number translator
-----------------
Key: TAPESTRY-1383
URL: https://issues.apache.org/jira/browse/TAPESTRY-1383
Project: Tapestry
Issue Type: Bug
Components: Framework
Affects Versions: 4.1.1, 4.0
Environment: windows 2k professional, tomcat 4.1.24, j2sdk 1.4.2_13,
eclipse 3.2.1
Reporter: Arthur Tam
- define html with an input field (going to capture a number with pattern #.##)
- define translator: <binding name="translator"
value="translator:number,pattern=#.##" />
- define validators: <binding name="validators"
value="validators:min=-1.23,max=20.12" />
- code onSubmit listener for the form:
public String onSubmit (IRequestCycle cycle) {
ValidationDelegate delegate = (ValidationDelegate) ((IForm)
getComponent("stockQuoteForm")).getDelegate();
System.out.println("***");
System.out.println(getStockPrice());
if (delegate.getHasErrors()) {
List ut = delegate.getAssociatedTrackings();
if (ut != null && ut.size() > 0) {
System.out.println("***");
System.out.println(((IFieldTracking)
ut.get(0)).getErrorRenderer().toString());
}
return null;
}
System.out.println("should not reach here if enter " + getStockPrice());
return null;
}
}
Test and result:
- enter 0.123 to the input field and submit the form
- console output messages:
***
0.123
should not reach here if enter 0.123
- As the input not conform to the pattern, it should fail the input. If it pass
the input, it should trim the number for me i.e. return 0.12 when calling
getStockPrice(), it is found that the screen just refresh with 0.12 silently
but internally, it is accepted the input.
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