在用户数据库中确定多行文本域。
标记定义文本域、复选框和单选按钮。
The tag defines text fields, check boxes, and radio buttons.
这里我只是添加单个文本域。
利用这个类可以为文本域定义一个掩码。
为所有将被索引的多行文本域建立索引。
Build indexes for all multiline text fields that will be indexed.
在我们的例子中,文本域的中间被忽略。
如果不必要,不要选择自由格式文本域。
Don't choose free format text fields where you don't have to.
图3展示了文本域图像是如何拉伸的。
也就是说,使用一个图像文件完全画出文本域。
That's it — the text field is completely drawn using a single image file.
这个行包括一个允许为多行文本域创建索引的值。
This row includes a value that allows indexes to be created for multiline text fields.
添加 ;.jy到输入文本域的末尾。
还有最后一个步骤,您的多行文本域索引就完成了。
With this last step, your index for the multiline field is complete.
要设置文本域值,您需要输入一些类似于清单1 所示的代码
To set the values for a text field, you would enter something like the code shown in Listing 1
运行一个sql脚本来为所有将要被查询的多行文本域建立索引。
Run an SQL script to build the indexes for all multiline text fields that will be used for queries.
当字体大小增加时,页面顶部的搜索表单中使用的文本域会变宽。
The text field used in the search form at the top of the page increases in width as the font size is increased.
然而,也并不是每一个多行文本域都需要支持区分大小写的查询。
However, not every multiline text field needs to support case-insensitive queries.
不管文本域的大小如何,这些区域都会如它们在图像文件中那样显示。
No matter how big the text field gets, these regions will be drawn exactly as they look in the image file.
输入文本域的定义是很简单的HTML代码,如清单6所示。
The definition of the input fields is straight-forward HTML code, as you can see in Listing 6.
将“Location”文本域指向您使用的Ruby版本的bin目录。
You point the "Location" text field to the bin directory for the Ruby version you are using.
单击text,然后在shell中单击并拖动以放置该文本域。
如何知道光标移动到什么地方,如何显示文本,如何创建不同大小的文本域?
How does the cursor know where to go, how does the text get painted, and how do you create different-sized text fields?
移动数据库时重新检索:只要用户的数据库被移动,支持多行文本域的索引就会丢失。
Re-index when moving databases:Whenever user databases are moved, the indexes that support multiline text fields are lost.
没有文本域,我可以在窗口上的任何位置放下输入文件—比命中小的文本域方便得多。
With no text fields, I can drop input files anywhere on the window — much easier than having to hit a small text field.
您将需要特殊的软件工具为Oracle数据库中多行文本域的大小写查询创建索引。
You will need specific software tools to create the indexes for these case-insensitive queries on multiline text fields in Oracle databases. Therefore, you must have access to this software.
设置表单:设置表单提供一个日期选择域和一个输入文本域,以提供新约会的详细信息。
Set form: The set form provides a date selection field and an input text field to provide the details of a new appointment.
您可以通过下面的与在原始用户数据库上创建索引一样的步骤来对多行文本域进行重新检索。
You can re-index the multiline text fields by following the same procedures used to create the indexes on the original user database.
保留原始数据库中所有多行文本域的清单,这样您就不必在每次移动一个数据库时重新创建它。
Save a list of all of the multiline text fields in the original database so that you don't have to create it again each time you move a database.
这里我们已经创建了一个应用程序,它有一个十分简单的UI,由两个按钮和一个文本域组成。
What we’ve create here is an app that has a very simple UI that consists of two buttons and a text input field.
要开始激活区分大小写查询程序的过程,首先要复审用户数据库的模式,并确定所有的多行文本域。
To begin the process of enabling case-insensitive queries, review the schema of the user database and identify all of the multiline text fields.
图3 中绿色填充区只会垂直拉伸。 也就是说,当文本域比图像高的时候,这些区域就会变高。
The green-tinted regions in Figure 3 will only stretch in the vertical; that is, they'll grow when the text field is taller than the image.
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