Re: Ak Interactive Faq 2 Pdf Downloadl
Blair Capellas
So I'm trying to write an html R markdown document with interactive shiny bits that allow the user to edit a graph and then download the results to a pdf. However, there is something catastrophically wrong with the way that I'm trying to do this because as soon as the html starts, it overwrites the original markdown file with the contents of the pdf - turning it into complete gibberish right in the editor.
I doubt that I've found a completely new way to fail at R but I haven't been able to find where anybody else has had this issue. Additionally, I've looked over the shiny reference material and I'm just going in circles at this point, so any help would be greatly appreciated.
EDIT: To be clear: I want the user to be able to download multiple pages of graphs, some of which will have different formatting. The user won't be downloading just a pdf version of the markdown document.
This happens because reasons I weren't able to identify makethepdf runs with the file = [name of the file]. Insert a print(fname) to see. The download handler isn't supposed to be inside an observer though. You need to have it outside on its own. I also failed to make pdf() dev.off() combination work for some reason so here's a working version below.
The primary problem with this little document is that content in the downloadHandler is a function, but in my code I set content equal to the result of a function call. It looks like when the shiny app is first run it compiles content, thinking that it is a function, but actually ends up calling the function. It sends file as an arguement, which doesn't seem to exist except as a base function. Calling makethepdf with just file throws an error when I use it in the console, but for whatever reason in this app it just goes with the call, apparently with file = [name of the .Rmd] (just as OganM said).
To be clear: this code does not overwrite the .Rmd file if content calls makethepdf with any argument other than file. For instance, content = makethepdf(fnm)) causes the download button to display an object not found error and content = makethepdf(fname)) causes the download button to throw an attempt to apply non-function error when pressed.
The software package for Herschel Interactive Processing Environment (HIPE) is the application that allows users to work with the Herschel data, including finding the data products, interactive analysis, plotting of data, and data manipulation.
The latest HIPE User Release (v15.0.1) installer can be downloaded from the links below. This version of HIPE corresponds to the CIB system build [3262] of track hcss-15.0. See the installation instructions on the different operating systems.
All the installers come with a bundled JRE (Java Runtime Environment), version 1.8.0_101. There are always two versions of the runtime and installer, one for 32-bit operating systems and another for 64-bit operating systems, the latter allowing the allocation of more than 1.5 GB of memory to Java applications (HIPE, in this case). Since Oracle provides no 32-bit version of the JRE for Mac OS X, this particular flavour of the installer is missing.
The documentation shipped with HIPE v15.x is also available below. The online version is usually more up-to-date, but it may also mention features not yet included in your current version of HIPE.
Currently the full installation is about 3 GBytes. There is a known issue which causes the installer to incorrectly report insufficient disk space in some cases. Please check the HIPE Known Issues about this .
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You can create interactive content by adding the H5P plugin to your WordPress, Moodle or Drupal site, or integrate it via LTI with Canvas, Brightspace, Blackboard and many other VLEs that supports LTI integration.
The installer lets you download, install, and set up the latest version ofGoogle Cloud CLI in an interactive mode. When you run the installer,it downloads Google Cloud CLI components and installs them on the localsystem. It also performs additional setup tasks like adding gcloud CLIcomponents to your PATH and enabling command completion in your shell.
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After installation is complete, the installer gives you the option to create Start Menu and Desktop shortcuts, start the Google Cloud CLI shell, and configure the gcloud CLI. Make sure that you leave the options to start the shell and configure your installation selected. The installer starts a terminal window and runs the gcloud init command.
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