Schemas and DTDs
for Windows and Linux
for macOS
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External Schemas and DTDs
Each entry is a mapping of a URI that may be referenced in your XML file onto an appropriate local schema or DTD file. Use 
, 
and 
to create, remove and edit the mappings. See also, Referencing XML schemas and DTDs.
Item | Keyboard Shortcut | Description |
|---|---|---|
URI | A URL of an XML schema (XSD) or DTD file (for example http://www.example.org If an XML file references the specified URI, it's validated according to a local file whose path is shown in the Location columns. | |
Location | Path to corresponding local XSD or DTD file (readonly). | |
Project | If a checkbox is not selected, a mapping is available in all of your projects. Select the mappings that you want to be available only in the current project. The selected mappings are stored in .idea/misc.xml or the project .ipr file. These files are normally shared between development team members through version control. | |
| AltInsert | Use this icon or shortcut to open the Map External Resource Dialog to define a new mapping between a URI and a local file. |
| AltDelete | Use this icon or shortcut to remove the selected mappings from the list. |
| Enter | Use this icon or shortcut to edit the selected mapping in the Map External Resource Dialog. |
Ignored Schemas and DTDs
URIs for ignored schemas and DTDs are listed in this section. (If an XML file references a URI listed in this section, IntelliJ IDEA ignores that URI and doesn't mark it as an error in the editor.) Use , and to add, remove and edit the URIs. See also, Referencing XML schemas and DTDs.
Item | Shortcut | Description |
|---|---|---|
| AltInsert | Use this icon or shortcut to add a new URI to the list. |
| Enter | Use this icon or shortcut to edit the selected URI. |
| AltDelete | Use this icon or shortcut to remove the selected URIs from the list. The corresponding URIs become available for mapping to local XSD or DTD files. |
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