// widget_tooglebutton.ysl2
template "widget[@type='ToggleButton']", mode="widget_defs" {
labels("active inactive");
| dispatch: function(value) {
| this.active_elt.setAttribute("style", this.active_style);
| this.inactive_elt.setAttribute("style", "display:none");
| this.inactive_elt.setAttribute("style", this.inactive_style);
| this.active_elt.setAttribute("style", "display:none");
| on_click: function(evt) {
| change_hmi_value(this.indexes[0], "="+this.state);
| active_style: undefined,
| inactive_style: undefined,
| this.active_style = this.active_elt.style.cssText;
| this.inactive_style = this.inactive_elt.style.cssText;
| this.element.setAttribute("onclick", "hmi_widgets['«$hmi_element/@id»'].on_click(evt)");