diff options
Diffstat (limited to 'src/directives.js')
| -rw-r--r-- | src/directives.js | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/directives.js b/src/directives.js index da540df5..41fbac16 100644 --- a/src/directives.js +++ b/src/directives.js @@ -576,7 +576,9 @@ function ngClass(selector) { return function(element) { this.$watch(expression, function(scope, newVal, oldVal) { if (selector(scope.$index)) { - if (oldVal) element.removeClass(isArray(oldVal) ? oldVal.join(' ') : oldVal); + if (oldVal && (newVal !== oldVal)) { + element.removeClass(isArray(oldVal) ? oldVal.join(' ') : oldVal); + } if (newVal) element.addClass(isArray(newVal) ? newVal.join(' ') : newVal); } }); @@ -823,7 +825,9 @@ angularDirective("ng:hide", function(expression, element){ angularDirective("ng:style", function(expression, element) { return function(element) { this.$watch(expression, function(scope, newStyles, oldStyles) { - if (oldStyles) forEach(oldStyles, function(val, style) { element.css(style, '');}); + if (oldStyles && (newStyles !== oldStyles)) { + forEach(oldStyles, function(val, style) { element.css(style, '');}); + } if (newStyles) element.css(newStyles); }); }; |