1 // widget_button.ysl2

     2 

     3 template "widget[@type='Button']", mode="widget_defs" {

     4     param "hmi_element";

     5     | frequency: 5,

     6     | init: function() {

     7     |     this.element.addEventListener(

     8     |       "mousedown",

     9     |       evt => {

    10     |           change_hmi_value(this.indexes[0], "=1");

    11     |       });

    12     |     this.element.addEventListener(

    13     |       "mouseup",

    14     |       evt => {

    15     |           change_hmi_value(this.indexes[0], "=0");

    16     |       });

    17     | },

    18 }