@homoran
Nein, ich lese es nicht auch aus (das wird sehr wahrscheinlich der Grund sein, dass der Wert dauerhaft der gleiche ist, es sei denn ich ändere es über das Widget).
Zurückschreiben bestätigt könnte tatsächlich der Grund sein, warum es nicht geht - ich finde aber im Widget selbst keine Möglichkeit, bestätigt zurückzuschreiben.
Hier mal der Code des Widgets zum Selbstausprobieren (ist aus dem vis-inventwo):
[{"tpl":"i-vis-universal","data":{"g_fixed":false,"g_visibility":true,"g_css_font_text":false,"g_css_background":false,"g_css_shadow_padding":false,"g_css_border":false,"g_gestures":false,"g_signals":false,"g_last_change":false,"visibility-cond":"not consist","visibility-val":"1||6","visibility-groups-action":"hide","iUniversalWidgetType":"Switch","iValueType":"value","iValueComparison":"equal","iStateResponseTime":"0","iStateResetValueTime":"0","iNavWait":"100","iHttpType":"iSend","iPopUpBackground":"#666666","iPopUpPreventClickOutside":"","iPopUpShowTitle":"true","iPopUpTitle":"","iPopUpTitleColor":"#ffffff","iPopUpCloseBtnColor":"#dc2e2e","iPopUpWidth":"800px","iPopUpHeight":"500px","iPopUpHeightTitle":"50","iPopUpTitleSize":"28","iPopUpPosition":"center","iPopUpPositionX":"0","iPopUpPositionY":"0","iPopUpCloseAfterSeconds":"0","iPopUpCornerRadiusUL":"12","iPopUpCornerRadiusUR":"0","iPopUpCornerRadiusLR":"12","iPopUpCornerRadiusLL":"0","iPopUpShadowXOffset":"2","iPopUpShadowYOffset":"2","iPopUpShadowBlur":"2","iPopUpShadowSpread":"1","iPopUpShadowColor":"#111111","iButtonCol":"#03c04a","iButtonActive":"#dd0000","iButtonColHover":"","iOpacityBack":"1","iCornerRadiusUL":"12","iCornerRadiusUR":"0","iCornerRadiusLR":"12","iCornerRadiusLL":"0","iContentFlexDirection":"horizontal","iContentVertAlign":"iSpace-between","iContentOrder":"orderImgText","iOpacityCtn":"1","iContentType":"image","iTextColor":"#ffffff","iTextColorActive":"#ffffff","iTextSize":"12","iTextAlign":"iCenter","iTextDecoration":"none","iTextSpaceTop":"0","iTextSpaceBottom":"0","iTextSpaceLeft":"5","iTextSpaceRight":"0","iIconSize":"50","iImgAlign":"iCenter","iImgSpaceTop":"0","iImgSpaceBottom":"0","iImgSpaceLeft":"0","iImgSpaceRight":"0","iImgRotation":"0","iImgBlinkFalse":"0","iImgBlinkTrue":"0","iImgColorFalse":"#ffffff","iImgColorTrue":"#ffffff","iImgClockFace":"01","iImgClockHands":"01","iImgClockShowBorder":"1","iImgColorClockFace":"#ffffff","iImgColorHands":"#ffffff","iImgColorHandSecond":"#ff0000","iClockShowSeconds":"","iClockTimezone":"Europe/Berlin","iHtmlTextFieldFalse":"","iHtmlTextFieldTrue":"","iShadowXOffset":"2","iShadowYOffset":"2","iShadowBlur":"2","iShadowSpread":"1","iShadowColor":"#111111","iShadowColorActive":"#111111","iShadowColorHover":"","iShadowInnerXOffset":"0","iShadowInnerYOffset":"0","iShadowInnerBlur":"0","iShadowInnerSpread":"0","iShadowInnerColor":"#111111","iShadowInnerColorActive":"#111111","iShadowInnerColorHover":"","iShadowTextXOffset":"0","iShadowTextYOffset":"0","iShadowTextBlur":"0","iShadowTextColor":"#111111","iShadowTextColorActive":"#111111","iBorderSize":"0","iBorderStyle":"none","iBorderColor":"#ffffff","iBorderColorActive":"#ffffff","iBorderColorHover":"","signals-cond-0":"==","signals-val-0":true,"signals-icon-0":"/vis/signals/lowbattery.png","signals-icon-size-0":0,"signals-blink-0":false,"signals-horz-0":0,"signals-vert-0":0,"signals-hide-edit-0":false,"signals-cond-1":"==","signals-val-1":true,"signals-icon-1":"/vis/signals/lowbattery.png","signals-icon-size-1":0,"signals-blink-1":false,"signals-horz-1":0,"signals-vert-1":0,"signals-hide-edit-1":false,"signals-cond-2":"==","signals-val-2":true,"signals-icon-2":"/vis/signals/lowbattery.png","signals-icon-size-2":0,"signals-blink-2":false,"signals-horz-2":0,"signals-vert-2":0,"signals-hide-edit-2":false,"lc-type":"last-change","lc-is-interval":true,"lc-is-moment":false,"lc-format":"","lc-position-vert":"top","lc-position-horz":"right","lc-offset-vert":0,"lc-offset-horz":0,"lc-font-size":"12px","lc-font-family":"","lc-font-style":"","lc-bkg-color":"","lc-color":"","lc-border-width":"0","lc-border-style":"","lc-border-color":"","lc-border-radius":10,"lc-zindex":0,"iValueFalse":"0","iValueTrue":"1","iTextFalse":"Laden starten","iTextTrue":"Laden stoppen","iImageFalse":"/vis-icontwo/Cars/e-car.png","iFlipImage":false,"oid":"modbus.1.holdingRegisters.21211_START_STOP_CHARGING","value":"0","iImageTrue":"/vis-icontwo/Cars/e-car.png","visibility-oid":"modbus.1.inputRegisters.21316_Charging_Status"},"style":{"left":"380px","top":"340px","height":"60px","z-index":"10"},"widgetSet":"vis-inventwo"}]