Select only certain records using XPath in a repeat statement
在repeat语句中使用XPath选取特定的记录
The XPath statement in the nodeset attribute of the repeat element defines which Info elements display within the repeat statement.
repeat元素nodeset属性中的XPath语句指定了要在 repeat 语句中显示的Info元素。
The REPEAT statement defines a set of statements to be executed until a condition that is evaluated at the end of the REPEAT loop is true.
REPEAT语句定义了一个语句集合，如果在 REPEAT循环结束时某个条件的求值结果为 true，那么就将执行这个语句集合。
The REPEAT statement defines a set of statements to be executed until a condition that is evaluated at the end of the REPEAT loop is true.
REPEAT语句定义了一个语句集合，如果在 REPEAT循环结束时某个条件的求值结果为 true，那么就将执行这个语句集合。
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