thank you Szukuro for reply. Yes, web.config have a ConnectionString with the name 'ConnectionString' set as key name . now i tried with another syntax as follows in aspx page ConnectionString="ConnectionStrings:ConnectionString" This is not giving exception but dat is not getting bound to the repeater. Please guide. Thank you.

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unable to set connectionstring property of Sqldatasource used with gridView dynamically in asp.net 2.0 using c# after using it getting Exception :The connection name 'ConnectionString' was not found in the applications configuration or the connection string is empty. in syntax <%$ConnectionStrings:ConnectionString%> I'm thinking string after : is the key used in web.config file is it correct? Please guide what is gone wrong? following is the code snippet:

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hi! I'm using asp.net2.0, in case of Gridview control if we dont use Sqldatasource control ,can we use inbuilt edit update.. functionality? If yes? then how to do it ? If possible please give code snippet as example . thank u.

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good morning venkatesh!! Thank you for replying me, after much longer wait finally i got reply from someone. Actually the code I have put in my page is working bcoz sys.webforms.... exception is not coming but server side event is not getting fired afte button click, Postback is not happening at all. I have used script manager in master page and written code in script in the page in which that error is comming. Even if i tried putting this script below script manager in master page but nothng different happened. I Think in the if condition of code below is it enough to have statement args.set_errorHandled(true); or something more is needed. Pls guide I want button click event at server side should get fired after exception is handled by the following code which is not happening in my page . thanks a lot again! have a very nice day!! Sys.WebForms.PageRequestManager.getInstance().add_endRequest(EndRequestHandler); function EndRequestHandler(sender, args) { if (args.get_error() != undefined) { var errorMessage; if (args.get_response().get_statusCode() == '12031' || args.get_response().get_statusCode()=='12030' || args.get_response().get_statusCode() == '405') { args.set_errorHandled(true); } else { } } }

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In my project of asp.net i got Sys.WebForms.PageRequestManagerServerErrorException. When updatePanel is used in my page. One of the solution might be disabling caching of cookies in RoleManager in web.config . I tried for it with the following code But it is not working .can anyone help me to solve this dangerous error. Thank you.

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Hi! I’m getting on buttonclick event following exception Sys.Webforms.PageRequestManagerServerErrorException When updatepanel is used in page. Do you have any idea to solve this exception. I tried a lot ,I got some ways to solve it Like 1) set EnablePartialRendering to false, but it is of no use bcoz whole page is getting refreshed ,to solve this issue only I’m using updatepanel. 2)Set EnableEventVaildation=”false” not possible bcoz server side validation wont happen. 3)disabling cache in Role Manger in web.config i put following code snippet in web.config but problem didnt get solved 4) I used javascript to catch the exception at client side in script tag in aspx page , In this case I’m not getting exception but nothing is happening after that ,server side click is not getting fired Sys.WebForms.PageRequestManager.getInstance().add_endRequest(EndRequestHandler); function EndRequestHandler(sender, args) { if (args.get_error() != undefined) { var errorMessage; if (args.get_response().get_statusCode() == '12031' || args.get_response().get_statusCode()=='12030' || args.get_response().get_statusCode() == '405') { args.set_errorHandled(true); } else { } } }

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hi! I caught Sys.webforms.PageRequestManagerServerErrorException using following code Sys.WebForms.PageRequestManager.getInstance().add_endRequest(EndRequestHandler); function EndRequestHandler(sender, args) { if (args.get_error() != undefined) { var errorMessage; if (args.get_response().get_statusCode() == '12031'|| args.get_response().get_statusCode() == '12030' || args.get_response().get_statusCode() == '405') { args.set_errorHandled(true); } else { } } } but On buttonclick event server side ButtonclckeventHandler is not getting fired. how to solve this problem . pls guide. thank you.

