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Merge branch 'levlaz-fix_tab_v3'

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Mo Bitar
2017-01-24 09:00:52 -06:00
parent dcf9291fce d6e743a7b2
commit c656024959
1 changed files with 13 additions and 5 deletions
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18
app/assets/javascripts/app/frontend/controllers/editor.js
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@@ -19,15 +19,23 @@ angular.module('app.frontend')
/** /**
* Insert 4 spaces when a tab key is pressed, * Insert 4 spaces when a tab key is pressed,
* only used when inside of the text editor. * only used when inside of the text editor.
* If the shift key is pressed first, this event is
* not fired.
*/ */
var handleTab = function (event) { var handleTab = function (event) {
if (event.which == 9) { if (!event.shiftKey && event.which == 9) {
event.preventDefault(); event.preventDefault();
var start = event.target.selectionStart; var start = this.selectionStart;
var end = event.target.selectionEnd; var end = this.selectionEnd;
var spaces = " "; var spaces = " ";
event.target.value = event.target.value.substring(0, start)
+ spaces + event.target.value.substring(end); // Insert 4 spaces
this.value = this.value.substring(0, start)
+ spaces + this.value.substring(end);
// Place cursor 4 spaces away from where
// the tab key was pressed
this.selectionStart = this.selectionEnd = start + 4;
} }
} }