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Ensure images in the docs have alt tags for screen readers. Fixes #2903

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Murtuza Zabuawala
2018-01-11 16:58:30 +00:00
committed by Dave Page
parent 8b3aecd137
commit b78b97d89b
65 changed files with 899 additions and 599 deletions
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20
docs/en_US/fts_configuration_dialog.rst
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@@ -3,14 +3,15 @@
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The FTS Configuration dialog
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Use the *FTS Configuration* dialog to configure a full text search. A text search configuration specifies a text search parser that can divide a string into tokens, along with dictionaries that can identify searchable tokens.
The *FTS Configuration* dialog organizes the development of a FTS configuration through the following dialog tabs: "*General*, *Definition*, and *Tokens*. The *SQL* tab displays the SQL code generated by dialog selections.
The *FTS Configuration* dialog organizes the development of a FTS configuration through the following dialog tabs: "*General*, *Definition*, and *Tokens*. The *SQL* tab displays the SQL code generated by dialog selections.
Click the *General* tab to begin.
.. image:: images/fts_configuration_general.png
:alt: FTS configuration dialog general tab
Use the fields in the *General* tab to identify a FTS configuration:
@@ -22,6 +23,7 @@ Use the fields in the *General* tab to identify a FTS configuration:
Click the *Definition* tab to continue.
.. image:: images/fts_configuration_definition.png
:alt: FTS configuration dialog definition tab
Use the fields in the *Definition* tab to define parameters:
@@ -31,27 +33,29 @@ Use the fields in the *Definition* tab to define parameters:
Click the *Tokens* tab to continue.
.. image:: images/fts_configuration_tokens.png
:alt: FTS configuration dialog tokens tab
Use the fields in the *Tokens* tab to add a token:
* Use the *Tokens* field to specify the name of a token.
* Click the *Add* icon (+) to create a token.
* Use the *Dictionaries* field to specify a dictionary.
* Use the *Dictionaries* field to specify a dictionary.
Repeat these steps to add additional tokens; to discard a token, click the trash icon to the left of the row and confirm deletion in the *Delete Row* popup.
Click the *SQL* tab to continue.
Your entries in the *FTS Configuration* dialog generate a SQL command (see an example below). Use the *SQL* tab for review; revisit or switch tabs to make any changes to the SQL command.
Your entries in the *FTS Configuration* dialog generate a SQL command (see an example below). Use the *SQL* tab for review; revisit or switch tabs to make any changes to the SQL command.
**Example**
The following is an example of the sql command generated by user selections in the *FTS Configuration* dialog:
The following is an example of the sql command generated by user selections in the *FTS Configuration* dialog:
.. image:: images/fts_configuration_sql.png
:alt: FTS configuration dialog sql tab
The example shown demonstrates creating a FTS configuration named *meme_phrases*. It uses the *default* parser.
The example shown demonstrates creating a FTS configuration named *meme_phrases*. It uses the *default* parser.
* Click the *Info* button (i) to access online help. View context-sensitive help in the *Tabbed browser*, where a new tab displays the PostgreSQL core documentation.
* Click the *Save* button to save work.
* Click the *Cancel* button to exit without saving work.