[Javascript] Javascript digest, Vol 1 #458 - 3 msgs
sandra_tibbs at abicon.com
sandra_tibbs at abicon.com
Tue Dec 17 11:40:45 CST 2002
(Embedded image moved to file: pic13458.jpg)
Send Javascript mailing list submissions to
javascript at LaTech.edu
To subscribe or unsubscribe via the World Wide Web, visit
http://www.LaTech.edu/mailman/listinfo/javascript
or, via email, send a message with subject or body 'help' to
javascript-request at LaTech.edu
You can reach the person managing the list at
javascript-admin at LaTech.edu
When replying, please edit your Subject line so it is more specific
than "Re: Contents of Javascript digest..."
Today's Topics:
1. Re:Selects and Arrays (Bill Marriott)
2. RE: Re:Selects and Arrays (Mckinney, Lori K)
3. Re: Selects and Arrays. . (Bill Marriott)
--__--__--
Message: 1
From: "Bill Marriott" <bill.marriott at optusnet.com.au>
To: <javascript at LaTech.edu>
Date: Sat, 17 Nov 2001 09:29:49 +1100
Subject: [Javascript] Re:Selects and Arrays
Reply-To: javascript at LaTech.edu
Hi Everyone,
I'm having trouble with dynaically adding options to a second select
depending on the choice of the first select.
Can anyone see why the code below dosen't work.
(It works without the "for" looping. )
thanks
Bill
var sprayChoice = new Array();
sprayChoice[0]= new Array();
sprayChoice[0][0]=13;
sprayChoice[0][1]="Cosmos";
sprayChoice[0][2]=4;
sprayChoice[1]= new Array();
sprayChoice[1][0]=9;
sprayChoice[1][1]="DAP";
sprayChoice[1][2]=3;
sprayChoice[2]= new Array();
sprayChoice[2][0]=1;
sprayChoice[2][1]="Glysophate 450";
sprayChoice[2][2]=1;
sprayChoice[3]= new Array();
sprayChoice[3][0]=11;
sprayChoice[3][1]="Lorsban";
sprayChoice[3][2]=2;
sprayChoice[4]= new Array();
sprayChoice[4][0]=8;
sprayChoice[4][1]="MAP";
sprayChoice[4][2]=3;
sprayChoice[5]= new Array();
sprayChoice[5][0]=10;
sprayChoice[5][1]="Red Pickle";
sprayChoice[5][2]=4;
sprayChoice[6]= new Array();
sprayChoice[6][0]=7;
sprayChoice[6][1]="Spray seed";
sprayChoice[6][2]=1;
sprayChoice[7]= new Array();
sprayChoice[7][0]=12;
sprayChoice[7][1]="Talstar";
sprayChoice[7][2]=2;
var totalRows=8;
var filter = 0 ;
function setProductOptions()
{
filter=document.newTable.sprayType.value;
var i;
for (i=0; i=totalRows; i++)
{
if ( filter = sprayChoice[i][3])
{
var pOption=document.createElement("OPTION");
pOption.value=sprayChoice[i][0];
pOption.text=sprayChoice[i][1];
document.newTable.SPRAYPRODUCT.options.add(pOption);
}
}
}
</SCRIPT>
<tr ID="sprayRow">
<td width="13%">
<select size="1" name="sprayType"
onChange="setProductOptions()">
<option selected value=""></option>
<option value=3>Fertilizer</option>
<option value=1>Herbicide</option>
<option value=2>Insecticide</option>
<option value=4>Seed Treatment</option>
</select>
</td>
<td width="14%">
<select size="1" name="SPRAYPRODUCT" ID="selectSprayProd" >
<option selected value=""></option>
</select>
</td>
--__--__--
Message: 2
From: "Mckinney, Lori K" <lkmckinn at ingr.com>
To: javascript at LaTech.edu
Subject: RE: [Javascript] Re:Selects and Arrays
Date: Fri, 16 Nov 2001 16:54:52 -0600
Reply-To: javascript at LaTech.edu
Bill,
Is this just a typo in your mail? Shouldn't it be ==?
if ( filter = sprayChoice[i][3])
-----Original Message-----
From: Bill Marriott [mailto:bill.marriott at optusnet.com.au]
Sent: Friday, November 16, 2001 4:30 PM
To: javascript at LaTech.edu
Subject: [Javascript] Re:Selects and Arrays
Hi Everyone,
I'm having trouble with dynaically adding options to a second select
depending on the choice of the first select.
