【发布时间】:2019-11-19 08:12:24
【问题描述】:
我正在尝试使用 xslt 形成一个 html 模板,我需要从包含 xml 字符串的变量中解析值。但不能这样做。如果我尝试打印变量,它会显示整个 xml 字符串,其中 < 和 > 分别被 < 和 > 替换,但在尝试时不会被 xpath 解析。
下面是我存储在名为“SpecificOrderDetails”的变量中的 xml 字符串。如果我尝试表达
<xsl:value-of select="$SpecificOrderDetails/SPECIFICORDERDETAILS/text()"/>
它给了我空值作为输出
<SPECIFICORDERDETAILS><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>Hard-wired Return Path</COMPONENTNAME><COMPONENTID>101401</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>Platinum Included FBO Movies</COMPONENTNAME><COMPONENTID>101500</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>iQ Discount</COMPONENTNAME><COMPONENTID>101501</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>Primary Discounts</COMPONENTNAME><COMPONENTID>101504</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>03 Foxtel iQ</COMPONENTNAME><COMPONENTID>101601</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>TV - 24 Month Contract</COMPONENTNAME><COMPONENTID>101714</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>Standard Install - No Offer</COMPONENTNAME><COMPONENTID>101723</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>My Platinum Eligibility</COMPONENTNAME><COMPONENTID>101900</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>Commitment Eligibility</COMPONENTNAME><COMPONENTID>101913</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>Platinum Channels</COMPONENTNAME><COMPONENTID>990015</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>4</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>Smartcard</COMPONENTNAME><COMPONENTID>101</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>4</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>iQ PDR - Satellite</COMPONENTNAME><COMPONENTID>201</COMPONENTID></ORDERROW></SPECIFICORDERDETAILS>
如果我尝试打印变量,它会显示整个 xml 字符串,如下所示
<tr>
<td class="headingSubText" style="font-size:13pt; padding:10px 0px 0px 15px"><SPECIFICORDERDETAILS><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>Hard-wired Return Path</COMPONENTNAME><COMPONENTID>101401</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>Platinum
Included FBO Movies</COMPONENTNAME><COMPONENTID>101500</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>iQ
Discount</COMPONENTNAME><COMPONENTID>101501</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>Primary
Discounts</COMPONENTNAME><COMPONENTID>101504</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>03
Foxtel iQ</COMPONENTNAME><COMPONENTID>101601</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>TV
- 24 Month Contract</COMPONENTNAME><COMPONENTID>101714</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>Standard
Install - No Offer</COMPONENTNAME><COMPONENTID>101723</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>My
Platinum Eligibility</COMPONENTNAME><COMPONENTID>101900</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>Commitment
Eligibility</COMPONENTNAME><COMPONENTID>101913</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>1</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>Platinum
Channels</COMPONENTNAME><COMPONENTID>990015</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>4</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>Smartcard</COMPONENTNAME><COMPONENTID>101</COMPONENTID></ORDERROW><ORDERROW><CATEGORY>4</CATEGORY><ACTION>0</ACTION><COMPONENTNAME>iQ
PDR - Satellite</COMPONENTNAME><COMPONENTID>201</COMPONENTID></ORDERROW></SPECIFICORDERDETAILS>
</td>
</tr>
请帮助某人如何解析 xslt 中的变量。如果我不够清楚,请告诉我。这是我在 stackoverflow 上提出的第一个问题。
【问题讨论】:
-
请也发布 xml 和 xslt 文件 - 不仅仅是 sn-ps - 为minimal reproducible example提供服务
-
如果您可以使用 XSLT 3 或至少 XPath 3,那么您可以使用函数
parse-xml和parse-xml-fragment,请参阅 xsltfiddle.liberty-development.net/gWEamLi。 -
@MartinHonnen,感谢您的示例。但我必须使用 xslt 2.0 。
-
@michael.hor257k。我用过
disable-output-escaping="yes",但没有运气
标签: html xml xml-parsing xslt-2.0 saxon