我对将数据推送到控件中有点困惑,因为我在嵌套控件中使用控件我不知道如何在嵌套控件中推送数据 这是我的组件.ts代码
mileStoneForm:FormGroup;
constructor(private fb:FormBuilder) {
this.mileStoneForm = this.fb.group({
milestone:this.fb.array([])
});
createMilestone()
{
return this.fb.group({
name:[''],
date:[''],
description:[''],
value:[''],
approval:[''],
deliverable:this.fb.array([
this.createMilestoneDeliverable()
])
});
}
createMilestoneDeliverable()
{
return this.fb.group({
title:[''],
description:[''],
excluded:['']
});
}
addNewDeliverable()
{
return (this.mileStoneForm.get('milestone').get('deliverable') as
FormArray).controls.push(this.createMilestoneDeliverable());
}
此 add 函数用于将数据存储在我要推送的可交付字段中 this.createMilestoneDeliverable(( 函数数据到可交付成果字段中 帮帮我,伙计们,我很困惑,我无法用自己解决
这是工作示例,请检查链接
https://stackblitz.com/edit/angular-ou6dje