JQuery :: Populating Multiple Select Boxes With Ajax?
Sep 1, 2011
I'm trying to populate select boxes depending on choices in other select boxes. In my case, the person has to choose a type of fixture type, then a select box with all the models would populate, and then a third select box with the watts have to populate.
In my code, the second select box is populating, but the third one is not. I'm sure that the problem is not in the php, but has to be in the jquery side. I'm a newbie in jquery and javascript.
[Code]...
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Jul 24, 2009
<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.
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Jun 18, 2006
I have a dropdown (picklist) on the page, and when the user selects one of the company names in the list the onChange event fires and kicks in some AJAX to get the company's details from the database. The details are just the various locations of each company.
The way I am doing it now I have a simple div on the page below the picklist and I am using PHP to draw out the entire HTML, including the values sought from the database, and then just using innerHTML on the div to dump the info in there.
So I have PHP which concats text like:
"<input type="text" name="city" value="$city">"
"<input type="text" name="state" value="$state">"
and then the JS innerHTML's it into the div.
But it strikes me this is not really an efficient way to do this. Should I just have the PHP form an XML doc and then use that to populate the form fields?
If so how do I use the DOM to create text fields on the page, and then populate them with the info returned from the DB?
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Oct 12, 2009
Is there a script that allows to get values to populate a select box via
ajax when a radio button is clicked?
View this message in context: [URL] Sent from the jQuery General Discussion mailing list archive at [URL]
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Sep 5, 2010
I'm trying to search for the correct code to make my form work. I have 3 select boxes - one with 2 options, one with 8 options, and the last with 2 options... All of this adds up to 32 different url paths. Can anyone tell me how to get this done?This is what I have so far: (and yea, I know I suck... I honestly have absolutely NO clue)
<html>
<head>
<script>
[code]....
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Oct 29, 2011
I'm not entirely familiar with jQuery coding, but I've given it my best shot to get this script working properly, and I can't seem to manage it. Here is my scenario: I'm creating a website for a friend who sells custom jewelery cuts. There are 4 different parameters you have to choose about your cut, and we would like to change the image displayed to match the parameters you select so you have a picture of what your going to purchase. The idea is like this:
I have managed to get it to update the image for a single select box, but then If I select another one it completely overrides the first one, and displays the second box. Here is what I have so far (and no it doesn't work :P):
[Code]...
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Jul 12, 2011
I have a form with 4 select boxes. At least one of them must be used during the submission event.I cannot get the logic straight that will enable this to happen.
[Code]...
This ensures that when only one select box is chosen, the form validates, however, it also validates if no boxes are selected. What's the most efficient way of doing this?
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Oct 19, 2009
I am populating a select box from ajax .. it is loading fine ..But when i submit the form then the value of select box is never passed .. As if there is no select filed on the form ..
Code:
<SCRIPT>
function content() {
var retval="abc";[code].....
So when I submit the form .. The county field is never passed on to next page .
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Feb 21, 2011
I am having an issue getting my select boxes working in IE. My current situation is that I have 2 select boxes, 1 for Styles and another for Substyles. Not all Styles have a Substyle, but each Style has a different Substyle, so when should happen is when you select a Style AJAX go and gets all of the matching Substyes for that Style.This actually works in Firefox, Google Chrome, Opera and so on, but does not work in IE.Just to clarify, all of my PHP is working 100% and as far as I am aware my HTML is also fine, I have done some checks with the JavaScript and im 80% sure that the problem lies on line 47.
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Jan 14, 2010
I have a problem with IE7 (Works fine in FireFox!).
I'm sending a Jquery AJAX POST request to get option values from a PHP script.
The php script returns a bunch of the following:
<option value='x'>xxx</option>
Ajax also sends a value to the PHP script, so if that value matches the option value, the option comes back pre-selected.
On success, the Ajax is to populate the SELECT BOX called 'one', with the data returned from the PHP script.
This works fine in FireFox, but in IE7 I get the following error:
Error: Unexpected call to method or property access.
The full ajax function is as follows:
function getbills(){
var transchk = "";
var tranrelation = $("select#catted_relatesto").val();
var tranrelation = escape(tranrelation);
[Code].....
