How to Create an XML Schema

Step-by-Step Guide

1. 1

   Step 1: Purchase an XML editing software program that allows you to create XML schemas

   Your schema must include the schema element as its root element.
   
   This element may also contain attributes.
   
   Elements must include a start and end tag and may include other elements, text, attributes or any combination of these.
   
   The names of your XML elements must not start with a number or special character and cannot start with "xml." Ensure all elements are properly nested.
   
   Use short, descriptive names for your elements. ,, Attributes provide additional information about the elements contained within your XML document.
   
   Attributes must appear within quotes.
   
   Attributes can contain only one value.
   
   Do not include tree structures in your attributes. ,,,,,,,,,,
2. 2

   Step 2: if you do not already have such software.

3. 3

   Step 3: Install the software on your computer and restart

4. 4

   Step 4: if necessary.

5. 5

   Step 5: Familiarize yourself with your XML editor's workspace

6. 6

   Step 6: as well as with user resources that are available.

7. 7

   Step 7: Create elements for your XML Schema.

8. 8

   Step 8: Define which XML Schema elements are child elements.

9. 9

   Step 9: Create your XML Schema attributes.

10. 10

    Step 10: Create your XML Schema types to define the content of your elements and attributes.

11. 11

    Step 11: Save your work.

12. 12

    Step 12: Check your XML Schema to be sure XML elements and XML attributes are properly named and that there are no other errors.

13. 13

    Step 13: Correct any errors you identify.

14. 14

    Step 14: Validate your XML Schema using your XML editor's validation tool.

15. 15

    Step 15: Correct any errors identified during validation.

16. 16

    Step 16: Save your work.

17. 17

    Step 17: Open the XML file or files for which you have created the XML Schema.

18. 18

    Step 18: Include a reference to your XML Schema within your XML file or files.

19. 19

    Step 19: Save your XML file.

Detailed Guide

About the Author