I want to use Dropdown onchange function into html to pass value, it works fine in submit button, But I want to use Dropdown onchange, Pls help how to do it?
<form method="post" action=" ">
<div align="center">
<select name="value">
<option value="">Show Value</option><br />
<option value="2"> 2 </option><br />
<option value="5"> 5 </option><br />
<option value="10"> 10 </option><br />
<option value="20"> 20 </option><br />
</select>
<input type="submit" name="submit" value="Submit">
</div>
</form>
you should add the onChange
to the <select>
element like this
<form method="post" action=" ">
<div align="center">
<select name="value" onChange="this.form.submit()">
<option value="">Show Value</option><br />
<option value="2"> 2 </option><br />
<option value="5"> 5 </option><br />
<option value="10"> 10 </option><br />
<option value="20"> 20 </option><br />
</select>
<input type="submit" name="submit" value="Submit">
</div>
</form>
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