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May 25, 2009
The second menu is populating correctly from the first menu. The third menu doesn't work because it is not pulling the cat1 & cat2 values. I suspect it is the "checkNew" function, which I tried (with limited Javascript knowledge) to copy and alter from the "checkSelected" function.
[Code]....
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Feb 17, 2010
I'm quite new to jQuery and have this working, though I'm fairly sure if this won't be an efficient way to do this. I have a form with each day of the week, and each day has a choice in the number of slots which then shows the correct number of slots for entry for that day.
The form:
<table border="0" cellspacing="0" cellpadding="0" class="DataTable"><tbody>
<tr>
<th>
Day
</th>
<th>
Slots .....
This is simplified just a little as there are more than the 1 input in an 'Entry Section' (eg .Entry3). The jQuery I have working here is:
<script>
$(document).ready(function(){
$("#frmSlots1").change(onSelectChange);
});
function onSelectChange(){ .....
That's working fine, except I do want to have 7 days so that would be quite a lot of replicated jQuery code. I am thinking there will be a way to identify the select item with the others so jQuery will know which to adjust without having to spell every single item out. Is there an easy way to achieve this in the above?
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Jan 31, 2011
I have a multiple select box that is dynamically populated based on a selection from another select box. There are 3 possible results:
1. Every click on the parent select box replaces the html of the child <select> with a "Loading..." message. Then it runs an ajax request to a server side page that returns JSON data back to the post-processing function.
In that post-processing function I check to see if any data was returned for that selection.
2. If data was returned, replace the child multi-select with the data.
3. If no data was returned then replace the child multi-select with a default message.
Now the problem I'm seeing. When I select an item from the parent select that I know returns data, the child multi-select seemingly doesn't update, but when I mouse over the select I see the changes.
BUT! On a whim, I created another <div> just to see if it was in fact a problem with the select, so everytime I updated the <select> I also updated this new <div>. Magically it all worked. So what I ended up doing is keeping the <div> there, just set it to display:none and now it works like it "should".
I'm using jQuery.ajax and jQuery.html to handle the processing.
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Nov 19, 2010
I'm populating a couple of dropdown boxes from an xml file, but can't get them working independently. As you can seehtmwhen you select an item from the first select box (a polyline), itdisplays the corresponding item from the other box (a polygon), too.I found this answer on the google maps forum:"Don't know of an example, but building two select boxes isn'tdifficult: pass into your createMarker() function the relevant flag,and add the data to one of two variables (instead of everything beingadded to select_html as now).You shouldn't need two handleSelected() functions -- both select listscan use the same function because each select box passes itself("this") into the function."which is what I thought I did (making sel_html and select_html) butmaybe the two variables being discussed here are different ones?cross-posted on the google maps forum here and here but not answered.
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Apr 9, 2007
I need to be able to move items that come from a database (no problem with that) between three multiple select boxes. I also need to be able to move the items up and down within individual boxes....
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Jan 16, 2011
I have a product select page that is really slow to use because 6 dropdowns must be populated and the page reloads after selecting each box, to get the options for the next box.I want to speed it up as follows:
1) User selects one of 50 products from a dropdown list.
2) Page reloads, and all the possible options for the remaining 5 dropdown boxes are now populated (ie. list options all stored client side)
3) User can freely input the remaining 5 dropdowns without the page reloading.
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Nov 12, 2009
Is it possible with AJAX chained selects to have one select box on the page and then have another select box appear depending on the selection from the first select box?[URL]Is it possible to hide the 2nd box until the first one was acted upon?
My goal is to start with one box (call it Box 1). Box 2 will then appear. Depending on Box 2's input, Box 3 will appear with new choices. Depending on Box 3's input, Box 4 will appear....so on and so forth until the end goal is met.
When additional boxes appear, I do not want the previous boxes to disappear. If PHP can populate the select boxes, I don't see why it also couldn't insert the physical select box.
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Jul 23, 2005
I have to write a web page wht three combo boxes, all three are to be
populated from a database. - there tables = Bulidings, Floors and Offices
The user will choose a 'Building' from the first combo, once it has been
selected, I need to populate the second combo box with the 'floors' of that
selected building. The user will then select the floor, which in turn will
then populate the office combo box for the user to select.
