xml 如何在 XSLT 中使用 fn:replace(string,pattern,replace)
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How to use fn:replace(string,pattern,replace) in XSLT
提问by Thorin Oakenshield
How to use
如何使用
fn:replace(string,pattern,replace)
in XSLT
在 XSLT 中
is it like < fn:replace(...)/>??
是不是像< fn:replace(...)/>？？
回答by polygenelubricants
The function is specified as follows:
该函数指定如下：
fn:replace($input, $pattern, $replacement, [$flags])
$input xs:string? the string to change
$pattern xs:string regular expression to match the areas to be replaced
$replacement xs:string the replacement string
$flags xs:string flags for multiline mode, case insensitivity, etc
return value xs:string
Note that $patternis a regular expression, and the replacement string also has some special substitution syntax.
注意这$pattern是一个正则表达式，替换字符串也有一些特殊的替换语法。
Here are some examples:
这里有些例子：
# simple replacement
replace('query', 'r', 'as') queasy
# character class
replace('query', '[ry]', 'l') quell
# capturing group substitution
replace('abc123', '([a-z])', 'x') axbxcx123
# practical example
replace('2315551212', (231) 555-1212
'(\d{3})(\d{3})(\d{4})',
'() -'
)
References
参考
回答by naikus
I think you do it this way:
我认为你这样做：
<xsl:value-of select="fn:replace(value, 'some-pattern', 'with some text')" />
Edit:
编辑：
Found this question on stackoverflow
在stackoverflow上发现了这个问题
