Adds search as a future for server-side rendering #1011
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R/shiny.R
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| toJSON = shinyFun('toJSON') | ||
| httpResponse = shinyFun('httpResponse') | ||
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| filterFun = function(data, req) { | ||
| filterExpr = expression({ |
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Usually I don't prefer using eval(expression()) because we need to be careful about the evaluating environment. Is it okay to still make a function here, and provide a function call in promises::future_promise()?
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| filterExpr = expression({ | |
| filterFun2 = function(data, req) { |
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Sounds good to me
R/shiny.R
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| filterFun = function(data, req) { | ||
| if (identical(future, FALSE)) return(eval(filterExpr)) | ||
| else return(future_promise(seed = TRUE, { eval(filterExpr) })) |
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| filterFun = function(data, req) { | |
| if (identical(future, FALSE)) return(eval(filterExpr)) | |
| else return(future_promise(seed = TRUE, { eval(filterExpr) })) | |
| filterFun = function(data, req) { | |
| if (future) promises::future_promise(filterFun2(), seed = TRUE) else filterFun2() |
| @@ -56,7 +56,7 @@ DTOutput = dataTableOutput | |||
| #' a data object | |||
| renderDataTable = function( | |||
| expr, server = TRUE, env = parent.frame(), quoted = FALSE, | |||
| funcFilter = dataTablesFilter, ... | |||
| funcFilter = dataTablesFilter, future = FALSE, ... | |||
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The new argument needs to be documented.
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I'll make the changes and document it asap |
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Changes made! @yihui |
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There are a few minor changes that I'd like to make before merging. Could you allow me to edit the PR? https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/working-with-forks/allowing-changes-to-a-pull-request-branch-created-from-a-fork Thanks!
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I'll have to create the Pull request again. |
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You don't really need to create a new PR. All you need to do is check the box "Allow edits by maintainers" at the bottom of the right sidebar of this page. |
Resolves #1010