Can anyone see why the code below dosen't work.
(It works without the "for" looping. )
thanks
Bill
var sprayChoice = new Array();
sprayChoice[0]= new Array();
sprayChoice[0][0]=13;
sprayChoice[0][1]="Cosmos";
sprayChoice[0][2]=4;
sprayChoice[1]= new Array();
sprayChoice[1][0]=9;
sprayChoice[1][1]="DAP";
sprayChoice[1][2]=3;
sprayChoice[2]= new Array();
sprayChoice[2][0]=1;
sprayChoice[2][1]="Glysophate 450";
sprayChoice[2][2]=1;
sprayChoice[3]= new Array();
sprayChoice[3][0]=11;
sprayChoice[3][1]="Lorsban";
sprayChoice[3][2]=2;
sprayChoice[4]= new Array();
sprayChoice[4][0]=8;
sprayChoice[4][1]="MAP";
sprayChoice[4][2]=3;
sprayChoice[5]= new Array();
sprayChoice[5][0]=10;
sprayChoice[5][1]="Red Pickle";
sprayChoice[5][2]=4;
sprayChoice[6]= new Array();
sprayChoice[6][0]=7;
sprayChoice[6][1]="Spray seed";
sprayChoice[6][2]=1;
sprayChoice[7]= new Array();
sprayChoice[7][0]=12;
sprayChoice[7][1]="Talstar";
sprayChoice[7][2]=2;
var totalRows=8;
var filter = 0 ;
function setProductOptions()
{
filter=document.newTable.sprayType.value;
var i;
for (i=0; i=totalRows; i++)
{
if ( filter = sprayChoice[i][3])
{
var pOption=document.createElement("OPTION");
pOption.value=sprayChoice[i][0];
pOption.text=sprayChoice[i][1];
document.newTable.SPRAYPRODUCT.options.add(pOption);
}
}
}
</SCRIPT>
<tr ID="sprayRow">
<td width="13%">
<select size="1" name="sprayType"
onChange="setProductOptions()">
<option selected value=""></option>
<option value=3>Fertilizer</option>
<option value=1>Herbicide</option>
<option value=2>Insecticide</option>
<option value=4>Seed Treatment</option>
</select>
</td>
<td width="14%">
<select size="1" name="SPRAYPRODUCT" ID="selectSprayProd" >
<option selected value=""></option>
</select>
</td>
_______________________________________________
Javascript mailing list
Javascript at LaTech.edu
http://www.LaTech.edu/mailman/listinfo/javascript
--__--__--
Message: 3
From: "Bill Marriott" <bill.marriott at optusnet.com.au>
To: <javascript at LaTech.edu>
Date: Sat, 17 Nov 2001 14:32:52 +1100
Subject: [Javascript] Re: Selects and Arrays. .
Reply-To: javascript at LaTech.edu
Thanks Lori,
It was not a typo just a mistake( I haven't done much in Javascript for a
while)
There was also a similar one in the "for" logic.
Thanks for pointing it out.
Bill
--__--__--
_______________________________________________
Javascript mailing list
Javascript at LaTech.edu
http://www.LaTech.edu/mailman/listinfo/javascript
End of Javascript Digest
-------------- next part --------------
A non-text attachment was scrubbed...
Name: pic13458.jpg
Type: image/jpeg
Size: 1868 bytes
Desc: not available
URL: <http://lists.evolt.org/pipermail/javascript/attachments/20021217/733a9e5c/attachment.jpg>
More information about the Javascript
mailing list
