示例1：删除或隐藏字段。
服务器标记形成不好而使用隐藏字段？
该处理程序将基于当前值的相反值来回更改隐藏字段的值。
That handler changes the value of the hidden field back and forth, based on the opposite of the current value.
此子表单将四个隐藏字段添加到最终提交给服务器的表单。
This subform adds four hidden fields to the form that is eventually submitted to the server.
我的第二个想法是放在页面的隐藏字段中包含产品ID。
My second thought was to put in the page a hidden field containing the id of the product.
表格的布局对象的创建形式，包括采取行动，隐藏字段等。
Form layout object to create forms, including actions, hidden fields etc.
这类隐藏字段可显示给医生或健康医疗专业人士，他们可以完成所需的额外细节。
Such hidden fields can then be displayed later to the doctor or health care expert, who can complete the additional required details.
该事件处理程序获取文本框的内容，并将它存储在网页上的隐藏字段中。
The event handler takes the contents of the text box and stores it in the hidden field on the Web page.
提取规则可以根据需要手动添加和自定义，而不是依赖于自动记录的隐藏字段数据。
Rather than relying on automatically recorded hidden field data, extraction rules can be manually added and customized as needed.
要想查看隐藏字段，选择文档、点击鼠标右键并选择DocumentProperties。
To view the hidden fields, select a document, click on the right mouse button, and select document Properties.
编辑如果你想要显示的值被传递的形式，但不明显可编辑的，你必须把它作为一个隐藏字段。
Edit If you want to have the displayed value to be passed in the form, but not "visibly editable", you've got to pass it as an hidden field.
如果在页面中使用隐藏字段，或使用带有特殊关键词的元标记重载页面，搜索引擎将忽略该页面及其站点。
Trying to trick a search engine by including hidden fields, or overloading it with meta tags with particular keywords, causes the search engine to ignore the page and the site.
如果要将数据存储到隐藏字段中，您会为用户每次输入新的车辆数据都要处理很多隐藏字段或处理隐藏字段数据而感到烦恼。
When you store data into hidden fields, you end up manipulating many hidden fields or manipulating hidden field data every time the user enters new vehicle data.
如果您需要在非订购过程保持数据库中的某个值，但不需客户看到该字段或在该字段输入任何数据，这时使用隐藏字段。
Hidden fields are used when you need to persist a value in the database beyond the order process, but do not need the customer to view the field, or enter any data into the field.
当用户输完所有车辆数据后，您只需构建一个源于该对象的JSON字符串，并通过存储到某个隐藏字段中的方式将该字符串发送至服务器。
When the user is done with all the vehicles, you can simply form a JSON string out of that object and send it to the server by storing it in some hidden field.
通过使用HttpMethodOverride方法，框架会生成一个特殊的隐藏字段，以便在AJAX请求中模拟RESTverbs。
Using the HttpMethodOverride helper method, the framework can emit a special hidden field to simulate REST verbs when making AJAX calls.
会话标识可以用三种方式中一种进行传递：作为HTML表单中的参数（通常是隐藏字段）；作为附加在查询字符串后的参数；或者作为cookie 的属性。
The session ID can be passed in one of three ways: as a parameter in an HTML form (typically a hidden field); as a parameter appended to the query string; or as an attribute of a cookie.
然后把所有初始字段标记为隐藏，从而允许显示值，而不会由于底层数据而使用户感到十分混乱。
We then mark all the original fields as hidden, allowing us to display the values without confusing the users with the underlying data.
在用户单击以添加下一台车辆的数据时将数据以某种形式缓存到隐藏的表字段中。
Cache the data in some format into hidden form field (s) as the user clicks to add the next vehicle's data.
例如，假设您不得不呈现一个动态表单，并隐藏基于用户权限的输入字段。
For example, suppose you have to render a dynamic form and hide input fields based on user permissions.
此函数的另一个作用是根据其他表单字段值填充任何隐藏的INPUT元素。
Another use of this function is to populate any hidden INPUT elements based on other form field values.
请记住，在使用字段隐藏属性时，可以通过其他机制访问数据条目。
Remember that when you use field hiding properties, the data items can be accessed through other mechanisms.
但是，如果用户是个具有较少医学知识的系统管理员，那么这些字段可能就没什么意义，因此可以隐藏。
However, if the user is a system administrator with limited domain knowledge, those fields might not make sense and can be hidden.
在存档和获取期间，会修改邮件体或文件附件并添加或者修改一些隐藏的字段。
The mail body or file attachments are changed, and there are some hidden fields added or modified during archiving and retrieval.
在存档和获取期间，会修改邮件体或文件附件并添加或者修改一些隐藏的字段。
The mail body or file attachments are changed, and there are some hidden fields added or modified during archiving and retrieval.
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