Checkbox Object
By: aathishankaran
The checkbox object is the form object that is best equipped to denote logical (true or false) data. It acts as a toggle switch that can be turned on or off either by the user or by your JavaScript code. To define a checkbox, use the following HTML syntax:
<INPUT TYPE="checkbox"[NAME="objectName"]
[VALUE="value"] [CHECKED][onClick="methodName"]> [displayText]
For
example, the following checkbox allows users to specify their foreign language
proficiencies:
<input type=checkbox name="language"> I speak multiple languages.
Example
<Html>
<Head>
<Title>
Check
box Example
</Title>
<Body>
<Hl>Example
for CheckBox</Hl>
<H2>Click
on the checkBox and find the status</H2>
<Hr>
<Form
Name=form1>
<Center>
Server
<Input
Type=CheckBox
Name=svr
onClick="
if
(svr. checked)
{
alert('The
status is true');
}
else
{
alert('The
status is false');
}
“>
<Hr>
</Center>
</Form>
</Body>
</Html>
Output
If you check the checkbox
If you uncheck the checkbox
Archived Comments
1. outstanding....
View Tutorial By: subhasish biswas at 2009-04-19 00:16:50
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