. Dim ddlCity As New DropDownList ddlCity = PreviousPage.FindControl. asp.net.web-forms 93655. I always return a 'PreviousPage' null. This code above produces a NullReferenceException at Page.PreviousPage. Why? This is an ASP.Net 4.0 application.net Menu control SelectedItem always null on. . (PreviousPage!= null && PreviousPage. // base.PreviousPage is always null When I. In your page add One Asp.net Button and set its Postback URL. Similar Artilces:. DOMContentLoaded event handler does not always invoke. I have a Firefox extension that modifies the DOM after loading and I use the DOMContentLoaded event handler. The problem is that the DOMContentLoaded event handler does not always invoke. For example, if I use the google search bar built into Firefox, everything works fine and the handler is invoked. If I use the google. com search page, the handler is not invoked. Any reason why? I have tried the "load" handler but that still doesn't work. I'm guessing some Web 2. 0/AJAX voodoo but is there a more appropriate event handler I should use? Thanks. suggestions sought on returning rows from oracle proc and deleting them in same proc. Hi, I am hoping someone might have had to do something like this and have a good solution. I am using DBD::Oracle. I have a table with a simple integer and a timestamp: create mytable (id int, created timestamp); The integer value may appear more than once and the timestamp is the timestamp when the row was created (it is actually created via a trigger). Asp.net Previouspage Always Null DcOther procedures write "id"s into the table at indeterminate times. The perl code wants to select the current distinct values of the "id" field, do something with them and then all rows which were prese. Datastore Returns 0. The following code returns 0 for the rowcount of the datastore only when deployed to the PocketPC, on the desktop and emulator it returns 1. Sorry once again, sticky fingers I guess. Here's the code: Datastore lds_test Long ll_rowcount, ll_row lds_test = CREATE Datastore lds_test. Dataobject = 'd_product' ll_row = lds_test. InsertRow(0) // returns 0 ll_rowcount = lds_test. RowCount() // returns 0 Build 106 Thanks "Gregory A. Hi! I have a problem using MasterPage. I always return a 'PreviousPage' null. This is the code: In the PreviousPage, I have the following: public ControlCollection. ASP.NET routing is in use and the previous page's URL is a routed URL. When ASP.NET checks access permissions. the PreviousPage property contains null. Rusak" <greg@ELECTRICEDGESYSTEMS. COM> wrote in message news:3f32ecc4$1@forums-1-dub. > The following code returns. Cross-Page posting problem. I am trying to get cross-page posting to work. 1) First webpage I have a repeater containing some labels2) A button with postback url property set to target page3) On target page I have PreviousPage. FindControl to pull the controls off the source page. The FindControl() method is always returning Nothing. Is there something I have missed? I've also tried the <%@ PreviousPageType VirtualPath="target. aspx" %>directive but no luck. Any ideas? Can you post some code?Thanks,Teemu KeiskiFinland, EU ASP Page:<asp:Label ID="lblJobTitle" runat="server" Text='<%# Bind(. superreview requested: [Bug 223707] IS_CJK_CHAR should not return true for u > 0xFFEF. [Attachment 134181] change bound from 0xffff to 0xffef. timeless@myrealbox. com <timeless@bemail. org> has asked tor@acm. org for superreview: Bug 223707: IS_CJK_CHAR should not return true for u > 0xFFEF Attachment 134181: change bound from 0xffff to 0xffef. ReadOnly still inserts NULL to DB. Hi All. I have made a datagrid connected to both SQL an Access in Visual Web Developer Express and I am still having the same problem. I want some of the columns NOT to be editable. When I set the readonly value of these columns to true and go to my edit pages, these columns are not editiable. which is good HOWEVER. When I click update. Null values get sent to the DB instead of the uneditable text that was in these columns. This looks like a bug in VWD Express. Any ideas. Ray Take a look at the update command for your SqlDataSource. How does it look like?Ionuţ Bizău. FindControl Inside UpdatePanel. Sorrybit of a newbie question. Is it possible to find a control(text box) clientside inside my updatepanel that I have only just made visible? As can`t see it in the page source. Give this a shot:TextBox txtBox1 = (TextBox)UpdatePanel1. FindControl("your_original_textbox_id");txtBox1. Text = ". "; Sorry to tailback on your question, but I have a somewhat simmilar problem in trying to use FindControl on a TextBox. Text value that's been present on the previous page. So I'm looking dor a PreviousPage. FindControl type solution, but. The problem has probably been made even more co. To Null or Not to Null. Odd behavior with ISQL is confusing me. I'm using SQL Anywhere 5. 