如何在angular 1中同时使用ng if和ng选项

使用 ng-if="user.company==userData.company" 不起作用,因为这将应用于select元素。

过滤器选项

ng-options 就像这样 example.

筛选文档

https://docs.angularjs.org/api/ng/filter/filter

您的代码中有一个错误: user.FirstName + ' ' + user.LastName +

更新代码:

<select ng-options="user.FirstName + ' ' + user.LastName for user in companyUsers | orderBy:'FirstName' track by user.Id" 
    ng-if="user.company==userData.company"
    ng-model="selectedUser"
    ng-change="loadListNew()">
</select>

ng-if 不适用于 ng-options 因为 ng选项 不会创建新范围。

将跳过它。您可以在您的 orderBy -过滤器。

    You may move your logic to controller rather than in html. You may filter data $scope.companyUsers before bind it to select options. 

    $scope.companyUsers =  // where you assign the value to companyUsers of scope variable. below this code do something like
    $scope.companyUsers = $scope.companyUsers.map( function(companyUserObj){
     if(companyUserObj.company==$scope.userData.company)
    {
       return companyUserObj;
    }

    })
now bind this $scope.companyUsers to select options as below.
<select ng-options="user.FirstName+' '+user.LastName for user in companyUsers | orderBy:'FirstName' track by user.Id" ng-model="selectedUser" ng-change="loadListNew()">
</select>