Dynamically how to add textfields without refershing the data
<p>I wrote code in php to create two buttons '+' and '-'.</p>

<p>When I click the <code>+</code> button a bunch of textfields will be added dynamically to the form. When I click the <code>-</code> button the textfields that were added will be deleted. My problem is when I click the <code>+</code> button the data which I entered previously in the textfields is getting deleted and an empty form is coming.</p>
