fix: fix can not receive zero as decimal when allowDecimal is true

Author: changLiuUNSW

CHANGELOG.md

@@ -1,3 +1,10 @@
+<a name="1.0.4"></a>
+## [v1.0.4](https://github.com/changLiuUNSW/angular-numeric-input/compare/1.0.3...1.0.4) (2017-05-28)
+
+### Fixed
+
+- fix can not receive zero as decimal when allowDecimal is true closes [#3](https://github.com/changLiuUNSW/angular-numeric-input/issues/3)
+
 <a name="1.0.3"></a>
 ## [v1.0.3](https://github.com/changLiuUNSW/angular-numeric-input/compare/1.0.2...1.0.3) (2016-12-2)
 

bower.json

@@ -3,7 +3,7 @@
     "homepage": "https://github.com/changLiuUNSW/angular-numeric-input",
     "author": "Chang Liu <[email protected]>",
     "description": "AngularJS directive to provide real-time number formatting and validations",
-    "version": "1.0.3",
+    "version": "1.0.4",
     "main": [
         "dist/angular-numeric-input.js"
     ],

dist/angular-numeric-input.js

@@ -12,6 +12,7 @@
                         max,
                         lastValidValue,
                         dotSuffix,
+                        firstDecimalZero,
                         positiveInteger = true,
                         minNotEqual,
                         maxNotEqual,
@@ -122,6 +123,8 @@
                             value = '0' + value;
                         }
 
+                        firstDecimalZero = /\d*\.0$/.test(value);
+
                         var empty = ngModelCtrl.$isEmpty(value);
                         if (empty || (NUMBER_REGEXP.test(value) && numberLength(value) <= maxLength)) {
                             lastValidValue = (value === '') ? null : (empty ? value : round(value));
@@ -166,6 +169,9 @@
                         if (!positiveInteger && dotSuffix) {
                             viewValue += '.';
                         }
+                        if (!positiveInteger && firstDecimalZero) {
+                            viewValue += '.0';
+                        }
                         //This logic is used to preserve cursor position after formatting
                         var start = el[0].selectionStart,
                             end = el[0].selectionEnd,

dist/angular-numeric-input.min.js

@@ -1,6 +1,6 @@
 {
     "name": "angular-numeric-input",
-    "version": "1.0.3",
+    "version": "1.0.4",
     "description": "AngularJS directive to provide real-time number formatting and validations",
     "main": "./index.js",
     "scripts": {

dist/angular-numeric-input.min.js.map

@@ -12,6 +12,7 @@
                         max,
                         lastValidValue,
                         dotSuffix,
+                        firstDecimalZero,
                         positiveInteger = true,
                         minNotEqual,
                         maxNotEqual,
@@ -122,6 +123,8 @@
                             value = '0' + value;
                         }
 
+                        firstDecimalZero = /\d*\.0$/.test(value);
+
                         var empty = ngModelCtrl.$isEmpty(value);
                         if (empty || (NUMBER_REGEXP.test(value) && numberLength(value) <= maxLength)) {
                             lastValidValue = (value === '') ? null : (empty ? value : round(value));
@@ -166,6 +169,9 @@
                         if (!positiveInteger && dotSuffix) {
                             viewValue += '.';
                         }
+                        if (!positiveInteger && firstDecimalZero) {
+                            viewValue += '.0';
+                        }
                         //This logic is used to preserve cursor position after formatting
                         var start = el[0].selectionStart,
                             end = el[0].selectionEnd,

package.json

@@ -174,6 +174,17 @@ describe('numericInput: test spec', function() {
         expect(inputElement.val()).toEqual('1,234.5');
     });
 
+    it('test for allow decimal config: input 1234.05 should be auto-formatting to 1,234.05', function() {
+        initAllowDecimal();
+
+        inputElement.val('1234.05');
+        inputElement.triggerHandler('input');
+
+        var ngModel = inputElement.controller('ngModel');
+        expect(ngModel.$viewValue).toEqual('1,234.05');
+        expect(inputElement.val()).toEqual('1,234.05');
+    });
+
     it('test for allow decimal config: input 1234.567 should be auto-formatting to 1,234.57', function() {
         initAllowDecimal();