我定义了dgrid和一个用于删除行的按钮:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="http://cdn.rawgit.com/SitePen/dgrid/v1.1.0/css/dgrid.css" media="screen" />
</head>
<body class="claro">
<div id="container"></div>
<button id="remove">Remove</button>
<script type="text/javascript">
var dojoConfig = {
async: true,
packages: [
{ name: 'dgrid', location: '//cdn.rawgit.com/SitePen/dgrid/v1.1.0' },
{ name: 'dstore', location: '//cdn.rawgit.com/SitePen/dstore/v1.1.1' }
]
};
</script>
<script src="//ajax.googleapis.com/ajax/libs/dojo/1.10.4/dojo/dojo.js"></script>
<script type="text/javascript">
require([
'dojo/_base/declare',
'dojo/on',
"dojo/dom",
"dstore/Memory",
"dstore/Trackable",
'dstore/SimpleQuery',
'dgrid/Grid',
'dgrid/extensions/Pagination',
'dgrid/extensions/DijitRegistry',
'dojo/domReady!'
],
function(declare, on, dom, Memory, Trackable, SimpleQuery, Grid, Pagination, DijitRegistry) {
var data = [];
for (var i = 1; i <= 500; i++) {
data.push({id:i,name: 'Name '+i, value: i});
}
var Store = declare([Memory, SimpleQuery, Trackable]);
var myStore = new Store({data:data});
var MyGrid = declare([Grid, Pagination]);
var grid = new MyGrid({
collection: myStore,
columns: {
'id' : 'Id',
'name' : 'Name',
'value' : 'Value'
},
className: "dgrid-autoheight",
showLoadingMessage: false,
noDataMessage: 'No data found.'
}, 'container');
grid.startup();
on(dom.byId('remove'),'click',function() {
myStore.remove(10);
});
});
</script>
</body>
</html>
此时将显示dgrid,您可以对其进行排序、编辑名称或值。
问题是,当你点击“删除”按钮时,行被删除了,但是,在网格的末尾写着:“没有找到数据”,数据网格停止工作(你不能删除任何其他行)。
如果将showLoadingMessage:设置为true,那么一切都会正常工作。
编辑:我简化了示例。问题仍然存在。
https://stackoverflow.com/questions/38197473
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