I am struggling as others have with this flow 'HDMI_TV_control'. It is an excellent concept and at one point button 'blinking' seemed to work.
Closer inspection of the css showed . There is no id of that name in the flow so I changed it to "any-name" and there was no visible difference. I then changed the styling for .red to display blue and to my surprise the button went blue.
Should that be the case ?
.remote-button.red{
background-color: blue !important;
color: var(--remote-button-foreground) !important;
}
Here is the Flow 'HDMI_TV_control'.
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min-width: unset;\n line-height: unset;\n }\n /* This is a sub-set which is invoked by */\n /* <md-button class=\"md-button remote-button bigger\"> */\n /* note the (space) \"bigger\" at the end. */\n .remote-button.bigger{\n font-weight:bold;\n font-size:1.5em;\n }\n /* This is for buttons with a lot of text. `font-size:0.7em` */\n /* makes the font 70% normal size */\n .remote-button.small{\n font-size:0.7em;\n }\n /* This is for buttons with just icons, to upsize the size */\n /* of the icon with the line: */\n /* <i class=\"fa fa-fw fa-plus remote-icon\"> in the other node */\n .remote-icon{\n font-size:2.0em;\n }\n /* This is the same as the other one, but it makes the icon smaller */\n .remote-iconS{\n font-size:0.5em;\n }\n\n .remote-button.black{\n background-color: var(--remote-button-background) !important;\n color: var(--remote-button-foreground) !important;\n }\n\n .remote-button.red{\n background-color: blue !important;\n color: var(--remote-button-foreground) !important;\n }\n .remote-button.red:not([disabled]):hover{\n background-color: orange !important;\n }\n\n .remote-button.blinking{\n \tanimation:blinkingAnim1 0.8s infinite;\n }\n @keyframes blinkingAnim1{\n \t0%{\t\tbackground-color: var(--remote-button-background); color:var(--remote-button-foreground);}\n \t50%{\tbackground-color: var(--remote-button-foreground); color:var(--remote-button-background);}\n \t100%{\tbackground-color: var(--remote-button-background);\tcolor:var(--remote-button-foreground);}\n } \n \n .remote-button.red.blinking{\n \tanimation:blinkingAnim2 0.8s infinite;\n }\n @keyframes blinkingAnim2{\n \t0%{\t\tbackground-color: red; color:#cccccc;}\n \t50%{\tbackground-color: #cccccc; color:red;}\n \t100%{\tbackground-color: red;\tcolor:#cccccc;}\n } 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/>\n </md-button>\n</div>\n","storeOutMessages":true,"fwdInMessages":true,"templateScope":"local","x":170,"y":340,"wires":[[]]},{"id":"f2c72b21.8ffd88","type":"ui_template","z":"1dc2aa68.579f46","group":"1df0f0ce.3ed5cf","name":"Home","order":21,"width":"1","height":"1","format":"<div>\n <md-button class=\"md-button remote-button\" \n data-topic=\"home\"\n data-payload=\"home\" \n aria-label=\"home\"\n >\n <i class=\"fa fa-home remote-icon\"> </i>\n </md-button>\n</div>\n","storeOutMessages":true,"fwdInMessages":true,"templateScope":"local","x":290,"y":340,"wires":[[]]},{"id":"bb820299.8834c","type":"ui_template","z":"1dc2aa68.579f46","group":"1df0f0ce.3ed5cf","name":"Vid","order":22,"width":"1","height":"1","format":"<div>\n <md-button class=\"md-button remote-button small\" \n data-topic=\"video\"\n data-payload=\"video\" \n >Video\n 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md-48\">volume_mute</i>\n </md-button>\n</div>\n","storeOutMessages":true,"fwdInMessages":true,"templateScope":"local","x":290,"y":260,"wires":[[]],"info":" class=\"material-icons\"> volume_off"},{"id":"51e49c87.d11d24","type":"ui_template","z":"1dc2aa68.579f46","group":"1df0f0ce.3ed5cf","name":"vol + *","order":14,"width":1,"height":1,"format":"<div>\n <md-button class=\"md-button remote-button\" \n data-buttontype=\"repeater\"\n data-interval=\"200\"\n data-topic=\"volume/plus\"\n data-payload=\"volume/plus\"\n aria-label=\"volume plus\"\n >\n <span class=\"fa fa-plus remote-icon\"> </span>\n </md-button>\n</div>\n\n\n","storeOutMessages":true,"fwdInMessages":false,"templateScope":"local","x":170,"y":260,"wires":[[]],"info":"<div id=\"regular_plus\">\n <md-button class=\"md-button remote-button\">\n <i class=\"fa fa-plus remote-icon\"></i>\n </md-button>\n</div>"},{"id":"943b6dd3.e2cb4","type":"ui_template","z":"1dc2aa68.579f46","group":"1df0f0ce.3ed5cf","name":"vol - 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//(may not be necessary!)