beremiz

SVGHMI: Add TextList widget, add support for TextList in DropDown widget, move List, TextStyleList and TextList widget code in dedicated file with documentation.

2021-09-20, Edouard Tisserant
3a138ccdfafa
SVGHMI: Add TextList widget, add support for TextList in DropDown widget, move List, TextStyleList and TextList widget code in dedicated file with documentation.
// widget_back.ysl2
widget_desc("Back") {
longdesc
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Back widget brings focus back to previous page in history when clicked.
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shortdesc > Jump to previous page
}
// TODO: use es6
widget_class("Back")
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on_click(evt) {
if(jump_history.length > 1){
jump_history.pop();
let [page_name, index] = jump_history.pop();
switch_page(page_name, index);
}
}
init() {
this.element.setAttribute("onclick", "hmi_widgets['"+this.element_id+"'].on_click(evt)");
}
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