Use javascript to dynamically add text boxes at the front end, and obtain text box content (Sample Code) in the backend _ javascript skills

This article mainly introduces how to use js to dynamically add text boxes at the front end and sample code for obtaining text box content at the backend. If you need it, you can refer to it for help. There are two pages:

1. create. jsp

The Code is as follows:

<% @ Page language = "java" import = "java. util. *" pageEncoding = "UTF-8" %>

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Ii. Receiving data page request. jsp

The Code is as follows:

<% @ Page language = "java" import = "java. util. *" pageEncoding = "UTF-8" %>

Test

<%
String data = request. getParameter ("Hidden1 ");
Out. println ("the obtained data is:" + data );
%>