en:user_advanced:web_editor
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en:user_advanced:web_editor [2016/06/23 05:58] – anupama | en:user_advanced:web_editor [2016/06/23 06:30] – anupama | ||
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To add a document to the hierarchy classifier, you need to add a metadata entry just as you did in step 8 above, but with the metadata name set to the '' | To add a document to the hierarchy classifier, you need to add a metadata entry just as you did in step 8 above, but with the metadata name set to the '' | ||
- | To choose the hierarchy position that you want to assign to your document, click on the value cell for the new metadata field added. To the right of the metadata table, you will then see a flyout menu appear from which you can select the hierarchy position. You can also manually enter the hierarchy position as the metadata value (e.g. '' | + | To choose the hierarchy position that you want to assign to your document, click on the value cell for the new metadata field added. To the right of the metadata table, you will then see a flyout menu appear from which you can select the hierarchy position. You can also manually enter the hierarchy position as the metadata value (e.g. '' |
10. To save your changes, just click on the '' | 10. To save your changes, just click on the '' | ||
+ | |||
+ | |||
+ | ==== Using the web editor to insert a document into a hierarchy created by a hierarchical classifier ==== | ||
+ | |||
+ | 1. Let's take the lucene-jdbm-demo collection as an example. Its '' | ||
+ | |||
+ | < | ||
+ | < | ||
+ | <option name=" | ||
+ | <option name=" | ||
+ | </ | ||
+ | </ | ||
+ | |||
+ | 2. You can either edit this file manually or use GLI to set the hfile option on the Hierarchy classifier to a file: | ||
+ | |||
+ | < | ||
+ | < | ||
+ | <option name=" | ||
+ | <option name=" | ||
+ | <option name=" | ||
+ | <option name=" | ||
+ | <option name=" | ||
+ | </ | ||
+ | </ | ||
+ | |||
+ | 3. Add the hierarchy file, hfile, by creating it with whatever name you assigned above (subject_hierarchy.txt), | ||
+ | < | ||
+ | 1 1 "First level. First element" | ||
+ | 1.1 1.1 " | ||
+ | 2 2 "First level. Second element" | ||
+ | 2.1 2.1 " | ||
+ | 2.2 2.2 " | ||
+ | 2.3 2.3 " | ||
+ | </ | ||
+ | |||
+ | The subject_hierarchy.txt hfile in our example contains the following existing metadata (from dc.Subject and Keywords) thus organising the Subjects classifier into an outline: | ||
+ | |||
+ | < | ||
+ | 1 1 " | ||
+ | 1.1 1.1 " | ||
+ | 2 2 " | ||
+ | 2.1 2.1 " | ||
+ | 2.2 2.2 "Other animals (micro-livestock, | ||
+ | 3 3 " | ||
+ | </ | ||
+ | |||
+ | 4. Rebuild the collection and preview the hierarchy classifier. The hierarchy exists in the form of book nodes you can expand, but there are no documents in them. This is where the web editor comes in, making it easier to assign each document to somewhere in the existing hierarchy you created in the hfile. | ||
+ | |||
+ | 5. Log in to your Greenstone 3 digital library and preview a document in your collection. Press the '' | ||
+ | |||
+ | Click in the value cell of the new '' | ||
+ | |||
+ | Alternatively you could have typed " |
en/user_advanced/web_editor.txt · Last modified: 2023/03/13 01:46 by 127.0.0.1