On Wed, Jan 8, 2014 at 6:27 PM, Esteban Lorenzano <estebanlm@gmail.com> wrote:

Hi,

I remember I made same question a couple of years ago… and I didn’t have an answer at the moment, and now I have the same problem.

I have a simple browser like this

“ColumnA" -> “ColumnB"

My problem is: ColumnA renders a custom Morph. The morph is complicated (is a solar system simulation), I can select a planet to show some properties.
This properties should be displayed in ColumnB

I tried something like this:

browser transmit from: #levels; to: #map; andShow: [ :a |
| presentation |

presentation := a morph.
presentation
title: 'Area Schematics';
display: [ :baseLevel |
self
createMorphFor: baseLevel
onSelect: [ :node| presentation selection: node ] ] ].

browser transmit from: #map; to: #properties; andShow: [ :a |
a text
title: 'Properties' ].

But that does not works :(

I want a way to trigger a port and update my properties pane.
How I do that?

I am not sure to understand what is not working selection or updating but try having a look at the examples:

GLMBasicExamples open

There are plenty that show how the ports and their transmission work.

A presentation can be updated with the "update" message.

I can have a look at the code of the browser.

Usman

I do not want to create a presenter for that simple and basic behaviour… it has to be an easy way that I’m not saying.
But even if I have to do a presenter/renderer and all the bureaucracy… I still don’t know how to do it.

Any help will be welcomed.

thanks,
Esteban
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