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POHTML reset button not working properly
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  1. POHTML reset button not working properly
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    copied!<p>I have a basic sum example with some <code>PHP</code> and <code>HTML</code>, inside this <code>PHP</code> page the reset button only resetting first two input field, and it is not resetting the third answer field. I dont know what is the error with this cause i am new to <code>PHP</code>. someone please help me to fix this.</p> <p><strong>code</strong></p> <pre><code>&lt;html&gt; &lt;head&gt; &lt;title&gt;Title goes here&lt;/title&gt; &lt;/head&gt; &lt;body&gt; &lt;form action="" method="post"&gt; &lt;label&gt;Enter Num1:&lt;/label&gt; &lt;input type="text" name="num1" id="num1" /&gt;&lt;br&gt; &lt;label&gt;Enter Num2:&lt;/label&gt; &lt;input type="text" name="num2" id="num2" /&gt;&lt;br&gt;&lt;br&gt; &lt;input type="radio" name="rad" value="add"/&gt;addition &lt;input type="radio" name="rad" value="sub"/&gt;sub &lt;input type="submit" name="btn_submit" value="fire"&gt; &lt;?php if(isset($_POST['btn_submit'])) { $num1 = $_POST['num1']; $num2 = $_POST['num2']; $rad_val = $_POST['rad']; if($rad_val=="add"){ $total = $num1+$num2; } else if($rad_val=="sub"){ $total = $num1-$num2; } echo "&lt;SCRIPT TYPE=\"text/javascript\"&gt; document.getElementById(\"num1\").value= $num1; document.getElementById(\"num2\").value= $num2; &lt;/SCRIPT&gt;"; echo "&lt;label&gt;Answer is:&lt;/label&gt; &lt;input type=\"text\" name=\"rad\" value = $total /&gt;"; echo"&lt;input type=\"reset\" name=\"reset\" value=\"reset\" /&gt;"; } else if(isset($_POST['reset'])){ echo "&lt;script&gt;window.location = 'your_page.php';&lt;/script&gt;"; } ?&gt; &lt;/form&gt; &lt;/body&gt; &lt;/html&gt; </code></pre>
 

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