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我正在使用Angular UI網格來顯示字段。UI網格過濾器 - 無效的正則表達式
我有一個文本框，用戶可以篩選網格中的所有列。但是，當像 「（」 或 「*」 產生錯誤的用戶將文本：無效的正則表達式
下面是代碼：
var app = angular.module('app', ['ngTouch', 'ui.grid']);
app.controller('MainCtrl', ['$scope', '$http', function ($scope, $http) {
var today = new Date();
$scope.gridOptions = {
enableFiltering: false,
onRegisterApi: function(gridApi){
$scope.gridApi = gridApi;
$scope.gridApi.grid.registerRowsProcessor($scope.singleFilter, 200);
},
columnDefs: [
{ field: 'name' },
{ field: 'gender', cellFilter: 'mapGender' },
{ field: 'company' },
{ field: 'email' },
{ field: 'phone' },
{ field: 'age' },
{ field: 'mixedDate' }
]
};
$http.get('https://cdn.rawgit.com/angular-ui/ui-grid.info/gh-pages/data/500_complex.json')
.success(function(data) {
$scope.gridOptions.data = data;
$scope.gridOptions.data[0].age = -5;
data.forEach(function addDates(row, index){
row.mixedDate = new Date();
row.mixedDate.setDate(today.getDate() + (index % 14));
row.gender = row.gender==='male' ? '1' : '2';
});
});
$scope.filter = function() {
$scope.gridApi.grid.refresh();
};
$scope.singleFilter = function(renderableRows){
var matcher = new RegExp($scope.filterValue);
renderableRows.forEach(function(row) {
var match = false;
[ 'name', 'company', 'email' ].forEach(function(field){
if (row.entity[field].match(matcher)){
match = true;
}
});
if (!match){
row.visible = false;
}
});
return renderableRows;
};
}])
.filter('mapGender', function() {
var genderHash = {
1: 'male',
2: 'female'
};
return function(input) {
if (!input){
return '';
} else {
return genderHash[input];
}
};
});.grid {
width: 500px;
height: 450px;
}<!doctype html>
<html ng-app="app">
<head>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.3/angular.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.3/angular-touch.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.3/angular-animate.js"></script>
<script src="http://ui-grid.info/docs/grunt-scripts/csv.js"></script>
<script src="http://ui-grid.info/docs/grunt-scripts/pdfmake.js"></script>
<script src="http://ui-grid.info/docs/grunt-scripts/vfs_fonts.js"></script>
<script src="http://ui-grid.info/release/ui-grid.js"></script>
<link rel="stylesheet" href="http://ui-grid.info/release/ui-grid.css" type="text/css">
<link rel="stylesheet" href="main.css" type="text/css">
</head>
<body>
<div ng-controller="MainCtrl">
<input ng-model='filterValue'/><button ng-click='filter()'>Filter</button>
<div id="grid1" ui-grid="gridOptions" class="grid"></div>
</div>
<script src="app.js"></script>
</body>
</html>感謝