\n setTimeout(function() {\n //debugger\n $scope.init();\n },100);\n \n var BUTTON_CLASS = \".remote-button\";\n\n /** \n * Initialise all buttons with class BUTTON_CLASS\n */\n $scope.init = function () {\n //debugger\n console.log(\"$scope.init called. Adding event handlers to all buttons with class '\" + BUTTON_CLASS + \"'.\");\n var clickButtons = $(BUTTON_CLASS + \":not([data-buttontype='repeater'])\") \n clickButtons.click(function(e){\n //debugger\n var btn = $(this)\n var type = btn.data(\"buttontype\");//get the button type from attribute data-buttontype=\"xxxxx\"\n var topic = btn.data(\"topic\");//get the topic from attribute data-topic=\"xxxxx\"\n var payload = btn.data(\"payload\");//get the payload from attribute data-payload=\"xxxxx\"\n \n if(type == \"toggle\"){\n var newPayload = payload == 1 ? 0 : 1;\n setButtonState(btn,newPayload)\n $scope.send({\"topic\":topic,\"payload\":newPayload, \"event\": \"click\"})\n } else {\n $scope.send({\"topic\":topic,\"payload\":payload})\n }\n }); \n \n\n var repeatButtons = $(BUTTON_CLASS + \"[data-buttontype='repeater']\") \n repeatButtons.on('mousedown touchstart',function(e) {\n e.preventDefault();\n e.stopPropagation();\n console.log(e.type);//remove me after debugging\n var btn = this;\n var $btn = $(btn);\n if(btn._intervalId) return; //already in operation\n btn._topic = $btn.data(\"topic\");//get the topic from attribute data-topic=\"xxxxx\"\n btn._payload = $btn.data(\"payload\");//get the payload from attribute data-payload=\"xxxxx\"\n btn._interval = $btn.data(\"interval\");//get the desired repeat duration\n if(isNumeric(btn._interval) == false || btn._interval < 1) btn._interval = 300;//prevent zero & non numeric timeout value\n var max = $btn.data(\"max\");//get the max repeat count\n if(isNumeric(max) && max > 0) \n btn._max = parseInt(max);\n else\n btn._max = undefined;\n btn._count = 1;\n $scope.send({\"topic\":btn._topic,\"payload\":btn.payload,\"event\":\"down\", \"count\": btn._count})\n btn._lastevent = \"down\";\n //remove any existing timer\n if(btn._intervalId){\n clearInterval(btn._intervalId);\n btn._intervalId = null;\n }\n //start the timer if conditions are ok\n if(!btn._max || (btn._max && btn._count < btn._max)){\n btn._intervalId = setInterval(function() {\n if(btn._max && btn._count >= btn._max){\n clearInterval(btn._intervalId);\n btn._intervalId = null;\n return;\n } \n btn._count = btn._count + 1;\n $scope.send({\"topic\":btn._topic,\"payload\":btn.payload,\"event\":\"down\", \"count\": btn._count})\n },btn._interval); \n }\n }).on('mouseup blur focusout mouseout touchend',function(e) {\n e.preventDefault();\n e.stopPropagation();\n console.log(e.type);//remove me after debugging\n var btn = this;\n var $btn = $(btn);\n \n //next, if data-fireonup == true, then fire up event\n var sendUpEvent = $btn.data(\"fireonup\") == true;\n if(sendUpEvent && btn._lastevent === \"down\"){\n btn._lastevent = \"up\"\n $scope.send({\"topic\":btn._topic,\"payload\":btn._payload,\"event\":\"up\"})\n }\n \n //finally, if the timer id is still valid, clear it (stop repeater)\n if(btn._intervalId){\n clearInterval(btn._intervalId);//stop timer\n btn._intervalId = null;//clear timer id\n }\n });\n \n };\n \n //watch for node-red msgs\n $scope.$watch('msg', function(msg) {\n //debugger\n if(!msg){ //if no msg \n console.log(\"$scope.$watch('msg', ...) - msg is empty\");\n return;\n }\n if(!msg.topic){ //if no topic set found\n console.log(\"msg.topic is empty - cannot match this to any button\")\n return; //stop processing!\n }\n\n var buttonSelector = BUTTON_CLASS + \"[data-topic='\" + msg.topic + \"']\" \n var $btn = $(buttonSelector);//get the button\n \n if(!