我有一个我继承的网页,上面有一个显示一些数据的kendo网格。网格设置为启用分页的客户端,可用的页面大小不同。下面的半消毒代码:
self.loadGrid = function (someId, anotherId, pager) {
var pageSizeActive = 20;
var pageNumberActive = 1;
var grid = $("#MyItemGrid").data("kendoGrid");
if (grid) {
//apply pager values
var pagerValue = $('.k-pager-sizes').find('.k-input').html();
if (pagerValue) {
//persist selecter page size
pageSizeActive = pagerValue;
}
//selected page number
if (pager) {
//edit and delete stay on same page number
pageNumberActive = grid.dataSource.page();
}
}
var columnList = null;
gridDataSource = {
transport: {
read: function (options) {
var list = new lookupList(someId, anotherId);
list.get(options.success, options.error);
}
},
schema: {
model: {
id: "ItemId",
fields: {
ItemId: { typ: "int", editable: false, nullable: true },
Author: { type: "string", validation: { required: false } }
}
}
},
page: pageNumberActive,
pageSize: pageSizeActive,
serverPaging: false,
serverFiltering: true,
serverSorting: true,
error: function (e) {
console.log(e);
},
change: function (e) {
console.log(e);
},
};
columnList = [
{
field: "check_item", title: "<input type='checkbox' id='chkItemsSelectAll' onclick='SelectItemAll();'/>",
template: "<input type='checkbox' id='noteChk' onclick='chkOrUnchkCompleteItem(this)'/>",
width: '30px', sortable: false, filterable: false
},
{
field: "critical_item", title: " ",
template: "<a href='javascript:;' onclick='ChangeItemStatus(#=MainId()#,#=ItemId()#);'><span class='" + ViewModel.itemImageCritical() + " k-grid-cell-critical-off' aria-hidden='true'><span></a>",
width: '24px', height: '20px', sortable: false, filterable: false
},
{ field: "ItemDate()", title: "Date/Time", type: "date", format: "{0:dd/MM/yyyy hh:mmsstt}", width: "160px", template: '#=StyleDateTime(ItemDate())#', sortable: false, filterable: false },
{
field: "manual_item", title: " ",
template: "<span class='" + ViewModel.itemImageManual() + " k-grid-cell-manual-off' aria-hidden='true' title='date was manually entered'><span>",
width: '24px', height: '20px', sortable: false, filterable: false
},
{ field: "Author", title: "Author", width: "200px", sortable: false, filterable: false },
{
field: "subject_item", title: "Item",
template: "<span>" + '#if(Subject() == null) {##}else{# #=Subject()#' + '<br/>' + ' # }#' + "#=ItemView()#" + "<span>",
width: '100%', sortable: false, filterable: false
},
{
command: [
{
name: "Edit",
click: function (e) {
var record = this.dataItem($(e.currentTarget).closest("tr"));
var myItem = record;
_item = myItem;
if (_item != null) {
if (_item.canComplete()) {
$('#btnComplete').prop('disabled', false);
}
else {
$('#btnComplete').prop('disabled', true);
}
}
kendo.bind($("#WindowCreateItem"), myItem);
$('#btnDelete').prop('disabled', false);
var win = $("#WindowCreateEditItem").data("kendoWindow");
win.center();
win.open();
$("#divErrItem").hide();
$("#NewItemName").removeClass('sp-error');
}
}
],
title: " ",
width: "100px"
}
];
if (grid != null) {
grid.destroy();
grid.wrapper.empty();
}
$("#MyItemGrid").kendoGrid({
dataSource: gridDataSource,
change: function (e) {
syncCheckBoxes();
},
//height: 455,
scrollable: true,
sortable: true,
selectable: "multiple, row",
filterable: true,
pageable: {
pageSizes: [20, 60, 100]
},
editable: false,
dataBound: function (e) {
itemApplyStyling(e);
CheckCanEditItem(e);
},
columns: columnList
});
};
我遇到的问题是,当我最初加载数据时(数据通过ajax调用单独加载),第一页20(初始页面大小)正确显示。如果我在上面显示的更改函数中放置一个断点,只有一个日志(不是第二个更改函数),我会看到&#34; e&#34;查看页面1时长度为20条记录。当我点击第2页时,&#34; e&#34;是剩余的记录长度。例如,如果从ajax调用中提取的数据长度为209条记录,则第1页有20条记录,第2页有189条。尽管底部的分页框仍然显示11页,每一页(由于某种原因除了最后一页) )显示189条记录。最后一个节目9。
原作者是否错误配置了某些内容?我只是没有看到它。
答案 0 :(得分:0)
我知道这是一个老帖子,但是,我只是遇到了类似的问题。 如果你在代码中注意到,你在gridDataSource中有这个:
serverFiltering: true,
serverSorting: true,
......而且......它也会影响分页,所以它会进入服务器。 你应该用这个:
serverFiltering: false,
serverSorting: false,
它解决了我的问题。 你可以玩这个例子: http://dojo.telerik.com/@Kiril/EFAb