Question

我从api请求获取表单，其中一些字段基于ng-options。选项数据来自角度服务。所以在页面上它看起来像：表格打开后：

取决于键，字段可以是：
- 已停用修改
- 已启用修改
启用修改字段可以是：
- 简单输入
- with options

现在一切都很好，表格已经打开并呈现。现在，如果我想修改某些内容，可以毫无问题地修改简单的输入字段，并且可以在db中进行更改，但如果我想修改选项字段，我会收到此错误：

优先级：

无法创建属性＆＃39; priorityId＆＃39;在字符串＆＃39;优先＆＃39;

严重性：

无法创建属性＆{39; severityId＆＃39;在字符串＆＃39; severity＆＃39;

状态：

无法创建属性＆＃39; statusId＆＃39;在字符串＆＃39;状态＆＃39;

我的错误在哪里？这是plunker

我的服务

    (function () {

    angular.module("app").factory("eventService", ["$http", "$q", "$log",
        function ($http, $q, $log) {

            var severityOptionsFunc = [
                {
                    name: "Benign",
                    id: 4,
                    labelStyle: "label-danger"
                },
                {
                    name: "Severe",
                    id: 3,
                    labelStyle: "label-warning"
                },
                {
                    name: "Medium",
                    id: 2,
                    labelStyle: "label-info"
                },
                {
                    name: "Mild",
                    id: 1,
                    labelStyle: "label-success"
                }
            ];
            var  priorityOptionsFunc = [
                {
                    name: "High",
                    id: 3,
                    labelStyle: "label-warning"
                },
                {
                    name: "Medium",
                    id: 2,
                    labelStyle: "label-info"
                },
                {
                    name: "Low",
                    id: 1,
                    labelStyle: "label-success"
                }
            ];
            var  statusOptionsFunc = [
                {
                    name: "Open",
                    id: 1,
                    labelStyle: "label-info"
                },
                {
                    name: "Closed",
                    id: 5,
                    labelStyle: "label-success"
                }
            ];



            var statusOptions = function () {
                return statusOptionsFunc;
        };
        var priorityOptions = function () {
                return priorityOptionsFunc;
        };
        var severityOptions = function () {
                return severityOptionsFunc;
        };


        var findById = function (id, list) {
            var i=0, len=list.length;
            for (; i<len; i++) {
              if (list[i].id == id) {
                 return list[i];
              }
            }
            return {};
    };

        var toName = function (id, list) {
            var i=0, len=list.length;
            for (; i<len; i++) {
              if (list[i].id == id) {
                 return list[i].name;
              }
            }
        return id
    };
        return {
            statusOptions: statusOptions,
            priorityOptions: priorityOptions,
            severityOptions: severityOptions,


            toName: toName,
            findById: findById
        };
    }]);

}());

html

     <div ng-repeat="k in rowKeys | filter: '!0' | filter: '!$$'" ng-model="rowVal" >
<div ng-if="(k === 'id' || k.toLowerCase().endsWith('id') === false) ? true : false">

    <label for="rowValue[{{$index}}]" class="col-sm-2">

        {{k | hide:'.name' | makeUppercase }}:
    </label>
    <div class=" col-sm-2">
        <input ng-if="!isObject(rowData[k])"
               ng-disabled="disableInput(k)"
               class="form-control rowValue"
               id="rowValue[{{$index}}]"
               ng-model="rowData[k]"/>

        <input ng-if="isObject(rowData[k]) && k !== 'status' && k !== 'priority' && k !== 'severity' "
               ng-disabled="disableInput(k)"
               class="form-control rowValue"
               id="rowValue[{{$index}}]"
               ng-model="rowData[k].name"/>

        <select ng-if="isObject(rowData[k]) && k == 'status'"
                ng-model="k.statusId"
                class="form-control rowValue"
                id="statusId"
                ng-options='item.id as item.name for item in eventService.statusOptions()' >
            <option value=''>{{rowData[k].name}}</option>
        </select>
        <select ng-if="isObject(rowData[k]) && k == 'priority'"
                ng-model="k.priorityId"
                class="form-control rowValue"
                id="priorityId"
                ng-options='item.id as item.name for item in eventService.priorityOptions()' >
            <option value=''>{{rowData[k].name}}</option>
        </select>
        <select ng-if="isObject(rowData[k]) && k == 'severity'"
                ng-model="k.severityId"
                class="form-control rowValue"
                id="severityId"
                ng-options='item.id as item.name for item in eventService.severityOptions()' >
            <option value=''>{{rowData[k].name}}</option>
        </select>
    </div>
</div>
     </div>
     </div>

Answer 1

与 @jbrown 一起战斗2小时后，我们打赌。在ng-repeat =（键，值）上更改ng-repeat并清除ng-model的代码。所以工作代码如下：

src

其余代码不需要更改。 plunker

无法在字符串angularjs上创建属性

1 个答案: