The publish operation could be achieved by pointing to the title element with the xpath expression /html/head/title.
发布操作可以通过指向xpath表达式为 /html/head/title的标题元素来完成。
Valid value - XPath expression.
有效值——XPath表达式。
Create a new XPath expression.
创建一个新的XPath表达式。
Fixed — XPath expression field property.
Fixed——XPath表达式字段属性。
This creates a shortened XPath expression.
这将创建缩短的XPath表达式。
Listing 1 defines such an XPath expression.
清单1定义了这样一个XPath表达式。
The XPath object compiles the XPath expression
XPath对象编译 XPath表达式
The ref attribute is simply an XPath expression.
ref属性就是一个XPath表达式。
Click Done to accept the XPath expression shown.
单击Done接受显示的XPath表达式。
The result of an XPath expression is a Sequence.
XPath表达式的结果是Sequence。
The content is specified using an XPath expression.
内容使用XPath表达式指定。
This tag will write out the result of an XPath expression.
该标签将输出XPath表达式的结果。
Notice that the select parameter takes an XPath expression.
注意select参数将使用XPath表达式。
Finally, you evaluate the XPath expression to get the result.
最后，计算XPath表达式得到结果。
This is done by writing an XPath expression for each feature.
通过为每个特性编写XPath表达式可以做到这一点。
Using an XPath expression, you can select the appropriate nodes.
使用XPath表达式，可以选择合适的节点。
Notice, in line 60, the XPath expression as argument of SUM function.
注意第60行中作为SUM函数参数的XPath表达式。
The above XPath expression is not only concise, but also quite clear.
上面的XPath表达式不但准确而且非常清晰易懂。
The runtime library must parse and evaluate an XPath expression at runtime.
运行时库必须在运行时解析并计算XPath表达式。
The XPath expression builder now has content assist available in the text area.
XPath表达式构建器现在在文本区域中提供内容辅助。
For example, to select the body element, you just use the XPath expression body.
比如选择body元素可使用XPath表达式body。
The XPath expression selects the list of elements and then returns the first one.
XPath表达式选择元素列表，然后返回第一个元素。
The condition specified in the node can use an ESQL reference or XPath expression.
节点中指定的条件可以使用ESQL引用或XPath表达式。
The part name is the string you have to enter when defining your XPath expression.
部分名称是在定义XPath表达式时必须输入的字符串。
Click add to add the XPath expression to the list of expressions used by this map.
单击add将XPath表达式添加到此映射使用的表达式列表。
Because this is a custom transformation, you need to add a custom XPath expression.
由于这是自定义转换，因此需要添加自定义XPath表达式。
The XPath expression interpreter to evaluate XPath expressions and return their values
用于对XPath表达式求值并返回这些值的 XPath表达式解释器
The attribute value is an XPath expression that results in a Boolean after evaluation.
属性值是一个XPath表达式，表达式的计算结果必须是布尔值。
If the repeating element option is selected, then an XPath expression must be provided.
如果选择了重复元素(repeating element)选项，则必须提供XPath表达式。
These transformations group a set of mappings based on a given XPath expression condition.
这些转换根据给定的XPath表达式条件对映射进行分组。
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