这是一个基本查询,但由于某些原因而失败,需要帮助。
尝试编辑实体时, <select>
未填充值。它应该显示此属性从db返回的值,但不显示,我也有ng-model
了。我相信它应该显示出捐助者的价值,但是它显示出空白。还尝试了ng-model = userDTO.memberType.description
。
我在哪里出错呢?
<select
name="memberType"
class="form-control"
ng-model="userDTO.memberType"
ng-options="mt.description for mt in mtList">
</select>
控制器代码:
userService.findUserWithContactAndAddress($stateParams.user).then(
function(response) {
$scope.userDTO = response;
console.log("<<FullUserDetails>>:", response);
});
服务响应
<<FullUserDetails>>:
{id: 77,
donorType: {
id: 2,
desc: "Organization"
}
memberType: {
id: 4,
description: "Donor",
$$hashKey: "object:45"
},
$$hashKey: "object:44"
}
请澄清一下,我确实从db下拉列表中获得了完整的值列表,但是在editUser函数时特定用户的选定值并未填充,而是MemberType变为空白。希望它清除。
$ scope.mtList返回
MemberTypes :
0: {id: 2, description: "CMA Member", $$hashKey: "object:96"}
1: {id: 4, description: "Donor", $$hashKey: "object:97"}
2: {id: 3, description: "Employee", $$hashKey: "object:98"}
3: {id: 6, description: "Other", $$hashKey: "object:99"}
4: {id: 1, description: "Trustee", $$hashKey: "object:100"}
5: {id: 5, description: "Volunteer", $$hashKey: "object:101"}
length: 6
__proto__: Array(0)
答案 0 :(得分:0)
使用选择表达式的select as
形式:
<select
name="memberType"
class="form-control"
ng-model="userDTO.memberType"
̶n̶g̶-̶o̶p̶t̶i̶o̶n̶s̶=̶"̶m̶t̶.̶d̶e̶s̶c̶r̶i̶p̶t̶i̶o̶n̶ ̶f̶o̶r̶ ̶m̶t̶ ̶i̶n̶ ̶m̶t̶L̶i̶s̶t̶"̶
ng-options="mt as mt.description for mt in mtList">
</select>