I have two select box and need to have just one of them with a real value selected, if i select on the first box the second box must return to an empty value an so on. I can not select one value at select box 1 and one value at select box 2 How can it be done with javascript?
View 2 RepliesI have a php function that list all of the countries from my database as a select option, then based on what the user selects for their country im using jquery to make an ajax call and get all of the states/regions for that country. This part works fine. I'm running into an issues, as when a user login's in to edit their profile, how would I make the select change based on what is in the databse.
[Code]....
What I try to do is the following..let's say I have this form:
<select name="sSelectMe" class="someclass">
<option value="">select an option</option>
<option value="1">option 1</option>
[code]....
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.
View 8 Replies View RelatedThis is what I'm trying to do:When a user selects a group in the first SELECT box, another SELECTbox should be loaded from an external PHP-file (using MySQL), based onthe group-id of the first SELECT box.I use this code:
$('#kiesgroep').change(function(){
$.post("<?php echo base_url();?>php/kies_speltak.php", {
groepid: $('#kiesgroep').val()
[code]....
I am working on a class registration system that requires students to register for a main class (101, 102 or 103). The student is supposed to select one main course as well as provide a second choice in case the first is not available. I have two dropdown select fields to capture data
1) Choice -1: 101 / 102 / 103 ( Student needs to select one - Reading the classID from classes table)
2) Choice -2: 101 / 102 / 103 ( If student selects 101 in Choice-1 then the only classes available under Choice-2 should be 102 or 103).
How can I accomplish the above? Further to this there are two fields on the form where I would like to auto populate based on what they have selected in Choice-1 and Choice-2.
For Example:
If a parent selects choice1: 101 the child Choice1 field should autopopulate with 100.
If a parent selects Choice2: 201 the child Choice2 field should autopopulate with 200
I've seen a variety of implementations around that enable selecting all or no checkboxes by using a checkbox to toggle that choice. However, I'm trying to find a way like this: I have two text links on my page: Select All, and Select None. How can I get those links to call a jquery function to select all or select no checkboxes in my form? As a little food for thought:
<head>
$(function() {
//function for selecting all or none...is there a way to make a single function that passes in a parameter to differentiate between selecting all or selecting none, or do I need a separate function for both?[code]....
<script language="JavaScript" type="text/javascript">
<!--
/*[code]....
// This script supports an unlimited number of linked combo boxed
// Their id must be "combo_0", "combo_1", "combo_2" etc.
// Here you have to put the data that will fill the combo boxes
// ie. data_2_1 will be the first option in the second combo box
// when the first combo box has the second option selected
// first combo box
data_1 = new Option("Business Cards", "$");
data_2 = new Option("Club Flyers", "$$");[code].....
I have this code, and I was wondering if it is possible to make the select boxes appear AFTER you select the field before.
As far as my understanding of HTML DOM aka DHTML goes, is that if the
DOM structure of HTML document is changed programmatically using
JavaScript in the browser, it immediately gets reflected in the page's
view. For example, if following code is executed on say a click of a
button
var f = document.getElementById("f1"); // f1 is id of a form
var i = document.createElement("input");
i.setAttribute("type", "text");
f.appendChild(i);
the page immediately shows the new textbox under that form. But in the
following code, this doesnt happen.
<form id="f1">
<select id="cars">
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="fiat">Fiat</option>
<option value="audi">Audi</option>
</select>
</form>
<script>
// Gets executed say on click of some button
var c = document.getElementById("cars");
c.options[1].setAttribute("selected", "selected"); // doesnt work
c.options[1].selected = true; // works
</script>
the option in combo box remains same. I checked in Firebug that the
attribute is added properly. Using the selected attribute works. Why
so?
i have a select box and it's option values are from 1 to 10.when i select any number from the select box it should take me to upload.php
i want onchange event.following is my code.but it is not working.i want to open upload.php in the same browser not in the new window.
<select name="uploadNeed" onchange="window.open(this.options[this.selectedIndex].value,'upload.php')" id="uploadNeed" class="ti">
I'm having 2 select boxes, if i change the first one i would like a 2nd select box to change the content, everything is comming from a database. not xml because i want everything to be stored in a database for. is this possible with an onchange command or something?
View 3 Replies View RelatedI need to change the value of a dropdown select box and am using the following code...
However, the above code does not work. Any ideas how to convert it so that it will function properly?
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.