04 Build #1965 (I had though in the past it was #1964. ), and when I output a query from ISQL on one machine, there nulls are ignored, but on another machine I get "(NULL)" in the output file. Here are the commands I'm using: select * from patient; output to c:\patient. txt format ascii; Pretty simple, huh. ) Seriously, I've checked the Command Options and both machines are set up identically in ISQL. are ther regional settings ont he computer that I have to be aware of? Any help. Checkbox value always False in Formview. Hello. I have a checkbox within Formview that always gives value of False. I want if checked value to be True or Yes and if not checked False or True. Not able to find where I can give value to condition of checked or unchecked. How do I fix this problem? I am guessing something has to be done with the CheckedChanged event in code behind. Using VS2008 - VB - with MSAccess db. Thanks, TRU Looks like I was able to solve this on my own. First my parameters were wrong. Originally I had set checkbox set as String which I change to Boole. PreviousPage URL. Hi all, I'm sure this is another easy question to answer. I have a 'Back' button on my page which, fairly obviously, is supposed to go to the previous page's URL. However, instead of using 'javascript:history. go(-1)' I would like to to refer to the actual URL of the PreviousPage. Have tried a couple of techniques including storing the RawURL of the source page in a hidden field and trying to read the value of that field from the target page, but keep getting the 'Object reference not set to an instance of an object. ' error message. I'm sure there must be an easier way! Can any. More Undef vs. Null. Are Hash and Array supposed to have different results on unset keys? $ cat foo. pir. sub main load_bytecode 'dumper. pir' $P1 = new. Hash $P2 = $P1['bork'] _dumper ($P2) $P1 = new. ResizablePMCArray $P1[200] = 'zdrasti' $P2 = $P1[201] _dumper ($P2) $P2 = $P1[100] _dumper ($P2). end $. /parrot foo. pir "VAR1" => null "VAR1" => undef "VAR1" => undef -- Will "Coke" Coleda will@coleda. com Am Mittwoch, 20. Dezember 2006 05:59 schrieb Will Coleda: > Are Ha. cursor return only the first row. I have a cursor that only retrieved one row from a table that contains 10 records, any suggestion? Thanks in advance. Tuan Nguyen In article <E8nwBcP3#GA. 207@forums. sybase. com>, anhtuan@uclink4. berkeley. edu says. > I have a cursor that only retrieved one row from a table that contains 10 > records, any suggestion? Thanks in advance. > Can you post the snippet of code for that cursor? It could be your where condition only returns 1 row. Could be you have ROWCOUNT = 1. Following is my declaration DECLARE check_info_cur CURSOR FOR SELECT "CH. text control on master page always return nothing when called. Hi, I have a master page which has in the header: textbox and button control, i am using them to search the website for any given keyword when i input some text in the textbox and click the button, it should go to searchResult. aspx, in the searchResult. aspx i am checking the textbox in the master page and then show the result in a gridview. the issue is the textbox always return "" here is the code in master page button click event:protected void imgBtnSearch_Click(object sender, ImageClickEventArgs e) a. Hello, I have a page with a gridview that has a linkfield that links to the same page but with some data on the query string i. the page name is article. aspx and when the user clicks on the linkfield of the gridview that is in the article. aspx, it redirects him to article. aspx?article=<an id> On the same page I also have some other controls, that loose their data and selected items when this happens (when the user clicks on a linkfield of the gridview) I am trying to get this data by doing PreviousPage. findcontrol But the PreviousPage gives me the error: Object reference not se. i have UnlistButton = e. Row. FindControl("UnlistButton") as LinkButton; created in the code and now i want to catch the CLICK event. Related Web Results:. PreviousPage. FindControl always returning NULL - asp. net. DOMContentLoaded event handler does not always invoke I have a Firefox extension that modifies the DOM after loading and I use the DOMContentLoaded event handler. PreviousPage. FindControl always returning NULL | The ASP. Home / ASP. NET Forums / General ASP. NET / Web Forms / PreviousPage. FindControl always returning NULL. PreviousPage. FindControl always returning. always returning. PreviousPage. FindControl always returning NULL. PreviousPage. FindControl always returning NULL. Never mind I figured it out. PreviousPage. FindControl always returning NULL. asp. net - Why is Page. PreviousPage always null? - Stack. Tour Start here for a quick overview of the site Help Center Detailed answers to any. asp. net - PreviousPage = null in crosspage posting - Stack. I'm trying to pass post data from one page to the next but PreviousPage always equals null. This is what I have in the original page (inside an updatepanel ). ASP. NET 2. 0 MasterPages and FindControl() - Rick Strahl's. //But when I try to find them the FindControl returns null void. PreviousPage. FindControl. the RowDeleting method always returns the Firstname. Page. PreviousPage Property (System. Web. UI). ASP. NET routing is in use and the previous page's URL is a routed URL. the PreviousPage property contains null. Return to top. Cross-Page Posting in ASP. NET Web Forms. on an ASP. NET Web Forms page. (Login)PreviousPage. FindControl("Login1"); if (LoginControl != null). the PreviousPage property returns null. Page. PreviousPage Method in Asp. net - C# Corner. Calendar calNext = (Calendar)PreviousPage. FindControl("calNext");. (Page. PreviousPage != null). Cross-Page posting problem - PreviousPage. FindControl. On target page I have PreviousPage. FindControl to pull the controls off the source. method is always returning Nothing. asp. net. web-forms 93655 articles.
0 Комментарии
Оставить ответ. |
АвторНапишите что-нибудь о себе. Не надо ничего особенного, просто общие данные. Архивы
Март 2019
Категории |