OPC-UA: only support the encryption policy selected in config.
By default open62541 client accepts all supported policies, but in makes problem
when negociating with some servers while most clients seems to only support
one policy at a time.
// 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
}
widget_class("Back")
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on_click(evt) {
if(jump_history.length > 1){
let page_name, index;
do {
jump_history.pop(); // forget current page
if(jump_history.length == 0) return;
[page_name, index] = jump_history[jump_history.length-1];
} while(page_name == "ScreenSaver") // never go back to ScreenSaver
switch_page(page_name, index);
}
}
init() {
this.element.onclick = this.on_click.bind(this);
}
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