docs/org.eclipse.wst.xmleditor.doc.user/topics/tedtgram.dita

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<task id="tedtgram" xml:lang="en-us">
<title>Updating XML files with changes made to DTDs and schemas</title>
<titlealts>
<searchtitle>Updating XML files with changes made to DTDs and schemas</searchtitle>
</titlealts>
<shortdesc>If you make changes to a DTD file or XML schema associated with
an XML file (that is currently open), click <uicontrol>XML > Reload Dependencies</uicontrol> to
update the XML file with these changes. The changes will be reflected in the
guided editing mechanisms available in the editor, such as content assist.</shortdesc>
<prolog><metadata>
<keywords><indexterm>XML editor<indexterm>updating XML files</indexterm></indexterm>
<indexterm>XML files<indexterm>updating with associated changes</indexterm></indexterm>
</keywords>
</metadata></prolog>
<taskbody>
<context><p>For example, you have a DTD file called "Contact.dtd" and an XML
file called "Contact.xml" associated with it. Contact.dtd contains a root
element called <userinput>Contact</userinput> that can contain any of the
following children elements:  <userinput>Name</userinput>, <userinput>PostalAddress</userinput>,<?Pub Caret?> <userinput>Email</userinput>.
If you remove the child element  <userinput>Email</userinput> from the DTD,
you will no longer be able to add an  <userinput>Email</userinput> child element
to your root element Contact in your Contact.xml file. This change, however,
will not come into effect until you save your changes in the DTD and click <uicontrol>XML
> Reload Dependencies</uicontrol> in the XML editor. Until you click it, you
will still be able to add <userinput>Email</userinput> elements to Contact.xml.</p><p>This
feature is very handy when you are making updates to both DTDs and XML schemas
and XML files that are associated with DTDs and XML schemas.</p></context>
</taskbody>
</task>
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