Several Methods for passing JSP page values

1. Hide the field transfer value:

<Form method = "Post" Action = "client_crud.jsp">

<Input type = "hidden" name = "ID" value = "<% = ID %>">

2. url transfer value:
Use button

A.

<Input name = "btnmodify" type = "button" class = "button1" onclick = "self. Location = 'client _ modify. jsp? Id = <% = ID %> '"

Value = "Modify distributor"/>

B. Set the onclick = "modifyregion ()" of input ()"

Function modifyregion (){

Window. Self. Location = client_node_modify.jsp? Id = <% = ID %> ";

}

3. Pass values in JS Mode

// Obtain the form object submission form

With (document. getelementbyid ("userform ")){

Method = "Post ";

Action = "user_add.jsp? Command = Add ";

Submit ();

}

Function searchitem (){

With (document. Forms [0]) {

Action = "Servlet/basedata/searchitemservlet ";

Method = "Post ";

Submit ();

}

}