Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations Chriss Miller on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Refresh ASP page possible?

Status
Not open for further replies.
csiwa28

csiwa28

Programmer
Joined
Apr 12, 2001
Messages
177
Suppose I have an asp page with a list box with several choices (A, B, C) and if a user selects a choice then another list box on that same page will be populated with certain information?
 
Sort by date Sort by votes
First thought would be to have a condition in your page that checks if a passed parameter is set (eg ShowList2=True) then when the condition is checked, populate the list with what you wish, possibly with other parameter values passed.

Brian
 
Upvote 0 Downvote
This requires pure JavaScript.. Load this into your browser, examine the script and you should be able to determine how it's done..


<html>
<head>
<script Language=&quot;JavaScript&quot;>
<!--
function populateList2(form_ref) {

if (form_ref.months.value == &quot;&quot;) {
// IF &quot;SELECT MONTH&quot; IS SELECTED IN MONTHS LIST
form_ref.holidays.length = null
form_ref.holidays.options[0] = new Option(&quot;No Events Listed&quot;,&quot;&quot;)
} else {
// OTHERWISE EXAMINE SELECTION AND POPULATE 2ND LIST
if(form_ref.months.value == &quot;12&quot;) {
// CLEAR THE LIST
form_ref.holidays.length = null
// ADD OPTIONS HERE
form_ref.holidays.options[0] = new Option(&quot;Christmas&quot;,&quot;xmas&quot;)
form_ref.holidays.options[1] = new Option(&quot;Christmas Eve&quot;,&quot;xmaseve&quot;)
form_ref.holidays.options[2] = new Option(&quot;New Years Eve&quot;,&quot;nyreve&quot;)
form_ref.holidays.options[3] = new Option(&quot;My Friends Birthday&quot;,&quot;joesbday&quot;)
}
if(form_ref.months.value == &quot;4&quot;) {
// CLEAR THE LIST
form_ref.holidays.length = null
// ADD OPTIONS HERE
form_ref.holidays.options[0] = new Option(&quot;Good Friday&quot;,&quot;gfd&quot;)
form_ref.holidays.options[1] = new Option(&quot;Easter Sunday&quot;,&quot;esunday&quot;)
form_ref.holidays.options[2] = new Option(&quot;April Fools Day&quot;,&quot;apr1&quot;)
}
if(form_ref.months.value == &quot;11&quot;) {
// CLEAR THE LIST
form_ref.holidays.length = null
// ADD OPTIONS HERE
form_ref.holidays.options[0] = new Option(&quot;PGA Skins Game&quot;,&quot;skins&quot;)
form_ref.holidays.options[1] = new Option(&quot;Thanksgiving&quot;,&quot;thxgvng&quot;)
}
}
}



// -->
</script>
</head>

<body>
<form>
Months: <select name=&quot;months&quot; onChange=&quot;populateList2(this.form);&quot;>
<option value=&quot;&quot;>Select Month</option>
<option value=&quot;12&quot;>December</option>
<option value=&quot;4&quot;>April</option>
<option value=&quot;11&quot;>November</option>
</select><br><br>
Events: <select name=&quot;holidays&quot;>
<option value=&quot;&quot;>No Events Listed</option>
</select>
</form>
</body>
</html>


Hope this sheds some light on the subject..

TW

 
Upvote 0 Downvote
Status
Not open for further replies.

Similar threads

penguinspeaks
  • Locked
  • Question Question
Return to current location on page after asp processes.
Replies
2
Views
1K
penguinspeaks
penguinspeaks
penguinspeaks
  • Locked
  • Question Question
write HTML code within ASP line
Replies
1
Views
1K
xwb
xwb
leifoet
  • Locked
  • Question Question
How to send HTML emails with ASP classic?
Replies
0
Views
1K
leifoet
leifoet
how2trainyourdragon
  • Locked
  • Question Question
Request.Server variables blank for classic ASP
Replies
12
Views
2K
GriffMG
GriffMG
Swi
  • Locked
  • Question Question
JQUERY AJAX POST and how to receive data via Classic ASP
Replies
0
Views
1K
Swi
Swi

Part and Inventory Search

Sponsor

Back
Top