[英]Parsing a variable containing xml string in xslt
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,它将显示整个 xml 字符串,其中<
和>
被替换为<
和>
分别,但在尝试时没有被 xpath 解析。
下面是我的 xml 字符串看起来像我存储在一个名为“SpecificOrderDetails”的变量中。 如果我尝试表达
<xsl:value-of select="$SpecificOrderDetails/SPECIFICORDERDETAILS/text()"/>
它给了我 null 值为 output
<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。
得到它的工作!
使用 xslt2.0 的xmlns:saxon="http://saxon.sf.net/"扩展名,它可以完美地解析变量中的 xml 字符串,如下所示。
<xsl:value-of select="saxon:parse($SpecificOrderDetails)/SPECIFICORDERDETAILS/ORDERROW[ACTION ='0']"/>
感谢大家的帮助!
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