451 schema change and property querying

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Kevon K. Hayes 255 posts 280 karma points

Aug 23, 2010 @ 20:48

4.5.1 Schema Change and Property Querying

With the schema change from this:

<root id="-1">
  <node id="1080" version="e9716f36-2014-4154-b030-c9855c1a3f31" parentID="-1" level="1" writerID="0" creatorID="0" nodeType="1066" template="1051" sortOrder="2" createDate="2009-02-26T18:39:39" updateDate="2009-04-27T16:43:41" nodeName="Home" urlName="home" writerName="Administrator" creatorName="Administrator" nodeTypeAlias="CWS_Home" path="-1,1080">
    <data alias="umbracoNaviHide">0</data>
    <data alias="siteName">My Site</data>
    <data alias="headerText"><![CDATA[<p><strong>Sam Grady designed this for Warren Buckley.</strong> "This" idea was first created by the incredible Robert Brownjohn and has been copied many times since.</p>]]></data>

    <node id="1081" version="67a016f9-3eda-4c59-afc7-e5cab7fbfc35" parentID="1080" level="2" writerID="0" creatorID="0" nodeType="1070" template="1058" sortOrder="1" createDate="2009-02-26T18:47:46" updateDate="2009-04-27T16:43:41" nodeName="About" urlName="about" writerName="Administrator" creatorName="Administrator" nodeTypeAlias="CWS_Textpage" path="-1,1080,1081">
      <data alias="umbracoNaviHide">0</data>
      <data alias="headerText"><![CDATA[<p>This is a good place to put a service message or something to help define your site or company.</p>]]></data>
      <data alias="bodyText"><![CDATA[<p><strong>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam ullamcorper condimentum lorem. Curabitur placerat nunc ut leo. Integer eros ligula, vestibulum at, eleifend id, dignissim vel, est.</strong></p>]]></data>
    </node>
  </node>
</root>

to this:

<root id="-1">
<Home id="1080" parentID="-1" level="1" writerID="0" creatorID="0" 
nodeType="1066" template="1051" sortOrder="2" 
createDate="2010-05-30T16:17:58" updateDate="2010-05-30T16:22:54" 
nodeName="Home" urlName="home" writerName="Administrator" 
creatorName="Administrator" path="-1,1080" isDoc="">
    <umbracoNaviHide>0</umbracoNaviHide>
    <siteName>My Site</siteName>
   
 <headerText><![CDATA[<p><strong>Sam Grady designed
 this for Warren Buckley.</strong> "This" idea was first created 
by the incredible Robert Brownjohn and has been copied many times 
since.</p>]]></headerText>        
    <Textpage 
id="1081" parentID="1080" level="2" writerID="0" creatorID="0" 
nodeType="1070" template="1058" sortOrder="1" 
createDate="2010-05-30T16:23:31" updateDate="2010-05-30T16:24:03" 
nodeName="About" urlName="about" writerName="Administrator" 
creatorName="Administrator" path="-1,1080,1081" isDoc="">      
      <umbracoNaviHide>0</umbracoNaviHide>
     
 <headerText><![CDATA[<p>This is a good place to put a 
service message or something to<br />help define your site or 
company.</p>]]></headerText>      
      
<bodyText><![CDATA[<p><strong>Lorem ipsum dolor sit
 amet, consectetur adipiscing elit. Aliquam ullamcorper condimentum 
lorem. Curabitur placerat nunc ut leo. Integer eros ligula, vestibulum 
at, eleifend id, dignissim vel, 
est.</strong></p>]]></bodyText>
    </Textpage>
  </Home>
</root>

what would the following query be? data [@alias = 'bodyText'] Or does it change at all?

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Kim Andersen 1447 posts 2196 karma points MVP

Aug 23, 2010 @ 21:10
0
Kevon, you can actually skip the whole data[@alias='']-part. This mean that when you wrote something like this earlier:
```
$currentPage/data[@alias='bodyText']
```
You can now just do this:
```
$currentPage/bodyText
```
/Kim A
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