Select control's setValue is not usable due to insufficient wrapping
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Key: CLK-744
URL: https://issues.apache.org/jira/browse/CLK-744
Project: Click
Issue Type: Bug
Components: core
Affects Versions: 2.3.0-M1, 2.2.0
Reporter: Sander van Grieken
When calling setValue on a Select instance, it bombs out while rendering,
regardless whether a String or an Option is passed.
Passing an Option instance causes it to be 'toString'-ed as an Object (i.e.
'org.apache.click.control.opt...@1c154a3') when retrieving the selected value
again.
Passing a String causes it to throw a java.lang.IllegalArgumentException:
Select option class not instance of Option or OptionGroup: java.lang.String
at org.apache.click.control.Select.render(Select.java:998)
I have modified the render(HtmlStringBuffer buffer) method in Select.java to
additionally check for String instances, and in that case wrap it into an
Option, and that works fine.
if (object instanceof String) {
Option option = new Option(object);
option.render(this, buffer);
} else ...
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