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html select storing more than one value against an option

Posted on 2009-05-11
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Last Modified: 2012-05-06
Hi all,

I would like to be able to show a select box on my webpage which shows names. Against each name I would like to store a code AND a short description. Can this be done?

Thanks

Duncan
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Question by:DuncanRichardson
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4 Comments
 
LVL 41

Expert Comment

by:HonorGod
ID: 24353420
Well, you could have a data structure (e.g., a dictionary) that could be used to hold whatever information that you want/need that was associated with the select options.

For example, the dictionary key could be the names from the select list, and the value could be the code and description.

Does this make sense?
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Author Comment

by:DuncanRichardson
ID: 24353454
Can this be done in javascript?
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LVL 41

Accepted Solution

by:
HonorGod earned 125 total points
ID: 24353483
Something like this perhaps?h
<html>

<head>

<title> Extra Select stuff </title>

<script type="text/javascript">

  var stuff = { 'Tom'  : [ 1.23, 'Tom stuff' ],

                'Dick' : [ 3.45, 'Dick stuff' ],

                'Harry' : [ 5.67, 'Harry stuff' ]

              }
 

  function pick( name ) {

    alert( name + ' -> ' + stuff[ name ] )

  }

</script>

</head>

<body>

 <select onchange='pick(this.options[this.selectedIndex].value)'>

   <option value=''>Pick...</option>

   <option>Tom</option>

   <option>Dick</option>

   <option>Harry></option>

 </select>
 

</body>

</html>

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LVL 41

Expert Comment

by:HonorGod
ID: 24430625
Thanks for the grade & points.

I'm sorry that you didn't think the answer warranted and A.

Good luck & have a great day.
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