TextBox.Text just lost data when I click in asp.net Button

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ASP.NET

<div id="contact-popup" class="popup">
            <div class="popup-title">
                 <span></span>
            </div>
            <div class="popup-content">
                <div class="gridholder">
                    <div class="grid grid-5 gutr_n">
                        <div class="pl20">
                            
                            <p>
                                Please fill in the form below to contact us</p>
                            <div class="field">
                               <asp:TextBox ID="txtName" runat="server" CssClass="required input" Width="200px"></asp:TextBox>
                               <cc1:TextBoxWatermarkExtender ID="txtName_TextBoxWatermarkExtender"  runat="server"
                                Enabled="True" TargetControlID="txtName" WatermarkText="Full Name">
                               </cc1:TextBoxWatermarkExtender>
                                <%--<input type="text" name="name" id="name_field" value="Full Name*" class="required input"
                                    data-placeholder="Full Name*">--%>
                            </div>
                            <br />
                            <div class="field">
                               <asp:TextBox ID="txtEmail" runat="server" CssClass="required email input" Width="200px"></asp:TextBox>
                               <cc1:TextBoxWatermarkExtender ID="TextBoxWatermarkExtender1"  runat="server"
                                Enabled="True" TargetControlID="txtEmail" WatermarkText="Email Address">
                               </cc1:TextBoxWatermarkExtender>
                               
                                <%--<input type="text" name="email" id="Text1" value="Email*" class="required email input"
                                    data-placeholder="Email*">--%>
                            </div>
                            <br />
                            <div class="field">
                                <asp:TextBox ID="txtPhone" runat="server" CssClass="required input" Width="200px"></asp:TextBox>
                               <cc1:TextBoxWatermarkExtender ID="TextBoxWatermarkExtender2"  runat="server"
                                Enabled="True" TargetControlID="txtPhone" WatermarkText="Phone No">
                               </cc1:TextBoxWatermarkExtender>
                                <%--<input type="text" name="phone" id="Text2" value="Telephone*" class="required input"
                                    data-placeholder="Telephone*">--%>
                            </div>
                            <br />
                            <div class="field">
                                <asp:TextBox ID="txtCity" runat="server" CssClass="required input" Width="200px"></asp:TextBox>
                               <cc1:TextBoxWatermarkExtender ID="TextBoxWatermarkExtender4"  runat="server"
                                Enabled="True" TargetControlID="txtCity" WatermarkText="City">
                               </cc1:TextBoxWatermarkExtender>
                                <%--<input type="text" name="title" id="Text3" value="Subject*" class="required input"
                                    data-placeholder="Subject*">--%>
                            </div>
                             <br />
                            <div class="field">
                                <asp:TextBox ID="txtAddress" runat="server" CssClass="required input" 
                                    Width="300px" Height="100px" TextMode="MultiLine"></asp:TextBox>
                               
                                <%--<textarea name="content" id="Textarea1" cols="30" rows="5" class="required input"
                                    data-placeholder="Message*"  runat="server">Message*</textarea>--%>
                            </div>
                            <br />
                            <div class="field">
                                <asp:TextBox ID="txtZipCOde" runat="server" CssClass="required input" 
                                    Width="200px"></asp:TextBox>
                               <cc1:TextBoxWatermarkExtender ID="TextBoxWatermarkExtender5"  runat="server"
                                Enabled="True" TargetControlID="txtZipCOde" WatermarkText="ZIP Code">
                               </cc1:TextBoxWatermarkExtender>
                                <%--<textarea name="content" id="Textarea1" cols="30" rows="5" class="required input"
                                    data-placeholder="Message*">Message*</textarea>--%>
                            </div>
                            <br />  
                            <div class="field">
                                <asp:TextBox ID="txtCountry" runat="server" CssClass="required input" 
                                    Width="200px" data-placeholder="Message*"></asp:TextBox>
                               <cc1:TextBoxWatermarkExtender ID="TextBoxWatermarkExtender6"  runat="server"
                                Enabled="True" TargetControlID="txtCountry" WatermarkText="Country">
                               </cc1:TextBoxWatermarkExtender>
                                <%--<textarea name="content" id="Textarea1" cols="30" rows="5" class="required input"
                                    data-placeholder="Message*">Message*</textarea>--%>
                            </div>
                            <br />
                            <div class="field">
                                <asp:TextBox ID="txtState" runat="server" CssClass="required input" 
                                    Width="200px" data-placeholder="Message*"></asp:TextBox>
                               <cc1:TextBoxWatermarkExtender ID="TextBoxWatermarkExtender7"  runat="server"
                                Enabled="True" TargetControlID="txtState" WatermarkText="State">
                               </cc1:TextBoxWatermarkExtender>
                                <%--<textarea name="content" id="Textarea1" cols="30" rows="5" class="required input"
                                    data-placeholder="Message*">Message*</textarea>--%>
                            </div>
                            <br />
                            <div class="field">
                                <asp:Button ID="btnBuy" runat="server" Text="Buy Package" 
                                    CssClass="button small gray tupper fr mr80" onclick="btnBuy_Click" 
                                    UseSubmitBehavior="False"/>
                                <%--<button type="submit" class="button small gray tupper fr mr80">
                                    Submit</button>--%>
                            </div>
                            
