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"fix for bug #478: Invalid argument supplied for foreach() when no nexmatch *headers in rows"

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This commit is contained in:
Ralf Becker 2007-05-13 06:19:11 +00:00
parent 7f64e2d175
commit b07f9f9704
1 changed files with 6 additions and 5 deletions
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11
etemplate/inc/class.nextmatch_widget.inc.php
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@ -346,10 +346,9 @@
$cell['name'] = $nextmatch->name;
}
// preset everything for the column selection
if (!$value['no_columnselection'])
if (!$value['no_columnselection'] && // fetching column-names & -labels from the template
$this->_cols_from_tpl($value['template'],$value['options-selectcols'],$name2col,$value['rows']))
{
// fetching column-names & -labels from the template
$this->_cols_from_tpl($value['template'],$value['options-selectcols'],$name2col,$value['rows']);
//_debug_array($name2col);
//_debug_array($value['options-selectcols']);
// getting the selected colums from the prefs (or if not set a given default or all)
@ -421,6 +420,7 @@
* @param array &$cols here we add the column-name/-label
* @param array &$name2col
* @param array $content nextmatch content, to be able to resolve labels with @name
* @return int columns found, count($cols)
*/
function _cols_from_tpl(&$tmpl,&$cols,&$name2col,&$content)
{
@ -429,7 +429,7 @@
$cols['__content__'] =& $content;
$tmpl->widget_tree_walk(array($this,'_cols_from_tpl_walker'),$cols);
unset($cols['__content__']);
$name2col = $cols['name2col'] ? $cols['name2col'] : array(); unset($cols['name2col']);
$name2col = is_array($cols['name2col']) ? $cols['name2col'] : array(); unset($cols['name2col']);
//_debug_array($cols);
foreach($cols as $name => $label)
{
@ -457,7 +457,8 @@
}
$cols[$name] = $label;
}
//_debug_array($cols);
//_debug_array($cols);
return count($cols);
}
/**