Key Property
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It is possible to set a key property (of type string) to a content item to assign a keyboard key (or remote control buttons) to the corresponding item action. If you want to assign multiple keys to the same item, please use the separator | (e.g. "shift|caps_lock"). This feature is available since version 0.1.97.
Note: Only if the corresponding content page is active, the keyboard keys are applied. Please also note that some keys can be assigned differently depending on the used keyboard layout.
Please see following available keys.
"0",
"1",
"2",
"3",
"4",
"5",
"6",
"7",
"8",
"9",
"a",
"b",
"c",
"d",
"e",
"f",
"g",
"h",
"i",
"j",
"k",
"l",
"m",
"n",
"o",
"p",
"q",
"r",
"s",
"t",
"u",
"v",
"w",
"x",
"y",
"z",
"space",
"tab",
"shift",
"caps_lock",
"insert",
"home",
"delete",
"end",
"multiply",
"divide",
"add",
"subtract",
"decimal",
"period",
"comma",
"semicolon",
"dash",
"equal",
"quote",
"accent",
"slash",
"backslash",
"bracket_open",
"bracket_close".
Note: Please note that following remote control buttons are mapped to keyboard keys: REWIND → "delete", FORWARD → "insert", NEXT_TRACK → "end", PREVIOUS_TRACK → "home". Since version 0.1.119, you can also use the keys "red", "green", "yellow", and "blue" for the color buttons. However, the "blue" key has no effect, because the menu is assigned to this key. Since version 0.1.148, you can also use the keys "guide", "info", "clear", "settings", "search", "channel_list", "channel_up", "channel_down", "play", "pause", "stop", "toggle_play_pause", "forward", "rewind", "record", "restart", "next_track", and "previous_track" for special remote control buttons. However, the "channel_up" and "channel_down" keys have no effect in menu/content objects, because these keys are used there for fast scrolling.
Please see following example.
Example[edit]
Screenshot[edit]
Code[edit]
{
"headline": "Key Test",
"wrap": true,
"pages": [{
"items": [{
"id": "key",
"type": "space",
"layout": "0,0,12,1",
"color": "msx-white",
"label": "{txt:msx-black-soft:Executed Key}"
}, {
"type": "button",
"layout": "0,1,1,1",
"label": "A",
"key": "a",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:A}"
}
}, {
"type": "button",
"layout": "1,1,1,1",
"label": "B",
"key": "b",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:B}"
}
}, {
"type": "button",
"layout": "2,1,1,1",
"label": "C",
"key": "c",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:C}"
}
}, {
"type": "button",
"layout": "3,1,1,1",
"label": "D",
"key": "d",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:D}"
}
}, {
"type": "button",
"layout": "4,1,1,1",
"label": "E",
"key": "e",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:E}"
}
}, {
"type": "button",
"layout": "5,1,1,1",
"label": "F",
"key": "f",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:F}"
}
}, {
"type": "button",
"layout": "6,1,1,1",
"label": "G",
"key": "g",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:G}"
}
}, {
"type": "button",
"layout": "7,1,1,1",
"label": "H",
"key": "h",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:H}"
}
}, {
"type": "button",
"layout": "8,1,1,1",
"label": "I",
"key": "i",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:I}"
}
}, {
"type": "button",
"layout": "9,1,1,1",
"label": "J",
"key": "j",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:J}"
}
}, {
"type": "button",
"layout": "10,1,1,1",
"label": "K",
"key": "k",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:K}"
}
}, {
"type": "button",
"layout": "11,1,1,1",
"label": "L",
"key": "l",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:L}"
}
}, {
"type": "button",
"layout": "0,2,1,1",
"label": "M",
"key": "m",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:M}"
}
}, {
"type": "button",
"layout": "1,2,1,1",
"label": "N",
"key": "n",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:N}"
}
}, {
"type": "button",
"layout": "2,2,1,1",
"label": "O",
"key": "o",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:O}"
}
}, {
"type": "button",
"layout": "3,2,1,1",
"label": "P",
"key": "p",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:P}"
}
}, {
"type": "button",
"layout": "4,2,1,1",
"label": "Q",
"key": "q",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Q}"
}
}, {
"type": "button",
"layout": "5,2,1,1",
"label": "R",
"key": "r",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:R}"
}
}, {
"type": "button",
"layout": "6,2,1,1",
"label": "S",
"key": "s",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:S}"
}
}, {
"type": "button",
"layout": "7,2,1,1",
"label": "T",
"key": "t",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:T}"
}
}, {
"type": "button",
"layout": "8,2,1,1",
"label": "U",
"key": "u",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:U}"
}
}, {
"type": "button",
"layout": "9,2,1,1",
"label": "V",
