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GridFieldOrderableRows: Allow setting the reorder handles column's number

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Until now the column with the handles starting the reorder action always
appeared as the first column at the left of the GridField. As a followup to
the previous change's for extra sort fields, this change allows specifying
a different column index. This way you can eg. move the handles behind a
category column whose sorting will always be enforced, thus giving the user
visual support in understanding the limits of drag-n-drop reordering.
This commit is contained in:
Pieter Hollants 2015-01-18 19:48:37 +01:00
parent 79972af8a2
commit ffee8d4d35
1 changed files with 27 additions and 1 deletions
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28
code/GridFieldOrderableRows.php
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@ -33,6 +33,14 @@ class GridFieldOrderableRows extends RequestHandler implements
*/
protected $extraSortFields = null;
/**
* The number of the column containing the reorder handles
*
* @see setReorderColumnNumber()
* @var integer
*/
protected $reorderColumnNumber = 0;
/**
* @param string $sortField
*/
@ -76,6 +84,24 @@ class GridFieldOrderableRows extends RequestHandler implements
return $this;
}
/**
* @return integer
*/
public function getReorderColumnNumber() {
return $this->reorderColumnNumber;
}
/**
* Sets the number of the column containing the reorder handles.
*
* @param integer $colno
* @return GridFieldOrderableRows $this
*/
public function setReorderColumnNumber($colno) {
$this->reorderColumnNumber = $colno;
return $this;
}
/**
* Gets the table which contains the sort field.
*
@ -125,7 +151,7 @@ class GridFieldOrderableRows extends RequestHandler implements
public function augmentColumns($grid, &$cols) {
if(!in_array('Reorder', $cols) && $grid->getState()->GridFieldOrderableRows->enabled) {
array_unshift($cols, 'Reorder');
array_splice($cols, $this->reorderColumnNumber, 0, 'Reorder');
}
}