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hi i want validations for two dropdown lists in java
script.when user enter to second dropdown list by skipping
first dropdown list we should get alert box. please help me
very urgent
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Answer / sasi5586
<HTML><HEAD>
<TITLE>drop down validation</TITLE>
<script type="text/javascript">
function validateForm(){
if(document.ItemList.Item.selectedIndex==0)
{
alert("Please select item from first list.");
document.ItemList.Item.focus();
return false;
}
return true;
}
</SCRIPT>
</HEAD>
<BODY>
Please choose an item from the drop down menu:
<form name="ItemList" method="post" action="asp.html"
onsubmit="validateForm()">
<table width="100%" border="0">
<tr>
<td width="135">Choose a username: </td>
<td>
<select name="Item">
<option value selected> SELECT </option>
<option value>Apples</option>
<option value>Oranges</option>
</select>
<table width="100%" border="0">
<tr>
<td width="135">Choose a username: </td>
<td>
<select name="Item" onclick="validateForm()">
<option value selected> SELECT </option>
<option value>Apples</option>
<option value>Oranges</option>
</select>
<input type="submit" name="Submit" value="Submit">
</td></tr></table></form>
</BODY>
</HTML>
| Is This Answer Correct ? | 7 Yes | 0 No |
Answer / upendar
<html>
<head>
<script type="text/javascript">
function validateform(){
var selObj =
document.getElementById('firstDrDn').selectedIndex;
if(selObj == 0)
{
alert("please select item from first list.");
document.getElementById('firstDrDn').focus();
return false;
}
return true;
}
</script>
</head>
<body>
<h2> Choose An Item From The Drop Down Menu: </h2>
<select name="item" id="firstDrDn">
<option value="0"> Select </option>
<option value="1">Bananas</option>
<option value="2">Mangoes</option>
</select>
<select name="item" id="secondDrDn"
onclick="validateform()">
<option value="0"> Select </option>
<option value="1">Apples</option>
<option value="2">Oranges</option>
</select>
</body>
</html>
| Is This Answer Correct ? | 0 Yes | 0 No |
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