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May 6, 2010
I am getting some problems with populating my drop down boxes. I create the drop down through dom object.when I call this function onClick event in a button its work fine and populate the records from database so it does't matter how many times you click the button its work fine and populate all rows. The problem start when I call this function in a loop like in php file its populate only last row. but I want to populate all rows.
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Oct 10, 2010
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]...
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Apr 23, 2010
I'm looking for a jQuery AJAX plugin that allows me to do the following. I have three dropdowns ( Make, Model, Year), the values of the second and third dropdowns need to dynamically changed based on the selection of the previous dropdown.
Example:
Dropdown 1
Dropdown 2 ( would change depending on selection in dropdown 1 )
Dropdown 3 ( would change depending on selection in dropdown 2 )
Is there an existing plugin that works?
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May 26, 2010
I have a site that can consist of one or several (up to 20) select boxes that all list the same data (TeamID, Team). There are about 8000 list items to be loaded in the select box.This data is fetched in a seperate file using php+sql and with javascript and ajax, I populate the boxes. Note that these are populated on page load and not based on a specific action/change. The script looks for select boxes that have the class="ajax-team-list". Well, the above works. My drop-downs are being populated. However, it takes an insanely amount of time (30 seconds in IE). Skipping the javascript and only using php to get the same output takes 2-4 seconds, so something must really be messed up in the code, or?Any ideas, suggestions or thoughts about an alternative solution? For whatever reason, Firefox loads the above code in 2-4 seconds, Chrome takes 12 seconds.. and like I mentioned, IE takes 30 seconds.
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Jun 5, 2009
I have four html form check boxes.The user is allow to choose one or three of the check boxes, the last check box has a value of None.
Example: What's your favorite color.1. Red 2.Blue 3. Green 4. Gray. 5. None.The user can select more then one color.So I'm wondering how can I make the other check boxes deselect when the user click None.So if the user select None, then the other boxes cannot be checked. know you can do this with radio buttons but I would like the user to select more then one option.
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Jul 23, 2010
With IE 8 when a select element is created and populated the select element appears as if it doesn't contain any options until it is clicked. Once clicked the select element then resizes and the data is displayed. I ran across an article mentioning this issue could be resolved by adding an extra line of code that applies a "blank" style to the element but unfortunately the issue still persists. I'm currently using jquery 1.4.2 and the code I use to populate a select element is:
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Mar 23, 2011
This is for a test, am not sure what they mean by "do not hard-code the resulting quarter years in the javascript":
instructions: When a user selects a date from the investment cycle drop-down box, the subsequent investment values must display the next three fiscal quarters.
E.g:
Do not hard-code the resulting quarter years in the javascript. (empahsis mine...;-)
The subsequent quarters should be presented with checkboxes which are all unchecked.
Checkboxes in markup:
The values to populate the checkboxes (value and label) have to be hardcoded somewhere, no? what am I missing?
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Mar 23, 2011
this is for a test, am not sure what they mean by "do not hard-code the resulting quarter years in the javascript":
Instructions: when a user selects a date from the investment cycle drop-down box, the subsequent investment values must display the next three fiscal quarters. (e.g. for "January 2010", the subsequent quarters will be Q2 2010, Q3 2010, Q4 2010; for "June 2010", the subsequent quarters will be Q3 2010, Q4 2010, Q1 2011.)
Do not hard-code the resulting quarter years in the javascript (empahsis mine...;-)
The subsequent quarters should be presented with checkboxes which are all unchecked.
My markup for the checkboxes:
The values to populate the checkboxes (value and label) have to be hardcoded somewhere, no? what am I missing?
(and, since markup doesn't change when u set value for chkbx dynamically, how do you check that you have set correct value for the checkbox? (don't know if it shows in Firebug, since don't know if code have there now is correct (have this funky code in there for now.. not sure how to approach this...$('#checkbox1').attr('value', 'Q2 2010');
And how do I populate label? (<label for=""....></label> -- do I need to give label an id? or can you grab "for" attr for a label with jQuery?)
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