Jul 20, 2012, 7:31 AM
[CLOSED] GridPanel startsWith Filter for all columns
Hi,
Based in this example: https://examples2.ext.net/#/GridPane...Header/Filter/
We would like to build a GridPanel filter where it allows to search any column starting with a given value.
In our sample code, it works just for a single column, but not when we try to filter more than one column:
Thanks.
Based in this example: https://examples2.ext.net/#/GridPane...Header/Filter/
We would like to build a GridPanel filter where it allows to search any column starting with a given value.
In our sample code, it works just for a single column, but not when we try to filter more than one column:
<%@ 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)
{
var data = this.GetData();
var store1 = this.GridPanel1.GetStore();
store1.DataSource = data;
store1.DataBind();
}
}
public object[] GetData()
{
return new object[] {
new object[] { "3m Co", 71.72, 0.02, 0.03, "01/01/2008" },
new object[] { "Alcoa Inc", 29.01, 0.42, 1.47, "02/01/2008" },
new object[] { "Altria Group Inc", 83.81, 0.28, 0.34, "03/01/2008" },
new object[] { "American Express Company", 52.55, 0.01, 0.02, "10/01/2008" },
new object[] { "American International Group, Inc.", 64.13, 0.31, 0.49, "09/01/2008" },
new object[] { "AT&T Inc.", 31.61, -0.48, -1.54, "01/03/2008" },
new object[] { "Boeing Co.", 75.43, 0.53, 0.71, "01/04/2008" },
new object[] { "Caterpillar Inc.", 67.27, 0.92, 1.39, "01/01/2008" },
new object[] { "Citigroup, Inc.", 49.37, 0.02, 0.04, "02/02/2008" },
new object[] { "E.I. du Pont de Nemours and Company", 40.48, 0.51, 1.28, "03/05/2008" },
new object[] { "Exxon Mobil Corp", 68.1, -0.43, -0.64, "01/01/2008" },
new object[] { "General Electric Company", 34.14, -0.08, -0.23, "01/01/2008" },
new object[] { "General Motors Corporation", 30.27, 1.09, 3.74, "01/01/2008" },
new object[] { "Hewlett-Packard Co.", 36.53, -0.03, -0.08, "01/01/2008" },
new object[] { "Honeywell Intl Inc", 38.77, 0.05, 0.13, "01/01/2008" },
new object[] { "Intel Corporation", 19.88, 0.31, 1.58, "01/01/2008" },
new object[] { "International Business Machines", 81.41, 0.44, 0.54, "01/01/2008" },
new object[] { "Johnson & Johnson", 64.72, 0.06, 0.09, "01/01/2008" },
new object[] { "JP Morgan & Chase & Co", 45.73, 0.07, 0.15, "01/01/2008" },
new object[] { "McDonald\"s Corporation", 36.76, 0.86, 2.40, "01/01/2008" },
new object[] { "Merck & Co., Inc.", 40.96, 0.41, 1.01, "01/01/2008" },
new object[] { "Microsoft Corporation", 25.84, 0.14, 0.54, "01/01/2008" },
new object[] { "Pfizer Inc", 27.96, 0.4, 1.45, "01/01/2008" },
new object[] { "The Coca-Cola Company", 45.07, 0.26, 0.58, "01/01/2008" },
new object[] { "The Home Depot, Inc.", 34.64, 0.35, 1.02, "01/01/2008" },
new object[] { "The Procter & Gamble Company", 61.91, 0.01, 0.02, "01/01/2008" },
new object[] { "United Technologies Corporation", 63.26, 0.55, 0.88, "01/01/2008" },
new object[] { "Verizon Communications", 35.57, 0.39, 1.11, "01/01/2008" },
new object[] { "Wal-Mart Stores, Inc.", 45.45, 0.73, 1.63, "01/01/2008" }
};
}
</script>
<!DOCTYPE html>
<html>
<head runat="server">
<title>GridPanel with MultiHeader Row Filters - Ext.NET Examples</title>
<link href="/resources/css/examples.css" rel="stylesheet" type="text/css" />
<script type="text/javascript">
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>
<ext:XScript runat="server">
<script type="text/javascript">
String.prototype.startsWith = function (str) {
return this.indexOf(str) == 0;
};
var applyFilter = function () {
var store = #{GridPanel1}.getStore();
store.filterBy(getRecordFilter());
};
var clearFilter = function () {
#{txtFiler}.reset();
#{Store1}.clearFilter();
}
var filterString = function (value, dataIndex, record) {
var val = record.get(dataIndex).toString();
return val.toLowerCase().startsWith(value.toLowerCase());
};
var getRecordFilter = function () {
var f = [];
f.push({
filter: function (record) {
return filterString(#{txtFiler}.getValue()||"", "company", record);
}
});
/*
f.push({
filter: function (record) {
return filterString(#{txtFiler}.getValue()||"", "price", record);
}
});
f.push({
filter: function (record) {
return filterString(#{txtFiler}.getValue()||"", "change", record);
}
});
f.push({
filter: function (record) {
return filterString(#{txtFiler}.getValue()||"", "pctChange", record);
}
});
f.push({
filter: function (record) {
return filterString(#{txtFiler}.getValue()||"", "lastChange", record);
}
});
*/
var len = f.length;
return function (record) {
for (var i = 0; i < len; i++) {
if (!f[i].filter(record)) {
return false;
}
}
return true;
};
};
</script>
</ext:XScript>
</head>
<body>
<form runat="server">
<ext:ResourceManager runat="server" />
<ext:GridPanel
ID="GridPanel1"
runat="server"
Title="Array Grid"
Width="600"
Height="350">
<TopBar>
<ext:Toolbar runat="server">
<Items>
<ext:ToolbarFill runat="server" />
<ext:ToolbarTextItem runat="server" Text="Filter:" />
<ext:TriggerField
ID="txtFiler"
runat="server"
EnableKeyEvents="true">
<Triggers>
<ext:FieldTrigger Icon="Clear" />
</Triggers>
<Listeners>
<KeyUp Fn="applyFilter" Buffer="250" />
<TriggerClick Handler="clearFilter(null);" />
</Listeners>
</ext:TriggerField>
</Items>
</ext:Toolbar>
</TopBar>
<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="MM/dd/yyyy" />
</Fields>
</ext:Model>
</Model>
</ext:Store>
</Store>
<ColumnModel runat="server">
<Columns>
<ext:Column runat="server" Text="Company" DataIndex="company" Flex="1" />
<ext:Column runat="server" Text="Price" Width="75" DataIndex="price">
<Renderer Format="UsMoney" />
</ext:Column>
<ext:Column runat="server" Text="Changes">
<Columns>
<ext:Column runat="server" Text="Change" Width="75" DataIndex="change" HideTitleEl="true">
<Renderer Fn="change" />
</ext:Column>
<ext:Column runat="server" Text="Change %" Width="75" DataIndex="pctChange" HideTitleEl="true">
<Renderer Fn="pctChange" />
</ext:Column>
</Columns>
</ext:Column>
<ext:DateColumn runat="server" Text="Last Updated" Width="95" DataIndex="lastChange" />
</Columns>
</ColumnModel>
</ext:GridPanel>
</form>
</body>
</html>Thanks.
Last edited by Daniil; Jul 20, 2012 at 12:38 PM.
Reason: [CLOSED]
