Highlighting Multiple Options In Multiselect Box
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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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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Jul 18, 2011
I came across a problem with multiselect plugin(we have multiple options with checkboxes in drop down). If there are two absolute divs in different panels, when we open the multiselect, it hides behinds the second div. May be its because of the nature of z-index in IE.
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Feb 28, 2010
I am having some issues using jQuery multi-select, it works fine but really lags when I have multiple instances (can crash the browser in some cases) am using jQuery 1.3 & jQuery 1.7 as the demo (have tried updating to the newer versions but problems persists)
I am using the following [url]
Does anyone have any idea to speed this up, or an alternative plugin that works a little better?
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Nov 11, 2009
I have a regular expression that returns multiple matches. For e.g. If the user types a string "980ee,34223,werw" in a textbox, the regular expression match returns "ee" and "werw". I would like to highlight both "ee" and "werw" in the textbox.
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Oct 8, 2009
I have a cgi script (using perl for database queries) in which I have two select boxes. I am populating the left select box with rows from a database, and then provide buttons for people to move items to the right select box.
So far so good, everything works, the move right, move left, and move right all and move left all buttons work, data is always sorted in both lists. My only problem is, when I click the submit button, the follow up program only displays data that was highlighted/selected in the right select box, not all of the data in the right select box.
I don't know how to tell the script, via javascript, to highlight everything in the right select box when the submit form button is clicked. I would think i could just call a function via -onClick for the submit button. I could use some help with the function to select all data in that list.
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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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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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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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Feb 22, 2010
$("#div1, #div2, #div3, #div4).click(function(){
//Get the Current Selected Picked
//I Would like to get if the item clicked was the Div1 or Div 2 or Div 3 so I can make changes in the selector chosen
});
How do I do that? It's really simple but I tried $(this) but does not work.
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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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Nov 11, 2009
I have a working code which allows the user to select one or multiple options from a drop down. Text appears alongside depending on their selection. I need to find a way for another area or text box to be populated depending on the original option(s) selected.
Example: At the moment if the user selects �Orange� as their favourite colour and submits it will display the text �Oranges are Orange� alongside. This is displayed within a <div>. I want it to also display another piece of text, for example �Oranges are a good source of vitamin C� in a seperate <div> and then another <div> showing �You should eat at least one orange a day�.
This must also work with multiple options. I am sure there is a way to use hidden values etc but I am stuck!code...
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Sep 4, 2010
i want to create some radio buttons associated to a textbox, and onchange the radio buttons this would put the value of the radiobutton in the textbox automatically. I.E: Imagine i selected the radio button "Option 1", i want this one to fill the textbox with his value that would be "option1".
___________
__Option1___
* Option 1
* Option 2
* Option 3
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Sep 6, 2007
Playing with the wonderful Cycle plugin. Rather than using container ID's and having specific options for each, I want to use the same settings for multiple containers of the same class. In other words, rather than:
$('div#containerName').cycle({
fx: 'scrollHorz',
speed: 'slow',
timeout: 0,
[code]....
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Sep 7, 2009
fetching the value from multiselect box. I am writing syntax like this :
<select id="status" name="status" multiple="multiple" size='2'>
<?php
for($i=0; $i<count($status); $i++)
{
[Code]....
Now in javascript how can I fetch the values selected by the user.
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Sep 5, 2011
I am using multi-select dropdown and trying to fetch the values in jquery.
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Jun 4, 2010
I'm trying to write a form and I need to allow the user to select more than one option from a list of options, if the last option is selected I have a hidden DIV that displays.This all works fine unless the user selects more than one option AND the final option "other" (ie using the control key to make the selection)... the code is below:
HTML Code:
<table>
<tr>
<td width="160">Select your color:</td>
[code]....
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Feb 25, 2009
How can I check that at least one value should be selected in MULTISELECT listbox through JQUERY.
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Jan 30, 2010
I want to add more dropdown options which are dependent on previous options. Now I have "hand" and "loft". I want to add next option "model" How to add third dropdown option box?
Here is the code:
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Nov 17, 2010
I am using the "jQuery UI Multiselect" from [URL] I need to have it inside a <div> set with "display: none;" from the start. The user then clicks a link and the <div> tag opens op.
The problem is that whenever I open the box the Multiselect does not show up correctly, it shows up as a 3pixel wide stick. You can see an example at: [URL]
here is the eax.html code:
<link rel="stylesheet" href="css/common.css" type="text/css" />
<link type="text/css" rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/base/ui.all.css" />
[Code]....
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Mar 10, 2011
I'm working with the quasipartikel plugin for multi selection. Available here:Mutliselect.Great plugin, very happy with it overall.However, on my page I want to trigger functionality when something is added or removed. Looking through the code, I see that a link is added for each item of a selection box with the class 'action'. Thus, I figure I should be able to trigger code of it, like so:
var j$ = jQuery.noConflict(); j$(document).ready(function() { ...
j$('.multiselect').multiselect();
...
[code]....
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Feb 12, 2009
I was wondering if there is a way to disable a multiSelect Listbox and still allow it to scroll for IE browsers only? I've searched around to no avail. Is it at all possible?
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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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May 31, 2009
I need to do a clientside check of a form to see if a "required" multiselect list and a checkbox have been left blank or not. To clarify, the user is required to select either one or more options from the multiselect list, the checkbox, or a combination of both.
What they can't do is leave both of them blank. Both the multiselect and the checkbox pass values to a PHPList script on the server as if they were one multiselect with the name "attribute17[]".
***Disclaimer - I am a total javascript noob and am piecing together examples from several days (and long nights) of googling.***
I'm dealing with a very long subscribe form, and so far I've been successful with figuring out the code to validate emails, select dropdowns, and checkboxes. This combination multiselect and checkbox is the last piece of the form that is giving me trouble. Hopefully somebody here has a solution.
For simplicity I've reduced the javascript and the form down to just the part I'm still having trouble with. Here is a piece of the javascript that I'm trying to use:
Code:
<script language="Javascript" type="text/javascript">
function checkform() {
if(document.subscribeform.elements["attribute17[]"].value == "")
{
alert("Please select your Primary Work Locations");
[Code]...
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