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View Full Version : [CLOSED] RowExpander bodyCls



cwolcott
Apr 06, 2015, 12:36 AM
Currently I am setting the row expander body class when the row is expanded and it works great. My issue occurs when I sort a column the expand area doesn't hold it color.


<%@ Page Language="C#" %>

<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>

<!DOCTYPE html>

<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
this.Store1.DataSource = new object[]
{
new object[] { "3m Co", 71.72, 0.02, 0.03, "9/1 12:00am", "Manufacturing" },
new object[] { "Alcoa Inc", 29.01, 0.42, 1.47, "9/1 12:00am", "Manufacturing" },
new object[] { "Altria Group Inc", 83.81, 0.28, 0.34, "9/1 12:00am", "Manufacturing" },
new object[] { "American Express Company", 52.55, 0.01, 0.02, "9/1 12:00am", "Finance" },
new object[] { "American International Group, Inc.", 64.13, 0.31, 0.49, "9/1 12:00am", "Services" },
new object[] { "AT&T Inc.", 31.61, -0.48, -1.54, "9/1 12:00am", "Services" },
new object[] { "Boeing Co.", 75.43, 0.53, 0.71, "9/1 12:00am", "Manufacturing" },
new object[] { "Caterpillar Inc.", 67.27, 0.92, 1.39, "9/1 12:00am", "Services" },
new object[] { "Citigroup, Inc.", 49.37, 0.02, 0.04, "9/1 12:00am", "Finance" },
new object[] { "E.I. du Pont de Nemours and Company", 40.48, 0.51, 1.28, "9/1 12:00am", "Manufacturing" },
new object[] { "Exxon Mobil Corp", 68.1, -0.43, -0.64, "9/1 12:00am", "Manufacturing" },
new object[] { "General Electric Company", 34.14, -0.08, -0.23, "9/1 12:00am", "Manufacturing" },
new object[] { "General Motors Corporation", 30.27, 1.09, 3.74, "9/1 12:00am", "Automotive" },
new object[] { "Hewlett-Packard Co.", 36.53, -0.03, -0.08, "9/1 12:00am", "Computer" },
new object[] { "Honeywell Intl Inc", 38.77, 0.05, 0.13, "9/1 12:00am", "Manufacturing" },
new object[] { "Intel Corporation", 19.88, 0.31, 1.58, "9/1 12:00am", "Computer" },
new object[] { "International Business Machines", 81.41, 0.44, 0.54, "9/1 12:00am", "Computer" },
new object[] { "Johnson & Johnson", 64.72, 0.06, 0.09, "9/1 12:00am", "Medical" },
new object[] { "JP Morgan & Chase & Co", 45.73, 0.07, 0.15, "9/1 12:00am", "Finance" },
new object[] { "McDonald\"s Corporation", 36.76, 0.86, 2.40, "9/1 12:00am", "Food" },
new object[] { "Merck & Co., Inc.", 40.96, 0.41, 1.01, "9/1 12:00am", "Medical" },
new object[] { "Microsoft Corporation", 25.84, 0.14, 0.54, "9/1 12:00am", "Computer" },
new object[] { "Pfizer Inc", 27.96, 0.4, 1.45, "9/1 12:00am", "Medical" },
new object[] { "The Coca-Cola Company", 45.07, 0.26, 0.58, "9/1 12:00am", "Food" },
new object[] { "The Home Depot, Inc.", 34.64, 0.35, 1.02, "9/1 12:00am", "Retail" },
new object[] { "The Procter & Gamble Company", 61.91, 0.01, 0.02, "9/1 12:00am", "Manufacturing" },
new object[] { "United Technologies Corporation", 63.26, 0.55, 0.88, "9/1 12:00am", "Computer" },
new object[] { "Verizon Communications", 35.57, 0.39, 1.11, "9/1 12:00am", "Services" },
new object[] { "Wal-Mart Stores, Inc.", 45.45, 0.73, 1.63, "9/1 12:00am", "Retail" }
};

this.Store1.DataBind();

