Mercurial > defr > drupal > core

comparison misc/tabledrag.js @ 11:589fb7c02327 6.5

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Drupal 6.5
author Franck Deroche <webmaster@defr.org>
date Tue, 23 Dec 2008 14:32:19 +0100
parents fff6d4c8c043
children
comparison
equal deleted inserted replaced
10:6f15c9d74937 11:589fb7c02327
1 // $Id: tabledrag.js,v 1.13.2.3 2008/06/12 19:13:25 dries Exp $ 1 // $Id: tabledrag.js,v 1.13.2.4 2008/09/17 07:59:39 goba Exp $
2 2
3 /** 3 /**
4 * Drag and drop table rows with field manipulation. 4 * Drag and drop table rows with field manipulation.
5 * 5 *
6 * Using the drupal_add_tabledrag() function, any table with weights or parent 6 * Using the drupal_add_tabledrag() function, any table with weights or parent
71 } 71 }
72 if (this.indentEnabled) { 72 if (this.indentEnabled) {
73 this.indentCount = 1; // Total width of indents, set in makeDraggable. 73 this.indentCount = 1; // Total width of indents, set in makeDraggable.
74 // Find the width of indentations to measure mouse movements against. 74 // Find the width of indentations to measure mouse movements against.
75 // Because the table doesn't need to start with any indentations, we 75 // Because the table doesn't need to start with any indentations, we
76 // manually create an empty div, check it's width, then remove. 76 // manually append 2 indentations in the first draggable row, measure
77 var indent = $(Drupal.theme('tableDragIndentation')).appendTo('body'); 77 // the offset, then remove.
78 this.indentAmount = parseInt(indent.css('width')); 78 var indent = Drupal.theme('tableDragIndentation');
79 indent.remove(); 79 var testCell = $('tr.draggable:first td:first', table).prepend(indent).prepend(indent);
80 this.indentAmount = $('.indentation', testCell).get(1).offsetLeft - $('.indentation', testCell).get(0).offsetLeft;
81 $('.indentation', testCell).slice(0, 2).remove();
80 } 82 }
81 83
82 // Make each applicable row draggable. 84 // Make each applicable row draggable.
83 $('tr.draggable', table).each(function() { self.makeDraggable(this); }); 85 $('tr.draggable', table).each(function() { self.makeDraggable(this); });
84 86
405 407
406 // Similar to row swapping, handle indentations. 408 // Similar to row swapping, handle indentations.
407 if (self.indentEnabled) { 409 if (self.indentEnabled) {
408 var xDiff = self.currentMouseCoords.x - self.dragObject.indentMousePos.x; 410 var xDiff = self.currentMouseCoords.x - self.dragObject.indentMousePos.x;
409 // Set the number of indentations the mouse has been moved left or right. 411 // Set the number of indentations the mouse has been moved left or right.
410 var indentDiff = parseInt(xDiff / self.indentAmount * self.rtl); 412 var indentDiff = Math.round(xDiff / self.indentAmount * self.rtl);
411 // Indent the row with our estimated diff, which may be further 413 // Indent the row with our estimated diff, which may be further
412 // restricted according to the rows around this row. 414 // restricted according to the rows around this row.
413 var indentChange = self.rowObject.indent(indentDiff); 415 var indentChange = self.rowObject.indent(indentDiff);
414 // Update table and mouse indentations. 416 // Update table and mouse indentations.
415 self.dragObject.indentMousePos.x += self.indentAmount * indentChange * self.rtl; 417 self.dragObject.indentMousePos.x += self.indentAmount * indentChange * self.rtl;