【发布时间】:2016-10-23 01:27:27
【问题描述】:
我知道之前已经回答了这个问题,但这些解决方案都不适合我。有人可以帮我解决以下错误吗?
当我没有得到数组时,我在使用 Ng-Repeat 和 自定义过滤器 时遇到错误。
谁能帮我想出一个控制器来使用 ng-repeat 来处理 JSONObject 和 JSONArray
HTML 代码
<td class="features" ng-show="list.Body.WorkOrder.OrderStatus.length > 0">
<span ng-repeat="indi in list.Body.Services.ServiceChanges.ServiceDisconnects.Service | filterWithOr:{_serviceID:['SS001','ST099','SS018']} ">{{indi._serviceID}},{{indi.EPCServiceDef.EPCProduct._pn}}<br></span>
</td>
当我有如下 ServiceDisconnects 部分时会产生错误
"ServiceDisconnects": {
"Service": {
"-serviceID": "ST099",
"ServiceChangeActivity": "Disconnect",
"TelephoneNumbers": {
"TN": " "
},
"Rate": "0.00",
"Desc": "Xhnoecosvr",
"Count": "0",
"LOB": "Other",
"PackageCode": "ST099 ",
"EPCServiceDef": {
"EPCProduct": {
"-pn": "10400138",
"Name": "EcoSaver Opt-Out Tracking",
"LongDescription": "NO ECOSAVER TRACKING",
"Type": "Feature",
"LOB": "Video"
}
},
"CSGServiceIdentifier": "5"
}
}
但是当 ServiceDisconnects 部分有多个服务数组时,同样的事情也会起作用。
这是自定义过滤器
app.filter('filterWithOr', function($filter) {
var comparator = function(actual, expected) {
if (angular.isUndefined(actual)) {
// No substring matching against `undefined`
return false;
}
if ((actual === null) || (expected === null)) {
// No substring matching against `null`; only match against `null`
return actual === expected;
}
if ((angular.isObject(expected) && !angular.isArray(expected)) || (angular.isObject(actual) && !hasCustomToString(actual))) {
// Should not compare primitives against objects, unless they have custom `toString` method
return false;
}
actual = angular.lowercase('' + actual);
if (angular.isArray(expected)) {
var match = false;
expected.forEach(function(e) {
e = angular.lowercase('' + e);
if (actual.indexOf(e) !== -1) {
match = true;
}
});
return match;
} else {
expected = angular.lowercase('' + expected);
return actual.indexOf(expected) !== -1;
}
};
return function(campaigns, filters) {
return $filter('filter')(campaigns, filters, comparator);
};
});
【问题讨论】:
标签: angularjs angularjs-ng-repeat angular-filters