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+--- Thread: Javascript code for meteo icon on visu (/showthread.php?tid=6130)
Javascript code for meteo icon on visu - gdimaria - 29.09.2025
hi, I used the following JS to display a forecast icon on old scada-vis:
Code:
// wheater icon change
$(function(){
if (typeof grp != 'undefined') {
grp.listen('34/1/1', function(object, state) {
var ICO = grp.getvalue('34/1/1');
;
$('.icona').find('img').attr('src', 'http://openweathermap.org/img/w/'+ICO+'.png')
}, true);
}
});Is it possible to get the same on Visu?
Peppe
RE: Javascript code for meteo icon on visu - admin - 29.09.2025
It will be possible in the next version.
Create a text input widget, set display mode to Icon and enable read-only mode.
Add to Custom JS, change 123 to the relevant widget ID (ID is shown in the modal window title when editing a widget).
Code:
const widgetId = 123
Visu.on('widget-show', widgetId, ({ widget }) => {
widget.getIcon = function() {
const value = this.values.default
return `https://openweathermap.org/img/wn/${value}@2x.png`
}
})