为什么当我传递 variable/object 时 ngTemplateOutlet 不工作?
Why ngTemplateOutlet is not working when I pass a variable/object?
<form *ngIf="filters">
<ng-container *ngTemplateOutlet="filterTemplate; context: {$implicit: filters}"></ng-container>
</form>
<ng-template #filterTemplate let-filters>
<ng-container *ngFor="let field of filters">
{field.something}
</ng-container>
<ng-template>
filters
in ng-container is null,谁能告诉我where/what我做错了吗?
如果您正在正确设置filters
数据,那么您的代码没有问题:
<ng-container *ngTemplateOutlet="filterTemplate; context: {$implicit: filters}"></ng-container>
<ng-template #filterTemplate let-filters>
<ng-container *ngFor='let field of filters'>
{{field.key}}<br/>
</ng-container>
<ng-template>
WORKING DEMO(使用 ngIf / 并使用 setTimeout 模拟数据延迟)
<form *ngIf="filters">
<ng-container *ngTemplateOutlet="filterTemplate; context: {$implicit: filters}"></ng-container>
</form>
<ng-template #filterTemplate let-filters>
<ng-container *ngFor="let field of filters">
{field.something}
</ng-container>
<ng-template>
filters
in ng-container is null,谁能告诉我where/what我做错了吗?
如果您正在正确设置filters
数据,那么您的代码没有问题:
<ng-container *ngTemplateOutlet="filterTemplate; context: {$implicit: filters}"></ng-container>
<ng-template #filterTemplate let-filters>
<ng-container *ngFor='let field of filters'>
{{field.key}}<br/>
</ng-container>
<ng-template>
WORKING DEMO(使用 ngIf / 并使用 setTimeout 模拟数据延迟)