Web.config Transformation_syntax by Jax

1. XML Transformation Syntax
by Jax

2. • Locator Attribute Syntax
– Condition
– Match
– XPath
• Transform Attribute Syntax
–
–
–
–
–
–
–
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Replace
Insert
InsertBefore
InsertAfter
Remove
RemoveAll
RemoveAttributes
SetAttributes

3. Sample
<?xml version="1.0"?>
<configuration>
<appSettings>
<add key="appName" value="Test-Project" />
</appSettings>
</configuration>
<?xml version="1.0" encoding="utf-8" ?>
<configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
<appSettings>
<add key="appName" value="Publish-Project" xdt:Transform="Replace" xdt:Locator="Match(key)" />
</appSettings>
</configuration>

4. Locator Attribute Syntax
<add key="appName"
value="Publish-Project"
xdt:Transform="Replace"
xdt:Locator="Condition(@key='appName' or @key='appTitle')”
/>
<add key="appName"
value="Publish-Project"
xdt:Transform="Replace"
xdt:Locator="Match(key)"
/>
<add key="appName"
value="Publish-Project"
xdt:Transform="Replace"
xdt:Locator="XPath(configuration/appSettings[@name='appName'])"
/>

5. Transform Attribute Syntax
<add key="appName“ value="Publish-Project“
xdt:Transform="Replace“ xdt:Locator="Match(key)"
/>
<add key="appName“ value="Publish-Project“
xdt:Transform=“Insert“
/>
<add key="appName“ value="Publish-Project“
xdt:Transform=“InsertBefore(/configuration/appSettings/add[@key=‘site‘])"
/>
<add key="appName“ value="Publish-Project“
xdt:Transform=“InsertAfter(/configuration/appSettings/add[@key=‘site‘])"
/>

6. <add key="appName“
xdt:Transform=“Remove“ xdt:Locator="Match(key)"
/>
<add key="appName“
xdt:Transform=“RemoveAll“ xdt:Locator="Match(key)"
/>
<add xdt:Transform=“RemoveAll“ />
<add key="appName"
xdt:Transform="RemoveAttributes(debug,batch)"
xdt:Locator="Match(key)"
/>
<add key="appName" desc="Project Description"
xdt:Transform="SetAttributes(desc)" xdt:Locator="Match(key)"
/>

7. 參考來源
Web.config Transformation Syntax for Web Project
Deployment Using Visual Studio
http://msdn.microsoft.com/en-us/library/dd465326.aspx