sortablegridfield/javascript/GridFieldSortableRows.js

203 lines
6.4 KiB
JavaScript
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2012-05-09 19:14:34 +02:00
(function($) {
$.entwine('ss', function($) {
$('.ss-gridfield .gridfield-sortablerows input').entwine({
PageSort: false,
onmatch: function() {
var self=this;
var refCheckbox=$(this);
var gridField=this.getGridField();
var form=gridField.closest('form');
var pageArrows=gridField.find('.gridfield-sortablerows-movepage .sortablerows-psort-arrow');
if($(this).is(':checked')) {
gridField.find('table').addClass('dragSorting');
}else {
gridField.find('table').removeClass('dragSorting');
}
gridField.find('tbody').sortable({
opacity: 0.6,
disabled: ($(this).is(':checked')==false),
start: function(event, ui) {
pageArrows.show();
pageArrows.redraw();
pageArrows.startMoveTracking();
},
stop: function(event, ui) {
pageArrows.stopMoveTracking();
pageArrows.hide();
},
sort: function(event, ui) {
pageArrows.moveTracking(event, ui);
},
update: function(event, ui) {
if(self.getPageSort()) {
self.setPageSort(false);
return;
}
var gridItems=gridField.getItems();
gridItems.removeClass('first last odd even');
gridItems.first().addClass('first');
gridItems.last().addClass('last');
gridItems.filter(':even').addClass('odd');
gridItems.filter(':odd').addClass('even');
var dataRows=[];
var button=refCheckbox.parent().find('.sortablerows-savesort');
for(var i=0;i<gridItems.length;i++) {
dataRows[i]=$(gridItems[i]).data('id');
}
self._makeRequest({data: [
{
name: button.attr('name'),
value: button.val()
},
{
name: 'ItemIDs',
value: dataRows
}
]},function() {
form.removeClass('loading');
});
}
});
if(refCheckbox.hasClass('gridfield-sortablerows-noselection') || $(this).is(':checked')) {
gridField.find('tbody').disableSelection();
}
},
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onchange: function(e) {
var gridField=this.getGridField();
gridField.find('tbody').sortable('option', 'disabled', ($(this).is(':checked')==false));
gridField.setState('GridFieldSortableRows', {sortableToggle: $(this).is(':checked')});
var button=$(this).parent().find('.sortablerows-toggle');
gridField.reload({data: [{name: button.attr('name'), value: button.val()}]});
},
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_makeRequest: function(ajaxOpts, callback) {
var gridField=this.getGridField();
var form = gridField.closest('form');
form.addClass('loading');
ajaxOpts.data = ajaxOpts.data.concat(form.find(':input').serializeArray());
// Include any GET parameters from the current URL, as the view state might depend on it.
// For example, a list prefiltered through external search criteria might be passed to GridField.
if(window.location.search) {
ajaxOpts.data = window.location.search.replace(/^\?/, '') + '&' + $.param(ajaxOpts.data);
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}
$.ajax($.extend({}, {
headers: {"X-Pjax" : 'CurrentField'},
type: "POST",
url: gridField.data('url'),
dataType: 'html',
success: callback,
error: function(e) {
alert(ss.i18n._t('GRIDFIELD.ERRORINTRANSACTION'));
}
}, ajaxOpts));
}
});
$('.ss-gridfield .gridfield-sortablerows-movepage .sortablerows-psort-arrow').entwine({
ArrowIcon: null,
onmatch: function() {
var gridField=this.getGridField();
var sortableCheckbox=gridField.find('.gridfield-sortablerows input');
var self=$(this);
if($(this).hasClass('sortablerows-prev-page') && (gridField.find('.ss-gridfield-previouspage').length==0 || gridField.find('.ss-gridfield-previouspage').is(':disabled'))) {
$(this).remove();
return;
}else if($(this).hasClass('sortablerows-next-page') && (gridField.find('.ss-gridfield-nextpage').length==0 || gridField.find('.ss-gridfield-nextpage').is(':disabled'))) {
$(this).remove();
return;
}
$(this).droppable({
disabled: $(this).is(':disabled'),
accept: 'tr.ss-gridfield-item',
activeClass: 'sortablerows-droptarget',
tolerance: 'pointer',
drop: function(event, ui) {
self.stopMoveTracking();
sortableCheckbox.setPageSort(true);
var button=gridField.find('.gridfield-sortablerows .sortablerows-sorttopage');
var itemID=$(ui.draggable).data('id');
var target='';
if($(this).hasClass('sortablerows-prev-page')) {
target='previouspage';
}else if($(this).hasClass('sortablerows-next-page')) {
target='nextpage';
}
//Move and Reload the grid
gridField.reload({data: [
{
name: button.attr('name'),
value: button.val()
},
{
name: 'ItemID',
value: itemID
},
{
name: 'Target',
value: target
}
]});
}
});
this.redraw();
},
redraw: function() {
var gridField=this.getGridField();
var tbody=gridField.find('tbody');
var tbodyPos=tbody.position();
$(this).css('top', tbodyPos.top+'px').height(tbody.height());
},
startMoveTracking: function() {
var self=$(this);
self.setArrowIcon(self.find('i'));
},
stopMoveTracking: function() {
$(this).setArrowIcon(null);
},
moveTracking: function(e, ui) {
var self=$(this);
var arrowIcon=self.getArrowIcon();
if(arrowIcon) {
var selfOffset=self.offset().top;
var arrowIconHeight=arrowIcon.width()+10;
var railHeight=self.height()-arrowIconHeight;
var helperPos=ui.helper.offset().top;
if(helperPos>selfOffset+10 && helperPos<selfOffset+railHeight) {
arrowIcon.css('top', ((helperPos-selfOffset)+arrowIconHeight/2)+'px');
}
}
}
});
});
})(jQuery);