The code does not give any error. I can see it set the visible property to true/false. But actual control on page remain same (always visible on every page).
I have a masterpage (which we will call 'default'). This contains a second page (web user control) -'second'. And finally a third 'print' page. The 'print' page is also a web user control, however, it merely has a placeholder that contains the 'second' page.Is there a way I can add a control to the 'second' page - such as a literal, and only have it visible on the 'print' page?
i have searched on google and got an article [URL] keep selected file in fileupload control even after page postback. But it's not working at all. So is there any way through which we can keep selected files in fileupload even after page postback.?
I have a gridview control on a .aspx page (content form).
Paging is enabled on gridview control. It displays the page numbers at the bottom of the .aspx page. When I click on a page number say 3, I get error saying the "Exception Details: System.Web.HttpException: The GridView 'GridViewReconresults' fired event PageIndexChanging which wasn't handled."
Do I need to write special code to handle the paging? Because there is a grid in another page and it has bound columns and I didn't write any code for paging and it works perfectly fine.
Here is the code in the .aspx page that I have problem.
I am a bit confused about these two sequence of events or processes happening in conjunction to each other. Does the page handler executes first or does the somepage.aspx get execute first or do they happen simultaneously?
when i make control (visible=false) onpage load event, this mean this control is created and Make Load on Server? becasuse i have ajax html editor when i make it hidden onpageload event, all My Controls rendered fast, but when i make it visible its slow down page , althouh ajax html editor is not in any updatepanel.
last question :when any DataControl ( for example DataList)Contain Datasource (assume ArrayList) and This ArrayList is null , this datalist created ? and Make Load on Sever? and the speed of page is the same as there is no datalist?
I have five menu items that i have created as a user control and placed on the master page. Now i want one of the menu items to be visible only for particular user role and not visible for others. Here is what I did. Its not working though.
Dim DST As New DataSet DST = dataObject.RunSPReturnDataSet("uspUserProfile '" & Session("UserID").ToString & "'", "mytbl") 'Dim US As New DataSet [Code]....
When a create a web project ( ex webapplication) and when we publish it. We have Two folders created ( App_data and Bin) and have one file Default.aspx and web.config file.
My question.
1. Where is Default.aspx.cs file?
2. When a request will comes for example ( http://Mywebsite/default.aspx)
Does it goes to default.aspx page? or it goes to the webapplication.dll file which is under bin folder?
I have an Outer gridview (called grdvOUTERGRIDVIEW) and an Inner Gridview (called grdvOUTERGRIDVIEW) and I am able to see and use the outer gridview in my codep-behind vb page however when I try to handle an event for the Inner gridview then I get the warning: "handles clause requires a withevents variable defined in the containing type or one of its base types".
After creating the inner gridview I closed the page out and re-opened it however still getting that error and not able to create the grdvINNERGRIDVIEW.RowDataBound event function like I am trying to do.
I am embedding a popup extender inside a tab...simple enough - for some reason the content is visible when the page loads - it can be dismissed by selecting the button and then dismissing the popup. Everything works in compatability mode.
I can't tag the panel as visible=false as it is no longer rendered at all.
I have a basic webform (method="POST") which I would like to "hide" in codebehind by using <asp:LinkButton> and using the OnClick-value to generate the form in C# & doing the http-request. So basically the form looks like this:
[Code]....
Now what I want is to have something like this:
[Code]....
Now my problem is that if i use the normal <form> it displays correctly and works correctly but if I try using <asp:LinkButton> I can't see anything on the actual page.
I'm having a bit of trouble with Paging within a GridView grid I have set up. I have added the paging but whenever I click on the next page or the last page buttons, the page refreshes and displays blank (i.e. no gridview but my regular search parameters are displayed.
I was trying to search for a solution throughout the web and came across someone that looked to have the same issue. He moved all of his queries into the Page Load method, and the paging seemed to work. I cannot do this because I have 2 different buttons: Search and My Order, both of which perform different queries based on if a date has been selected or what the search is on (Order Number, License Number, Description, Status, etc).
My paging method looks as follows:
[Code]....
From what I can tell this is an issue with no longer having the data set when making the paging call. Is there anythign that I can do?
I have a Gridview all setup and even though I have the paging working it takes select the page twice in order to switch the page. Basically my code is as follows:
look at this sample link address: (weather.gov) [URL] if you view page source in browser, you can see that it shows data in XML format (usng xsl.?). I need to implement a simple web page like that. I think that web site uses XML XSL I'm going to implement a web application in asp.net which will use data stored in sql database (or xml database or web service) and show these information like other normal web sites but in xml format in nice UI (using xsl?).That Weather website is only a sample to show what i want to do (i will not use any data from that site, my application is different).My requirement is being able to view page source only in XML format.Now I'm clear that xsl is the solution for that, but considering to use this method in asp.net.(use xml/xsl in dynamic asp.net pages) My Question? It is important for me to make the web page output in xml format(visible in xml format in page view source) but looks user friendly for users. 1.how can i do it in asp.net ?
I have a datapager connected to ListView1, and after 10 records have been added to the ListView any further input of records gets added to the next page, but this now current page is not displayed, so how do I get it to change to the current changed page automatically ?
(with a gridview control you could just use this below:-)
I had a page page url www.abc.com/AboutColors.aspx. I did url routing and changed it into url www.abc.com/About Colors. If I want to get the page name AboutColors.aspx then how i will get it on the page load.
If I have changed the url www.abc.com/ColorGallery.aspx to www.abbc.com/Colors/Colors Gallery then how i will get it. I am using asp.net 4.0.
When we set allowpaging=true and specify the pagesize=xx, and when we change the page of the gird view then, does paging in gridview make a database call when its page gets changed ?
I do long and slow query to get data to my GridView and I got lot of data, but when I'm changing page it loads as slow as at the start, it loads full data again and again, how to load data once and use paging without data loading?
Also the gridview 1 and 2 the datasource is an SqlDataSource.
but that didnt work . also tried some things in pageindexchanged and pageindexchanging but still no efect :(. and also tried with enableviewstate = false / true on both gridviews with diferent combinations, but still no luck.
the code works only when i have allowpaging = false, or when im on the first page of the gridview (for the first time) is that the number of coments is pasted into the label.
I had implemented the Ajax timer control to update Gridview data(along with Progress bar inside Gridview) after some interval of time.Below is the full code:
HMTL:
<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server"> <%--style & Script for progress bar in Gridview --%> <script type="text/javascript" src="//code.jquery.com/jquery-1.10.2.js"></script> <script type="text/javascript" src="//code.jquery.com/ui/1.10.4/jquery-ui.js"></script> <link href="css/jquery-ui.css" rel="stylesheet" />
I have a two webpages,in my first webpage i have gridview with 8 pages(paging) and four coloumns.In fourth coloumn i have a link button to redirect tosecond webpage ,now i am in gridview 4 th page(paging) then i clicked the link button and move to second second webpage.
second webpage contain one button that will redirect to first webpage.if i come from second webpage to first webpage the gridview paging get reset.but i want to be on gridview 4th page(paging).
