xoxco#186 - Avoid re-initializing tag fields that are already initialized

Author: lucknerjb

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "jquery.tagsinput",
-  "version": "1.3.4",
+  "version": "1.3.5",
   "main": ["src/jquery.tagsinput.js", "src/jquery.tagsinput.css"],
   "ignore": [
     "**/.*",

dist/jquery.tagsinput.min.js

@@ -1,6 +1,6 @@
 {
   "name": "jQuery-Tags-Input",
-  "version": "1.3.4",
+  "version": "1.3.5",
   "description": "",
   "main": "jquery.tagsinput.js",
   "directories": {

package.json

@@ -195,6 +195,14 @@
     	var uniqueIdCounter = 0;
 
 		this.each(function() {
+         // If we have already initialized the field, do not do it again
+         if (typeof $(this).attr('data-tagsinput-init') !== 'undefined') {
+            return;
+         }
+
+         // Mark the field as having been initialized
+         $(this).attr('data-tagsinput-init', true);
+
 			if (settings.hide) {
 				$(this).hide();
 			}