$btn.length){ //if no button found\n console.log(buttonSelector + \" not found - cannot set state\")\n return; //stop processing!\n }\n \n if($btn.length > 1){ //if MORE than one button found\n console.log(buttonSelector + \" found more than 1 button - is this intended? Do you have the same data-topic set on multiple buttons?\")\n }\n \n //see if this is a command - if so, process the command\n if(typeof msg.payload === \"object\" && msg.payload.command){\n processCommand($btn, msg.payload)\n return;\n } \n \n if($btn.data(\"buttontype\") === \"toggle\"){\n if(msg.payload == \"1\"){\n setButtonState($btn, 1);\n } else if(msg.payload == \"0\"){\n setButtonState($btn, 0);\n } else {\n console.log(\"Invalid toggle value in msg.payload, cannot set \" + buttonSelector + \". Ensure msg.payload is either 0 or 1\") \n }\n }\n\n }); \n \n /** \n * helper function to set the correct icon & update the \"data-payload\" memory \n */\n function setButtonState($btn, state){\n \n $btn.data(\"payload\", state);//set data-payload to new state value (used as a memory)\n \n //determine the opposite state\n var oppositeState;\n if(state == \"1\" || state === 1){\n state = 1; //normalise to a number\n oppositeState = 0;\n } else {\n state = 0; //normalise to a number\n oppositeState = 1;\n }\n \n var $icon = $btn.find(\"i\"); //get the <i> element\n if(!$icon.length){\n $icon = $btn.find(\"span\"); //get the <span> element instead!\n }\n if(!$icon.length){\n console.log(\"<i> or <span> not found inside button - cant toggle the icon!\")\n return;//exit this function - nothing to toggle!\n }\n \n //get the old icon and new icon names\n var oldIcon = $btn.data(\"icon\" + oppositeState); //get icon1 or icon2 depending on oppositeState\n var newIcon = $btn.data(\"icon\" + state); //get icon1 or icon2 depending on newPayload\n \n //if we have newIcon and an actual DOM element ($icon) - update it...\n if(newIcon && $icon.length){\n if(newIcon.includes(\"fa-\")){ \n $icon.removeClass(oldIcon).addClass(newIcon); // fontawesome\n } else { \n $icon.text(newIcon); // MDI\n }\n }\n }\n \n function processCommand($btn, payload){\n //first check payload is correct format...\n if(!payload || !payload.command || !payload.value){\n console.log(\"Cannot process command. Expected a payload object with .command and .value. \")\n }\n var cmd = payload.command.trim();\n switch(cmd){\n case \"addClass\":\n $btn.addClass(payload.value); //this calls the jquery function by name (specified in .command) on the $btn and passes in .value\n break;\n case \"toggleClass\":\n $btn.toggleClass(payload.value); //this calls the jquery function by name (specified in .command) on the $btn and passes in .value\n break;\n case \"removeClass\":\n $btn.removeClass(payload.value); //this calls the jquery function by name (specified in .command) on the $btn and passes in .value\n break;\n default:\n console.log(\"command '\" + payload.command + \"' is not supported\")\n }\n } \n \n /** \n * helper function to determine a value is REALLY a number \n */\n function isNumeric(n){\n if(n === \"\") return false;\n if(n === true || n === false) return false;\n return !isNaN(parseFloat(n)) && isFinite(n);\n }\n \n\n})(scope);\n</script>","storeOutMessages":true,"fwdInMessages":true,"resendOnRefresh":true,"templateScope":"local","x":290,"y":500,"wires":[["8fc2df4d.a1bd3"]]},{"id":"8fc2df4d.a1bd3","type":"debug","z":"1dc2aa68.579f46","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","x":350,"y":440,"wires":[]},{"id":"f9050d6a.1bd0c","type":"ui_template","z":"1dc2aa68.579f46","group":"1df0f0ce.3ed5cf","name":"lock","order":23,"width":"1","height":"1","format":"<div>\n <md-button class=\"md-button remote-button bigger\" \n data-payload=\"0\" \n data-buttontype=\"toggle\"\n data-topic=\"lock\"\n data-icon0=\"fa-unlock\"\n data-icon1=\"fa-lock\"\n aria-label=\"lock\"\n >\n <span class=\"fa fa-unlock\" aria-hidden=\"true\"> </span>\n </md-button>\n</div>","storeOutMessages":true,"fwdInMessages":true,"templateScope":"local","x":290,"y":380,"wires":[[]]},{"id":"3fe73c93.01c494","type":"inject","z":"1dc2aa68.579f46","name":"addClass blinking, to lock","repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"lock","payload":"{\"command\":\"addClass\",\"value\":\"blinking\"}","payloadType":"json","x":170,"y":560,"wires":[["c3cd9eec.3dd3"]]},{"id":"1fe1abb2.e810b4","type":"inject","z":"1dc2aa68.579f46","name":"removeClass blinking, from lock","repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"lock","payload":"{\"command\":\"removeClass\",\"value\":\"blinking\"}","payloadType":"json","x":190,"y":600,"wires":[["c3cd9eec.3dd3"]]},{"id":"f8c597b1.8d5b88","type":"inject","z":"1dc2aa68.579f46","name":"toggleClass blinking, on lock","repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"lock","payload":"{\"command\":\"toggleClass\",\"value\":\"blinking\"}","payloadType":"json","x":180,"y":640,"wires":[["c3cd9eec.3dd3"]]},{"id":"69e77f1e.1c79e","type":"ui_template","z":"1dc2aa68.579f46","group":"1df0f0ce.3ed5cf","name":"lock2 (red)","order":24,"width":"1","height":"1","format":"<div>\n <md-button class=\"md-button remote-button bigger red\" \n data-payload=\"0\" \n data-buttontype=\"toggle\"\n data-topic=\"lock2\"\n data-icon0=\"fa-unlock\"\n data-icon1=\"fa-lock\"\n aria-label=\"lock\"\n >\n <span class=\"fa fa-unlock\" aria-hidden=\"true\"> </span>\n </md-button>\n</div>","storeOutMessages":true,"fwdInMessages":true,"resendOnRefresh":false,"templateScope":"local","x":430,"y":380,"wires":[[]]},{"id":"85eae62a.0aa128","type":"inject","z":"1dc2aa68.579f46","name":"toggleClass blinking, on lock2","repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"lock2","payload":"{\"command\":\"toggleClass\",\"value\":\"blinking\"}","payloadType":"json","x":180,"y":700,"wires":[["c3cd9eec.3dd3"]]},{"id":"2a76818d.cc66ae","type":"ui_template","z":"1dc2aa68.579f46","group":"1df0f0ce.3ed5cf","name":"limited to 3 & fires on up : vol + *","order":25,"width":1,"height":1,"format":"<div>\n <md-button class=\"md-button remote-button\" \n data-buttontype=\"repeater\"\n data-interval=\"200\"\n data-max=\"3\"\n data-fireonup=\"true\"\n data-topic=\"volume/plus2\"\n data-payload=\"volume/plus2\"\n aria-label=\"volume plus\"\n >\n <span class=\"fa fa-plus remote-icon\"> </span>\n </md-button>\n</div>\n\n\n","storeOutMessages":true,"fwdInMessages":false,"templateScope":"local","x":650,"y":380,"wires":[[]],"info":"<div id=\"regular_plus\">\n <md-button class=\"md-button remote-button\">\n <i class=\"fa fa-plus remote-icon\"></i>\n </md-button>\n</div>"},{"id":"f33090b9.66112","type":"ui_template","z":"1dc2aa68.579f46","group":"1df0f0ce.3ed5cf","name":"limited to 1 & fires on up : vol - *","order":26,"width":1,"height":1,"format":"<div>\n <md-button class=\"md-button remote-button\"\n data-buttontype=\"repeater\"\n data-interval=\"200\"\n data-max=\"1\"\n data-fireonup=\"true\"\n data-topic=\"volume/minus2\"\n data-payload=\"volume/minus2\"\n aria-label=\"volume minus\"\n >\n <span style=\"color:{{msg.colour}}\" class=\"fa fa-minus remote-icon\"> </span>\n </md-button>\n</div>\n\n","storeOutMessages":true,"fwdInMessages":false,"templateScope":"local","x":650,"y":420,"wires":[[]],"info":"<div id=\"regular_plus\">\n <md-button class=\"md-button remote-button\">\n <i class=\"fa fa-minus remote-icon\"></i>\n </md-button>\n</div>\n"},{"id":"6fbb0b6e.8b3274","type":"inject","z":"1dc2aa68.579f46","name":"toggleClass disabled, on home","repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"home","payload":"{\"command\":\"toggleClass\",\"value\":\"disabled\"}","payloadType":"json","x":190,"y":760,"wires":[["c3cd9eec.3dd3"]]},{"id":"1df0f0ce.3ed5cf","type":"ui_group","z":"","name":"Full_Remote2","tab":"d8c345fb.e094c8","order":3,"disp":false,"width":"3","collapse":false},{"id":"d8c345fb.e094c8","type":"ui_tab","z":"","name":"HDMI_TV_control","icon":"dashboard","order":7,"disabled":false,"hidden":false}]
p.s. there are no other flows in this instance of nr.
