edouard@2891: 
edouard@2891: template "widget[@type='ForEach']", mode="widget_defs" {
edouard@2891:     param "hmi_element";
edouard@2892:     const "widgets", "func:refered_elements($forEach_widgets)[not(@id = $forEach_widgets_ids)]";
edouard@2891:     |     frequency: 2,
edouard@2891:     |     dispatch: function(value) {
edouard@2891:     |                     // do something
edouard@2891:     |     },
edouard@2891:     |     init: function() {
edouard@2891:     foreach "$hmi_element/*[regexp:test(@inkscape:label,'^[=+\-].+')]" {
edouard@2891:     |         id("«@id»").addEventListener(
edouard@2891:     |             "click", 
edouard@2891:     |             evt => {let new_val = "«func:escape_quotes(@inkscape:label)»");
edouard@2891:     |                     // do something with new_val
edouard@2891:     |                    });
edouard@2891:     }
edouard@2891:     |     },
edouard@2892: 
edouard@2892:     |     widgets: [
edouard@2892:     const "labels_regex","concat('^',arg[1]/@value,':[0-9]+')";
edouard@2892:     foreach "$hmi_element/*[regexp:test(@inkscape:label, $labels_regex)]" {
edouard@2892:     |       [ /* «@inkscape:label» */
edouard@2892:         const "elt",".";
edouard@2892:         //foreach "$hmi_elements[ancestor::svg:*/@id = $_id]" {
edouard@2892:         foreach "func:refered_elements(.)[@id = $hmi_elements/@id][not(@id = $elt/@id)]" {
edouard@2892:     |         hmi_widgets["«@id»"]`if "position()!=last()" > ,`
edouard@2892:         }
edouard@2892:     |       ]`if "position()!=last()" > ,`
edouard@2892:     }
edouard@2892:     |     ],
edouard@2891: }
edouard@2891: 
edouard@2891: template "widget[@type='ForEach']", mode="widget_subscribe"{
edouard@2891:     // param "hmi_element";
edouard@2891:     |     sub: function(off){
edouard@2892:     |         subscribe.call(this,off);
edouard@2892:         /* TODO */
edouard@2891:     |     },
edouard@2891: 
edouard@2891:     |     unsub: function(){
edouard@2892:     |         unsubscribe.call(this);
edouard@2892:         /* TODO */
edouard@2891:     |     },
edouard@2891: }