retrieveOutput: Retrieve the panel output
In iSEE: Interactive SummarizedExperiment Explorer

Description Usage Arguments Details Value Author(s) See Also

Retrieve the results of a previous .generateOutput call on this panel.

1	.retrieveOutput(panel_name, se, pObjects, rObjects)

`panel_name`	String containing the panel name.
`se`	A SummarizedExperiment object containing the current dataset.
`pObjects`	An environment containing global parameters generated in the `iSEE` app.
`rObjects`	A reactive list of values generated in the `iSEE` app.

This function should be used in the rendering expression in .renderOutput. It takes care of a number of house-keeping tasks required to satisfy .renderOutput's requirements, e.g., responding to .requestUpdate modifictions to rObjects, setting the commands and contents and varname in pObjects.

This function will attempt to retrieve the cached output of .generateOutput if it was used elsewhere in the app. After retrieval, the cached value is wiped to ensure that it does not go stale. If no cached value is found, .generateOutput is called directly.

The output of running .generateOutput for the current panel. Several fields in pObjects are also modified as a side-effect.

Aaron Lun

.renderOutput, where this function should be called.

.generateOutput, which is called by this function.

iSEE documentation built on Feb. 3, 2021, 2:01 a.m.