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社区首页 >问答首页 >仅xsl样式表部分正在工作。

问仅xsl样式表部分正在工作。
EN

Stack Overflow用户
提问于 2018-08-13 04:08:01
回答 1查看 36关注 0票数 0

在这里输入图像描述我在期末考试上遇到了一些麻烦。我有我的XML，它被很好地验证了。我已经做了一个XSL，我只能在客户信息表中看到一个表。我已经尽了一切努力让其他桌子出现在网页上，什么也没有。请帮帮我。我会在评论部分张贴一张照片，这样每个人都可以看到正在发生的事情。另外，当我检查我的XSL时，它也得到了很好的验证，这就是为什么它如此令人困惑，我不知道我哪里出错了。

XML

代码语言：javascript
复制
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="vendor.xsl"?>
<!DOCTYPE orderform1 SYSTEM "vendor.dtd">
<orderform1>
<customers>
    <customer>
        <name>
            <title>MR.</title>
            <first>Bob</first>
            <middle>Thomas</middle>
            <last>Smith</last>
        </name>
        <mail_a>
            <line1>453 N. Hartman St.</line1>
            <line2></line2>
            <city>Omaha</city>
            <state>NE</state>
            <zip>68111</zip>
        </mail_a>
        <c_num>001</c_num>
    </customer>
    <customer>
        <name>
            <title>MRS.</title>
            <first>Mary</first>
            <middle>Bell</middle>
            <last>Moore</last>
        </name>
        <mail_a>
            <line1>2104 Jones Ave.</line1>
            <line2></line2>
            <city>Carson City</city>
            <state>NV</state>
            <zip>89701</zip>
        </mail_a>
        <c_num>020</c_num>
    </customer>
    <customer>
        <name>
            <title>MISS.</title>
            <first>Brittany</first>
            <middle>Lynn</middle>
            <last>Murry</last>
        </name>
        <mail_a>
            <line1>3526 Jackson ST</line1>
            <line2></line2>
            <city>Millersburg</city>
            <state>MO</state>
            <zip>65251</zip>
        </mail_a>
        <c_num>003</c_num>
    </customer>
    <customer>
        <name>
            <title>DR.</title>
            <first>Edward</first>
            <middle>Taylor</middle>
            <last>Jones</last>
        </name>
        <mail_a>
            <line1>3411 Dewey Ave</line1>
            <line2></line2>
            <city>Fulton</city>
            <state>MO</state>
            <zip>65364</zip>
        </mail_a>
        <c_num>400</c_num>
    </customer>
    <customer>
        <name>
            <title>MS.</title>
            <first>Anne</first>
            <middle>Marie</middle>
            <last>Love</last>
        </name>
        <mail_a>
            <line1>3132 Willit St..</line1>
            <line2></line2>
            <city>Reno</city>
            <state>NV</state>
            <zip>89601</zip>
        </mail_a>
        <c_num>051</c_num>
    </customer>
</customers>
 <product_information>
       <product_description>2 pack of Gold Forks</product_description>
       <catgory>Ktichenware</catgory>
       <upc>3426381901</upc>
       <p_vend>ABC Inc.</p_vend>
       <c_information>1 qty</c_information>
       <cost>$2.99</cost>
       <retail_cost>$6.99</retail_cost>
       <product_description>4 pack of Teal Plates</product_description>
       <catgory>Ktichenware</catgory>
       <upc>942676142</upc>
       <p_vend>ABC Inc.</p_vend>
       <c_information>1 qty</c_information>
       <cost>$10.24</cost>
       <retail_cost>$24.99</retail_cost>
       <product_description>6 pack of Clear Glass Drinking Glasses</product_description>
       <catgory>Ktichenware</catgory>
       <upc>3064491314</upc>
       <p_vend>ABC Inc.</p_vend>
       <c_information>1 qty</c_information>
       <cost>$13.56</cost>
       <retail_cost>$34.99</retail_cost>
       <product_description>EVG A Geforce GTX 970 4GB SC Gaming ACX 2.0 26% cooler and 36% quieter cooling Graphics Card 04G-P4-2974-KR</product_description>
       <catgory>Computer Hardware</catgory>
       <upc>1706191112</upc>
       <p_vend>Molly's Computer Repair</p_vend>
       <c_information>1 qty</c_information>
       <cost>$120.00</cost>
       <retail_cost>$246.37</retail_cost>
       <product_description>Corsair CMZ32GX3M4Z1600C10 Vengance 32GB (4x8GB) DDR3 1600 MHz (PC3 12800) Desktop Memory</product_description>
       <catgory>Computer Hardware</catgory>
       <upc>1231274213</upc>
       <p_vend>Molly's Computer Repair</p_vend>
       <c_information>1 qty</c_information>
       <cost>$175.64</cost>
       <retail_cost>$264.24</retail_cost>