const string desc = "this.desc_data = \"Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Sed metus nibh, sodales a, porta at, " +
"vulputate eget, dui. Pellentesque ut nisl. Maecenas tortor turpis, interdum non, sodales non, " +
"iaculis ac, lacus. Vestibulum auctor, tortor quis iaculis malesuada, libero lectus bibendum purus, " +
"sit amet tincidunt quam turpis vel lacus. In pellentesque nisl non sem. Suspendisse nunc sem, " +
"pretium eget, cursus a, fringilla vel, urna.<br/><br/>Aliquam commodo ullamcorper erat. " +
"Nullam vel justo in neque porttitor laoreet. Aenean lacus dui, consequat eu, adipiscing eget, " +
"nonummy non, nisi. Morbi nunc est, dignissim non, ornare sed, luctus eu, massa. Vivamus eget quam. " +
"Vivamus tincidunt diam nec urna. Curabitur velit.\";";

string dataID = string.Concat(this.Store1.ClientID, ".proxy.data");
string push = string.Format(@"for (var i = 0; i < {0}.length; i++) {{{0}[i].push(desc_data);}}", dataID);

this.ResourceManager1.RegisterClientScriptBlock("desc_data", desc);
this.ResourceManager1.RegisterOnReadyScript(push);
}
</script>
<style type="text/css">
.expandedArea td.x-grid-cell, .expandedArea div.x-grid-rowbody {
background-color: #FFFFD5;
}
</style>

<html>
<head runat="server">
<title>GridPanel with RowExpander Plugin - Ext.NET Examples</title>
<link href="/resources/css/examples.css" rel="stylesheet" />

<script>
var template = '<span style="color:{0};">{1}</span>';

var change = function (value) {
return Ext.String.format(template, (value > 0) ? "green" : "red", value);
}

var pctChange = function (value) {
return Ext.String.format(template, (value > 0) ? "green" : "red", value + "%");
}
</script>
</head>
<body>
<form runat="server">
<ext:ResourceManager ID="ResourceManager1" runat="server" />

<h1>GridPanel with RowExpander Plugin</h1>

<ext:GridPanel
ID="GridPanel1"
runat="server"
Title="RowExpander"
Collapsible="true"
AnimCollapse="true"
Icon="Table"
Width="600"
Height="600">
<Store>
<ext:Store ID="Store1" runat="server">
<Model>
<ext:Model runat="server">
<Fields>
<ext:ModelField Name="company" />
<ext:ModelField Name="price" Type="Float" />
<ext:ModelField Name="change" Type="Float" />
<ext:ModelField Name="pctChange" Type="Float" />
<ext:ModelField Name="lastChange" Type="Date" DateFormat="M/d hh:mmtt" />
<ext:ModelField Name="industry" />
<ext:ModelField Name="desc" />
</Fields>
</ext:Model>
</Model>
</ext:Store>
</Store>
<ColumnModel runat="server">
<Columns>
<ext:Column runat="server" Text="Company" DataIndex="company" Flex="1" Wrap="true" />
<ext:Column runat="server" Text="Price" DataIndex="price">
<Renderer Format="UsMoney" />
</ext:Column>
<ext:Column runat="server" Text="Change" DataIndex="change">
<Renderer Fn="change" />
</ext:Column>
<ext:Column runat="server" Text="Change" DataIndex="pctChange">
<Renderer Fn="pctChange" />
</ext:Column>
<ext:DateColumn runat="server" Text="Last Updated" DataIndex="lastChange" />
</Columns>
</ColumnModel>
<View>
<ext:GridView runat="server" TrackOver="true" />
</View>
<SelectionModel>
<ext:RowSelectionModel runat="server" Mode="Multi" />
</SelectionModel>
<Plugins>
<ext:RowExpander ID="RowExpander1" runat="server">
<Template ID="Template1" runat="server">
<Html>
<p><b>Company:</b> {company}</p>
<br />
<p><b>Summary:</b> {desc}</p>
</Html>
</Template>
<Listeners>
<Expand Handler="body.addCls('expandedArea');" />
</Listeners>
</ext:RowExpander>
</Plugins>
</ext:GridPanel>
</form>
</body>
</html>

Daniil
Apr 06, 2015, 4:33 PM
Hi Chris,

The GridPanel is refreshed/rendered on sorting, but no expand event fires again.

What about to get rid of the Expand listener at all and use this style?

div.x-grid-rowbody {
background-color: #FFFFD5;
}

cwolcott
Apr 06, 2015, 5:54 PM
Perfect please close thread.