使用对象数组中的 ID 设置 ui-select 值
Set ui-select value using ID from an array of objects
嗯,我有这种格式的对象数组
$scope.itemArray = [
{id: 1, name: 'first'},
{id: 2, name: 'second'},
{id: 3, name: 'third'},
{id: 4, name: 'fourth'},
{id: 5, name: 'fifth'},
];
$scope.selectedItem = $scope.itemArray[0];//this works fine
$scope.selectedItem = $scope.itemArray[0].id;//this doesn't works
这是 html 部分:
<ui-select ng-model="selectedItem">
<ui-select-match>
<span ng-bind="$select.selected.name"></span>
</ui-select-match>
<ui-select-choices repeat="item in itemArray | filter: $select.search">
<span ng-bind="item.name"></span>
</ui-select-choices>
</ui-select>
我想做的是使用 id
列设置 ui-select 值,但我无法这样做。我确信我在某个地方错了,而且这个插件也很新。请帮助我。
使用以下内容更改您的 ng-repeat:
<ui-select ng-model="selectedItem">
<ui-select-match>
<span ng-bind="$select.selected.name"></span>
</ui-select-match>
<ui-select-choices repeat="item.id as item in itemArray | filter: $select.search">
<span ng-bind="item.name"></span>
</ui-select-choices>
</ui-select>
您可以在此 git 页面中找到有关此插件的更多信息。
https://github.com/angular-ui/ui-select/wiki/ui-select-choices
嗯,我有这种格式的对象数组
$scope.itemArray = [
{id: 1, name: 'first'},
{id: 2, name: 'second'},
{id: 3, name: 'third'},
{id: 4, name: 'fourth'},
{id: 5, name: 'fifth'},
];
$scope.selectedItem = $scope.itemArray[0];//this works fine
$scope.selectedItem = $scope.itemArray[0].id;//this doesn't works
这是 html 部分:
<ui-select ng-model="selectedItem">
<ui-select-match>
<span ng-bind="$select.selected.name"></span>
</ui-select-match>
<ui-select-choices repeat="item in itemArray | filter: $select.search">
<span ng-bind="item.name"></span>
</ui-select-choices>
</ui-select>
我想做的是使用 id
列设置 ui-select 值,但我无法这样做。我确信我在某个地方错了,而且这个插件也很新。请帮助我。
使用以下内容更改您的 ng-repeat:
<ui-select ng-model="selectedItem">
<ui-select-match>
<span ng-bind="$select.selected.name"></span>
</ui-select-match>
<ui-select-choices repeat="item.id as item in itemArray | filter: $select.search">
<span ng-bind="item.name"></span>
</ui-select-choices>
</ui-select>
您可以在此 git 页面中找到有关此插件的更多信息。 https://github.com/angular-ui/ui-select/wiki/ui-select-choices