ASP.NET

gridview event not firing inside updatepanel

7-Dec-08 23:33

Well, there are public domain CMSs. Why do you need one ?

Christian Graus

Driven to the arms of OSX by Vista.

meghamaharshi7-Dec-08 20:09

meghamaharshi

7-Dec-08 20:09

hello everybody i have gridview inside updatepnael and two radio buttons to show and hide particular columns of grid view these working properly but edit event not firing my code is as follows...
<asp:updatepanel id="upPayment" runat="server" updatemode="Conditional" xmlns:asp="#unknown">
<contenttemplate>
<asp:radiobutton id="RdBtnShow" runat="server" text="Show" groupname="Edit" width="80px" oncheckedchanged="RdBtnShow_CheckedChanged" autopostback="true">
<asp:radiobutton id="RdBtnHide" runat="server" text="Hide" groupname="Edit" width="80px" autopostback="true" checked="true" oncheckedchanged="RdBtnHide_CheckedChanged">
<asp:gridview id="gvReport" datakeynames="PD_ID" onrowcommand="gvReport_RowCommand">
runat="server" AutoGenerateColumns="false" Width="98%" OnRowEditing="gvReport_RowEditing"
OnRowDeleting="gvReport_RowDeleting" OnRowDataBound="gvReport_RowDataBound">
<columns> <asp:templatefield>
<itemtemplate>
<asp:checkbox id="ChkPayment" runat="server" autopostback="true" oncheckedchanged="chk_CheckedChanged" tooltip="<%#DataBinder.Eval(Container.DataItem," pd_id")="" %>"="">

<asp:templatefield headertext="S.No">
<itemtemplate>
<asp:label id="lblSno" runat="server">

<asp:boundfield headertext="Payment Date" itemstyle-width="80px" datafield="PD_PaymentDate" htmlencode="false" dataformatstring="{0:dd-MM-yyyy}" itemstyle-font-bold="false" visible="false">
<asp:boundfield itemstyle-width="80px" htmlencode="false" dataformatstring="{0:dd-MM-yyyy}">
HeaderText="Date" DataField="PD_ChequeDate">
<asp:boundfield headertext="P-Mode" datafield="PD_ModeofPayment" itemstyle-horizontalalign="Left">

<asp:boundfield headertext="Ch Detail" datafield="PD_ChequeDetail">
<asp:templatefield headertext="Paid Amount" footerstyle-font-bold="True" itemstyle-="" horizontalalign="Center">
<itemtemplate>
<asp:label id="lblPaidAmount" runat="server" cssclass="lbl-Report">

<asp:templatefield headertext="Due Amount" footerstyle-font-bold="True" itemstyle-horizontalalign="Center">
<itemtemplate>
<asp:label id="lblDueAmount" runat="server" cssclass="lbl-Report">

<asp:templatefield headertext="Balance" footerstyle-font-bold="True" itemstyle-horizontalalign="Right">
<itemtemplate>
<asp:label id="lblBalance" runat="server" cssclass="lbl-Report">

<asp:templatefield headertext="Edit" visible="false">
<itemtemplate>
<asp:imagebutton id="btnEdit" runat="server" tooltip="Edit" commandargument="<%# DataBinder.Eval(Container.DataItem," pd_id")="" %>"="" commandname="Edit" imageurl="~/images/edit.gif">

<asp:templatefield headertext="C-Dis" visible="false">
<itemtemplate>
<asp:imagebutton id="btnChequeDisHonour" tooltip="Cheque Dishonour" alternatetext="CD">
ImageUrl="~/images/arr_white.gif" runat="server" CommandArgument='<%# DataBinder.Eval(Container.DataItem,"PD_ID") %>'CommandName="Cdis" />
<asp:imagebutton id="ImgbtnRepresent" runat="server" tooltip="Represent" commandname="Represent">
CommandArgument='<%# DataBinder.Eval(Container.DataItem,"PD_ID") %>' ImageUrl="~/images/round-image.gif" Visible="false" />

<asp:templatefield headertext="Delete" visible="false">
<itemtemplate>
<asp:imagebutton id="btnDelete" tooltip="Delete" alternatetext="Delete" runat="server">
CommandArgument='<%# DataBinder.Eval(Container.DataItem,"PD_ID") %>' ImageUrl="~/images/delete_16x.ico" CommandName="Delete" />

<asp:templatefield headertext="Receipt" visible="false">
<itemtemplate>
<asp:imagebutton id="btnReceipt" tooltip="Receipt" alternatetext="Receipt" runat="server">
CommandArgument='<%# DataBinder.Eval(Container.DataItem,"PD_ID") %>' Width="15" Height="15" ImageUrl="~/images/receipt.jpg" CommandName="Receipt" />

<asp:templatefield headertext="Details">
<itemtemplate>
<asp:label id="lblComment" runat="server">

<asp:boundfield datafield="PD_ID">

Re: gridview event not firing inside updatepanel

Abhijit Jana7-Dec-08 20:20

Abhijit Jana

7-Dec-08 20:20

Not Understandable Sleepy | :zzz:

. Please post properly

cheers,
Abhijit
My Recent Article : Beginner's Guide to ASP.NET Application Folder

How to attched a link of word file in the datagrid cell? [modified]

way2arun7-Dec-08 20:06

way2arun

7-Dec-08 20:06

Hi I have a problem that, in my database there are several word file are present in a specific table.
And this word files have their id in the table. My requirement is that in a datagrid i have to show those file as a link in a cell.

mean when i click at that link it will automatically open that attached document file.

