Custom JavaScript examples

[AEK]

Please post in English next time
The task is to show a specific plan depending on a certain object value.

Code:

$(function(){  if (typeof grp != 'undefined') {    grp.listen('1/1/1', function(object, state) {      var value = object.value;      if (state == 'value') {        if (value == 1) {          showPlan(11);        }        else if (value == 2) {          showPlan(12);        }        else if (value == 3) {          showPlan(13);        }      }    });  } });

Hi admin, I have some problems with this script.
I use boolen object, I changed value == 1 to value == true/false.
When I'm changing value from false to true, my visu page is switching.
But  when I Send True once again nothing happens. to make it works I nedd to switch my object to false and then to true.
whats the reason of this behavour? (tested on 20170620 FW)

the second thing I need is the opposite task. I need to write some value to object when specific plan is Opened. could you help me?