Values can be passed to another page in 2 ways, POST or GET:
GET (modal, pop up, _self, ...)
The values are send in the URL with "&"; Example: www.igrp.cv/w?m=value&p_ip=2
POST (submit modal, submit pop up, submit, ...)
All the submits actions like, submit modal, submit, submit ajax, sends the values in POST in body
Send a param value in a table (GET or POST-submit)
In a table, you can define a param in the UI settings (see fig.) checking the is Key checkbox.
Fig.1 Is key checked will send the value when pressed a linkfield or context button After checking the is Key, now when you press a context button it will concatenate this param to the URL (GET) or added to the body (POST)
Send a param value in a method actionXXX() (for table, use the is Key in above aproach Fig.1)
Specific param - this.addQueryString("p_id", 12);
Load all params to send - this.loadQueryString();
Button - view.btn_gravar.addParameter("id", 20).addParameter("name", "yma");view.btn_button.setLink("save&p_id="+id);
Than must have redirect or forward with (,this.queryString())
Read a param sended
String id = Core.getParam("p_id");
Integer id = Core.getParamInt("p_id");
redirect is always a GET
