Updating The Selectbox Options?
May 2, 2009
I have 2 Selectbox
Countrynames
Airports
And as I select a countryname in first selectbox an Ajax request will be sent and it returns a list of Airposts as options like
"
<option value='1'>abc
<option value='3'>lmn
<option value='2'>xyz
"
now i have to replace only the options of select tag.i am trying to do something like
var country_select = document.getElementById("country_select");
country_select.options.length = 0;
country_select.options = response.responseText
but this assignment is not working how may i get it done!
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Mar 21, 2011
I currently have two selectbox, the first for categories and the second for subcategories. When an option from the category selectbox is chosen I would like the subcategory selectbox to be filled with options drawn from an array.
The following code I have works for Chrome and Firefox but not in IE, I would appreciate any help to fix the code or new code which does a similar function.
[Code]...
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Jan 9, 2011
I have two selectboxes. I just want it something like this, when I select a value in my first selectbox the second selectbox will show. And when I select different value on my first selectbox, my second selectbox will hide. Meaning, there is one value in my first selectbox that has the ability to show the second selectbox.
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Aug 3, 2010
My code (below) works if I place the selectBoxes in different cells on a table. However, what I want is only ONE selectbox displayed at a time, not the 3 different select boxes in 3 different table cells of the table.
I initially want the citySelect to display, but if user clicks option [-- change country --], then the citySelect is REPLACED by the countrySelect. Then, on making a country selection, the countrySelect is REPLACED by a new citySelect which is populated with the new city list.
Code:
<script type="text/javascript">
<!--
function loadCities(countryID){
if(countryID == "") {
[Code]....
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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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Jan 19, 2006
I need a sample coding for selectbox validation. If the user clicks the button without choosing any item in select box an alert should display.
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Nov 12, 2005
Howto get the value of a selectbox that has a name like input[myselect]
<select name="input[myselect]">
<option value="0">ID0</option>
<option value="1">ID1</option>
<option value="2">ID2</option>
</select>
I have tried with
var selectBox = document.forms[0].input[myselect];
user_input = selectBox.options[selectBox.selectedIndex].value
But i get an error like myselect is undefined....
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Feb 6, 2007
we probably all know the problem that select boxes under IE are always
overlap DIV layers. Afaik there are two workarounds:
1. hiding the select box
2. IFrame beneath the DIV layer
But I don't know how to do that.
We want to show a DIV layer as tooltip.
The DIV layer has no defined size (neither a width nor a height
attribute). The size depends on the text the user defined for the tooltip.
My questions:
1. How can I know when the tooltip is 'over' a select box, so I can hide it.
2. How can I define an IFrame that has the same size as the tooltip,
when I don't know the tooltip's size?
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Mar 16, 2010
Having a problem with validation, it's been a while since i have done some javascript but i'm pretty sure it used to work on both browsers but i can't get this to validate in FF.
[Code]...
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Jul 23, 2005
I have a long list of options in multiple selectbox. The selectbox gets a scrollbar in that situation.
Does anybody know if it is possible to scroll through the options with javascript? eg: moving the to the first selected option?? Any samplecode, API, pointers?
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Jul 12, 2009
I'm looking for a selectbox plugin. Preferably something that doesn't actually use the select element.
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Mar 24, 2009
how can i generate selectbox dynamically using javascript.
what i mean is
for(int i=0;i<10;i++)
{
<select name="list" id="listid"><option>1</option></select>
}
every time i have to change the id of select tag.
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Jan 10, 2011
I have a select box whose options are populated from an xml file,which works fine for showing one option at a time, but what I would like to do is have one of the selections to be to show all of the options at the same time. At the moment I have it working with a checkbox that works off a separate piece of code, but it would be great to have that option within the select box.
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May 9, 2011
have a text box which when searched with 3 characters of vendor name will do ajax request and populate the results below the textbox, beside the box are two arrows pointing to a selectbox, when i clcik on the right arrow after the search the vendor name should to added to the select box....similarly after i add required vendor names, I should be able to delete the name from the select box.I have completed the ajax search part of the textbox, and I am stuck with the passing value to the selectbox portion.