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good morning!! I'm using Ajax Beta 2.0 version in asp.net 2.0 ,after using UpdatePanel I got System.Request.PageRequestManagerServerException: An unknown error occure while processing the request on the server.Status code returned was 12031. at the button click event . why this exception is comming and how to solve this problem please guide. Thank you

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thank you Guffa for reply. My problem is solved by calling the function (to disable controls) on pageload . But before calling that function I checked one flag's value which is set on server side when buttonclick event occure and some conditionds are fulfilled. have a nice day!! :)

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how to set text property of the asp:textbox control with text property of asp: label control using javascript. I'm trying this with following javascript code calling function on onclick event of the button. function useIt(txtelement,lblelement) { document.getElementById(txtelement).value = document.getElementById(lblelement).title ; } but it is not working . Please suggest some solution. Thank you.

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Thank you for reply I don't want to display Popup using javascript but using c#. It means the code to display popup I'm using will run on server side not on client side. For this I want postback to be happened on button click event. This is possible if I use "return true;" in my javascript. But when there is postback all the disabled (that I made using javascript on clientclick event of the same button ) controls become enabled. So how to maintain the state of disability of controls even after postback of the page. This the problem for me . Might be clear to you now. Please suggest solution. Thank you.

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I'm using asp.net and c#. I have disabled the controls on the form using javascript on onclientclick of the Button. But they again are activated when postback occurs when I return "true" because of the same buttonclick. When I return "false" then only disabled controls are maintained. But I also want to run the code at codebehind on button click of the same button to disaplay a popup on some condition. but don't want other controls on the page to be activated.till that poup is not closed. so how to achieve disabling of the other controls on client side and displaying popup on server side. Please guide. Thank you.

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hi Lilly / Kaiser , Thank you for the reply but will you please tell me how to use this transperent div that is "Veil". _I'm using asp.net 2.0 is it possible in this. Please explain in a little bit detail way. thank you.

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hello I the project of asp.net 2.0 . I have to disable other controls on the page when Popup is displayed on the screen.when popup is closed controls should be enabled. I hhave two display two different Popups depending on condition,so I can't use AJAX control ModulPoupExtender. How to achieve this using javascript? Please guide. thanks.

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hello, I got one bug in my site developed using C# and asp.net If we right clicked on the LinklButton We get Options like "Open in new window and Open in new Tab" in case of IE (7.0). But when we select one of them, say tab,then page doesn't open actually in new tab but it opens in the same tab. same if we selectd open in new window it opens in the same window. Moreover in case of Mozilla Firefox browser we don't even get options like "Open in new window and Open in new tab". If we use Hyperlink then both these options work fine on both the browsers. But Hyperlink control doesn't have Click event so we can't use it. So two meet both the requirements what to do. Hope you undrstood my problem. Please guide. Thank you.

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when database is changed corresponging .php also changes but it does not reload the .swf file and on browser refresh, it shows the old .swf file only. I am using asp.net 2.0

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I'm getting shaking effect with this code using "Shake" function but not getting Pulsate effect using "Pulsate" effect. Please guide. code snippet is as follows : function pageLoaded() { if (document.getElementById('<%=Shake.ClientID%>').value == "true") { Effect.Pulsate('<%=pnlShop.ClientID%>'); //Effect.Shake('<%=pnlShop.ClientID%>'); document.getElementById('<%=Shake.ClientID%>').value==""; } } Thank you.

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hello, I want to sort the result of the search result according to the descending order of number of matching words in entered text and the particular record in a database. thank you.

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good afternoon! (In c# ,asp.net project.) Tab index is working fine in IE but giving problem in MOzilla firefox. I have one login popup window in Master page which is at the top right corner and is visible on number of pages till user doesn't login. When we entered username and password before doing any other functionality autotab is working fine . But if we start with registration form and in between we click on login button on master page we get popup window for login, now after entering username and pressing tab focus goes to submit button instead of password textbox. Please suggest some solution over this. Thank you.

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good afternoon! In a project of online shopping where number of sellers have there shops, developed in asp.net & c#. I'm storing shopid in a session on one page and this shopid is then used to display related information of the shop . For ex, on pressing "sold products" button we will get sold products of related shop. Problem is that , If I opened one shop1 then went to another shop say shop2, now currently I have shopid of shop2 in session . Now when we navigate to the previous page of the flow using browser's back button and click on the link "Sold product" I dont get sold products of shop1 but shop2. It means I'm getting information related to seesion value currently in session. Hope you might have got the problemm.Please guide. Is there any way to obtain value of session variable from history??like that... Thanks a lot!

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