如何在页面或布局中动态添加视图 [英] How to dynamically add view in page or layout

问题描述

我不知道如何以编程方式将视图添加到布局或页面中.

I can't figure out how to programatically add a view into a layout or page.

我需要在运行时添加视图，而无需使用静态xml声明，因为我需要从http请求的对象中获取视图....我没有在文档中找到有用的信息.

I need to add views at runtime without using static xml declaration since i need to fetch them from an http requested object... . I didn't find useful informations in the docs.

有人知道怎么做吗?

推荐答案

我认为您的意思是向页面动态添加一些视图/控件，而不是导航到另一个页面. 如果是这样，您只需要向页面的一种布局中添加一些控件即可(只有容器[= layouts]可以有多个子代.

I think you meant to dynamically add some view / controls to the page rather than to navigate into another page. If so, you just need to add some controls into one of the layouts in your page (only containers [=layouts] can have multiple children.

so, your code (viewmodel/page controller) would look something like:
var layout = page.getViewById("Mycontainer");
// create dynamic content
var label = new Label();
label.text = "dynamic";
// connect to live view
layout.addChild(label)

这篇关于如何在页面或布局中动态添加视图的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！