sortablegridfield/javascript/GridFieldSortableRows.js
2015-04-07 10:09:06 +12:00

148 lines
5.1 KiB
JavaScript

(function($) {
$.entwine('ss', function($) {
$('.ss-gridfield .gridfield-sortablerows input').entwine({
onmatch: function() {
var self=this;
var refCheckbox=$(this);
var gridField=this.getGridField();
var form=gridField.closest('form');
var pageSort=false;
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),
helper: function(e, ui) {
//Maintains width of the columns
ui.children().each(function() {
$(this).width($(this).width());
});
return ui;
},
update: function(event, ui) {
if(pageSort) {
pageSort=false;
return;
}
$('.ss-gridfield-item').removeClass('first last odd even');
$('.ss-gridfield-item').first().addClass('first');
$('.ss-gridfield-item:odd').last().addClass('last');
$('.ss-gridfield-item:even').addClass('even');
$('.ss-gridfield-item:odd').addClass('odd');
var dataRows=[];
var gridItems=gridField.getItems();
var button=refCheckbox.parent().find('.sortablerows-savesort');
for(var i=0;i<gridItems.length;i++) {
dataRows[i]=$(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')){
gridField.find('tbody').disableSelection();
}
gridField.find('.datagrid-pagination .ss-gridfield-previouspage, .datagrid-pagination .ss-gridfield-nextpage').each(function() {
$(this).droppable({
disabled: $(this).is(':disabled'),
accept: 'tr.ss-gridfield-item',
activeClass: 'sortablerows-droptarget',
tolerance: 'pointer',
drop: function(event, ui) {
pageSort=true;
var button=refCheckbox.parent().find('.sortablerows-sorttopage');
var itemID=$(ui.draggable).data('id');
var target='';
if($(this).hasClass('ss-gridfield-previouspage')) {
target='previouspage';
}else if($(this).hasClass('ss-gridfield-nextpage')) {
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
}
]});
}
});
});
},
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()}]});
},
_makeRequest: function(ajaxOpts, callback) {
var gridField=this.getGridField();
var form = gridField.closest('form'),
focusedElName = gridField.find(':input:focus').attr('name'); // Save focused element for restoring after refresh
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);
}
$.ajax($.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));
}
});
});
})(jQuery);