Chapril/xmpp.chapril.org-conversejs
Chapril/xmpp.chapril.org-conversejs
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Document that previous and next RSM methods take limit parameter.

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updates #306
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JC Brand 2015-07-19 23:36:26 +02:00
parent 7ff38896e9
commit ccf908a658
1 changed files with 5 additions and 6 deletions
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11
docs/source/development.rst
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@ -304,7 +304,8 @@ as two utility methods ``next``, and ``previous``.
When you call one of these utility methods on the returned RSM object, and then When you call one of these utility methods on the returned RSM object, and then
pass the result into a new query, you'll receive the next or previous batch of pass the result into a new query, you'll receive the next or previous batch of
archived messages. archived messages. Please note, when calling these methods, pass in an integer
to limit your results.
.. code-block:: javascript .. code-block:: javascript
@ -312,7 +313,7 @@ archived messages.
// Do something with the messages, like showing them in your webpage. // Do something with the messages, like showing them in your webpage.
// ... // ...
// You can now use the returned "rsm" object, to fetch the next batch of messages: // You can now use the returned "rsm" object, to fetch the next batch of messages:
converse.archive.query(rsm.next(), callback, errback)) converse.archive.query(rsm.next(10), callback, errback))
} }
converse.archive.query({'with': 'john@doe.net', 'max':10}, callback, errback); converse.archive.query({'with': 'john@doe.net', 'max':10}, callback, errback);
@ -330,10 +331,8 @@ message, pass in the ``before`` parameter with an empty string value ``''``.
// Do something with the messages, like showing them in your webpage. // Do something with the messages, like showing them in your webpage.
// ... // ...
// You can now use the returned "rsm" object, to fetch the previous batch of messages: // You can now use the returned "rsm" object, to fetch the previous batch of messages:
rsm.previous(); // Call previous method, to update the object rsm.previous(5); // Call previous method, to update the object's parameters,
// parameters so that the previous batch of messages will be returned. // passing in a limit value of 5.
rsm.count = 10; // Increase the page size (currently it's set to 1,
// because that was what we specified in our last query.
// Now we query again, to get the previous batch. // Now we query again, to get the previous batch.
converse.archive.query(rsm, callback, errback); converse.archive.query(rsm, callback, errback);
} }