Multiple actions in On.click

[Julia Childs]

Hello, I'm trying to update three slot[TextView]s, however, the only slot that gets updated in the very last one.  My code snippet is:

...

On.click {

  val newBTCData = fBTCData()

  capLast <~ newBTCData.map(p => text(p._1)) <~ fat

  capAsk  <~ newBTCData.map(p => text(p._2)) <~ med

  cap24h  <~ newBTCData.map(p => text(p._3)) <~ med

}

...

How can I update multiple slots in the same click event?  Thanks for any help on this.

[Nick Stanchenko]

Hi,

You can chain the UI actions together with the “~” operator, like this:

On.click {

  val newBTCData = fBTCData()

  (capLast <~ newBTCData.map(p => text(p._1)) <~ fat) ~

  (capAsk  <~ newBTCData.map(p => text(p._2)) <~ med) ~

  (cap24h  <~ newBTCData.map(p => text(p._3)) <~ med)

}

See http://macroid.github.io/guide/UiActions.html#composing.

Nick

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[Julia Childs]

Sweet, thanks.  I must have missed that part in the docs.