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treegrid
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Fix cell editing with sticky headers

rel-1.0
Vitaliy Filippov 2016-08-18 17:33:36 +03:00
parent c465fb4ed3
commit 603e472e72
1 changed files with 10 additions and 7 deletions
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17
treegrid.js
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@ -1,7 +1,7 @@
/**
* Very simple and fast tree grid/table, compatible with dynamic loading and stickyheaders.js
* License: MPL 2.0+, (c) Vitaliy Filippov 2016+
* Version: 2016-08-15
* Version: 2016-08-18
*/
/**
@ -150,11 +150,13 @@ TreeGrid.prototype._setProps = function(el, props)
// Simple cell editing
TreeGrid.prototype._getCellIndex = function(n)
TreeGrid.prototype._getCellIndex = function(n, sticky)
{
var i = 0;
while ((n = n.previousSibling))
i += (n.nodeType != 3 ? 1 : 0);
if (sticky && this.stickyInit)
i = (i > 0 ? i-1 : i);
return i;
}
@ -170,7 +172,7 @@ TreeGrid.prototype.initCellEditing = function()
td = td.parentNode;
if (td.nodeName == 'TD' && td.parentNode._node && td.previousSibling && td.className != 'celleditor')
{
var params = self.onStartCellEdit && self.onStartCellEdit(td.parentNode._node, self._getCellIndex(td), td) || {};
var params = self.onStartCellEdit && self.onStartCellEdit(td.parentNode._node, self._getCellIndex(td, true), td) || {};
if (params.abort)
return;
self.editedCells.push(td);
@ -203,7 +205,7 @@ TreeGrid.prototype.initCellEditing = function()
TreeGrid.prototype.stopCellEditing = function(td, _int)
{
var i = this._getCellIndex(td);
var i = this._getCellIndex(td, true);
var node = td.parentNode._node;
node._oldCells[i] = undefined;
var params = this.onStopCellEdit && this.onStopCellEdit(node, i, td.firstChild ? td.firstChild.value : null, td) || {};
@ -234,14 +236,14 @@ TreeGrid.prototype.initCellSelection = function(restrictToNode)
{
if (!cell.parentNode._node || cell.className.indexOf(' selected') >= 0)
return;
var i = self._getCellIndex(cell);
var i = self._getCellIndex(cell, true);
if (!self.onCellSelect || self.onCellSelect(cell.parentNode._node, i, cell))
cell.className += ' selected';
};
self.deselectCell = function(cell)
{
self.onCellDeselect && self.onCellDeselect(cell.parentNode._node, self._getCellIndex(cell), cell);
self.onCellDeselect && self.onCellDeselect(cell.parentNode._node, self._getCellIndex(cell, true), cell);
cell.className = cell.className.replace(' selected', '');
};
@ -468,7 +470,8 @@ TreeGridNode.prototype._hashEqual = function(a, b)
TreeGridNode.prototype._renderCell = function(i, cell)
{
var ri = this.stickyInit ? (i > 0 ? i+1 : 0) : i;
// this may be the first render of a row inside a stickyheaders grid
var ri = this.tr.cells.length && this.tr.cells[0].className.indexOf(' _scri') >= 0 ? (i > 0 ? i+1 : 0) : i;
if (!this.tr.cells[ri])
this.tr.appendChild(document.createElement('td'));
// virtualDOM-like approach: compare old HTML properties