On Dropdown Select - Show Dropdown

Feb 2, 2009

Ive searched this forum for a simple solution to this. I want have a drop down of countries. Only if USA is selected, it shows states, otherwise it is hidden. I have a function which is 'trying' to write the state dropdown to an empty span.

Code HTML4Strict:
<script>
function test(){
document.usstate.write("<select name='state'><option value='' selected>--</option><option value='New Jersey'>New Jersey</option><option value='New York'>New York</option><option value='California'>California</option></select>");
[Code]....

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Show And Hide On Select Option Dropdown Menu

Jan 30, 2009

Basically, I have written an application that runs a report based on a certain amount of parameters, one of which being date. So, the date selection is a <select></select> dropdown menu and it has the usual in it, today, yesterday, this week, last week etc. The problem is I need it to have a 'Custom' selection to run reports for custom dates. When 'Custom' is selected in the dropdown menu, two text boxes appear underneath with YYYY-MM-DD watermarked in them. I have assembled enough code from around the web to get this to work and it works fine, the problem I have is that when the user clicks off the 'Custom' option and on to a different one, I need the textboxes to disappear again.

Here is the code I am using:
<script type="text/javascript">
function showhide(divid){
thediv = document.getElementById(divid);
if(thediv.style.display== 'none' ){
thediv.style.display='block'
}else{
thediv.style.display='none'
}} .....

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Oct 10, 2011

I'm using a bit of Javascript to display content based on the dropdown selection:http://jsfiddle.net/mcgarriers/wjLXk/However, I would like it when the user selects "show two" that it shows the 2 div elements rather than specifically div2.And for "show three" it would show all 3 divs.

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Jun 26, 2009

I am using the following script on one of my pages (script comes from [url]:

Code:

The script works great, BUT I need to use it in 2 different areas of the same form. It only works on an id="selectMenu" and of course I cannot have more that 1 id.

How can I get this script to work in multiple select fields? (at least more than 1)

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Dec 3, 2011

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Jul 24, 2010

I have a project where I need a selection of one dropdown menu may affect the select of multiple other dropdown menus on the same page.First, a table is generated, and within each row, it contains a dropdown menu. Assume: Rows A, B, C, etc..., and Dropdown selection: 1, 2, & 3If dropdown in Row A selects 2, then I want the selection of dropdowns in rows B & C to dynamically change to 2.And if in Row C user selects 3, then the selection in dropdowns in rows A & B should dynamically change to 3.

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Jan 22, 2011

I just needed a simple dropdown. So what better solution than jquery right? Well, when I finished it, I tested it out and it works until you try to click a link in the dropdown. It then disappears. Not sure if theres something overlaying throwing it off but I didn't see anything in firebug.

Website: [url] (hover over the rentals link in the top nav)

Code:

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Jul 13, 2010

I have code for autosuggestion while typing in a text box written in Javascript and PHP. When I start typing a number I get a list of matching numbers and I'm able to select one of them with the mouse click. Now I have an other text box which should display a list of numbers based on the selection from the first textbox.

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Aug 11, 2010

According to [URL] intended way for jQuery to change dynamically the selected option of a dropdown select control isassigningthe desired text instead of the value. I found this way veryinconvenient (data structures usually deal with value codes, not value descriptions) and it seems to work only sometimes.

Trying different options I came out with this approach that seems to do the job so
far:

function setSelect(pID,pSelectedValue)
{
$('#'+pID + ' option:selected').removeAttr('selected');

[Code]....

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Jun 23, 2011

Using Jquery I want to populate a 2nd dropdown from the choice of the first dropdown.

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Oct 14, 2010

The first dropdown has some options as :

abc(a)
bcd(a)
cde(b)

[Code]....

On selecting abc(a) in first dropdown the 'a' must get selected in second dropdown,on selecting cde(b) second dropdown must have 'b' and so on,also the second dropdown value should be disabled(grayed out) for user.Need the code in javascript.

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Mar 7, 2010

I have 4 strands of hair left... I have been fighting with this one for almost a week now. I'm trying to pass the value of this dropdown to a function and enable another dropdown(and in the future create the populated dropdown based on this choice). If the original 'Select...' option is chosen it will then hide that second dropdown. In the following code the function actually resides in a js file which has been imported and is working properly. I have tried this as text and as value and both seem to be passing a null value regardless of the option selected.

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Feb 16, 2009

I've been trying to show/hide something if one of some different options is selected in a dropdownmenu.

This is the code I've landed on so far:

Usually I would place the script in the head tags, but for some reason div2 shows if I do that.

