populated. There is over 1000 checkboxes in total, 48 of these checkboxes are designed as main topics, when the checkbox for one of these 48 are ticked, it checks all sub catergory checkboxes as well as populates a <select><option> multiple list with its value. When unchecking one of the 48, it unchecks all its sub categories and removes them from the <select><option> multiple list.
The problem I am having is, when i select one of the 48, which populates the multiple list option and checks all sub categories... i go to uncheck one in the sub categories, which successfully unchecks the main category (as it indicates they are not all selected). It also successfully removes the sub category from the multiple select option list and its main category (which became unchecked).
When I go back to check the main category which makes all the sub categories checked... it re-populates the <select><option> multiple list with the values creating duplicates. I need a proper way of when I check a box, it scans the multiple <select><option> list to see if it already exists, then adds it again if it is not there. I have tried the following jquery:
$('#elemSelect option[value = thisCheckbox.value]').length > 0)
but it seems the length always comes out 0 (zero). I need a fast and efficient way of doing this there is over a 1000 checkboxes that can be checked and need to populate this list.
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Mar 26, 2009
I originally posted this question in the PHP forum and received advice to try here, they said it might be possible using JS and AJAX.I have limited experience with JS and none at all with AJAX.I have an HTML form in which I have a Select field, currently with about 100 options. The form creates an HTML email using formmail.Dependent on the option taken I get other details, eg address, email, telephone, etc.This is begging to be done via a database and PHP.I do not know if this is possible, but could I open the database, MYSQL, and take all the records into an array, open the HTML form and use one of the fields of the array to create the options list, when an option is selected use the other fields in the array to fill in the address, email, etc fields on the form and then use those values as variables to pass to formmail, which is a PHP program.
I thought that if this was possible I would use PHP to populate the array and then get it to call the HTML form where I could hopefully use the array to help complete some of the fields using SELECT.I would like to know if my thoughts are going in the right direction or if I need to go down another track.
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Sep 11, 2009
If i have an existing HTML Select statement with options specified, and then based on an even, i want to rebuild that options list, how do I wipe the existing options parameters in order to add new ones?
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