jqGrid 寻呼机停止工作
过去几天我一直在尝试 jqGrid 4.1.2,在此过程中激活了越来越多的内置功能。一路上寻呼机停止工作,我不知道出了什么问题。当网格加载时,我可以很好地看到第一页的数据,但是当我切换页面时,数据保持不变。只有计数器发生变化。如果我在行数下拉列表中选择 100,我可以看到所有数据。
我与 http://www.trirand.com/blog/jqgrid 中的示例进行了比较/jqgrid.html 一切似乎都匹配,但我承认我不是最好的 JavaScript 编码员。这是有问题的代码:
<script type="text/javascript" language="javascript">
jQuery(document).ready(function() {
jQuery("#testgrid").jqGrid({
url:'/Main/DynamicGridData/',
mtype:'POST',
datatype:'json',
colNames: [
'CustomerId',
'RecordStartUtc',
'RecordEndUtc',
'Id',
'Name',
'Status',
'AudioTitle',
'ServerId',
'ServerName',
'ApplicationInstanceId',
'ApplicationInstanceName',
'ApplicationName',
'ChannelId',
'ChannelFullName',
],
colModel: [
{ name: 'CustomerId', index: 'CustomerId', width: 0, align: 'left' },
{ name: 'RecordStartUtc', index: 'RecordStartUtc', width: 0, align: 'left' },
{ name: 'RecordEndUtc', index: 'RecordEndUtc', width: 0, align: 'left' },
{ name: 'Id', index: 'Id', width: 0, align: 'left' },
{ name: 'Name', index: 'Name', width: 0, align: 'left' },
{ name: 'Status', index: 'Status', width: 0, align: 'left' },
{ name: 'AudioTitle', index: 'AudioTitle', width: 0, align: 'left' },
{ name: 'ServerId', index: 'ServerId', width: 0, align: 'left' },
{ name: 'ServerName', index: 'ServerName', width: 0, align: 'left' },
{ name: 'ApplicationInstanceId', index: 'ApplicationInstanceId', width: 0, align: 'left' },
{ name: 'ApplicationInstanceName', index: 'ApplicationInstanceName', width: 0, align: 'left' },
{ name: 'ApplicationName', index: 'ApplicationName', width: 0, align: 'left' },
{ name: 'ChannelId', index: 'ChannelId', width: 0, align: 'left' },
{ name: 'ChannelFullName', index: 'ChannelFullName', width: 0, align: 'left' },
],
pager:'#gridpager',
rowNum:25,
rowList:[25,50,75,100],
sortname:'Id',
sortorder:'Asc',
viewrecords:true,
imgpath:'/Content/themes/base/images',
caption:'Test Grid',
autowidth:true,
width:'100%',
height:'100%',
hoverrows:false
});
jQuery("#testgrid").jqGrid(
'navGrid','#gridpager',
{view:true,edit:false,add:false,del:false},{},{},{},
{multipleSearch:true,multipleGroup:false},{closeOnEscape:true}
);
});
</script>
<table id="testgrid"></table>
<div id="gridpager"></div>
提前致谢, // 莱纳斯
I've been experimenting with jqGrid 4.1.2 the last couple of days, activating more and more of it's built in functionality along the way. Somewhere along the way the pager stopped working, and I cannot figure out what is wrong. When the grid loads I can see the data for the first page fine, but when I switch pages the data remains the same. Only the counter changes. If I select 100 in the number of rows dropdown-list, I can see all data.
I've compared to the examples at http://www.trirand.com/blog/jqgrid/jqgrid.html and everything seems to match, but I confess I'm not the best JavaScript coder there is. Here's the offending code:
<script type="text/javascript" language="javascript">
jQuery(document).ready(function() {
jQuery("#testgrid").jqGrid({
url:'/Main/DynamicGridData/',
mtype:'POST',
datatype:'json',
colNames: [
'CustomerId',
'RecordStartUtc',
'RecordEndUtc',
'Id',
'Name',
'Status',
'AudioTitle',
'ServerId',
'ServerName',
'ApplicationInstanceId',
'ApplicationInstanceName',
'ApplicationName',
'ChannelId',
'ChannelFullName',
],
colModel: [
{ name: 'CustomerId', index: 'CustomerId', width: 0, align: 'left' },
{ name: 'RecordStartUtc', index: 'RecordStartUtc', width: 0, align: 'left' },
{ name: 'RecordEndUtc', index: 'RecordEndUtc', width: 0, align: 'left' },
{ name: 'Id', index: 'Id', width: 0, align: 'left' },
{ name: 'Name', index: 'Name', width: 0, align: 'left' },
{ name: 'Status', index: 'Status', width: 0, align: 'left' },
{ name: 'AudioTitle', index: 'AudioTitle', width: 0, align: 'left' },
{ name: 'ServerId', index: 'ServerId', width: 0, align: 'left' },
{ name: 'ServerName', index: 'ServerName', width: 0, align: 'left' },
{ name: 'ApplicationInstanceId', index: 'ApplicationInstanceId', width: 0, align: 'left' },
{ name: 'ApplicationInstanceName', index: 'ApplicationInstanceName', width: 0, align: 'left' },
{ name: 'ApplicationName', index: 'ApplicationName', width: 0, align: 'left' },
{ name: 'ChannelId', index: 'ChannelId', width: 0, align: 'left' },
{ name: 'ChannelFullName', index: 'ChannelFullName', width: 0, align: 'left' },
],
pager:'#gridpager',
rowNum:25,
rowList:[25,50,75,100],
sortname:'Id',
sortorder:'Asc',
viewrecords:true,
imgpath:'/Content/themes/base/images',
caption:'Test Grid',
autowidth:true,
width:'100%',
height:'100%',
hoverrows:false
});
jQuery("#testgrid").jqGrid(
'navGrid','#gridpager',
{view:true,edit:false,add:false,del:false},{},{},{},
{multipleSearch:true,multipleGroup:false},{closeOnEscape:true}
);
});
</script>
<table id="testgrid"></table>
<div id="gridpager"></div>
Thanks in advance,
// Linus
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不在测试代码的地方,但尝试将“sortorder”值“Asc”更改为全部小写。
如果您正在实现服务器端分页,则添加此属性:
loadonce: false;
参考: http://www.trirand.com/jqgridwiki/doku.php ?id=wiki:options
还要在服务器端代码上测试请求是否来自第二页!
Not in a place to test your code but try changing your "sortorder" value 'Asc' to all lower case.
If you are implementing server side paging then add this property:
loadonce: false;
ref: http://www.trirand.com/jqgridwiki/doku.php?id=wiki:options
Also test on your server side code if the request is coming in for the second page at all!