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barcode.js integration

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Astro 2015-07-19 01:00:54 +02:00
parent c5f138a36c
commit 38e91a20b5
4 changed files with 51 additions and 1 deletions
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1
Foundation.hs
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@ -117,6 +117,7 @@ instance Yesod App where
]) ])
$(combineScripts 'StaticR $(combineScripts 'StaticR
[ js_crementing_js [ js_crementing_js
, js_barcode_js
]) ])
$(widgetFile "default-layout") $(widgetFile "default-layout")
withUrlRenderer $(hamletFile "templates/default-layout-wrapper.hamlet") withUrlRenderer $(hamletFile "templates/default-layout-wrapper.hamlet")

24
static/css/main.css
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@ -239,3 +239,27 @@ input[type] {
color: black;} color: black;}
100% {-moz-transform: translate(1px, -2px) rotate(-1deg);} 100% {-moz-transform: translate(1px, -2px) rotate(-1deg);}
} }
#barcode {
display: none;
opacity: 0;
}
#barcode.shown {
z-index: 1000;
display: block;
position: fixed;
top: 0;
bottom: 0;
left: 0;
right: 0;
background: black;
color: white;
font-size: 300%;
opacity: 0.9;
display: flex;
align-items: center;
justify-content: center;
}
#barcodeContent {
text-align: center;
}

22
static/js/barcode.js Normal file
View file

@ -0,0 +1,22 @@
var barcodeBuf = ""
var barcodeShown = false
function showBarcode(text) {
if (!barcodeShown) {
document.getElementById('barcode').classList.add('shown')
}
document.getElementById('barcodeContent').textContent = text
}
function barcodeKeyPress(event) {
var key = String.fromCharCode(event.charCode)
if (event.keyCode === 13) {
// window.location = "" + barcodeBuf
barcodeBuf = ""
event.preventDefault()
} else {
barcodeBuf += key
showBarcode(barcodeBuf)
event.preventDefault()
}
}

5
templates/default-layout-wrapper.hamlet
View file

@ -22,7 +22,10 @@ $newline never
<script> <script>
document.documentElement.className = document.documentElement.className.replace(/\bno-js\b/,'js'); document.documentElement.className = document.documentElement.className.replace(/\bno-js\b/,'js');
<body> <body onkeypress="barcodeKeyPress(event)">
<aside #barcode>
<p #barcodeContent>
^{pageBody pc} ^{pageBody pc}
$maybe analytics <- appAnalytics $ appSettings master $maybe analytics <- appAnalytics $ appSettings master