Hello
I have used chained selects to populate two selects. When the user chooses from first select, he is presented with the populated data for the 2nd select. The result is a list of numbers. The number varies with the choice made in the first select.
Here is the config.js -
var hide_empty_list=true;
-
-
addListGroup("registration", "category");
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addList("category", "Select a category", "", "dummy-maker");
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addList("category", "OMEA Member", "OMEA Member", "OMEA Member");
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addList("category", "OCMEA Member", "OCMEA Member", "OCMEA Member");
-
addList("category", "Saturday Only", "Saturday Only", "Saturday Only");
-
addList("category", "Non Member", "Non Member", "Non Member");
-
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addList("OMEA Member", "0", "0", "0");
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addList("OMEA Member", "1", "1", "1");
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addList("OMEA Member", "2", "2", "2");
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addList("OMEA Member", "3", "3", "3");
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addList("OCMEA Member", "0", "", "0");
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addList("OCMEA Member", "1", "", "1");
-
-
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addList("Saturday Only", "0", "", "0");
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addList("Saturday Only", "1", "", "1");
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addList("Saturday Only", "2", "", "2");
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addList("Saturday Only", "3", "", "3");
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addList("Non Member", "0", "", "0");
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-
[HTML]
<html>
<head>
<title>Chaine d Selects</title>
<script language="javas cript" src="chainedsel ects.js"
<script language="javas cript" src="config.js" >
</script>
</head>
<body onLoad="initLis tGroup('registr ation', document.forms[0].category, document.forms[0].family)">
<h2> </h2>
<table align="center" cellpadding="0" cellspacing="0" border="0" width="90%"><tr ><td>
<form>
<table width="490" align="center"> <tr>
<td width="87">Cate gory </td>
<td width="391"> <label>
<div align="left">
<select name="category" id="category">
</select>
</div>
</label></td>
</tr>
<tr>
<td> </td>
<td><div align="left">
<select name="family" style="width:16 0px;" id="family">
</select>
</div></td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
</table>
</form>
</body>
</html>
[/HTML]
I want to MERGE this with a technique where the choice of numbers made in a select presents them with text field boxes equal to the number selected. Here is the code for that
[HTML]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<SCRIPT language="JavaS cript">
function ShowReg(op) {
document.getEle mentById('1').s tyle.display='n one';
document.getEle mentById('2').s tyle.display='n one';
document.getEle mentById('3').s tyle.display='n one';
if (op == 1) {
document.getEle mentById('1').s tyle.display="b lock";
}
if (op == 2) {
document.getEle mentById('2').s tyle.display="b lock";
}
if (op == 3) {
document.getEle mentById('3').s tyle.display="b lock";
}
}
</SCRIPT>
<title>Untitl ed Document</title>
</head>
<body>
<select id="family" onChange="ShowR eg(this.selecte dIndex)">
<option value='0'>0
<option value="1">1
<option value="2">2
<option value="3">3
</select>
<br>
<div id="1" style="display: none">
Family Member 1 <input type="text" id="family1" value="">
</div>
<div id="2" style="display: none">
Family Member 1 <input type="text" id="family1" value=""><br>
Family Member 2 <input type="text" id="family2" value="">
</div>
<div id="3" style="display: none">
Family Member 1 <input type="text" id="family1" value=""><br>
Family Member 2 <input type="text" id="family2" value=""><br>
Family Member 3 <input type="text" id="family3" value=""><br>
</div>
</body>
</html>
[/HTML]
Any help would be appreciated...t hanks!
Greg
7  3474 
Actually your Post is so Big that's why it is not kept in one Post.
Please break your Post into two Pieces.
Kind regards,
Dmjpro.
acoder 16,027
Recognized Expert Moderator MVP
Actually your Post is so Big that's why it is not kept in one Post.
Please break your Post into two Pieces.
The code tags were all mixed up. I've fixed it now.
What is addList?
Kind regards,
Dmjpro.
What is addList?
Kind regards,
Dmjpro.
Sorry about the large post..still working on learning all of this!!
"Add list" is part of the chained selects call. I didn't attach the chained selects js file since it is huge and I assumed others would already be familiar and have access to it (and it works fine) When somebody makes a selection from the first select, it uses addlist to build the contents of the 2nd select.
Greg
acoder 16,027
Recognized Expert Moderator MVP
To each select, add an onchange which calls showReg with its value (this.value).
Thanks for the help....I don't think I asked my question correctly.
This is what I am attempting to do. Ambitious job for a newbie I guess! It has 4 functions to perform:
1. Indicate the Category they need
2. Dynamically alter select2 to control how many items they may choose based upon select 1 choice
3. Dynamically add text fields that equal the number chosen from select2
4. Sum the values from select1 and select2 to obtain a grand total
Select1
Select a Category, Value = 0
OMEA Member, Value = 85
OCMEA Member, Value = 25
Saturday Only, Value = 45
Non Member, Value = 200
Select 2 (variable based on Select 1)
If Select 1 = OMEA Member
Select 2 options = 0, 1, 2, 3
If Select 1 = OCMEA Member
Select 2 options = 0, 1
If Select 1 = Saturday Only
Select 2 options = 0, 1, 2, 3
If Select 1 = Non Member
Select 2 options = 0
Text Input fields (these appear only when the user selects an option from Select2 that contains choices other than 0)
If Select 2 = 0
Do nothing
If Select 2 = 1
Value = 40
Dynamically adds one text input field, label = "Family 1" so the user can enter the family member's name
If Select 2 = 2
Value = 80
Add one text input field, label = "Family 1"
Add one text input field, label = "Family 2"
If Select 2 = 3
Value = 120
Add one text input field, label = "Family 1"
Add one text input field, label = "Family 2"
Add one text input field, label = "Family 3"
Sum of Choices
Adds Value from Select 1 to the Value from Select 2 to create a sum of both numbers.
Any suggestions are grealy appreciated!
Thanks!
Greg
pbmods 5,821
Recognized Expert Expert
Heya, Greg.
Let's focus on one select at a time.
For the first one, is your code working properly? What is it doing that you don't want it to do? What is it *not* doing that you want it to do?
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