       <product_description>Axial LS1238,muffin 120V AC PC Cooling Fan</product_description>
       <catgory>Computer Hardware</catgory>
       <upc>0647069969</upc>
       <p_vend>Molly's Computer Repair</p_vend>
       <c_information>1 qty</c_information>
       <cost>$2.99</cost>
       <retail_cost>$14.99</retail_cost>
       <product_description>Pink Lace Push-up Bra size 46 FF</product_description>
       <catgory>Clothing</catgory>
       <upc>3696841106</upc>
       <p_vend>Love B's Underclothes Company</p_vend>
       <c_information>1 qty</c_information>
       <cost>$5.42</cost>
       <retail_cost>$24.99</retail_cost>
       <product_description>Themed Boy Shorts (Underware) 3 pair</product_description>
       <catgory>Clothing</catgory>
       <upc>4252698403</upc>
       <p_vend>Love B's Underclothes Company</p_vend>
       <c_information>1 qty</c_information>
       <cost>$3.08</cost>
       <retail_cost>$13.41</retail_cost>
      <product_description>Mens White Ankle Sock (1 pack,8 pair)</product_description>
      <catgory>Clothing</catgory>
      <upc>1926769334</upc>
      <p_vend>Love B's Underclothes Company</p_vend>
      <c_information>1 qty</c_information>
      <cost>$1.99</cost>
     <retail_cost>$6.75</retail_cost>
 </product_information>
<vendor>
    <bus_name>ABC Inc.</bus_name>
    <contact_information>Mattew Smith</contact_information>
    <b_address>
        <line1>511 N. 3rd</line1>
        <line2></line2>
        <city>Reno</city>
        <state>NV</state>
        <zip>89889</zip>
    </b_address>
    <vendor_id>982746</vendor_id>
    <bus_name>Molly's Computer Repair</bus_name>
    <contact_information>Bucky Daniels</contact_information>
    <b_address>
        <line1>9564 N.96th St.</line1>
        <line2></line2>
        <city>Elko</city>
        <state>NV</state>
        <zip>89801</zip>
    </b_address>
    <vendor_id>467910</vendor_id>
    <bus_name>Love B's Underclothes Company</bus_name>
    <contact_information>Kristie Robbs</contact_information>
    <b_address>
        <line1>549 S. 55 Ave.</line1>
        <line2></line2>
        <city>Reeding</city>
        <state>CA</state>
        <zip>96723</zip>
    </b_address>
    <vendor_id>116424</vendor_id>
</vendor>
<orders>
    <order>
    <date>04-20-2017</date>
    <c_num>001</c_num>
        <pur_deatails>6 pack of Clear Glass Drinking Glasses,Axial LS1238,muffin 120V AC PC Cooling Fan, Mens White Ankle Sock (1 pack,8 pair)</pur_deatails>
        <total_before_tax>$56.37</total_before_tax>
        <tax>$3.94</tax>
        <total_after_tax>$60.31</total_after_tax>
        <item_count>3</item_count>
    </order>
    <order>
        <date>03-05-2016</date>
        <c_num>020</c_num>
        <pur_deatails>2 pack of Gold Forks, 4 pack of Teal Plates, Pink Lace Push-up Bra size 46 FF</pur_deatails>
        <total_before_tax>$56.97</total_before_tax>
        <tax>$3.98</tax>
        <total_after_tax>$60.95</total_after_tax>
        <item_count>3</item_count>
    </order>
    <order>
        <date>07-13-2018</date>
        <c_num>003</c_num>
        <pur_deatails>2 pack of Gold Forks, 4 pack of Teal Plates, Themed Boy Shorts (Underware) 3 pair</pur_deatails>
        <total_before_tax>$45.39</total_before_tax>
        <tax>$3.17</tax>
        <total_after_tax>$48.56</total_after_tax>
        <item_count>3</item_count>
    </order>
    <order>
        <date>02-29-2017</date>
        <c_num>400</c_num>
        <pur_deatails>EVG A Geforce GTX 970 4GB SC Gaming ACX 2.0 26% cooler and 36% quieter cooling Graphics Card 04G-P4-2974-KR, Corsair CMZ32GX3M4Z1600C10 Vengance 32GB (4x8GB) DDR3 1600 MHz (PC3 12800) Desktop Memory, Axial LS1238,muffin 120V AC PC Cooling Fan</pur_deatails>
        <total_before_tax>$525.60</total_before_tax>
        <tax>$36.79</tax>
        <total_after_tax>$562.39</total_after_tax>
        <item_count>3</item_count>
    </order>
    <order>
        <date>10-10-2016</date>
        <c_num>051</c_num>
        <pur_deatails>6 pack of Clear Glass Drinking Glasses, Pink Lace Push-up Bra size 46 FF, Themed Boy Shorts (Underware) 3 pair</pur_deatails>
        <total_before_tax>$73.39</total_before_tax>
        <tax>$5.13</tax>
        <total_after_tax>$78.52</total_after_tax>
        <item_count>3</item_count>
    </order>
</orders>
</orderform1>

