dropdown « dropdown « Javascript HTML CSS Q&A

1. Dropdown selector, change to target="_blank"    stackoverflow.com

I have a dropdown selector in place and I need to change it so that the target="_blank" so it opens up a new tab. Here is the current code:

<SCRIPT TYPE="text/javascript">
<!--
function dropdown(mySel)
{
var myWin, ...

2. sort entries of a drop down alphabitically    stackoverflow.com

I am dynamically adding drop entries to a drop down by using following code.

var x =document.getElementById("x");
var optn = document.createElement("OPTION");
optn.text="hhh";  
optn.value="val";  
x.add(optn);  

3. Enable/Disable dropdown - Javascript    stackoverflow.com

I have the following code where 2 drop downs are available on the UI. When I select value "1" of drop down 1, the drop down 2 should be disabled. When ...

4. is there a way to set the height of dropdown to show only 10 values at a time?    stackoverflow.com

is there a way to control the height of dropdown box? i have like 200 items in the dropdown but want to display only 10 at a time so that it ...

5. Simple Javascript dropdown box enabling problem    stackoverflow.com

Suspect I am doing something stupid, but I can't see for the wood for the trees just now. Another pair of eyes will probably fix this instantly.

    <script>
 ...

6. javascript function not getting dropdown text    stackoverflow.com

i am using javascript to get the text of selected item from dropdown list. but i am not getting the text. i am traversing the dropdown list by name.. my html dropdownlist is as:

<select ...

7. Javascript - Changing Text in Drop Down    stackoverflow.com

I have the following code, which produces a dropdown menu / selector. When one choice is selected, the main display changes to that choice. Although, I'm unable to edit the actual ...

8. POSTing after user chooses from dropdown    stackoverflow.com

I cannot figure out how to POST the option the user chooses from the drop down list that's named "Drop". Whichever option the user chooses when they click submit, I want it ...

9. Mootools - Getting 'undefined' as a value from dropdown - can't get value    stackoverflow.com

I've created some hidden drop-down fields that I'm attempting to keep hidden until appropriately selected. I'm trying to do this with mootools - I've put in 'alerts' so that I can see ...

10. value pass from html dropdown to javascript    stackoverflow.com

i am trying to pass value from jsp to javascript but it crashes saying value is undefined my dropdown code :

<html:select  name="AuthoringForm" property="disease_name" size="1" onchange="javascript:onchange_action()" >
<option selected="selected"> </option> 
<option value="Malaria">Malaria</option>
<option ...

11. Getting a drop down box value with javascript?    stackoverflow.com

I'm trying to get the value currently selected and I simply want to alert it. I current have this:

<script type="text/javascript">

alert(forms.elements('sets').value);

</script>

<form>
<select name="sets">
  <option value="1">1 Set</option>
  <option value="2">2 Sets</option>
  <option value="F">3 ...

12. Anchor tag Open Script Drop Down    codingforums.com

I have a mobile website that I am building. The test site is at www.schenkhampton.com/airtex2. The page is built using drop downs. I have anchor tags that I would like to be able to open up the content associated with that image map. The page that I am referring to is www.schenkhampton.com/airtex2/fueldelivery.html If you click on the numbers for the car ...

13. drop down box img change problem    codingforums.com

Hi there, Im a noobo in the world of Javascript but am trying to get my heard around it (shouldn't take too) Basicly what im trying to do is the following I have a drop down box that when changed will change an image, which i have got to work using the following cose Code: