将节点内容转换为字符串。
轮询FTP服务器上的FileInput节点内容
区域(Region)是Drupal显示主题化区块和节点内容的地方。
Regions are areas into which themed blocks and node content are rendered by Drupal.
此方法用于读取、转换（如果需要）和返回当前节点内容中的原子值项。
This method is used to read, convert if necessary, and return atomic value items from the current node content.
它们为节点内容提供额外的主题化的Web链接，Drupal允许任何模块通过link挂钩添加这些链接。
They offer additional themed Web links to the node content, and Drupal allows any module to add these through the link hook.
清单5中的查询语句将选择所有文本内容中包含“LastTrade”的节点，然后为每个节点(希望只有一个)输出一个包含后续节点内容的表格行。
The query in Listing 5 selects all nodes whose text contains "Last Trade," and for each one (I expect only one), outputs a table row containing the contents of the following node.
节点内容现在存储在一个结构化数组中，存储方式与在FormAPI结构化数组中存储表单元素的方式相同，可以使用drupal_render函数显示节点内容。
Node content is now stored in a structured array in the same way the form elements are stored in the form API structured array and is rendered using the drupal_render function.
对于表示页面的每个内容节点，都有一个模型来表示该页面的布局(布局模型)。
For each content node that represents a page, a model exists that represents the layout of that page (the layout model).
这可以通过为每个逻辑门户创建并行根内容节点来实现。
This is achieved by creating parallel root content nodes for each logical portal.
为此，需要检索库中的内容并建立子节点(文件夹和文档)。
For this, you need to retrieve the contents from that library and build the child nodes (the folders and documents).
我们可以将答案定义为当前节点的内容加上列表中其余部分的和。
We can define the answer as the sum of the rest of the list plus the contents of the current node.
清单2显示了如何获取内容节点的元数据。
Listing 2 shows how to obtain the meta data of a content node.
链接是另一种可以添加进节点对象的内容。
Links are another type of content that can be added to the node object.
它只包含一个DOM节点作为模式内容容器。
It contains only one DOM node as the containers of the mode's content.
要选择文档的某一部分，必须规定起始节点(称为上下文节点)和所选内容之间的路径。
To select some parts of a document, you specify a path between a starting node (called the context node) and the contents to be selected.
注意，要得到结果节点的内容，也必须稍微费点事。
Note that you have to do a little trickery to get at the contents of the result nodes, too.
该方法捕捉当前的绑定节点并将其内容替换为来自当前编辑器内容的值。
This method captures the current bound node and removes the content and replaces that with the value from the current editor content.
每个这样的节点都可以引用一个内容节点。
在这个文件中，可以使用xHTML定义web页面的基本布局，其他节点的内容将按照这个布局包含在页面中。
In this file, xHTML can be used to define the basic layout of a Web page into which other node content is included.
最终用户不会注意到两个不同的内容节点实际上驻留在相同的WebSpherePortal物理安装中。
An end user is not aware that two different content nodes actually reside on the same physical WebSphere Portal installation.
Drupal现在开始将节点对象数据放入内容中的过程。
Drupal now starts the process of rendering the node object data into content.
XPath也有一个sum函数，它以匹配节点的内容作为参数，将这些参数转换成数值，并返回这些值的和。
XPath also has a sum function, which will take the contents of the matching nodes, convert them to numeric values, and return the sum of those values.
从清单8开始，向仓库添加内容节点，让它看起来像图2中的jcrwiki拓扑。
Begin in Listing 8 by adding content nodes to the repository so that it resembles the JCRWiki topology in Figure 2.
容器中的内容节点为RationalDOORS模型中的每一个对象，都生成了两段的文本。
The content nodes inside of the container produce two paragraphs of text for each of the objects in a Rational DOORS module.
Math：Firefox 3.0实现了一些函数，这些函数可以让您更轻松地从节点集内容中获取最小数值量和最大数值量。
Math: Firefox 3.0 implements some functions that make it easier to grab smallest and largest numerical quantities from the content of node sets.
在活动节点之间移动内容。
min将返回给定节点集中的内容的最低数值。
math:min returns the lowest numerical value of content within a given node set.
——写入node属性描述的一个节点的内容（XML文件中开始和结束标记之间的文本）。
writes the content (the text between the start and end tag in an XML file) for the one node described by its node attribute.
V5Suppress节点现在显示以下内容。
通常，该节点允许根据内容路由输入消息，其中使用XPath作为表达式语言来查询内容(消息处理路由语言)。
Typically this node allows the incoming message to be routed based on its content, where XPath is used as the expression language to query the content (message processing routing language).
应用推荐