Require Select List Only If Value In Textfield?

Jan 11, 2011

How can I validate that if the user enters a quantity in the field they also must select a reason code. How can I do this.

<form name="theForm" onsubmit="validate()">
<table>
<tr id='Child1'>

[code]...

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Fill Textfield On Select From Drop Down List

Dec 24, 2010

I know very little javascript, I am more familiar with php. I am working with javascript code, php/mysql backend and smarty templates. I am trying to get the textfield box to update with a variable from the database based on the selection from the drop down field. My dynamic drop down selection works fine, it is pulling the data from the database (example:$item[i].PARTS_RATE_ID}) just fine. But I want the textfield ('parts_price['+iteration+']') to dynamically show the $item[i].PARTS_RATE_COST from the database (in the parts section), associated with the $item array from the "parts description".

[Code]..

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JQuery :: (Bassistance Validate) Require Inputs Based On Dropdown Select?

Sep 28, 2009

Info:- jquery-1.3.2- jquery.validate-1.5.5- form with 1 dropdown select and 4 text inputsSetup:- all 4 text fields are not initially required.Issue:The first input element is a required dropdown select.If the user selects option 1, then text field 1 & 2 need to be
required.If the user selects option 2, then text field 3 & 4 need to berequired.How do code this?

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Changing A Value To A Textfield In A List/menu?

Aug 25, 2011

What I'm trying to achieve is that when I select the "other..." value, that �field? change �onchange? to a text field in order to let the user to input his custom color manually.This is the classic list/menu:

Code:

<form method="post" action="example.php">
<span id="spryselect1">
<label for="colors"></label>

[code]...

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Validating TextField Dependent On List/Menu Value

Jan 19, 2006

I am new to JavaScript and would really appreciate any help to solve my
problem.

I am using the blow code in my form to validate form fields. What I
would like to accomplish is that if when the list/menu (attribute6)
value is "Ja" then to make the TextField Pas Nr (attribute4)
required. And if when the list/menu (attribute6) value is "Nee" to
make the TextField Pas Nr (attribute4) not required.

I have tried to adjust the code with no success. I give up and hope
that someone can help me to the right direction! ....

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JQuery :: Show / Hide Textfield After Changing In Dropdown List

Jul 9, 2009

I can't figure out why it dosen't work. I'd like to show/hide a <p> block depending on the value selected in the dropdown list:

$(document).ready(function(){
$('#report_rep_type').change(function(){
$('#report_rep_type').change(function(){
if($(this).text()!= 'Contigency Liabilities/Others')
$('#someElement').hide();
else
$('#someElement').show();
});
});
});

HTML code:
<form action="my action>
<fieldset>
<legend>Report details</legend>
<p>
<label for="report_rep_type">Report type</label><br />
<select id="report_rep_type" name="report[rep_type]"><option value="">Please select</option>
<option value="Scientific & Technical">Scientific & Technical</option>
<option value="Financial">Financial</option> .....
<p>
<button class="button " type="submit"><img alt="Tick" src="/images/silk/icons/tick.png?1245400388" /> Create</button>
</p>
</form>

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Drop Down List Onclick Option An Input Textfield Appears

Jun 27, 2010

On a drop down list, on click of an option an input textfield appears. e.g.

echo "<select>
<option>What is your opinion on</option>
</select>";
echo "<div id='pop'><input type='hidden' id='opinion' size='20' name='opinion' value='Type Keyword Here' /></div>";

i want it to be hidden and then appear on click of the option in the dropdown list.

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Onkeyup Event - When Type In Search Textfield It Focus In The Name List

Dec 18, 2011

I got problem in using this code:

Code:

The problem is...when I type in search textfield it focus in the name list..like for example i type a after I press a it was focus in the firstname, which is wrong..I think it cause from the javascript code..I want to happen is i continue typing in search textfield.

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Radio Button Select Display Different Textfield?

Apr 27, 2011

I have two radio box, I want if the first radio box is select show the css one other wise show css two

[Code]...

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JQuery :: Limit If A Value Can Be Selected In A Drop Down List (select) Based On Other List

Jun 9, 2009

I have a page that displays a list of people playing in a tournament. I need to be able to generate a Leaderboard based on which players are manually selected by the admin. Next to each person there is a drop-down list. An admin can go in and select a "slot" that a player should be in on the leader board from 1 to 8, or leave it blank if none. What I need to figure out how to do is the following, when a change event happens on a drop-down list, and say the value 5 is selected, I need to check to make sure that 5 is not already selected in one of the other players drop-down lists, in other words, that the 5th leaderboard slot is not already full. if it is, display an error message and make them change that one first. how to do that with jQuery? I'm thinking it will have something to do with the each() function, but not sure exactly how the logic should work.

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JQuery :: Select A Sub-list From A Long List?

Aug 14, 2009

I have a MySQL table with 90 columns and I want the users to be able to select any columns they concern and output the result accordingly. In the front-end, I can use a group of checkbox which looks very ugly and I can not setup the orders for selected columns. Is there a plug-in or some examples in jQuery, that I can make 2 parallel boxes (i.e. an original-box and a selected-box). the original- box lists all of the column names at the beginning and there is a way to move items between two boxes. And the order of items in the selected-box can be adjusted. the items in the selected-box will be used to build into an array in my backend code.

