Javascript Dropdownbox
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by edgar
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Published on 2010-03-08T17:45:25Z
Indexed on
2010/03/08
17:51 UTC
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javascript-events
|JavaScript
I have a dropdownbox (percent), a input box(price) and a input box (total) When you select a percent from the dropdown, it multiplies the value of the selected dropdown times the price value and input the result in the total input box. This works well with one input box, but what I am trying to do is to use asp and when you select a percent from the drop down box, it will calcualate the rest of the total fields.
Here is the code that I have so far
<%@LANGUAGE="VBSCRIPT" CODEPAGE="1252"%>
<%
Dim Recordset1
Dim Recordset1_numRows
Set Recordset1 = Server.CreateObject("ADODB.Recordset")
Recordset1.ActiveConnection = MM_pricdsn_STRING
Recordset1.Source = "SELECT * FROM AMFLIB.MBCWCPP where cwfvnb = 1090101 and cwaitx between '0025' and '0025AT'"
Recordset1.CursorType = 0
Recordset1.CursorLocation = 2
Recordset1.LockType = 1
Recordset1.Open()
Recordset1_numRows = 0
%>
<%
Dim Repeat1__numRows
Dim Repeat1__index
Repeat1__numRows = -1
Repeat1__index = 0
Recordset1_numRows = Recordset1_numRows + Repeat1__numRows
%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
Javascript Untitled Document
<script type="text/javascript">
function startCalc4(){
interval = setInterval("calc4()",1);
}
function calc4(){
one = document.form1.prcbook.value;
two = document.form1.percent.value;
document.form1.total.value = (one * 1) * (two * 1);
}
function stopCalc4(){
clearInterval(interval);
}
</script>
<style type="text/css">
<!--
#Layer1 {
position:absolute;
left:26px;
top:49px;
width:150px;
height:24px;
z-index:1;
}
#Layer2 {
position:absolute;
left:36px;
top:22px;
width:166px;
height:22px;
z-index:2;
}
#Layer3 {
position:absolute;
left:19px;
top:24px;
width:174px;
height:21px;
z-index:3;
}
-->
</style>
<script type="text/javascript">
function showhideText(box,id) { var elm = document.getElementById(id) elm.style.display = box.checked? "inline":"none" }
</script>
</head>
<body>
<form id="form1" name="form1" method="post" action="">
<p>
</p>
<p> </p>
<p>
<input type="text" name="itm" value="<%=(Recordset1.Fields.Item("CWAITX").Value)%>"/>
<select name="percent" onFocus="startCalc4();"onBlur="stopCalc4();">
<option value="0">select</option>
<option value="1.10">10%</option>
<option value="1.25">25%</option> </select>
</p>
<p>
<% If Not REcordset1.EOF Then
Do while not REcordset1.EOF %>
<input type="text" name="qty" value="<%=(Recordset1.Fields.Item("CWAJQT").Value)%>"onfocus="startCalc4();" onblur="stopCalc4();"/>
<input name="prcbook" type="text" value="<%=(Recordset1.Fields.Item("CWKDVA").Value)%>"onfocus="startCalc4();" onblur="stopCalc4();"/>
<input type="text" name="total" value=""/>
</p>
</form>
</body>
</html>
<%
REcordset1.MoveNext
Loop
End If
%>
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