                        </div>
                    </div>                    

                    <div class="grid grid-7">
                        <div class="bdl_d pl30 dotted-vertical-left">
                            <div id="map">
                            </div>
                            <div class="dotted pt10 mt10 mb10">
                            </div>
                            <div class="contact">
                                <h3 class="h-3 red dblock smaller">
                                    Packages</h3>
                                <p id="address">
                                    
                                </p>
                            </div>
                            <div class="contact">
                                <h3 class="h-3 red fl smaller">
                                    Tel:</h3>
                                <p id="phone">
                                </p>
                            </div>
                            <div class="contact">
                                <h3 class="h-3 red fl smaller">
                                    Fax:</h3>
                                <p id="fax">
                                     
                                </p>
                            </div>
                            <div class="contact">
                                <h3 class="h-3 red fl smaller">
                                    Email:</h3>
                                <p id="email">
                                </p>
                            </div>
                            <div class="pb40">
                            </div>
                        </div>
                    </div>
                    <div class="cf">
                    </div>
                </div>
            </div>
        </div>

        <script type="text/javascript">
        
    

    $(document).ready(function(){
        
        $('#contact-form .input').each(function() {
            $(this).blur(function() {
                if ($(this).val() == '') {
                    $(this).val($(this).attr('data-placeholder'));
                }
            });

            $(this).focus(function() {
                if ($(this).val() == $(this).attr('data-placeholder')) {
                    $(this).val('');
                }
            });
        });
        
        $('ul.contacts li a.contact').click(function() {

            var contact = $(this).parent().find('span.data');
            $('#phone').text(contact.attr('data-phone'));
            if (contact.attr('data-fax') == '') {
                $('#fax').parent().hide();
            } else {
                $('#fax').text(contact.attr('data-fax'));
                $('#fax').parent().show();
            }
            $('#address').html(contact.attr('data-address'));
            $('#email').text(contact.attr('data-email'));
            $('#contact-form #location').val(contact.attr('data-id'));
            $('#contact-popup .popup-title span').text(contact.attr('data-title'));
            $("#contact-popup").dialog( "open" );
            return false;
        });
        $('#contact-popup').dialog({
            modal: true,
            width:970,
            autoOpen:false,
            position:['center', 120],
            open: function(){
                var address = $('#address').html();
                var geocode_address = address.replace(/'/g,"");
                geocode_address = geocode_address.replace('<br>', ',');
                initializeMap(geocode_address);
                $('#name_field').blur();
            }
        });

        $.validator.messages.required = '';
        $('#contact-form').validate();

                var urlHashPart =  window.location.hash;

        /*
        if(urlHashPart) {

            var contactOpen = urlHashPart.substr(1);
            $('ul.contacts li a.contact[rel='+contactOpen+']').click();
        }
        */

        $('table td:nth-child(2) a,table td:nth-child(3) a,table td:nth-child(4) a').click(function(e){
            e.preventDefault();
            var link = $(this).attr('href');
            var explode = link.split('#');
            var country_id = explode[1];
            $('ul.contacts li a.contact[rel='+country_id+']').click();
        })
    });
 //$('input[placeholder], textarea[placeholder]').placeholder();

    /*
    $(window).bind('hashchange', function() {
        var urlHashPart =  window.location.hash;

        var contactOpen = urlHashPart.substr(1);
        $('ul.contacts li a.contact[rel='+contactOpen+']').click();
    });
    */

        </script>

        <script type="text/javascript">
    
    $('ul#news-list').carouFredSel({
            items   : {
                visible : 3
            },
            auto    : {
                delay   : 8000
            },
            scroll      : 1,
            direction   : 'down',
            next        : "#news-prev",
            prev        : "#news-next"
        });

        </script>

Also Code below

C#

protected void Page_Load(object sender, EventArgs e)
    {
        txtAddress.Focus();
        if (!Page.IsPostBack)
        {
            LoadAllPackage();            
        }        
    }
protected void btnBuy_Click(object sender, EventArgs e)
    {
        //ViewState["address"] = txtAddress.Text;        

