HiI want only numbers in the textbox and have used filter textbox extender The source code is as below but does not work Please guidelt Register assembly34AjaxControlToolkit34 namespace34AjaxControlToolkit34 tagprefix34cc134 gtltaspTextBox ID34txtPhone34 runat34server34 CssClass34TextBoxStyle34gtltaspTextBoxgt ltcc1FilteredTextBoxExtender ID34txtPhoneFilteredTextBoxExtender34

Ajax filter textbox extender not functioning

suchitra

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User: suchitra
Posted: on Feb 07, 2012 03:06 AM
Forum: ASP.Net AJAX
Answer: 1
Views: 10110

Hi,

I want only numbers in the textbox and have used filter textbox extender. The source code is as below but does not work.. Please guide

<%@ Register assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" tagprefix="cc1" %>

<asp:TextBox ID="txtPhone" runat="server" CssClass="TextBoxStyle"></asp:TextBox>
                            <cc1:FilteredTextBoxExtender ID="txtPhone_FilteredTextBoxExtender" 
                                runat="server" Enabled="True" TargetControlID="txtPhone" 
                                ValidChars="1234567890">
                            </cc1:FilteredTextBoxExtender>

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vinayak

0 1

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User: vinayak
Replied: on Feb 07, 2012 03:18 AM
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add Property

FilterType

="Numbers"

suchitra

0 2

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User: suchitra
Replied: on Feb 07, 2012 03:28 AM
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Hi Vinayak

I have done that it does not work.. It is still taking characters

vinayak

0 3

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User: vinayak
Replied: on Feb 07, 2012 03:36 AM
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try like ..

<uc:FilteredTextBoxExtender runat="server" FilterType="Numbers" ID="FilteredTextBoxExtender1"
                    TargetControlID="txtPhone" ValidChars="0123456789">
                </uc:FilteredTextBoxExtender>

Mudassar

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ANSWER
User: Mudassar
Replied: on Feb 07, 2012 03:39 AM
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You need to have FilterMode property in order to work Try this.

<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:TextBox ID="txtPhone" runat="server" CssClass="TextBoxStyle"></asp:TextBox>
<cc1:FilteredTextBoxExtender ID="txtPhone_FilteredTextBoxExtender" runat="server"
    Enabled="True" TargetControlID="txtPhone" FilterType = "Numbers" FilterMode = "ValidChars" ValidChars="1234567890">
</cc1:FilteredTextBoxExtender>

suchitra

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User: suchitra
Replied: on Feb 07, 2012 08:47 PM
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Sir,

I tried your example but dont know why it is not working.. It is still taking characters.

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Ajax filter textbox extender not functioning

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