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jvx:client:gui:actions [2018/05/15 07:23] admin |
jvx:client:gui:actions [2020/06/08 14:53] (current) cduncan |
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| - | ~~Title: How to use Client Actions~~ | + | ~~Title: How to Use Client Actions~~ |
| Client actions are defined as methods/functions that are automatically called at the client at a predetermined time, such as the click of a button, a switch between lines in a table, the insertion of a table, etc. | Client actions are defined as methods/functions that are automatically called at the client at a predetermined time, such as the click of a button, a switch between lines in a table, the insertion of a table, etc. | ||
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| The action concept is based on Java´s listener concept and simplifies listener handling. | The action concept is based on Java´s listener concept and simplifies listener handling. | ||
| - | In JVx, the methods/functions used to define actions begin with event (e.g. eventAction). This facilitates the search for possible actions in javadoc and with IDE. | + | In JVx, the methods/functions used to define actions begin with event (e.g., eventAction). This facilitates the search for possible actions in javadoc and with IDE. |
| == Usage == | == Usage == | ||
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| </file> | </file> | ||
| - | The paramater will only be passed on by JVx if it is included in the parameter description. If the throws clause is used, exceptions are caught by JVx and sent to the error dialogue. However, if specific error handling is required, a try/catch block has to be used and the throws clause has to be removed. | + | The parameter will only be passed on by JVx if it is included in the parameter description. If the throws clause is used, exceptions are caught by JVx and sent to the error dialogue. However, if specific error handling is required, a try/catch block has to be used and the throws clause has to be removed. |