diff options
Diffstat (limited to 'docs/content/guide/dev_guide.expressions.ngdoc')
| -rw-r--r-- | docs/content/guide/dev_guide.expressions.ngdoc | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/docs/content/guide/dev_guide.expressions.ngdoc b/docs/content/guide/dev_guide.expressions.ngdoc index 420a6f98..b9417b38 100644 --- a/docs/content/guide/dev_guide.expressions.ngdoc +++ b/docs/content/guide/dev_guide.expressions.ngdoc @@ -54,15 +54,26 @@ You can try evaluating different expressions here: function Cntl2() { this.exprs = []; this.expr = '3*10|currency'; + this.addExp = function(expr) { + this.exprs.push(expr); + }; + + this.removeExp = function(contact) { + for ( var i = 0, ii = this.exprs.length; i < ii; i++) { + if (contact === this.exprs[i]) { + this.exprs.splice(i, 1); + } + } + }; } </script> <div ng:controller="Cntl2" class="expressions"> Expression: <input type='text' ng:model="expr" size="80"/> - <button ng:click="exprs.$add(expr)">Evaluate</button> + <button ng:click="addExp(expr)">Evaluate</button> <ul> <li ng:repeat="expr in exprs"> - [ <a href="" ng:click="exprs.$remove(expr)">X</a> ] + [ <a href="" ng:click="removeExp(expr)">X</a> ] <tt>{{expr}}</tt> => <span ng:bind="$parent.$eval(expr)"></span> </li> </ul> @@ -175,7 +186,7 @@ Extensions: You can further extend the expression vocabulary by adding new metho Search: <input ng:model="searchText"/> <table class="example3"> <tr><th>Name</th><th>Phone</th><tr> - <tr ng:repeat="friend in friends.$filter(searchText)"> + <tr ng:repeat="friend in friends | filter:searchText"> <td>{{friend.name}}</td> <td>{{friend.phone}}</td> </tr> |