XSL

代码语言：javascript
复制
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:xs="http://www.w3.org/2001/XMLSchema"
    exclude-result-prefixes="xs"
    version="2.0">
 <xsl:template match="/" >
<html>
    <head><title>Vendor Information</title>
    </head>
    <body>
    <table border="1">
    <thead>
         <tr>
            <th>Order Information</th>
          </tr>
     </thead>
     <thead>
      <tr>
      <xsl:for-each select="orderform1/customers/customer">
      <tr>
      <td><h4>Customer Information</h4></td>
      <td><xsl:value-of select="name"/></td>
      <td><xsl:value-of select="mail_a"/></td>
      <td><xsl:value-of select="c_num"/></td>
      </tr>   
      </xsl:for-each>
      </tr>
      </thead>
      <thead>
      <tr>
      <xsl:for-each select="customers/customer/product_information">
      <tr>
      <td><h4>Product Information</h4></td>
      <td><xsl:value-of select="product_description"/></td>
      <td><xsl:value-of select="catgory"/></td>
      <td><xsl:value-of select="upc"/></td>
      <td><xsl:value-of select="p_vend"/></td>
      <td><xsl:value-of select="c_information"/></td>
      <td><xsl:value-of select="cost"/></td>
      <td><xsl:value-of select="retail_cost"/></td>
                        </tr> 
                       </xsl:for-each>
                   </tr>
               </thead>
               <thead>
                   <tr>
                       <xsl:for-each select="orderform1/customers/customer/product_information/vendor">
                           <tr>
                               <td><h4>Vendor Information</h4></td>
                               <td><xsl:value-of select="bus_name"/></td>
                               <td><xsl:value-of select="contact_information"/></td>
                               <td><xsl:value-of select="b_address"/></td>
                               <td><xsl:value-of select="vendor_id"/></td>
                           </tr> 
                       </xsl:for-each>
                   </tr>
               </thead>
        <thead>
            <tr>
                <xsl:for-each select="orderform1/customers/customer/product_information/vendor/orders/order">
                    <tr>
                        <td><h4>Order Information</h4></td>
                        <td><xsl:value-of select="date"/></td>
                        <td><xsl:value-of select="c_num"/></td>
                        <td><xsl:value-of select="pur_deatails"/></td>
                        <td><xsl:value-of select="total_before_tax"/></td>
                        <td><xsl:value-of select="tax"/></td>
                        <td><xsl:value-of select="total_after_tax"/></td>
                        <td><xsl:value-of select="item_count"/></td>
                    </tr> 
                </xsl:for-each>
            </tr>
        </thead>
           </table>
         </body>
     </html> 
 </xsl:template>
</xsl:stylesheet>
xml
xslt
EN

回答 1

Stack Overflow用户

发布于 2018-08-13 04:59:02

指定用于显示product、vendor和order信息的product、vendor和order信息是不正确的，这就是为什么在这些表的输出中没有得到任何结果。

节点<customers>、<product_information>、<vendor>和<orders>是彼此的兄弟关系，是orderform1的子元素，因此应该使用XPath orderform1/customers、orderform1/product_information等进行访问。因此，用于XPath循环的for-each应该如下所示

代码语言：javascript
复制
<xsl:for-each select="orderform1/product_information">
 ....
</xsl:for-each>

<xsl:for-each select="orderform1/vendor">
 ....
</xsl:for-each>

<xsl:for-each select="orderform1/orders/order">
 ....
</xsl:for-each>

其次，输入<customer>具有Customer Information重复的order节点和Order Information的重复order节点。可以使用for-each轻松地循环这些输出以获得所需的输出。

然而，对于获取Product Information和Vendor Information，不存在product或vendor这样的重复节点，多个product和vendor的数据分别在单个节点product_information和vendor下可用。在这种情况下，for-each将无法为多个元素准备表，因为它将输出单个<td>中的所有数据。

如果使用XSLT2.0，则需要使用for-each-group和group-starting-with特性来准备输出数据。

我不确定输入XML是否遗漏了什么东西，但需要根据上述建议修复XSL，以使其正常工作。

票数 0
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/51815077

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