我希望能够订阅在Sortable拖放操作(3.6可排序行中的新功能)期间引发的事件,因为我需要将此信息保留回存储。我已尝试从http://www.trirand.com/jqgridwiki/doku.php?id=wiki:jquery_ui_methods#drag_and_drop_rows_between_grids启动onstop和onstart,但它似乎只适用于drop target是另一个表。
谢谢你, 斯蒂芬
专栏:
var col_names = ['Qty', 'SFC', 'Item Nbr', 'Brand', 'Product', 'Catalog', 'Price', 'UOM', 'Case', 'Remarks', 'Wt.', 'Par', 'Purchased', 'ProductId', 'SortPriority'];
var col_model = [
{ name: 'Quantity', index: 'Quantity', width: 22, sorttype: "number", editable: true, edittype: 'text', editoptions: { size: 10, maxlength: 15} },
{ name: 'ProductAttributes', index: 'ProductAttributes', width: 50 },
{ name: 'ItemNum', index: 'ItemNum', width: 50, align: "right" },
{ name: 'BrandName', index: 'BrandName', width: 100 },
{ name: 'ProducName', index: 'ProducName', width: 150 },
{ name: 'Catalog', index: 'Catalog', width: 100 },
{ name: 'Price', index: 'Price', width: 40, sorttype: "number", align: "right" },
{ name: 'UOM', index: 'UOM', width: 30 },
{ name: 'CasePack', index: 'CasePack', width: 30 },
{ name: 'PackageRemarks', index: 'PackageRemarks', width: 80 },
{ name: 'AveWeight', index: 'AveWeight', width: 30, align: "right" },
{ name: 'Par', index: 'Par', width: 25, align: "right", editable: true, edittype: 'text', editoptions: { size: 15, maxlength: 15} },
{ name: 'LastPurchaseDate', index: 'LastPurchaseDate', width: 40, align: "right" },
{ name: 'ProductId', index: 'ProductId', hidden: true, key: true },
{ name: 'SortPriority', index: 'SortPriority', hidden: true }
];
网格:
favoriteGrid = $('#favoriteGrid');
favoriteGrid.jqGrid({
url: '/xxx/yyy/',
datatype: 'json',
ajaxGridOptions: { contentType: "application/json" },
jsonReader: {
id: "ProductId",
cell: "",
root: function (obj) { return obj.rows; },
page: function () { return 1; },
total: function () { return 1; },
records: function (obj) { return obj.rows.length; },
repeatitems: true
},
colNames: col_names,
colModel: col_model,
pager: $('#favoritePager'),
pginput: false,
rownumbers: true,
rownumWidth: 25,
rowNum: 1000,
autowidth: true,
height: '500px',
sortable: true, // enable column sorting
multiselect: true, // enable multiselct
gridview: true,
ignoreCase: true,
loadonce: true, // one ajax call per
loadui: 'block',
loadComplete: function () {
var gr = $('#favoriteGrid');
fixGridSize(gr);
},
onSelectRow: function (id) {
if (id && id !== lastSel) {
favoriteGrid.restoreRow(lastSel);
lastSel = id;
}
favoriteGrid.editRow(id, true);
},
onstop: function (event, ui) {
alert("onstop");
}
}).jqGrid('navGrid', '#favoritePager',
{ add: false, edit: false, del: false, search: true, refresh: false },
{},
{},
{},
{ multipleSearch: true, showQuery: false },
{}).jqGrid('sortableRows').jqGrid('gridDnD');
EDIT1:
从jqGrid生成的表是可排序的,所以我认为这是在初始化之后使用这些jquery函数的问题。
$('#favoriteGrid').bind("sortstart", function (event, ui) {
alert("start");
});
$('#favoriteGrid').bind("sortstop", function (event, ui) {
alert("stop");
});
答案 0 :(得分:3)
这是一个很好的问题!
要捕获使用列的结果,您应该使用sortable
作为函数而不是布尔true
:
sortable: function (permutation) {
alert ('permutation=' + permutation.join(','));
}
见the demo。如果您重新排序“客户”和“日期”列,您将收到提醒消息
内部用于行号和多选复选框的列'rn'和'cb'是第一个,索引为0和1.列'Client'的索引为2,'Date'的索引为3.到{重新排序“客户”和“日期”列后的{1}}数组将为permutation
重要的是要提一下,如果你需要设置jQuery UI Sortable的一些选项,你应该使用另一种格式的[0, 1, 3, 2, 4, 5, 6, 7, 8, 9]
jqGrid参数:
sortable
请参阅the next demo:
更新:要监控行的重新排序,您可以执行以下操作:
sortable: {
update: function (permutation) {
alert ('permutation=' + permutation.join(','));
},
options: {
opacity: 0.8
}
}
见the demo。您可以使用以下
获取有关已移动行的新位置之前和之后的行的更多详细信息favoriteGrid.jqGrid('sortableRows', {
update: function (ev, ui) {
alert ("The row with the id=" + ui.item[0].id +
" is moved. New row index is " + ui.item[0].rowIndex);
}});
请参阅the next demo。
答案 1 :(得分:1)
当前有效的实施是
$('#favoriteGrid').bind("sortstart", function (event, ui) {
// I had no need for this action
});
$('#favoriteGrid').bind("sortstop", function (event, ui) {
var lista = jQuery("#favoriteGrid").getDataIDs();
var items = [];
for (i = 0; i < lista.length; i++) {
var rowData = jQuery("#favoriteGrid").getRowData(lista[i]);
items.push({ productId: rowData.ProductId, rowNum: i });
}
var fromFolder = $("#favorite-products > a.selected").attr("data-folderId");
var payload = { FolderId: fromFolder, Items: items };
$.blockUI({ message: '<h3><img src="../../../../Content/images/busy.gif" /> Saving your sort order...</h3>' });
$.ajax({
type: "POST",
url: "/xxx/yyy/zzz/",
data: JSON.stringify(payload),
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (data) {
$("#favoriteStatusMessages").html(data)
$.unblockUI();
},
failure: function (errMsg) {
$("#favoriteStatusMessages").html(errMsg).addClass("ui-state-error");
$.unblockUI();
}
});
});