DTD Tree If XML file had a reference to a DTD or a DTD had been imported separately, then the active DTD would appear as a tree in the DTD window illustrating the allowable elements and lists for the currently selected element.
Edit DTD Edit the DTD source code directly in the code editor window.
DTD Designer Right click on a DTD element to access the DTD editor menu, which provides options to delete DTD elements or insert standard, optional, compulsory or repeatable elements or lists to the DTD. Right click in the DTD attributes tree windows to create new standard, required or fixed attributes or attribute values.
Lock DTD The DTD can be locked by right clicking on the DTD tag in the tag tree.
Show / Hide Entities Toggles the DTD entity display window. This displays all the entities and their values that are defined in the DTD.
Show / Hide Attribute: Toggles the DTD attribute window. The attribute window can be used to view, create or edit DTD attribute rules.
Root Element: This button causes the DTD tree to go to the root element of the DTD.
Lock Elements: Any XML element and its child elements in the DTD can be locked. Locked elements can not be edited or deleted.
Constant Validation: Validate and check for well formedness of XML documents automatically.
One-off Validation: Validate as and when required.
Validation Error Window: Splitter window at the bottom of the code editor. The code editor will appear automatically if there is an error and constant validation is switched on.
Jump to Error: You may click on the messages to take you to the error for correction.