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Jquery :: Select All Values Of A Multiple Select List

Jun 23, 2009

is there a way to select all values of a multiple select list by default?

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Dynamic Drop-down List - Create A Dynamic Menu Where A User Selects One Item And Another Select List Is Shown

Jun 30, 2009

I've been beating my head against a wall for a few days trying to get this working. I'm trying to create a dynamic menu where a user selects one item and another select list is shown, then another and another (and so on). Here is my JS, it *should* be taking the ID of the div, comparing it to the selected value and then showing another div by settings it's class property to visible:

[Code]...

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One Select List Updates All Select Lists?

Jan 4, 2011

When a user changes the select list called "reason_code_master" I need the uodatecodes() function to update all the other select list with the id of "reason_codes" with the same . How can I do this.

<select size='1' onchange="updatecodes()" name='reason_code_master'>
<option value='' > - SET REASON - </option>
<option value='BROKEN' >BROKEN</option>
<option value='ENTERED' >ENTERED</option>

[Code].....

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Does If, Else If Require An Ending Else?

May 13, 2006

For a long time I have been using:

if
else if
else if
else if

For example, I'm using it now to put different ads on different forum pages after checking the forum number in the URL. If there's no match, I don't want an ad on the page.

Is my code above "legal" or does it require an else at the end?

BTW, the reason I do it that way instead of just using ifs is that I figured that once it found a true condition it wouldn't bother reading the following else ifs and that would save time... it would run faster.

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Drop Down List - Each Select Drop Down Should Not Allow The User To Select The Same Language Again

Feb 25, 2010

iam trying to use 5 drop downs in my form for user to select languages and each select drop down should not allow the user to select the same language again and all my drop downs are populating individually from the DB on the page so if "English" is selected for "dropdown 1" then again "drop down 2" should not allow "English" to be selected.

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Onchange Of The Dropdown List, The Textfield Should Display Either "testing 3" Or "testing 4" But Nothing Is Happening?

Jul 3, 2011

Onchange of the dropdown list, the textfield should display either "testing 3" or "testing 4" but nothing is happening.

<form action='submit.php' method='POST' name='form'>
<select name='preset' onchange='preset(this);'>
<option value='test1'>testing 1</option>

[code]....

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Require Min Characters In Text Box

Dec 7, 2009

I am using javascript to verify a text input box but I would also like to require atleast 3 characters being entered before allowing the user to search.

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Require One Of Two Fields To Be Filled (either/or)?

Sep 22, 2010

Here is my issue that I am trying to resolve. I know how to make a field in a form required for validation however what I am trying to do is require that at least one of two available fields is filled in. The form performs a search using the 'first name', 'last name' or both. What I need is for the form to require at a minimum that at least one of the two fields is filled in prior to sending it to the script to do the search.Here is what it should do in each instance:

[first name] [NA] = form submitted
[NA] [last name] = form submitted
[first name] [last name] = form submitted
[na] [na] = Not submitted

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Geolocation Service That Does Not Require An API-key?

Feb 12, 2010

I'm playing with a greasemonkey script and would like to provide geo-locating. The geolocation services I've found all require dev/api-key. A dev-key means I reveal my well-earned key, or an api-key usually means a server address... there would be none via a greasemonkey script.

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JQuery :: Get Value From Select List?

Jun 27, 2010

I know that normally you can get the selected value of a select list by using :selected. But in my scenerio I have a number of rows in my table that are added dynamically and the inputs all have prefixes through which I select them. But once I select them I'm not quite sure how to get to the values of the select list. Here's what I have already and I get undefined for the list value.[code]...

If I instead do this I get the correct value but it's not specifying the list to get the value from so I'm afraid that if I have more than 1 select list it might get the value from the wrong list.[code]...

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Substitute Value In Select List?

Apr 22, 2009

I want to pass some data from a check box to a select list.

My select are generated dynamicly

Code:

<select name="Agenda">
<c:forEach var="Agenda" items="${sessionScope.Agenda}">
<option value="${Agenda}">${Agenda}</option>
</c:forEach>
</select>

But how do I add a value (coming from the checkbox) as the primary option to the select?

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Select List Will Not Display / What To Do?

Feb 23, 2009

I've managed to fill a select elements option with a javascript array. Now I want it to display what the user selected in an alert window when he/she hits submit. code...

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Reset The Select List?

Jan 12, 2011

How do I reset selct lists like below.

<form>
<select size='4' STYLE='width: 164px' MULTIPLE id="num" name='num[]'>
<option value='1' selected>1</option>
<option value='2' selected>2 </option>

[code]....

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Get Id Of Option List In Select Box?

Sep 16, 2010

I have a html code like[code]...

using document.getelementbyId("search").value

i get internal but i need to get id of internal.

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Add Items From One Select List To Another

Aug 21, 2010

I want to move elements of one select listbox to another if a checkbox is checked, but all the items get moved except one. Here is my code
<html>
<head>
<script type="text/javascript">
function add_to_list(){
if(document.getElementById("add").checked){
var list_length=document.getElementById('firstlist').options.length;
for(i=0;i<list_length;i++){

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