can make ConvertEmptyStringToNull = false by default? Or at least globally override?
Having all "" convert to null is a breaking change in behavior from 1.0 and is causing havoc with my upgrade.
etailsView is bound to ObjectDataSource. Inside Detailsview's EditItemTemplate are two TextBoxes ( T1 and T2 ). T1 is mapped to update parameter of type String, while T2 is mapped to update parameter of type DateTime. ssuming both TextBoxes contain an empty string, then when I try to update the data source by clicking on DetailsView's Update button, ODS ( or is it perhaps DetailsView ) automatically converts T1's empty string to null, while T2's empty string doesn't get converted to null. I've tried to prevent ODS from converting T1's empty string to null by setting T1's update parameter's ConvertEmptyStringToNull property to false ( I 've also set <asp:TemplateField ConvertEmptyStringToNull="false" ...>, but to no effect.a)Any idea why T1's empty string gets converted, while T2's doesn't?b) Also, how can I prevent the conversion( BTW - I realize I could convert null back to empty string inside update method )?
View 1 RepliesFrom what I can tell, the main purpose of a PagedDataSource is to allow paging of a datasource before being bound to a server control.
If this is the main purpose of this control, why is the AllowPaging attribute's default value False?
I'm only asking as often I will forget to set this as True causing confusion when it doesn't work.
there is a way to make a label visible for a seccond and then make it visible =false ; ?without javascript... just c# ,,,
View 4 Repliesi used this tutioral [URL] and i change as per my requirment and i got this gridview its working fine
Before:-
I have one problem:-
On going to next row i need to make listbox visible false only this current row listbox only to be shown same on going next row above row listbox will not show and this current row listbox only shown
After: how to do this....
I'm not entirely sure which forum this belongs in. It works with both my ASP.NET form and my SQL DB.
Okay, I built an application from scratch a couple years ago and am trying to add some functionality so I don't have to do so much manual work.
I have two relevant tables, tableClasses and tableStudent2Class
Classes have 4 possible sessions that are available. These are bin fields which I mark as true if they're available for registration. There are upwards of 40 different classes that are available. Each class has a defined number of slots available (an int field).
The tableStudent2Class connects the tableStudents to tableClasses. There are three fields: classID, classSessionNumber, and studentGUID.
Now, is there some way to make the DB and/or form change the available bin fields to false when they receive a certain number of registrations?
I have taken table inside that i have taken the row. in design mode when i make the visibility of row as false then there is pair of line comes which represents like there is row.
How to make this line invisible when row visibility is false.
In case of Internet explorer the pair of line not come when rows visibility is false. same things i want to do with mozilla firefox .How to do that?
I have a table and on this table I have two column showing NumberOfDays and TotalPrice. I have my select command just like below;
"Select ([NumberOfDays]*[TotalPrice]) as MyResult From MyDatabase Order By [MyResult]"
My aim here is to create a new data depanding on 'MyResult' value. If MyResult value is under 10, I want a data value as 'False'. Else, I want a data value as 'True'. How could I write it in sql code?
I am using a radiobuttonlist in my project. Where i want to hide one of radiobuttonlist item visible true or false. according to the selection of the country. I am able to hide the radiobutton but the corresponding text is still displayed. How to hide both radiobutton and also the related text.
View 10 RepliesI'm trying to make my TD visible or not inside a repeater. I keep getting an error "Object reference not set to an instance of an object". here is my code:
[Code]....
and my code behind:
[Code]....
I know it has something to do with how my findcontrol code is written, but I can't figure it out.
i have gridview in my page
i don't want show header in my gridview i search all property of this control but i didn't find anything
I am having 2 (dept name, City)dropdownlist, 1 Save button once if we click the save then record will be displayed in grid (Gridview with ShowEditbutton =true and I have Edit logic in my page). But if I click on Edit button then if I try to update the value then it is firing a message "Select dept" because dept dropdown present in the page so I want to make cause validation false for Show Edit buttons (update and cancel).
View 4 RepliesI have a design page with two panel,... i have to make it visible true or false by reading the values from the database,...
Design code
<body>
I have the area Blog with controllers (Post and Blog) i want that when the user acess my site without one area, it should redirect him to the Blog area inthe blog controller and in the index action if i use:
routes.MapRoute(
"ClearPath",
"",
new {area = "Blog",controller = "Blog", action = "Index" }
);
i got one error cause he search the view in the root folder:
The view 'Index' or its master was not found. The following locations were searched:
~/Views/Blog/Index.aspx
~/Views/Blog/Index.ascx
~/Views/Shared/Index.aspx
~/Views/Shared/Index.ascx
<script type="text/javascript">
$(document).ready(function () {
$('.date').datepicker
dateFormat: 'mm/dd/yyyy',
showStatus: true,
showWeeks: true,
[code]...
2. Is there a way to make week as: Sat - Fri and not the default Sun- Sat ?
I've tried looking at the properties for the asp.net checkboxlist on msdn and searching google and I can't seem to find a way of setting the checkboxes to unchecked as default.
View 3 RepliesI want to know how to make IIS as default web server on machine instaead of built cassini web server..
View 5 RepliesI want to making another dropdownlist visible=false when clicking in dropdownlist on the same detailsview?
View 4 RepliesI display images from database, suppose image is not upload means display the none image in datalist...
View 1 RepliesI've a ServerControl inherited from GridView. What is the way (best) to make AutogenerateColumns="false" by default in custome control.
but User still should have option to make it true any time.
I have:[Code]....
how can I have checkbox default checked ?
Can I make the default MVC Route to be just an area root? Basically on Global.asax I have the following:
[Code]....
But I ended up in /Home/Index and not in the area. Does this make sense?
We are working on an aspx site that we would like to not show users until we are ready to launch. The Default.aspx seems to have more "power" over my index.html file. All I would like to do is show the index.html by default and when working on the site, we can navigate to Default.aspx and work from there.
View 2 RepliesI have href links inside a datalist and want to make sure that the top link is clicked by default. The reason for this is that the href inside the datalist will show a different friendly url each time one is selected and also fill a seperate detailsview with data based on values from the query string. I want the user to see the friendly url and first lot of data once he navigates to a page is this possible ?.
View 1 RepliesUsers turn on their computers and XP boots up.I have an ASP.Net website.Is there a way such as a login script that runs that will run the default.aspx inmy ASP.Net website so that the first thing that the user sees after XP boots up is the default.aspx web page in my ASP.Net website?
View 1 Replies