WebWhat you can try to do is: Keep your data in a reactive method (e.g. data () ). Write a method to prep your data for downloading (e.g. prepExcel (data)) which returns your prepped data. Pass (1) and (2) into the content of the downloadHandler () like this: write_xx (prepExcel (data ())) or pipe the data into the write_xx function like this data ... WebdownloadHandler(filename, content, contentType = NA) Arguments Description Allows content from the Shiny application to be made available to the user as file downloads (for example, downloading the currently visible data as a CSV file). Both filename and contents can be calculated dynamically at the time the user initiates the download.

使用downloadHandler以绘图方式下载_R_Shiny_R Plotly - 多多扣

WebdownloadHandler function - RDocumentation downloadHandler: File Downloads Description Allows content from the Shiny application to be made available to the user as file … http://duoduokou.com/r/27475382116187382084.html minecraft girl mod 2 download

How can I get download handler to work with observeEvent

http://duoduokou.com/r/50827034133520638721.html WebDescription. Allows content from the Shiny application to be made available to the user as file downloads (for example, downloading the currently visible data as a CSV file). Both … WebIn plotInput, add a file parameter to the function signature, and get rid of the line `file <- tempfile (fileext = '.pdf') In the rest of plotInput, everywhere you have "file", it should be file (no double quotes). Also, you can remove the last line, the one that returns the list. In downloadHandler 's content function, call plotInput (file). minecraft girl names