I have an application where users select a number from 10 dropdown boxes in table rows. The problem is if they choose the last value the cursor drops down to several rows below. What I really want to do is to focus the row and move the cursor back to the row the user just selected. I tried stuff like:
$.scrollTo('table tr.debit');
$('table tr.debit').focus();
$('table tr.debit').select();
But the cursor doesn't jump back to the row and the row doesnt highlight (debit and credit classes highlight the row on hover).
i am trying to pass text from one select box to another select box. The logic is if 10 are added, no more passing must happen. Also if an item is already added, it mustn't be added again.I am using the for loop to check the existence of an item but it is not working: what am i doing wrong?
Code:
function PassSelectValues(){
//pass values from select boxes to select boxes
var counter;[code]....
why isn't counter incrementing at all? The alert message box does appear saying item exists but the item gets added anyway.
disable select until user puts mark in check box. Then enable select.I have two select box's on a page. The first asks what product, the second is based on the first and presents a list of pdf's according to which product the user selected. (yes, multi dimensional)What I have works fine, but now i need to make the user put a check mark in a check box before the First SELECT box becomes enabled/available.So basically, when they agree, they can get the download.Here are my select boxes.
HTML Code:
<form>
<select name="category" style="width:180px"></select>
<select name="site" style="width:180px" onchange="openLink(this.value)"></select>[code]....
(ignore the The 'open' button. It's there in case the default option is what the user wants, so they don't have reselect via the select box.)
1. How do I disable the select boxes by default on page load?
2. How do I detect that the user has put a tick in and the enable the disabled Select box?
I'm having problems with a Javascript 'Lookup' function.
Basically, I have a select menu 'Customer' which triggers a 3 JS functions, to populate 2 extra select menus.
Using IE Developer Tools, during debugging, I get this error: Expected ';' Error
This relates to either: eval(ajax_CustContact[index].response); OR eval(ajax_CostCentreContact[index].response); (it's a bit random, as sometimes it works, sometimes it doesn't)
I have tried changing the 'custid' to 'custname' to check whether it was an integer causing the problem, but had the same problem.
I have a ColdFusion page with a select drop down list. On submit, I'm storing the value in a cfparam and trying to use jQuery to auto select that particular option. Currently I'm using :contains but this is unacceptable because it selects the last item that contains the cfparam.
$("option:contains('<cfoutput>#form.company_type#</cfoutput>')").attr('selected', 'selected');
Is there something like this:
$("option").equals('<cfoutput>#form.company_type#</cfoutput>')").attr('selected', 'selected');
[Code]....
I willconsider other alternatives to accomplishing my objective.
I'm trying to get a select box to display text from a database in a div tag from the select box populated by a while loop that also pulls from the database. The only way I can do this is from a javascript written by sending it over to a second page and I need it on just one page. Here is my code below:
<?php
session_start();
$q=$_GET["q"];
$num = $_GET['num'];
$test = $_GET['oneGram1'];
$_SESSION['oneGram']=$test;
[Code]...
Even if this is a wrong way to go about doing this can someone post just a simple script using a select box and displaying data on the same page?
We have a list of items that each has a different quantity available. So I am going to create a multiple select menu, where they can select several different items. So, how can I make it that when they leave the field it sends all the different ones to the ajax program to build all the appropriate quantity forms?
[Code]...
I have the following script:
function highlightsearch(field) {
field.focus();
field.select();
}
select and highlight the text in an input field...
Is there any way you can change the 'fill' color of the
highlighted selection to anything other than black?
I'm currently having a problem with getting a change event to fire when changing the values of a select box. I've put together the sample code below to show what I mean.
<html>
<head>
<script type="text/javascript"
[code]....
I have one little question.
<select name="curr" id="sel">
I need for every change of select replace <a> tag with something(href="#2", href="#3" etc.)
I am having one select box, when i will select the value from select box i want to call one java script function and pass the parameter as array of some values to js function.
View 2 Replies View RelatedHow can I change the day when the user select a month?
When they select Feb ->29 days, select May -> 31 days. Like what facebook does.
I have html like this
<form>
<select name="otype[]" class="txtText" id="otype[]">
<option value="Processing">Processing</option>
<option value="Shipped">Shipped</option>
</select>
[Code]....
I need to change all select lists options to "Shipped" if admin clicks on "Shipped" on top of the page and "Processing" if customer clicks on "Processing" link (<a href="javascript:select_processing()">Processing</a>)