child node
[计] 子节点
2025-11-23 12:28 浏览次数 8
[计] 子节点
suppose you use a dtd, and you declare a particular element, and the instance includes a child node of that element comprising only whitespace that does not match a pcdata declaration.
假设使用dtd并且声明了某个元素,实例中该元素的一个子节点仅由与pcdata声明不匹配的空白组成。
in practice, this means that when you look at the child node of an element and it「s a text node, you can get all the text that is at that position in the document in one call.
实际上,这意味着在查看一个元素的子节点,而该字节点又是一个text节点时,可以在一次调用中得到文档中这个位置上的所有文本。
the innertext attribute offers special features, such as the ability to get the text of the child node directly, which can help you write cleaner code.
innertext属性提供了特殊特性,比如能够直接获得子节点的文本,这可以帮助我们编写更干凈的代码。
the second child node is an and node.
第二个子节点是and节点。
update value -- this is the child node of each update command (//update/*).
updatevalue ——这为每个更新命令 (//update/*)的子节点。
the partners child node wraps different types of partners.
partners子节点封装了不同类型的合作伙伴。
the first child node returns results that satisfy a case-sensitive like operation on the networkid attribute.
第一个子节点返回满足networkid属性上的大小写敏感的like操作的结果。
in all other cases, the child node is considered as the value to be replaced.
在所有其他情况下,子节点都视为要替换的值。
finally, notice the last child node of the departments node in figure 1.
最后,注意 图1中departments节点的最后一个子节点。
update value - this is the child node of each update command (//update/*).
updatevalue ——这是每个更新命令(//update/*)的子节点。
what if i want to insert after a reference node or prepend a child node (make the new node first in the list)? for years i wrote utility functions like the following
假如我想在一个参考节点后面插入或者由前新增(prepend)一个子节点(使新节点位于列表中的第一位),我该怎么做呢?
basically a product in child node inherits all attributes from the product categorized in the parent node unless for an attribute a specific override is done.
子节点中的产品基本上继承父节点中产品的所有属性,除非覆盖特定的属性。
for example, the manufacturing enterprise developed in the first part of this series is shown as the immediate child node of the root org node.
例如,本系列第 1部分开发的制造业企业被显示为org节点的直接子节点。
alternatively, when expanding a node in a tree, it is best to first show a child node that says something like "getting quotes...
或者展开树中的节点时,最好先显示一个子节点说明 「正在提取报价……」
the reference for the next child node is loaded (line 7) before any other processing is done for the current child.
在对当前子节点进行任何其它处理之前,先装入下个子节点的引用(第 7行)。
the element is a child node of the element.
元素是 元素的一个子节点。
or, in other words, the new node becomes a child node of the node you」re fetching from the store.
或者,换句话来说,新节点成为您正在从存储中获取的节点的子节点。
the root node can contain many child nodes. each child node can contain its own set of child nodes and so on.
根节点可以包含多个子节点,子节点可以包含自己的子节点,依次类推。
after you have created each of the nodes and populated them, call the addchild() method on the parent node with the requested child node as a parameter.
在完成每个节点的创建并分别对它们进行了填充之后,可以使用要求的子节点作为参数,对父节点调用addchild()方法。