0
@(Html.Kendo().Grid<Stuff>()
.Name("Grid")
.DataSource(source => source.Ajax().Events(events=>events.Error("onError"))
.Events(events=>events.RequestEnd("onRequestEnd"))
.Model(model =>
{
model.Field(p => p.PurchaseQuantity).Editable(false);
model.Field(p => p.PurchasePrice).Editable(false);
})
.Read("GetData", "Data"))
.Columns(columns =>
{
columns.Bound(o => o.PurchaseQuantity).Width(100);
columns.Bound(o => o.PurchasePrice).Format("{0:C}").Width(100);
})
.Sortable()
.Pageable(page=> page.PageSizes(new int[] { 10, 20, 50, 100 }).Refresh(true))
.Filterable(filterable => filterable.Extra(false))
.Events(boo=>boo.DataBound("onTest"))
.HtmlAttributes(new { style = "width:850px" })
)
,并用来加载数据的JavaScript是:
<script type="text/javascript">
var storage = window.localStorage;
var storageLoaded = false;
function onError() {
$("#Grid").data("kendoGrid").dataSource.cancelChanges();
}
function onTest() {
if (!storageLoaded) {
console.log('loading size from storage ' + storage.pageSize);
storageLoaded = true;
console.log('marked storage loaded');
$("#Grid").data("kendoGrid").dataSource.pageSize(storage.PageSize);
console.log('set pagesize from storage ' + storage.pageSize);
var pagesize = $("#Grid").data("kendoGrid").dataSource.pageSize();
console.log('page size is ' + pagesize);
}
}
function onRequestEnd(e) {
if (storageLoaded) {
var pagesize = $("#Grid").data("kendoGrid").dataSource.pageSize();
storage.pageSize = pagesize;
console.log('setting size to storage ' + storage.pageSize);
}
}
萤火虫控制台显示:从存储50 /标记存储
装载尺寸加载/套的页面大小从存储50 /页面大小为10个
问题: 为什么页面大小不保存设置后? 有没有更好的方法来完成这个? 有没有办法连接到pagesize选择器而不是使用requestEnd?