自动完成搜索

本文介绍了自动完成搜索的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

到目前为止，我已经搜索了这些问题，似乎大多数自动完成的问题都与控制台有关。

I have searched the questions so far, and it seems that most auto complete questions are about the console.

我们如何自动完成搜索并加载它，如下图所示。我是xcode的新手，所以如果你有关于我需要做什么的说明来让它看起来像这样，那么我会很感激。

How can we auto complete a search and load it like the image below. I am new to xcode, so if you have instructions on what I need to do to get it to look like this, then I will appreciate it.

基本上我有一个空表格单元格，当我触摸它进行编辑时，应该会出现一个搜索框（在顶部），并且一旦我键入a，所有值将显示在单个单元格中。当我看到这个值时，我可以选择一个单元格，它会将我带回原始表并将该值输入到该单元格中。

Basically I have an empty table cell, when i touch it to edit, a search box should come up (at the top), and as soon as I type a, all the values for a show up below in individual cells. I can select a cell when I see the value, and it will take me back to the original table and input that value into that cell.

我之后的结构是什么点击初始单元格调出搜索框

What is the structure after i click the initial cell to bring up the search box

自动完成单元格？

此后，我想象我存储变量的值，并将其分配给它来自的单元格。

After this, I imagine I store the value of the variable, and assign it to the cell it originated from.

附图是供参考的图像。

提前谢谢。

PS - 自动完成的列表有几千个值。

PS - The list to auto complete from has a few thousand values.

谢谢！

推荐答案

对于数千个条目，Core Data不太可能为您提供良好的性能。相反，您需要将数据作为定向非循环字图（DAWG）加载。有关详细信息，请参阅此处的其他答案。

For several thousand entries it's unlikely Core Data will give you good performance. Instead you'll need to load the data as a Directed Acyclic Word Graph (DAWG). See other answers on this for further info.

定向非循环图

在iPhone上实现地址簿自动完成的最佳方式？