Question

我正试图在ng-repeat上使用track by但我得到以下错误：

angular-1.6.4.js：14525错误：[orderBy：notarray]预期数组但收到：0 http://errors.angularjs.org/1.6.4/orderBy/notarray?p0=0 角度为1.6.4.js：66 在angular-1.6.4.js：22268 at fn（eval at compile（angular-1.6.4.js：15358），：4：433）在trackByIdExpFn（angular-1.6.4.js：31039）在ngRepeatAction（angular-1.6.4.js：31096） at $ watchCollectionAction（angular-1.6.4.js：17861）在Scope。$ digest（angular-1.6.4.js：17999）在Scope。$ apply（angular-1.6.4.js：18269）完成后（angular-1.6.4.js：12387） at completeRequest（angular-1.6.4.js：12613）

请看我的角度代码：

<tbody class="text-align:center list-body"  style="overflow-y: scroll; max-height:400px;"> 
    <tr ng-repeat="automatch in automatched track by $index | orderBy:sortType:sortReverse  | filter:search " >
        <td><input id="myCheck" type="checkbox" ng-model="automatch.ReasonID" ng-change="unMatchCheckAuto(automatch)" ></td>
        <td ng-show="trandateCol">{{automatch.TranDate}}</td>
        <td ng-show="valudateCol">{{automatch.ValueDate}}</td>
        <td ng-show="ageCol" ng-if="automatch.Age_In_Days <= slaDays" class="green-sla">{{automatch.Age_In_Days}}</td>
        <td ng-show="ageCol" ng-if="automatch.Age_In_Days > slaDays"  class="red-sla">{{automatch.Age_In_Days}}</td>
        <td ng-show="partranCol">{{automatch.Parttrantype}}</td>
        <td ng-show="amtCol" class="align-amount no-wrap">{{automatch.TranAmt | number:2}}</td>
        <td ng-show="tranpartCol" class="no-wrap">{{automatch.Reference}}</td>
        <td ng-show="tranpart2Col" class="no-wrap">{{automatch.Reference2}}</td>
        <td ng-show="debitCol" class="align-amount no-wrap">{{automatch.Debit | number:2}}</td>
        <td ng-show="creditCol" class="align-amount no-wrap">{{automatch.Credit | number:2}}</td>
        <td ng-show="tranidCol" class="no-wrap">{{automatch.TranID}}</td>
        <td ng-show="tranremarksCol" class="no-wrap">{{automatch.TranRemarks}}</td>
        <td ng-show="filenameCol" class="no-wrap">{{automatch.Filename}}</td>
        <td ng-show="datefromfilenameCol" class="no-wrap">{{automatch.DateIsManualMatch}}</td>
        <td ng-show="datefromfilenameCol" class="no-wrap">{{automatch.finalmatchid}}</td>
        <td ng-show="datefromfilenameCol" class="no-wrap">{{automatch.DateFromFilename}}</td>
        <td ng-show="idCol">{{automatch.ID}}</td>
    </tr>
</tbody>

Answer 1

应该是

ng-repeat="automatch in automatched | orderBy:sortType:sortReverse | filter:search track by $index "

我正试图在ng-repeat上使用track，但是我得到了一个错误

1 个答案: