使 SuggestionDisplay div 进入正确的位置
在我的 GWT 应用程序中，我有一个 GWT SuggestBox，用于全文搜索。问题是，当您在显示 SuggestionDisplay 时滚动页面时，结果会随着您滚动而在页面中向下移动。
当我使用 Firebug 检查页面时，我发现文本框的
如何使建议显示进入正确的位置？ SuggestionDisplay 对象没有任何公共方法，我可以使用 DOM 等方式以任何方式操作它。 SuggestBox 构造了它自己的 SuggestionDisplay，你也可以提供它，但即便如此，我怎样才能让
In my GWT app I have a GWT SuggestBox which I use for a full text search. The problem is that when you scroll in the page while SuggestionDisplay is shown, the results move down the page as you scroll.
When I use Firebug to inspect the page, I see that the text box's <div> element is in the correct place, but the suggestion display's <div> sits right above the closing </body> tag. Moving the <div> with Firebug into the "wrapper" <div> makes the search results sticky as desired (it stays at the top of page).
How can I make the suggestion display go into the right position? SuggestionDisplay objects do not have any public methods I can use to manipulate it in any way using the DOM or so. SuggestBox constructs it's own SuggestionDisplay, and you can provide it too, but even so, how can I make the <div> go into the correct position?
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（1）
好吧，你那里就有答案了。您需要自定义
SuggestionDisplay。DefaultSuggestionDisplay使用 PopupPanel，默认情况下将其放置在标记内。然后，您应该将带有建议的 div 放置在您的 SuggestBox 的容器内。Well you have the answer right there. You need a custom
SuggestionDisplay. TheDefaultSuggestionDisplayuses a PopupPanel, which is placed inside the<body>tag by default. Yours should place the div with suggestions inside the container of your SuggestBox then.