EVOLUTION-MANAGER

Edit File: messageFuncs.html

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<table width="100%" summary="page for messageFuncs {shinyjs}"><tr><td>messageFuncs {shinyjs}</td><td style="text-align: right;">R Documentation</td></tr></table>

<h2>Show a message</h2>

<h3>Description</h3>

<p><code>alert</code> (and its alias <code>info</code>) shows a message to the user as a
simple popup.<br /><br />
<code>logjs</code> writes a message to the JavaScript console. <code>logjs</code> is
mainly used for debugging purposes as a way to non-intrusively print
messages, but it is also visible to the user if they choose to inspect the
console. You can also use the <code><a href="showLog.html">showLog</a></code> function to
print the JavaScript message directly to the R console.
</p>

<h3>Usage</h3>

<pre>
alert(text)

info(text)

logjs(text)
</pre>

<h3>Arguments</h3>

<table summary="R argblock">
<tr valign="top"><td><code>text</code></td>
<td>
<p>The message to show.  Can be either simple text or an R object.</p>
</td></tr>
</table>

<p><code>shinyjs</code> must be initialized with a call to <code>useShinyjs()</code>
in the app's ui.
</p>

<p><code><a href="useShinyjs.html">useShinyjs</a></code>,
<code><a href="runExample.html">runExample</a></code>,
<code><a href="showLog.html">showLog</a></code>
</p>

<h3>Examples</h3>

<pre>
if (interactive()) {
  library(shiny)
  shinyApp(
    ui = fluidPage(
      useShinyjs(),  # Set up shinyjs
      actionButton("btn", "Click me")
    ),
    server = function(input, output) {
      observeEvent(input$btn, {
        # Change the following line for more examples
        alert(paste0("The date is ", date()))
      })
    }
  )
}
## Not run: 
  # The shinyjs function call in the above app can be replaced by
  # any of the following examples to produce similar Shiny apps
  alert("Hello!")
  alert(text = R.Version())
  logjs(R.Version())

## End(Not run)
</pre>

<hr /><div style="text-align: center;">[Package <em>shinyjs</em> version 2.1.0 <a href="00Index.html">Index</a>]</div>
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