JQuery :: Updating A Form Based On Checkbox Selection?
Apr 12, 2010
I'm working on a search filter trying to get a form to update itself depending on what options have been checked from a selection of checkboxes. i.e. selecting one checkbox can bring up other checkboxes. It's just posting the form to update_filter.php and putting the updated form into searchNavigation div.
$(document).ready(function(e){
$("input[type='checkbox']").change(function(e){
e.preventDefault();
update_filter();
[Code]....
This works for the first checkbox that is checked, but after that nothing.
Is it something to do with the fact that the form is not the same form that it was before the checkbox was checked if that makes sense? or shouldn't that make any difference?
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Jun 11, 2010
I'm wanting to hide certain divs within a container. If the sub div DOESN'T have a checkbox which is selected in it, then it should be hidden when you click the link. eg: if #2 and #5 checbox only where selected then divs(sub_1,sub_3,sub_4) would be hidden when link was clicked.
[Code]...
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Dec 11, 2007
disable all the other checkbox based on the selection of first check box
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Jul 23, 2005
I've got the following code snippet in a function to set a coockie based on whether or not the user selects a checkbox. Using an alert the cookie text looks fine but when I go to retrieve the values the only one it can find is the value for user. I've a few different things and none of them seem to work. I'm getting the same thing in both IE and Firefox. The only cookie listed is the 'user' with the proper expiration date. Code:
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Jul 23, 2005
I have a form with a select field. Depending on what is selected in this field, I want to display or not display another select field. For example first field asks the user if they drive, if the user selects "NO" the form doesn't change. If they select "YES", another field appears with different makes to chose from. If they change back to "NO" the second field dissapears again.
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Aug 2, 2011
Let me preface this by saying that I have ZERO experience with Ajax, and have simply copied this code from a blog elsewhere. What is shown below ties to a php file that I developed for a search function on our site. As the user enters their search term(s) in the text input field, the div below is populated with potential results through AJAX. I get all that.
However, I'd like to extend this a bit more. I'd like to enable to user to click the Enter key to follow the URL of the top search result automatically, without having to move their mouse and click on it.
Since I'm using PHP to generate the actual URL, I'm sure I can just send this back as a variable via AJAX, but with my lack of understanding, I thought I'd poke around here for some assistance. Can someone show me how to tweak the code below to accomplish what I'm looking for?
Code:
<script type="text/javascript">
function showResult(str)
{
if (str=="")
[Code].....
I'm less concerned about getting the Enter key to perform the submit than I am about passing the URL variable back to the form via AJAX. I've seen lots of examples of getting the Enter key to behave this way, I just didn't want to muddy up the original code above.
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Mar 16, 2010
How does one cause a form element to appear ONLY if a certain form selection is made before it?
That is for example say there is a form element of type Radio called "format" so only if they select format value = normal then the form input fields called URL and Name are to appear as the next choices otherwise form input field Group and checklist Places are to appear as the next choices.
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Sep 23, 2011
I have a dropdown box with 2 selections(True/False default False) .If false I want to show under it a form like so.
input text
input check
input text
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Aug 15, 2009
here is part of a form I have:
<select name = "pulmonologist" >
<option selected="" value="">---Select---
<option value="none">None</option>
[code].....
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Mar 13, 2006
I have a form with a drop down list box, few textboxes with labels and submit button. depending upon my selection I should be able to show hide textbox; assume items, 1,3,5 in the selection box shows the items other than the listbox and 2,4,6 items in the selction box if selected hides the labels and textboxes. but in all the case submit button should be present.
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Apr 9, 2010
Im using a jQuery script to show/hide a div based based on the selection made via a dropdown.
<script type="text/javascript" src="jquery-1.3.2.min.js"></script>
The problem im having is that the value used in the dropdown lists are price values eg 10.00
Consequently jQuery seems to interprit these as css notations, meaning the code doesnt work.
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Jul 22, 2009
I have been searching for hours and have not found what I am looking for. BUT, I have seen it before when I was NOT looking for it. haha!
Anyway, I am creating a form. And the form has an element that asks for "How Many Children?" followed by a dropdown from 1 to 6.
Well I would like to display another set of elements from 1 time to 6 times, based on their selection.
Name: ___ Age: ____ Sex:____
That will be displayed as many times as the user selects.
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Feb 13, 2006
I am setting up a contact form, and want to have a drop down box with a handful of options. Clicking one option should display fields to input username & password, whereas all others will not. So far, I've tried and (replacing 'none with 'block' for the option that is supposed to show the input fields) but neither does what I need it to. I'm fairly new to javascript, just muddling my way through with the aid of tutorials.
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Jul 20, 2005
I'm trying to show/hide a simple piece of text and a text field on a
form based on what choice is made from a drop down box.
