Re: [xsl] Some attribute not displayed in output

[lee qm <akimilee@xxxxxxxxx>]

Hi ac,

This is my stylesheet,

<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>

	<xsl:output method="xml" indent="yes"/>

	<xsl:strip-space elements="*"/>
	<xsl:template match="/">
		<xsl:apply-templates/>
	</xsl:template>

	<xsl:template match="*">
	<a n="{name(.)}">
	<o t="{name(.)}">
	<xsl:for-each select="@*">
		<a n="{name(.)}">
		<xsl:element name="v">
			<xsl:attribute name="s">
				<xsl:value-of select="normalize-space(.)"/>
			</xsl:attribute>
		</xsl:element>
		</a>
	</xsl:for-each>
	<xsl:apply-templates/>
	</o>
	</a>
	</xsl:template>

</xsl:stylesheet>



On Fri, Aug 28, 2009 at 10:43 PM, ac<ac@xxxxxxxxxxxxx> wrote:
> Hi Lee,
>
> You may require some grouping, so are you using XSLT 1 or 2?
>
> Also, your "stylesheet" is only a template but the grouping may be required
> a level above that template so providing that level also may be useful.
>
> The solution may be as simple as grouping similar child nodes, when at the
> <info> level, to process them together, whether multiple <Users> or
multiple
> <Products> or any other.
>
> Cheers,
> ac
>
>
>> Thanks ac.
>> The </header> is a copy and paste error; it should be </Info> instead.
>>
>> I had another problem which need help.
>>
>> src.xml
>> -----------
>> <info>
>>  <user id="123" />
>>  <Product Category="A" />
>>  <Product Category="B" />
>>  <!-- a lot of other element .......-->
>> </info>
>>
>> Expected output
>> ------------------------
>> <o t="info">
>>  <a n="user">
>>  <o t="user">
>>    <a n="id">
>>      <v s="123">
>>    </a>
>>  </o>
>>  </a>
>>  <a n="Product">
>>   <o t="Prodcut">
>>      <a n="Category">
>>        <v s="A">
>>      </a>
>>   </o>
>>   <o t="Product">
>>      <a n="Category">
>>         <v s="B">
>>      </a>
>>   </o>
>>  </a>
>> </o>
>>
>> Stylesheet
>> ----------------
>> So basically for each element that found in src file, we should write
>> it in following format
>> <a n="element name">
>> <o t="element name">
>> </o>
>> </a>
>>
>> But when two similar element found, such as "Product", we should write
>> it as below:
>> <a n="element name">
>> <o t="element name">
>> </o>
>> <o t="element name">
>> </o>
>> </a>
>>
>> My stylesheet below only works for single element:
>>
>>        <xsl:template match="*">
>>        <a n="{name(.)}">
>>        <o t="{name(.)}">
>>        <xsl:for-each select="@*">
>>                <a n="{name(.)}">
>>                <xsl:element name="v">
>>                        <xsl:attribute name="s">
>>                                <xsl:value-of select="normalize-space(.)"/>
>>                        </xsl:attribute>
>>                </xsl:element>
>>                </a>
>>        </xsl:for-each>
>>        <xsl:apply-templates/>
>>        </o>
>>        </a>
>>        </xsl:template>
>>
>> How do I modify the stylesheet so that it can handle multiple element
>> with the same name to match the expected output?
>>
>>
>> On Thu, Aug 27, 2009 at 11:45 AM, ac<ac@xxxxxxxxxxxxx> wrote:
>>
>>>
>>> Hi,
>>>
>>> You could possibly simply add a template like
>>>
>>>  <xsl:template match="o[@t='Info']">
>>>      <xsl:element name="{@t}">
>>>          <xsl:apply-templates select="a[(@n!='Info') and
>>> (@n!='Sender')]"/>
>>>          <xsl:apply-templates select="a[(@n='Info') or (@n='Sender')]"/>
>>>      </xsl:element>
>>>  </xsl:template>
>>>
>>> which would ensure that attributes are processed first.
>>>
>>> But I can not see where the </Header> in your output comes from.
>>>
>>> Cheers,
>>> ac
>>>
>>>
>>>
>>>
>>>>
>>>> I had following src xml file which needs to convert to the output.xml
>>>> given below.
>>>> I found some of the attributes ("MissingAttribute" in example given
>>>> below) is not written to the output.xml with the stylesheet given.
>>>> I check the spec and found that adding attribute after child node is
>>>> added is illegal.
>>>>
>>>> Can someone help me on how to modify the stylesheet to get the
>>>> expected output (where "MissingAttribute" appeared as a attribute of
>>>> Header element)?
>>>>
>>>> src.xml (simplied version, the actual src files had many 'a' element)
>>>> -----------
>>>> <?xml version="1.0" encoding="UTF-8"?>
>>>> <data>
>>>>  <o t="request">
>>>>   <a n="Info">
>>>>     <o t="Info">
>>>>       <a n="TimeStamp">
>>>>         <v s="2009-08-81 12:59:59"/>
>>>>       </a>
>>>>      <a n="Sender">
>>>>        <o t="Sender">
>>>>          <a n="Login">
>>>>            <v s="username"/>
>>>>         </a>
>>>>       </o>
>>>>     </a>
>>>>     <a n="MissingAttribute">
>>>>       <v s="xxx"/>
>>>>     </a>
>>>>   </o>
>>>>  </a>
>>>>  </o>
>>>> </data>
>>>>
>>>> output.xml
>>>> ----------------
>>>> <?xml version="1.0" encoding="utf-8"?>
>>>> <request>
>>>> <Info TimeStamp="2009-08-81 12:59:59" MissingAttribute="xxx">
>>>> <Sender Login="username"/>
>>>> </Header>
>>>> </request>
>>>>
>>>> Stylesheet
>>>> ----------------
>>>> <xsl:template match="o">
>>>>  <xsl:element name="{@t}">
>>>>  <xsl:apply-templates select="a"/>
>>>>  </xsl:element>
>>>> </xsl:template>
>>>>
>>>> <xsl:template match="a">
>>>>  <xsl:if test="(@n!='Info') and (@n!='Sender') ">
>>>>  <xsl:attribute name="{@n}">
>>>>  <xsl:for-each select="v">
>>>>   <xsl:value-of select="@s"/>
>>>>  </xsl:for-each>
>>>>  </xsl:attribute>
>>>>  </xsl:if>
>>>>  <xsl:if test="(@n='Info') or (@n='Sender') ">
>>>>  <xsl:apply-templates select="o"/>
>>>>  </xsl:if>
>>>> </xsl:template>