diff options
Diffstat (limited to 'docs/content/guide/dev_guide.expressions.ngdoc')
| -rw-r--r-- | docs/content/guide/dev_guide.expressions.ngdoc | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/docs/content/guide/dev_guide.expressions.ngdoc b/docs/content/guide/dev_guide.expressions.ngdoc index 61592897..08e7e60b 100644 --- a/docs/content/guide/dev_guide.expressions.ngdoc +++ b/docs/content/guide/dev_guide.expressions.ngdoc @@ -58,12 +58,8 @@ You can try evaluating different expressions here: this.exprs.push(expr); }; - $scope.removeExp = function(contact) { - for ( var i = 0, ii = this.exprs.length; i < ii; i++) { - if (contact === this.exprs[i]) { - this.exprs.splice(i, 1); - } - } + $scope.removeExp = function(index) { + this.exprs.splice(index, 1); }; } </script> @@ -73,7 +69,7 @@ You can try evaluating different expressions here: <button ng:click="addExp(expr)">Evaluate</button> <ul> <li ng:repeat="expr in exprs"> - [ <a href="" ng:click="removeExp(expr)">X</a> ] + [ <a href="" ng:click="removeExp($index)">X</a> ] <tt>{{expr}}</tt> => <span ng:bind="$parent.$eval(expr)"></span> </li> </ul> |