Chart-API: Man kann VARCHAR-Spalte als Wertespalte festlegen

Description

Initial behaviour:
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Man kann in den Eigenschaften der Charts die VT festlegen.
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Real behaviour:
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Ich kann als Wertespalte eine Spalte auswählen die keinen
numerischen Typ hat. Dies führt zur Laufzeit zu einer
Exception.
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Expected behaviour:
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Es sollte unterbunden werden, dass man Spalten auswählt,
die keine numerischen Werte enthalten.
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Comment:
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Environment

None

Activity

Show:
JW
November 15, 2013, 12:10 PM

Provided comments should give explanation why this "bug" wont be fixed.

JW
November 15, 2013, 12:08 PM
Edited

SnapshotDiagram example screenshot added

JW
August 19, 2013, 7:27 AM
Edited

Also consider date/time values beside the mentioned numeric limitation.

JW
August 13, 2013, 1:26 PM

This is the desired behavior.
There could be the situation the user wants to create a kind of snapshot diagram with string labeling on both axes.
Like the exceptions says "No matching axis/data initializer type was found" but if the user wants to create a custom data initializer he can do so.
Hence String value axes must be accessible.

Won't Fix

Assignee

JW

Reporter

Holger Lober

Labels

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Components

Fix versions

Affects versions

Priority

Minor