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index.js
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index.js
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// handle tab intextarea
function handleTab() {
var textareas = document.getElementsByTagName('textarea');
var count = textareas.length;
for (var i = 0; i < count; i++) {
textareas[i].onkeydown = function(e) {
if (e.keyCode == 9 || e.which == 9) {
e.preventDefault();
var s = this.selectionStart;
this.value = this.value.substring(0,this.selectionStart) + "\t" + this.value.substring(this.selectionEnd);
this.selectionEnd = s+1;
}
}
}
}
handleTab();
var md = new Vue({
el: '#editor',
data: {
input: '',
editMode: true
},
filters: {
marked: marked
}
});
md.$watch('input', function(oldVal, newVal) {
var elements = document.getElementsByTagName("code");
for (var i= 0; i < elements.length; i++) {
hljs.highlightBlock(elements[i]);
}
});
var menu = new Vue({
el: '#menu',
data: {
selected: '.md',
options: [
{ text: '.md', value: '.md' },
{ text: '.txt', value: '.txt' }
]
},
methods: {
onDownload: function(type) {
var fileName = 'download' + type;
download(md.input, fileName, "text/plain");
},
onChangeMode: function(editMode) {
md.editMode = !md.editMode
}
},
computed: {
mode: function() {
return md.editMode ? 'Preview' : 'Edit markdown'
}
}
});