At the top is a Text Box where the user enters a name to search in the phone book as a String.
在顶部是一个用户能输入名称来搜索电话薄的文本框。
Enter the string HttpUnit Home into the search text box and submit the form.
在搜索文本框中输入字符串HttpUnit Home，并提交表单。
The initial logic behind the Search button is very similar to the first example: we check that the text box doesn't contain an empty string prior to invoking the web service.
在Search按钮背后的初始逻辑是类似于第一个实例：我们在调用 Web 服务之前，检查文本框是不是一个空字符串。
You will also learn how to limit the user's choice of search parameters by placing a combo box on the page: this presents a list of selections to the user instead of allowing them to type in a string.
通过在页面上放置一个组合框，您可以限制用户对搜索参数的选择：组合框将向用户提供一组固定的选择，而不是任由他们直接输入一串字符。
In the Advanced search dialog box, enter a search string, select or deselect categories, and click search.
在AdvancedSearch对话框中，输入搜索字符串，选择或取消选择类别，并单击Search。
Search box and select a search string from a previous search.
“搜索”框旁边的下拉列表，从前一个搜索中选择搜索字符串。
Search box and select a search string from a previous search.
“搜索”框旁边的下拉列表，从前一个搜索中选择搜索字符串。
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