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- Patch #329797 by danielb: better support for nested elements.

merge-requests/26/head
Dries Buytaert 2009-06-10 05:06:57 +00:00
parent cf7371805e
commit 122ba8461e
1 changed files with 10 additions and 6 deletions
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16
misc/tabledrag.js
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@ -79,13 +79,15 @@ Drupal.tableDrag = function (table, tableSettings) {
// manually append 2 indentations in the first draggable row, measure
// the offset, then remove.
var indent = Drupal.theme('tableDragIndentation');
var testCell = $('tr.draggable:first td:first', table).prepend(indent).prepend(indent);
// Match immediate children of the parent element to allow nesting.
var testCell = $('> tbody > tr.draggable:first td:first, > tr.draggable:first td:first', table).prepend(indent).prepend(indent);
this.indentAmount = $('.indentation', testCell).get(1).offsetLeft - $('.indentation', testCell).get(0).offsetLeft;
$('.indentation', testCell).slice(0, 2).remove();
}
// Make each applicable row draggable.
$('tr.draggable', table).each(function () { self.makeDraggable(this); });
// Match immediate children of the parent element to allow nesting.
$('> tr.draggable, > tbody > tr.draggable', table).each(function() { self.makeDraggable(this); });
// Hide columns containing affected form elements.
this.hideColumns();
@ -115,9 +117,10 @@ Drupal.tableDrag.prototype.hideColumns = function () {
// Hide the column containing this field.
if (hidden && cell[0] && cell.css('display') != 'none') {
// Add 1 to our indexes. The nth-child selector is 1 based, not 0 based.
var columnIndex = $('td', cell.parent()).index(cell.get(0)) + 1;
var headerIndex = $('td:not(:hidden)', cell.parent()).index(cell.get(0)) + 1;
$('tr', this.table).each(function () {
// Match immediate children of the parent element to allow nesting.
var columnIndex = $('> td', cell.parent()).index(cell.get(0)) + 1;
var headerIndex = $('> td:not(:hidden)', cell.parent()).index(cell.get(0)) + 1;
$('> thead > tr, > tbody > tr, > tr', this.table).each(function(){
var row = $(this);
var parentTag = row.parent().get(0).tagName.toLowerCase();
var index = (parentTag == 'thead') ? headerIndex : columnIndex;
@ -763,7 +766,8 @@ Drupal.tableDrag.prototype.setScroll = function (scrollAmount) {
Drupal.tableDrag.prototype.restripeTable = function () {
// :even and :odd are reversed because jQuery counts from 0 and
// we count from 1, so we're out of sync.
$('tr.draggable', this.table)
// Match immediate children of the parent element to allow nesting.
$('> tbody > tr.draggable, > tr.draggable', this.table)
.filter(':odd').filter('.odd')
.removeClass('odd').addClass('even')
.end().end()