我有一个表中存在条目。我有一个编辑弹出窗口功能,如添加和编辑。现在,如果我编辑弹出窗口中的一行内容,它会显示我在表格中输入的内容。该表必须具有以前的值只有一次点击保存,然后它必须更新与编辑的条目。如何使用Angular2和Typescript添加和更新表中的条目
这里是我的HTML代码:
<div class="col-lg-12 col-md-12 col-sm-12 col-xs-12">
<md-input-container>
<input type="text" mdInput name="employeeDashboardID" placeholder="EmployDashboard Id" #updated [(value)]="user.employeeDashboardID" required>
</md-input-container>
</div>
</div>
<!-- Save and Cancel Buttons -->
<div md-theme="reports" class="modal-footer" style="text-align: center;">
<div layout-align="end center" layout="row">
<button md-raised-button class="md-raised color-white" (click)="editUser.hide()" style="width: 45%;margin: 10px 5px;background-color: #FF5252;">Cancel</button>
<button md-raised-button class="md-raised color-white" (click)="editedUser(updated,user)" [disabled]="!editForm.form.valid" style="width: 45%;margin: 10px 5px;">Save</button>
</div>
</div>
TS码:
/* edit User */
edit(user:any) {
this.user = user;
this.editUser.show();
}
/* Function to edit User successfully */
editedUser(updated:any,user:any) {
console.log(user);
console.log(updated);
var data = {
user_id: user.users._id,
employee_id: user.employeeDashboardID
}
this.ApiService
.changeUser(data)
.subscribe(
users => {
this.toasterService.pop('success', 'updated successfully');
this.editUser.hide();
/* Get All Users */
this.ApiService
.getUsers()
.subscribe(
users => {
this.loading = false;
users.sort(function(a:any, b:any) {
return (a._id - b._id);
});
this.users = users;
this.user = new User();
},error => {
console.log(error);
})
},error => {
this.toasterService.pop('error', 'Something went wrong!');
})
}
如果u想要的值应该更新点击后保存按钮,然后删除双向绑定。 –
感谢您的回复..你可以请帮助我..我已经删除ngmodel并写入值 – Bhrungarajni