        UserInformation entry = new UserInformation();

        TextBox tx = FindControl("txtAddress") as TextBox;
        entry.Address = ((TextBox)(FindControl("txtAddress"))).Text;
        entry.Address = tx.Text.Trim();
        entry.City = txtCity.Text.Trim();
        entry.Country = txtCountry.Text.Trim();
        entry.Email = txtEmail.Text.Trim();
        entry.Name = txtName.Text.Trim();
        entry.Mobile = txtPhone.Text.Trim();
        entry.State = txtPhone.Text.Trim();
        entry.ZIPCode = txtZipCOde.Text.Trim();

        ClsUserInformation.InsertUserInformation(entry);
    }

Posted 24-Apr-13 1:55am

Shahnawazcode

Updated 24-Apr-13 2:03am

v2

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Comments

ZurdoDev 24-Apr-13 8:00am

This is too much for me to filter through and try and figure out what you are talking about. Please only post the relevant code and be specific as to what your issue is.

Shahnawazcode 24-Apr-13 8:09am

this a popup window i made.in poup window there are some textbox and button.but when i try to click on the button in the code behind it shows that like

txtAddress.Text="";
no data is found

ZurdoDev 24-Apr-13 8:13am

Couple of things: Why are you using FindControl? txtAddress should be available to the class, right? Seconldy, you have set UseSubmitBehavior = false. Set it to true and see what happens.

Shahnawazcode 24-Apr-13 8:17am

when i didn't get text then use FindControl. If I set UseSubmitBehavior =true then the button click event not fired... :-( plese see this side then i think its help you to help me.. :-)
http://anytimepcsupport.info/ServicePackageList.aspx

ZurdoDev 24-Apr-13 8:29am

I wonder if you have something in your Page_Load that is not checking for IsPostBack that is causing it to get reset.

Shahnawazcode 24-Apr-13 8:33am

I also use
if(!IsPostBack)
{}

but not working.....

Shahnawazcode 24-Apr-13 8:53am

if I give u my project can you help me to solve this issue? if that please give ur email address

Chinmaya C 24-Apr-13 8:03am

Please verify ViewState is enabled.

Shahnawazcode 24-Apr-13 8:06am

yes ViewState is enabled. but not worked

Chinmaya C 24-Apr-13 8:18am

is the same happening for all of the textboxes???

Shahnawazcode 24-Apr-13 8:23am

yes :-)
http://anytimepcsupport.info/ServicePackageList.aspx
please see this. here in pop up window there are some text box and a button.when i click on a button textbox lost its data..

Chinmaya C 24-Apr-13 8:26am

But in firebug i have checked the address value is maintaining till the postback.
I have tested this after having breakpoint in __doPostBack method. I think there are some server codes which is resetting the values.
The code which you have posted, is the complete server code for the page?? or are there something else?

Shahnawazcode 24-Apr-13 8:27am

here i also use some jquery to do this...

Chinmaya C 24-Apr-13 8:37am

try commenting all the other javascript functions other than popup, then try..

Shahnawazcode 24-Apr-13 8:42am

if I give u my project can you help me to solve this issue? if that please give ur email address

Chinmaya C 24-Apr-13 9:30am

okay no problem. you can send me at me.chinmaya@gmail.com.

Shahnawazcode 24-Apr-13 10:20am

please chect it out..I just mail it to u..!!!!

Member 11835562 24-May-18 7:53am

Hi Chinmaya, Please explain the resolution bcz i am also facing same issue

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Chinmaya C · Accepted Answer · 2013-04-24T09:51:00

Hi,

Add the following code

JavaScript

$("#contact-popup").parent().appendTo($("form:first"));

after the following function definition:

JavaScript

$('ul.contacts li a.contact').click(function () {
}

The fragment of code should look like the following:

JavaScript

....
$('ul.contacts li a.contact').click(function () {
                    var contact = $(this).parent().find('span.data');
                    $('#phone').text(contact.attr('data-phone'));
                    if (contact.attr('data-fax') == '') {
                        $('#fax').parent().hide();
                    } else {
                        $('#fax').text(contact.attr('data-fax'));
                        $('#fax').parent().show();
                    }
                    $('#address').html(contact.attr('data-address'));
                    $('#email').text(contact.attr('data-email'));
                    $('#contact-form #location').val(contact.attr('data-id'));
                    $('#contact-popup .popup-title span').text(contact.attr('data-title'));
                    $("#contact-popup").dialog("open");
                    return false;
                });
                $("#contact-popup").parent().appendTo($("form:first"));
...

Hope this will help. :)

--
Chinmaya

TextBox.Text just lost data when I click in asp.net Button

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