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<%@ Page Language="C#" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
if (!X.IsAjaxRequest)
{
Store store = this.GridPanel1.GetStore();
store.DataSource = new object[]
{
new object[] { "test1", "test2", "test3", new string[] { "red", "yellow", "green" } },
new object[] { "test4", "test5", "test6", new string[] { "green", "red", "yellow" } },
new object[] { "test7", "test8", "test9", new string[] { "yellow", "green", "red" } },
};
store.DataBind();
}
}
</script>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Ext.NET Example</title>
<script type="text/javascript">
var testRenderer = function (value, metadata, record, rowIndex, colIndex, store) {
var color = record.get("colors")[colIndex];
metadata.attr = String.format('style="background-color:{0};"', color);
return value;
};
</script>
</head>
<body>
<form runat="server">
<ext:ResourceManager runat="server" />
<ext:GridPanel ID="GridPanel1" runat="server" AutoHeight="true">
<Store>
<ext:Store runat="server">
<Reader>
<ext:ArrayReader>
<Fields>
<ext:RecordField Name="test1" />
<ext:RecordField Name="test2" />
<ext:RecordField Name="test3" />
<ext:RecordField Name="colors" IsComplex="true" />
</Fields>
</ext:ArrayReader>
</Reader>
</ext:Store>
</Store>
<ColumnModel runat="server">
<Columns>
<ext:Column Header="Test1" DataIndex="test1">
<Renderer Fn="testRenderer" />
</ext:Column>
<ext:Column Header="Test2" DataIndex="test2">
<Renderer Fn="testRenderer" />
</ext:Column>
<ext:Column Header="Test3" DataIndex="test3">
<Renderer Fn="testRenderer" />
</ext:Column>
</Columns>
</ColumnModel>
</ext:GridPanel>
</form>
</body>
</html>
<head>
......
<style>
#mainkey, .x-grid-cell-label {
background: gray !important;
color: #fff;
}
</style>
</head>
<body>
<form runat="server">
......
<ColumnModel ID="ABC" runat="server">
<Columns>
<ext:RowNumbererColumn Width="30" />
<ext:Column Header="主键" id ="mainkey" Sortable="true" Hidden="true" DataIndex="nid" />
......
但这个例子是静态的,动态的话你还要再动态设置css,比如
var myRenderer = function (value, metadata, record, rowIndex, columnIndex){
......
metadata.attr = "color='" + someColor + "'";
}
<ext:Column Header="主键" id ="mainkey" Sortable="true" Hidden="true" DataIndex="nid" />
<Renderer Fn="myRenderer" />