1

     2

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

     3

    param "hmi_element";

     4

    |     frequency: 2,

     5

    |     dispatch: function(value) {

     6

    |                     // do something

     7

    |     },

     8

    |     init: function() {

     9

    foreach "$hmi_element/*[regexp:test(@inkscape:label,'^[=+\-].+')]" {

    10

    |         id("«@id»").addEventListener(

    11

    |             "click", 

    12

    |             evt => {let new_val = "«func:escape_quotes(@inkscape:label)»");

    13

    |                     // do something with new_val

    14

    |                    });

    15

    }

    16

    |     },

    17

}

    18

    19

template "widget[@type='ForEach']", mode="widget_subscribe"{

    20

    // param "hmi_element";

    21

    |     sub: function(off){

    22

    |         subscribe.call(this,off)

    23

    |     },

    24

    25

    |     unsub: function(){

    26

    |         unsubscribe.call(this)

    27

    |     },

    28

}