Merge pull request #36 from levlaz/tab_key

Insert 4 spaces when tab key is pressed
2017-01-19 10:30:32 -06:00
parent e9774ad823 ed658bd537
commit 59881008bf
1 changed files with 9 additions and 0 deletions
--- a/app/assets/javascripts/app/frontend/controllers/editor.js
+++ b/app/assets/javascripts/app/frontend/controllers/editor.js
@@ -16,6 +16,15 @@ angular.module('app.frontend')
      link:function(scope, elem, attrs, ctrl) {

        var handler = function(event) {
+	  // Handle Tab Key
+	  if (event.which == 9) {
+	      event.preventDefault();
+	      var start = event.target.selectionStart;
+	      var end = event.target.selectionEnd;
+	      var spaces = "    ";
+	      event.target.value = event.target.value.substring(0, start) 
+                  + spaces + event.target.value.substring(end);
+	  }
          if (event.ctrlKey || event.metaKey) {
              switch (String.fromCharCode(event.which).toLowerCase()) {
              case 's':