<div dir="ltr"><div>Hi Torsten.<br><br></div>I do guess that it isn't a good practice, but see here for an simple example [1].<br><br>Here I have an abstract class where I render the page with a hidden dialog (PIComponent>>renderModalOn:) containing ids to show messages and errors. Later when I want to show an error I use PIComponent>>showError:on:<br>You can see this in the concrete class PIExploreComponent.<br><br>I can share the image within that I use those classes if you want. This was an experiment for a project that right now is dead.<br>Best.<br><br>[1] <a href="http://forum.world.st/Bootstrap-s-Modal-question-td4713488.html">http://forum.world.st/Bootstrap-s-Modal-question-td4713488.html</a><br><br><br></div><div class="gmail_extra"><br><div class="gmail_quote">2015-03-12 7:22 GMT-03:00 Torsten Bergmann <span dir="ltr"><<a href="mailto:astares@gmx.de" target="_blank">astares@gmx.de</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I have a modal dialog in Seaside like the Bootstrap one demonstrated<br>
here:<br>
<br>
<a href="http://pharo.pharocloud.com/bootstrap/browser/Modal%20example" target="_blank">http://pharo.pharocloud.com/bootstrap/browser/Modal%20example</a><br>
<br>
When I click on "Save Changes" I would like the server to verify<br>
data (for instance check credentials for a login) and possibly<br>
display a message in the dialog when the input was wrong.<br>
<br>
In such a case I only want to refresh the contents of the dialog<br>
and not a full page refresh, because with a full page refresh the<br>
dialog would not be open again but also I want the updated info<br>
to look smooth without flickering of a full page reload.<br>
<br>
Also when the data is fine after checking on the server the<br>
dialog should close.<br>
<br>
What options do I have/whats the best way to implement this?<br>
Any best practices or simple examples ideally with Bootstrap?<br>
<br>
Thx<br>
T.<br>
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