Javascript 使用带有Angularjs和ajax值的ui select
我正在尝试从Select2V4切换到angularjs包装器。 我通过ajax调用填充值:Javascript 使用带有Angularjs和ajax值的ui select,javascript,jquery,angularjs,select,ui-select,Javascript,Jquery,Angularjs,Select,Ui Select,我正在尝试从Select2V4切换到angularjs包装器。 我通过ajax调用填充值: $http({ method: 'GET', url: 'roles' }).then(function successCallback(response) { $scope.roles = response.data.result; // this callback will be called asynchronously
$http({
method: 'GET',
url: 'roles'
}).then(function successCallback(response) {
$scope.roles = response.data.result;
// this callback will be called asynchronously
// when the response is available
}, function errorCallback(response) {
// called asynchronously if an error occurs
// or server returns response with an error status.
});
我想使用select2主题显示角色名称,并将其保存到我的表单变量role id中。使用select2时,我使用以下代码:
<select class="form-control select2"
style="width: 100%;" name="role" data-ng-model="newUser.role"
data-ng-options="role.idRole as role.role for role in roles track by role.role"
required>
</select>
<ui-select theme="bootstrap" style="width: 100%;"
data-ng-model="newUser.role" required>
<ui-select-match placeholder="Select role">
{{$select.selected.role}}
</ui-select-match>
<ui-select-choices
repeat="role.idRole as role in (roles | filter: $select.search) track by role.role">
<span data-ng-bind="role.role"></span>
</ui-select-choices>
</ui-select>
但它不支持占位符、默认值和允许清除。因此,我使用ui选择设置:
<ui-select style="width: 100%;" theme="select2" data-ng-model="newUser.role">
<ui-select-match placeholder="Select role"> <span data-ng-bind="role.role"></span> </ui-select-match> <ui-select-choices
repeat="role in (roles | filter: $select.search) track by role.role">
<span data-ng-bind="role.role"></span> </ui-select-choices>
</ui-select>
但它不起作用,我只看到空的select,没有找到元素。但奇怪的是,在引导主题中,如果我看不到我选择的女巫,我也能看到它的值。
你能帮我吗
更新
使用select2 v3.4.5(我使用的是4),它与引导主题有相同的问题。我切换到引导,并使用以下代码:
<select class="form-control select2"
style="width: 100%;" name="role" data-ng-model="newUser.role"
data-ng-options="role.idRole as role.role for role in roles track by role.role"
required>
</select>
<ui-select theme="bootstrap" style="width: 100%;"
data-ng-model="newUser.role" required>
<ui-select-match placeholder="Select role">
{{$select.selected.role}}
</ui-select-match>
<ui-select-choices
repeat="role.idRole as role in (roles | filter: $select.search) track by role.role">
<span data-ng-bind="role.role"></span>
</ui-select-choices>
</ui-select>
{{$select.selected.role}
在哪里可以添加
allow clear=true
在ui-select-match
中有控制台错误吗?没有,没有错误。如果我将role.idRole用作role.role,例如select2,我将收到错误消息