<select name="dropdown" size="1">
<option selected value="">Please make a selection</option>
<option value="1">Choice 1</option>
<option value="2">Choice 2</option>
<option value="3">Choice 3</option>
<option value="4">Other</option>
</select>
i.e. if Choice 2 is selected I'd like to display a new <tr> with the
following:
<tr>
<td>New text field:</td>
<td><input name="newField" type="text size="20"></td>
</tr>
if any other choices are made, I don't want to display anything.
I've tried several onchange() functions but can't achieve what I'm
looking for.
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Nov 17, 2010
I want to have several forms on one page that are not displayed until a selection is made from the category drop down box(select element). The form displayed will depend on the selection made. Here is the code I have so far.
<body>
<label id="Label1">ADMINISTRATOR CONSOLE - ADD AND EDIT ASSETS<br />
</label>
[code]....
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Nov 17, 2010
I want to have several forms on one page that are not displayed until a selection is made from the category drop down box(select element). The form displayed will depend on the selection made.
Here is the code I have so far.
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Mar 4, 2010
I'm trying to get the two followup questions underneath the checkbox to show up only if someone places a check there, but for some reason the way I've got it set up now it's simply hiding the area I want to show up altogether, and the checkbox has no effect on it.
Rather than waste tons of space pasting it here, here's the pastebin: [url]
Alternatively here is the live version:[url]
I'd prefer to have the form collapse when the additional questions are hidden, though if i can get this working at all.
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Mar 5, 2010
I have the following HTML:
<div id="box">
<div id="inner-new">
content
</div>
[Code]....
This code block occurs several times. Sometime the first div ist just "inner" and the second div is missing.
Now I need to update the "new" DIV based on the height of the previous inner-new DIV. For one it works fine:
var height = $('#inner-new').outerHeight();
$('#new').css('margin-top', height*(-1)-30);
But how could I re-use this universally for all my boxes. It needs to check if the DIV "box" contains the DIV "inner-new" as first element, if that is true it need to update the DIV "new".
I tried several things with $('#box').each(function(i) { ... }); but couldn't come up with a solution.
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Jan 20, 2011
Basically I'm making an order form that updates the Total Text Box at the bottom of the page depending upon which selection is made from the drop down box in the form,
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Apr 14, 2006
What I am trying to do is assign a value to unchecked checkboxes. To do this I am running a function upon the submission of a form that checks the boxes for a value, and if they are not checked, assigns a value to them. I though I had it working, but for some reason I am getting a syntax error with the line that contains the "else"
My code is as below. The form name is deleterows and the form is dynamic so there can be any number of checkboxes (hence the for loop). Code:
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Aug 8, 2011
html pushed to the page:
Code:
<span class="AuthorizationGroup"><input id="ctl00_ContentPlaceHolder1_hsLkup_chkAuthApproved" type="checkbox" name="ctl00$ContentPlaceHolder1$hsLkup$chkAuthApproved" /></span> Approved
[Code]....
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Aug 11, 2010
The user writes some text/figures to a number of text boxes (WMSURL , WMSSRS and so on). When the user pushes the "Compile request" button, it should concatenate all the values to one single strind (and it do). Now comes my problem; the concatenated string should appear in the larger textarea (id=textarea), using the onclick for the Compile request button.
Here's the code (partly):
<script type="text/javascript">
<!--
// Function that concatenates the values in the fields to a WMS GetMap query
[code]....
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May 2, 2011
I have one combo (select) called "uso_buque". Then I have two more combos the first one called "tipo_uso" and the second called "zona_uso". I have a $.ajax call wich make a call to a PHP method. This PHP method based on "uso_buque" selection returns two differents arrays in JSON format. This one for example:
["Pesca con Cordeles","Pesca con Palangre","Pesca con Nasas","Pesca con Chinchorro","Pesca con Filete","Pesca con Redes","No Aplica"]
["MAR TERRITORIAL Z.E.E ORIENTAL","DEPENDENCIAS FEDERALES","AGUAS INTERNACIONES","No Indica"]
Then I need to fill "tipo_uso" with first array data and "zona_uso" with the second one but not know how to do this.
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Jun 7, 2011
I have a page which has a dropdown box.On selection a value is sent to a php script (Ajax), based on the value a html table is created and sent back to the responseText.The table is outputted to the html page, I want the table to have sortable columns, so I have used jquery datatables for this, but it is not working.I have cut and pasted the exact table into the html and ran the page, and then sorting works.
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Jun 26, 2011
based on dropdown selection i need to fill two text box in sharepoint 2007 using jquery.
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Jun 28, 2011
populate textbox based on dropdown selection index change. populate two text box on the dropdown box value selected index change dynamically.
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