"key": "v",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:V}"
}
}, {
"type": "button",
"layout": "10,2,1,1",
"label": "W",
"key": "w",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:W}"
}
}, {
"type": "button",
"layout": "11,2,1,1",
"label": "X",
"key": "x",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:X}"
}
}, {
"type": "button",
"layout": "0,3,1,1",
"label": "Y",
"key": "y",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Y}"
}
}, {
"type": "button",
"layout": "1,3,1,1",
"label": "Z",
"key": "z",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Z}"
}
}, {
"type": "button",
"layout": "2,3,1,1",
"label": "1",
"key": "1",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:1}"
}
}, {
"type": "button",
"layout": "3,3,1,1",
"label": "2",
"key": "2",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:2}"
}
}, {
"type": "button",
"layout": "4,3,1,1",
"label": "3",
"key": "3",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:3}"
}
}, {
"type": "button",
"layout": "5,3,1,1",
"label": "4",
"key": "4",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:4}"
}
}, {
"type": "button",
"layout": "6,3,1,1",
"label": "5",
"key": "5",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:5}"
}
}, {
"type": "button",
"layout": "7,3,1,1",
"label": "6",
"key": "6",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:6}"
}
}, {
"type": "button",
"layout": "8,3,1,1",
"label": "7",
"key": "7",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:7}"
}
}, {
"type": "button",
"layout": "9,3,1,1",
"label": "8",
"key": "8",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:8}"
}
}, {
"type": "button",
"layout": "10,3,1,1",
"label": "9",
"key": "9",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:9}"
}
}, {
"type": "button",
"layout": "11,3,1,1",
"label": "0",
"key": "0",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:0}"
}
}, {
"type": "button",
"layout": "0,4,1,1",
"label": ".",
"key": "period",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Period}"
}
}, {
"type": "button",
"layout": "1,4,1,1",
"label": ",",
"key": "comma",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Comma}"
}
}, {
"type": "button",
"layout": "2,4,1,1",
"label": ";",
"key": "semicolon",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Semicolon} {txt:msx-black-soft:(Alt: Accent)} {txt:msx-black-soft:(DE-Char: Ü or Ö)}"
}
}, {
"type": "button",
"layout": "3,4,1,1",
"label": "-",
"key": "dash",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Dash} {txt:msx-black-soft:(Alt: Bracket Open)} {txt:msx-black-soft:(DE-Char: - or ß)}"
}
}, {
"type": "button",
"layout": "4,4,1,1",
"label": "=",
"key": "equal",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Equal} {txt:msx-black-soft:(Alt: Bracket Close)} {txt:msx-black-soft:(DE-Char: + or ´)}"
}
}, {
"type": "button",
"layout": "5,4,1,1",
"label": "'",
"key": "quote",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Quote} {txt:msx-black-soft:(DE-Char: Ä)}"
}
}, {
"type": "button",
"layout": "6,4,1,1",
"label": "`",
"key": "accent",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Accent} {txt:msx-black-soft:(Alt: Backslash)} {txt:msx-black-soft:(DE-Char: Ö or ^)}"
}
}, {
"type": "button",
"layout": "7,4,1,1",
"label": "/",
"key": "slash",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Slash} {txt:msx-black-soft:(Alt: Dash)} {txt:msx-black-soft:(DE-Char: # or -)}"
}
}, {
"type": "button",
"layout": "8,4,1,1",
"label": "\\",
"key": "backslash",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Backslash} {txt:msx-black-soft:(Alt: Slash)} {txt:msx-black-soft:(DE-Char: ^ or #)}"
}
}, {
"type": "button",
"layout": "9,4,1,1",
"label": "[",
"key": "bracket_open",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Bracket Open} {txt:msx-black-soft:(Alt: Semicolon)} {txt:msx-black-soft:(DE-Char: ß or Ü)}"
}
}, {
"type": "button",
"layout": "10,4,1,1",
"label": "]",
"key": "bracket_close",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Bracket Close} {txt:msx-black-soft:(Alt: Equal)} {txt:msx-black-soft:(DE-Char: ´ or +)}"
}
}, {
"type": "button",
"layout": "11,4,1,1",
"label": "{ico:file-upload}",
"key": "shift|caps_lock",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Shift/Caps Lock}"
}
}, {
"type": "button",
"layout": "0,5,3,1",
"label": "{ico:backspace}",
"key": "delete",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Delete}"
}
}, {
"type": "button",
"layout": "3,5,3,1",
"label": "{ico:clear}",
"key": "home|end",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Home/End (Clear)}"
}
}, {
"type": "button",
"layout": "6,5,3,1",
"label": "{ico:space-bar}",
"key": "space|insert",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Space/Insert}"
}
}, {
"type": "button",
"layout": "9,5,3,1",
"label": "{ico:done}",
"key": "none",
"action": "update:content:key",
"data": {
"label": "{txt:msx-black:Done}"
}
}]
}]
}