Edouard@2902: // widget_back.ysl2
Edouard@2779: 
Edouard@2902: template "widget[@type='Back']", mode="widget_defs" {
edouard@2883:     param "hmi_element";
Edouard@2900: 
edouard@2883:     |     on_click: function(evt) {
Edouard@2902:     |         console.log("Back !");
Edouard@2902:     |         if(jump_history.length > 1){
Edouard@2902:     |            jump_history.pop();
Edouard@2902:     |            let [page_name, index] = jump_history.pop();
Edouard@2902:     |            switch_page(page_name, index);
Edouard@2902:     |         }
edouard@2883:     |     },
edouard@2883:     |     init: function() {
edouard@2883:     |         this.element.setAttribute("onclick", "hmi_widgets['«$hmi_element/@id»'].on_click(evt)");
edouard@2883:     |     },
Edouard@2753: }
Edouard@2901: