Regarding ext.net 2.5 Grid Panel checkselect, [bubble event cancelling] while clicking on a url.
Hi All
I have a grid panel displaying certain records. In the second column I have records acting as urls to open new window(am doing via javascript function call). But when am clicking on the value , by default that particular row checkbox is getting selected which I don't want. I have tried using event.stopPropagation() and cancel bubble, but it seems 2.5 EXT.NET is not supporting. Kindly help!
Please find below my code;
<%@ 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)
{
this.Store1.DataSource = new object[]
{
new object[] { "3m Co", 71.72, 0.02, 0.03, "9/1 12:00am" },
new object[] { "Alcoa Inc", 29.01, 0.42, 1.47, "9/1 12:00am" },
new object[] { "Altria Group Inc", 83.81, 0.28, 0.34, "9/1 12:00am" },
new object[] { "American Express Company", 52.55, 0.01, 0.02, "9/1 12:00am" },
new object[] { "American International Group, Inc.", 64.13, 0.31, 0.49, "9/1 12:00am" },
new object[] { "AT&T Inc.", 31.61, -0.48, -1.54, "9/1 12:00am" },
new object[] { "Boeing Co.", 75.43, 0.53, 0.71, "9/1 12:00am" },
};
this.Store1.DataBind();
}
}
protected void ToggleChange(object sender, DirectEventArgs e)
{
Ext.Net.Button button = sender as Ext.Net.Button;
this.GridPanel1.ColumnModel.Columns[2].Hidden = button.Pressed;
button.Text = button.Pressed ? "Show Change" : "Hide Change";
}
protected void ChangeHeader(object sender, DirectEventArgs e)
{
Ext.Net.Button button = sender as Ext.Net.Button;
this.GridPanel1.ColumnModel.Columns[0].Text = "New label";
button.Disabled = true;
}
protected void ChangeWidth(object sender, DirectEventArgs e)
{
Ext.Net.Button button = sender as Ext.Net.Button;
this.GridPanel1.ColumnModel.Columns[1].Width = 100;
button.Disabled = true;
}
protected void ChangeRenderer(object sender, DirectEventArgs e)
{
Ext.Net.Button button = sender as Ext.Net.Button;
Renderer r = new Renderer();
r.Fn = "change";
this.GridPanel1.ColumnModel.Columns[2].Renderer = r;
button.Disabled = true;
}
</script>
<!DOCTYPE html>
<html>
<head runat="server">
<title>Simple Array Grid - 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 + "%");
};
var testHand = function (a, b, c, d, e) {
alert(a);
}
function paymentsOpenLinkRenderer(value, metadata, record, rowIndex, action) {
var amountWithFormat = value;
var paymentsPageLinkURL = Ext.String.format('https://www.google.co.in/#q={0}', record.data.company);
return Ext.String.format("<a href='#' onclick="return openPaymentDetailsWindow('{0}');">{1}<a/>", paymentsPageLinkURL, amountWithFormat)
}
function openPaymentDetailsWindow(paymentsPageLinkURL) {
alert("start");
event.stopPropagation();
alert("stop propagation is called");
window.open(paymentsPageLinkURL, "_blank", "toolbar=yes,scrollbars=yes,resizable=yes,top=500, left=500,width=400,height=400");
return false;
}
function StopSelection(value, metadata, record, rowIndex, action) {
if (p2) {
return false;
}
}
var testSelChange = function (p1, p2, p3, p4, p5, p6) {
//alert('selection change');
}
function testselect() {
var values = GridPanel1.getRowsValues(
{
filterField: function (record, fieldName, value) { return fieldName === "Price"},
selectedOnly: true,
currentPageOnly: false
});
////this method should be complete
}
function cancelBubble(e) {
alert("went inside");
var evt = e ? e : window.event;
if (evt.stopPropagation) evt.stopPropagation();
if (evt.cancelBubble != null) evt.cancelBubble = true;
}
</script>
</head>
<body>
<form runat="server">
<ext:ResourceManager runat="server" />
<h1>Columns model ajax operation</h1>
<ext:GridPanel
ID="GridPanel1"
runat="server"
Title="Array Grid"
Width="600"
Height="350">
<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" />
</Fields>
</ext:Model>
</Model>
</ext:Store>
</Store>
<ColumnModel runat="server">
<Columns>
<ext:Column ID="CompanyColumn" runat="server" Text="Company" Width="160" DataIndex="company" Flex="1" />
<ext:Column ID="PriceColumn" runat="server" Text="Price" Width="75" DataIndex="price">
<Renderer Handler="return paymentsOpenLinkRenderer(value, metadata, record,rowIndex,'payment');"/>
</ext:Column>
<ext:Column ID="ChangeColumn" runat="server" Text="Change" Width="75" DataIndex="change" />
<ext:Column ID="ChangePrtColumn" runat="server" Text="Change %" Width="75" DataIndex="pctChange" />
<ext:DateColumn ID="LastChangeColumn" runat="server" Text="Last Updated" Width="85" DataIndex="lastChange" />
</Columns>
<Listeners>
<HeaderClick Handler="testHand" />
</Listeners>
</ColumnModel>
<SelectionModel>
<ext:CheckboxSelectionModel runat="server" Mode="Simple" ID="chkSelModel">
<%-- <Listeners>
<Select Fn="testselect">
</Select>
</Listeners>--%>
</ext:CheckboxSelectionModel>
</SelectionModel>
<View>
<ext:GridView runat="server" StripeRows="true" TrackOver="true" />
</View>
<BottomBar>
<ext:Toolbar runat="server">
<Items>
<ext:ToolbarFill runat="server" />
<ext:Button
runat="server"
Text="Change Header">
<DirectEvents>
<Click OnEvent="ChangeHeader" Single="true" />
</DirectEvents>
</ext:Button>
<ext:Button
runat="server"
Text="Change Width">
<DirectEvents>
<Click OnEvent="ChangeWidth" Single="true" />
</DirectEvents>
</ext:Button>
<ext:Button
runat="server"
Text="Change Renderer">
<DirectEvents>
<Click OnEvent="ChangeRenderer" Success="#{GridPanel1}.getView().refresh(false);" />
</DirectEvents>
</ext:Button>
<ext:Button
runat="server"
Text="Hide 'Change'"
EnableToggle="true"
OnDirectClick="ToggleChange"
/>
</Items>
</ext:Toolbar>
</BottomBar>
</ext:GridPanel>
</form>
</body>
</html>
