Wherever possible, data must be simple to enter and must accurately reflect the situation; it must also be in a useful, usable form for both input and output.
不论在哪里，数据的输入必须简单且数据能准确地反应情况，还要以一种对输入输出有效的且可用的格式。
Once you define your instance data, create input fields, and bind them to that data, at least one task remains: to provide for submission of the form data to your back-end system.
定义实例数据、创建输入字段并绑定到数据之后还有一项工作：规定表单数据向后端系统的提交方式。
The bottom section of the form contains input fields for the report data.
表单的底部包含报告数据的输入字段。
Another common real-world requirement for many projects is a Web-based configuration tool, which allows users to input configuration data through a Web form and saves this to a file in XML format.
对于很多项目来说，另一个常见的实际需求就是基于Web的配置工具，它允许用户通过一个Web表单输入配置数据并将数据以xml格式保存到文件。
For this example, you can use the User Input widget, to create a form so that you can enter new employee data.
对于这个例子，可以使用UserInput小部件创建一个表单，用于输入新的雇员数据。
Rational Performance Tester contains a feature for randomizing input data to a form.
RationalPerformance Tester包含一个对表单随机输入数据的特性。
You can easily bind an entity to an input form for a creation or update scenario or bind a list of entities to a JSF data grid if you want to display information in a table.
为了创建或者更新方案，您可以轻松地将一个实体与输入表格联系起来，或者如果您想在一个表格中显示信息的话，您还可以将一系列实体与一个JSF数据格联系起来。
For example, you can modify the data for the business item used as the input and output, then synchronize with the form.
例如，您可以修改用作输入或输出的业务项数据，然后与表单进行同步。
For example, a user might want to review the input data and copy the reviewed and possibly changed data into the output form of the review processes.
例如，用户可能希望审阅输入数据，将审阅并且可能更改后的数据复制到审阅流程的输出表单中。
Prepare an SQL-prepared statement to select a row of data for the catalog id value input in the form.
准备一个SQL预置语句，该sql语句从catalog表中选择与表单中输入的catalogid值对应的一行。
Next, the input entered into the Web form is validated, and a new PhotoEntry object is initialized, to hold the data for the new photo.
接下来，验证此Web表单的输入，初始化一个新的PhotoEntry对象来保存此新照片的数据。
Next, the input entered into the Web form is validated, and a new DOMDocument object is initialized to hold the data for the new entry.
接下来，验证输入到Web表单中的条目，初始化一个新的DOMDocument对象，以保存新条目的数据。
The purpose of input hardware is to collect data and convert it into a form suitable for computer processing.
输入硬件的用途是收集数据，并将转换成适合于计算机加工处理的格式。
The purpose of input hardware is to collect data and convert it into a form suitable for computer processing.
现在我们来讨论有关硬件装置的基本知识，正是计算机硬件，把数据转换成了标准计算机系统的信息。
The purpose of input hardware is to collect data and convert it into a form suitable for computer processing.
现在我们来讨论有关硬件装置的基本知识，正是计算机硬件，把数据转换成了标准计算机系统的信息。
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