Ralph Jacobs created TOBAGO-1675:
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Summary: tc:sheet with click event and empty list throws exception
Key: TOBAGO-1675
URL: https://issues.apache.org/jira/browse/TOBAGO-1675
Project: MyFaces Tobago
Issue Type: Bug
Components: Core
Affects Versions: 3.0.0
Environment: NLB (BaseOne 6.0.0)
Reporter: Ralph Jacobs
tc:sheet containing
- tc:row containing tc:event
- 6 tc:column tags
When rendering with an empty list, the renderer throws the following exception:
Exception: 'Index: 6, Size: 6'
java.lang.IndexOutOfBoundsException: Index: 6, Size: 6
at java.util.ArrayList.rangeCheck(ArrayList.java:604)
at java.util.ArrayList.get(ArrayList.java:382)
at
org.apache.myfaces.tobago.internal.renderkit.renderer.SheetRenderer.encodeEnd(SheetRenderer.java:484)
Cause:
AbstractUISheet:findColums recognizes the child tc:row as a column, since
AbstractUIRow inherits from AbstractUIColumnBase. Later, the number of columns
is one greater than the number of column widths.
private void findColumns(final UIComponent component, final
List<AbstractUIColumnBase> result, final boolean all) {
for (final UIComponent child : component.getChildren()) {
if (all || child.isRendered()) {
if (child instanceof AbstractUIColumnBase) {
result.add((AbstractUIColumnBase) child);
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