Any one can provide the exact code for it should be appreciated.

Regards,
arun

modified on Monday, December 8, 2008 4:38 AM

Re: How to attched a link of word file in the datagrid cell?

Christian Graus7-Dec-08 23:33

Re: How to attched a link of word file in the datagrid cell?

7-Dec-08 23:33

way2arun wrote:
Any one can provide the exact code for it should be appreciated.

Well, that's actually impossible, even I wanted to do your job for you.

1 - the URL you link to, should contain an id that represents the file in the database
2 - it should open a new page (target="blank")
3 - it should read the file from the database and do a response.binarywrite to send the file, as well as setting the header to say it's a Word file.
4 - obviously this will only work on computers with Word installed

Christian Graus

Driven to the arms of OSX by Vista.

way2arun8-Dec-08 18:01

way2arun

8-Dec-08 18:01

Thanks Christian, For giving your most valuable time for me. Smile | :)

Arun Sahoo

XML data base

amit sahu207-Dec-08 19:34

7-Dec-08 19:34

hi i am new in XML data base
and wanna to create a XMl data base
and then how i insert data and fatch data from this file

Re: XML data base

Christian Graus7-Dec-08 19:43

7-Dec-08 19:43

XML is not a database format. You can search XML with XPath, tho, and extract nodes. It sounds to me like you need to read some online tutorials or buy some books, what you're asking cannot be easily explained in a forum response, it's too big a question.

Christian Graus

Driven to the arms of OSX by Vista.

Re: XML data base

Abhijit Jana7-Dec-08 20:18

Abhijit Jana

7-Dec-08 20:18

Have a look[^]

cheers,
Abhijit
My Recent Article : Beginner's Guide to ASP.NET Application Folder

Re: XML data base

Brij7-Dec-08 20:23

7-Dec-08 20:23

XML is a very simple way to store data in a file.For querying and inserting you need to XPath queries.To learn more about it see the link
http://www.w3schools.com/xml/default.asp[^]">

Cheers!!
Brij

stop back option

vikramsc7-Dec-08 18:40

vikramsc

7-Dec-08 18:40

hi i have one web application in asp.net
after logout if i click on back button of browser . i will inter in my application.
but i want that when i click on back button i will go on logout page.
how it will possible.

it means i want to stop back button.on click of back button my defult form will be display.

thanks

vikram

Christian Graus7-Dec-08 18:54

7-Dec-08 18:54

By writing a proper membership system ? You should log people out, generally by clearing a session variable. Therefore, if they are logged out, the page should redirect to the login page.

Christian Graus

Driven to the arms of OSX by Vista.

vikramsc7-Dec-08 18:55

vikramsc

7-Dec-08 18:55

Response.ExpiresAbsolute = DateTime.Now.AddDays(-1D)
Response.Expires = -1500
Response.CacheControl = "no-cache"

If Session("UserName") = "" Then
Response.Redirect("login.aspx")

uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu

Christian Graus7-Dec-08 18:57

7-Dec-08 18:57

Why are you using an empty string and not null ?

Christian Graus

Driven to the arms of OSX by Vista.

pinna_hari7-Dec-08 18:57

pinna_hari

7-Dec-08 18:57

hi,

in logout click event you have to write code for killing the session. and in global.asax page you have to redirect the page to login page if the session["username"]="".

Or write below code in page load

Response.Buffer = True
Response.ExpiresAbsolute = Now().Subtract(New TimeSpan(1, 0, 0, 0))
Response.Expires = 0
Response.CacheControl = "no-cache"

Pinna

Brij7-Dec-08 19:06

Problem with callbackEvent

7-Dec-08 19:06

You can also clear the history Smile | :)

Cheers!!
Brij

pinna_hari7-Dec-08 18:28

pinna_hari

7-Dec-08 18:28

Hello,

I am working with VS 2.0. i written code for dropdownlist filling using icallback event. when i use this event is working for dropdownlist. and in that page i had one button control when i click on button i am getting below error.

Invalid postback or callback argument.  Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page.  For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them.  If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.

What may be the reason.

Please Help me...

Thanks
Hari

Pinna

Re: Problem with callbackEvent

Brij8-Dec-08 2:56

Re: Problem with callbackEvent

8-Dec-08 2:56

Cheers!!
Brij

pinna_hari10-Dec-08 18:41

pinna_hari

10-Dec-08 18:41

what is this...give me the answer please

Pinna

RSS Feed

amit sahu207-Dec-08 18:27

7-Dec-08 18:27

Hi i have to implement RSS feeds in my web site pages
so i wanna details and way how i implement it

Brij7-Dec-08 18:58

7-Dec-08 18:58

Do you want to show rssfeed xml at your site?

Cheers!!
Brij

amit sahu207-Dec-08 19:09

7-Dec-08 19:09

yes

i want to implement this functionality in my project site
i am new in RSS . and have no knowledge about it

Brij7-Dec-08 19:54

7-Dec-08 19:54

If u just want to show the rssfeed of any website.Several sites provide rss and they are in standard XML format.You can just read that XML and show it on your website in the format you want to show(Using css etc).

Cheers!!
Brij

amit sahu207-Dec-08 20:18

7-Dec-08 20:18

thanx how i show an image

Brij7-Dec-08 20:34