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Jun 25, 2010

I have a dropdown menu that has all 7 continents. I want the countries within that region to show up with checkboxes beneath it so the user can select multiple countries and submit it.I have a working example of a drop down that shows another dropdown, but I want it to show checkboxes instead.

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Feb 26, 2010

I recently created a website with a spry dropdown navigation bar. On preview from Dreamweaver CS4, in Firefox, IE, Opera, Chrome, all elements work properly and the dropdown menus work as well. However, when I upload it to my server at the domain URl..., the dropdown menus do not show up on rollover. I don't know what is going on. The .js file and .css file are both appropriately linked to the root folders as well.The dropdowns are supposed to be displayed under 'online resources' and 'citing your work'

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Jul 28, 2011

I am executing a simple example of selecting the item from the dropdown list by using the value of a textbox. The idea is: If I have a dropdown list, suppose with values red, blue, green, yellow and so on. And a simple html textbox. Now suppose if I type red into the textbox then leave the textbox then automatically the dropdown list value should be selected to red value if it contains red value item.

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Jan 14, 2009

I 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?

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Aug 26, 2011

I am using the OnChange event with the drop down box populated with countries.....but only works when certain countries are chosen.

When a country is chosen the OnChange event fires, passing a variable to the same page using the location.href.

Once this is done the onload within the body tag calls the function SetFocus() to the First Name text box.....which does not always work either.

Here is the code:

Code:

HTML Code:

HTML Code:

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Apr 24, 2010

ive been racking my brain looking for a code solution for this....im a html and css pro....and a javascript heres what im tryna do....i have a form...that has a <option> in it for 6 dropdown options.... in one of those possible options.. when SELECTED...i want the div layer that i currently have under it...to appear and i cant seem to figure it out....heres my code in its entirety i want budget div...to appear when the option website design is selected

[Code]....

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Feb 15, 2007

I want a dropdown menu to become 'visible' when a checkbox has been checked,... and here's the key, i want it to become visible imidiately, not when a form has been submitted... Code:

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Jul 23, 2005

I'm using the code below to display a menu that opens when the mouse
goes over the main menu item (try it in your browser to understand the
behaviour).

It uses "position:absolute" and a switch between "display='none'" and
"display=''".

However the problem is that
- in Internet Explorer 6 the dropdown (<select>...) always hides the
menu
- in Mozilla the menu is hidden initially but after clicking on the
text "Select" it isn't hidden.

How does that come and how can I overcome it?
I want the menu to be above the other stuff when it comes up. Code:

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Jul 23, 2005

In our current application we have a page whose sole purpose for existence
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code. The problem is, the click() event does not drop down the list, as I
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I can successfully fire other methods using the object.method() syntax. Our
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document.test.sel1.focus() in fact focuses the control,
document.test.sel1.selectedIndex=2 selects the third item, etc. Given that,
I would have thought that document.test.sel1.click() would cause a similar
result to clicking the control, i.e., dropdown of the select. Instead, all
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value's text (i.e., it flickers slightly).

I've tried preceding the call to click() with a call to focus(), and vice
versa. No joy. I've Googled on several combinations of search terms, but
either there's no information on how to accomplish this or it was deeper
than the 3-4 pages I followed down into each of the search results.

Anybody know if it is possible to do what we want, and if so, could you
point me to a link where I can find sample source?

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Jul 27, 2005

I have have some values stored in javascript variables. I have a
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to be able to select an item on the dropdown list based on the value of
the javascript variable.

Let's say this is my list and my variable:

<select id='popup'>
<option value="default">--Please Choose a saying--</option>
<option value="hello">Hello</option>
<option value="goodbye">Goodbye</option>
</select>

var input = "hello";

Is there a way to select the 2nd option using using that variable
value? Something like:

var popup = document.getElementById("popup");
popup.selectedItem = input;

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Mar 21, 2007

On this page (just a demo) I canít get IE6 to auto-select the first item
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true. Sometimes it works properly, but never on the first try. When it
fails, the error message it gives is:

"Cannot set the selected property. Unspecified error."

FF2, IE7, and OP9 all behave as expected. I have tried a variety of
workarounds to no avail. I don't have an exhaustive list of everything I
have tried, but it seems like I have tried a hundred ways of setting the
"selected" attribute.

The page uses jQuery 1.1.2. Currently the page is using...

$("#select-how option:first-child").attr("selected","selected");

....to auto-select the first item in the list.

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Mar 30, 2008

I am trying to select a dropdown item by text. The html

<select name="ddlTest" id="ddlTest">
<option value="1">One</option>
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[code]....

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