【发布时间】:2016-03-31 13:44:57
【问题描述】:
我试图让 NativeScript <ListView> 在 iOS 上透明,但我失败了。我在https://groups.google.com/forum/#!topic/nativescript/-MIWcQo-l6k 找到了一个关于该主题的旧线程,但是当我尝试该解决方案时,它对我不起作用。这是我的完整代码:
/* app.css */
Page { background-color: black; }
<!-- main-page.xml -->
<Page xmlns="http://schemas.nativescript.org/tns.xsd" loaded="loaded">
<ListView id="list-view" items="{{ items }}" itemLoading="itemLoading">
<ListView.itemTemplate>
<Label text="{{ name }}" />
</ListView.itemTemplate>
</ListView>
</Page>
// main-page.js
var ios = require("utils/utils");
var Observable = require("data/observable").Observable;
var ObservableArray = require("data/observable-array").ObservableArray;
var page;
var items = new ObservableArray([]);
var pageData = new Observable();
exports.loaded = function(args) {
page = args.object;
page.bindingContext = pageData;
// Toss a few numbers in the list for testing
items.push({ name: "1" });
items.push({ name: "2" });
items.push({ name: "3" });
pageData.set("items", items);
};
exports.itemLoading = function(args) {
var cell = args.ios;
if (cell) {
// Use ios.getter for iOS 9/10 API compatibility
cell.backgroundColor = ios.getter(UIColor.clearColor);
}
}
任何帮助将不胜感激。谢谢!
【问题讨论】:
标签: nativescript