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Dec 17, 2009
How can i get the value of a specific text in a select box.
example 16 of text OEC using jquery,
I am not getting the value correctly
<select name="categories" id="categories" class="validate">
<option value="0" selected="selected"><--select one--></option>
<option value="57">OBC</option>
<option value="16">OEC</option>
</select>
I had tried For example something like $("#categories option[text='OEC']").val(); but not getting the value. Is there any mistake or is it possible.
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Dec 17, 2010
Im trying to create a custom selectbox and Im having some problems, with it. What Im trying to do is have a function that loops through all <select> tags and find ones that only have the class name of "select" and then from there they get a custom select box. From there I have a variable passed in order to get the option. I created a few elements and etc... So at this stage Im just trying to get the text from the <option> tag within each individual <li> element and I can't get it working.
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Jan 9, 2011
as I know this can be done thru jQuery. I have two selectboxes. I just want it something like this, when I select a value in my first selectbox the second selectbox will show. And when I select different value on my first selectbox, my second selectbox will hide. Meaning, there is one value in my first selectbox that has the ability to show the second selectbox.
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Mar 17, 2010
I have a select box, and I want to use it to Ajax-update some other content on the page. So I have bound an event handler using the JsHelper (jQuery) like so:
<?php
echo $this->Form->select('car', $cars);
$this->Js->get("#car");
$this->Js->event('change', $this->Js->request(array(
[code].....
But how can I get the value of the select box to send as an argument to the cars controller (at "???" in the code above)?
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May 12, 2010
I'm using the niceforms plugin to style my select box. The problem I'm having is that I can't get the right javascript code to activate the links placed in the value option.
el.lnk._onclick = el.onclick || function () {
if(this.ref.oldClassName == "NFOnChange") {
//insert your code here
}};
This is my attempt at manipulating the code to allow url linking in the select drop down
el.lnk._onclick = el.onclick || function () {
if(this.ref.oldClassName == "NFOnChange") {
//code i added
window.location.href = $(this.ref).val();
}};
The PROBLEM is the links do not work as expected, they do not link to their corresponding values.
form class ="niceform"
select class ="NFOnchange"
option value = "http://link1.com" -> link1.com
option value = "http://link2.com" -> link2.com
option value = "http://link3.com" -> link3.com
i just need to insert the right bit of code to make the links correspond to their option values.
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Jul 17, 2009
External script can't modify selectbox on the fly
HTML source:
externalGetOptions.js
The script in externalGetOptions is basically ok (as I call it directly in the html source (when I place the code in the script section in the HTML-source) everything works fine). Point is that this piece of script in the HTML source is built on the server side and need to be in an external js-file. So it needs to be an onclick event.
Message I get: document.formA is undefined.
I assume he can't find the select element.
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Mar 29, 2011
im not so good in javascript.I want to show multiple divs on select of a <option> box. So lets say there are 3 options.All works fine up to some point, when I choose lets say option 'b' first.. I get 2 divs. Thats good.. Then I choose option 'c' I get only one div. Thats good.But if I choose option 'b' again, I get 3 divs instead of 2 !! It shoudnt show the div from from option 'c'.
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Jan 19, 2006
I have two selectboxes containing several option. I am able to move options from one selectbox to the other selectbox (by .insertBefore for example).
However, when I clone those selectboxes, the cloned selectboxes behave incorrect. I am able to move options from one to the other, but they won't show correctly. Only after a browser resize or minimize/maximize window will the selectboxes be 'refreshed' to reflect their real content. See the following code example. Bottom selectboxes are clones of the top ones. Code:
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Apr 18, 2009
[Code]...
There will be a default onchange function for the selectbox, but for separate script, I need to onfly detach the event and re-attach a new function to it. But, it seems that not working at all.
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Jan 9, 2010
I'm trying to figure out how to make a select box change which <div> should show or hide...
Code:
<scipt language="JavaScript">
function doHideShowMatchplayOptions(divName){
[code]....
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Apr 25, 2010
I'm trying to send data to 2 different functions using the same selectbox. 1 function only needs a "ID" as value like this:
Code HTML4Strict:
<select name="ccountry" onchange="getState(this.value)">
<option value="1">USA</option>
<option value="2">England</option>
</select>
The other one needs an url like this:
[Code]...
I have an idea, but not sure how to do it... If I use the last example and then somehow in my javascript function would be able to, like in php, extract the code=1 so I would get only the "1"...
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Oct 31, 2010
I have this code:
PHP Code:
<script>
function checkForOther(obj)
[code]....
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