Fix problem when remove the last tag

Michel Felipe
1 parent 95274446
Showing 1 changed file with 22 additions and 8 deletions Show diff stats
public/javascripts/inputosaurus.js
@@ -316,7 +316,7 @@
 				v.key === tagKey && (tagName = v.value);
 			});
-			widget.beforeEditValue = widget.element.val();
+			widget.beforeEditValue = widget.element.val().replace(/,\s*/g,',');
 			widget.elements.input.val(tagName);
 			widget._removeTag(ev);
@@ -444,18 +444,21 @@
 			return value;
 		},
-		_setValue : function(value) {
+		_setValue : function(value,ev) {
-			if(arguments[1] && (arguments[1].type == 'dblclick' && value == '')){
-				return false;
-			}
 			var val = this.element.val().replace(/,\s*/g,',');
 			if(val !== value){
 				this.element.val(value);
 				this._trigger('change');
+
 				if($.isPlainObject(this.options.submitTags)){
-					this._sendTags();
+
+					if(ev && ev.type == 'dblclick'){
+						return false;
+					}
+
+					this._sendTags(ev);
 				}
 			}
 		},
@@ -496,6 +499,12 @@
 			indexFound !== false && widget._chosenValues.splice(indexFound, 1);
+			if (!widget.beforeEditValue) {
+				 ev.data.sourceEvent = 'remove';
+			}else{
+				 ev.data.sourceEvent = 'edit';
+			}
+
 			widget._setValue(widget._buildValue(),ev);
 			$(ev.currentTarget).closest('li').remove();
@@ -560,10 +569,15 @@
 		},
-		_sendTags: function(){
+		_sendTags: function(ev){
 			var requestTags = this.options.submitTags;
-			if(this.element.val() != '' && this.beforeEditValue != this.element.val()) {
+			var event = ev || {type:'',data:{}};
+
+			if((event.data.sourceEvent == 'remove')
+				 || (this.element.val() != '' && this.beforeEditValue != this.element.val())) {
+
+					this.beforeEditValue = '';
 				opts = $.extend({
 					url: requestTags.url,