This seems like a basic question, but my searches haven't turned up an answer. Is there a way to use a DataTable as the source for the WebGrid helper? The constructor wants an IEnumerable<dynamic>, which a DataTable is most definitely not.
View 2 RepliesI have a Gridview that is using a DataTable as its data source. I want the user to be able to edit the quantity column in the grid.
I have a TemplateField with a LinkButton2 for my Edit command. I have a TemplateField for my "Quantity" column that has Label for the <ItemTemplate> and a textbox for the <EditItemTemplate>
How do I get the grid to switch from the <ItemTemplate> to the <EditItemTemplate> when the user clicks on the Edit Hyperlink.
The Code:
[Code]....
I know there is a serial problem with the gridview in webform:
if the data is too much as 100 thousands rows and more, and we 'select * from tableName' and bind data to the girdview, when the girdview pagination to last page , it will crash out! Then we should use ' DataBase pagination ' way. so, we use Linq to sql,Linq to Entity etc. to fetch data from database, using ' DataBase pagination ' , the WebGrid won't crash and it will take a short pageload time.
Is there any good way of Linq to sql / Linq to Entity for DataBase pagination ?
If so what would be the syntax. I'm not finding much documentation and what I have is not working.
Controller Class:
public ActionResult Results()
{
List<GMUOverview> _results = new List<GMUOverview>
{
new GMUOverview { GMU = "EE00101R", UnitsIncluded = "12,13,14", SuccessRate = "19%", MinReqResPoints = "3", MinReqNResPoints="5", AvailableLicenses="123", TotalApplications=221, Season="1", Year="2009" },
new GMUOverview { GMU = "EE00102R", UnitsIncluded = "12,13,64", SuccessRate = "19%", MinReqResPoints = "3", MinReqNResPoints="5", AvailableLicenses="123", TotalApplications=221, Season="1", Year="2009" },
[Code]....
How to export webgrid to pdf...Means it should download webgrid into pdf..
View 1 Replies'DataTable' is an ambiguous reference between 'System.Data.DataTable' and 'Microsoft.Office.Interop.Word.DataTable'
View 3 RepliesI m facing a problem in WegGrid MVC 3 razor, my code:
[Code]....
How to merge the Edit & Delete links into the same column (Actions)??
i tried to create two (item) in same column, but i get error message.
In the example code, you show how to use the rowId in a hyperlink to a detail page like this:
[Code]....
How do you do this with a WebGrid helper?
I have several partial views on the same view. They each have IEnumerables in a WebGrid with paging.
When I page one, they all page to the same page.
How do I fix this so each has a working pager?
I am using Razor and MVC 3 WebGrid in ASP.NET MVC 3 Beta.
I have the following:
[Code]....
I am not able to have two ActionLinks on the same column. In this case I get the following error:
The best overloaded method match for 'System.Web.Helpers.WebGrid.Column(string, string, System.Func<dynamic,object>, string, bool)' has some invalid arguments
This is usefull not just for this but to create columns that contains more information then just a field.
I also tried Razor's <text> but no luck ... Maybe I used it wrong.
we are testing the Razor webgrid with Ajax. Works absolutely fine in IE8 when sorting in paging. However in IE7, any attempt to sort or page causes the grid to vanish from the page, leaving a blank space. The HTML that should be there, isn't!Has anyone come across this issue? How could we debug it? Page code below:
[Code]....
Is there a way to format a column with an image?
View 3 RepliesIs there a way to have a calculated column (field) in a webGrid in webMatrix?
View 4 RepliesI've been practicing with WebMatrix and I've come across this problem. I'd like to use the format property of the WebGrid Column in vbhtml but I can't get it to work. I always get some kind of compilation error. Mostly the compiler says that an expression is needed. There must be a crucial difference between the way it's done in cshtml and the way it's done in vbhtml.
View 9 RepliesMy webGrid is working perfectly fine. However, I would like the default sort order to be in the opposite direction. If it were SQL, I'd be adding a DESC somewhere. Here's my working line of code:
[Code]....
It correctly sorts on the UWDate column, but I would like it to sort the opposite sort order. Of course, once it is displayed, you can click on the title and it will resort at that time.
I want to show custom message when no data is present to display in WebGrid.
View 2 RepliesI have a Car class that I'm trying to display in an MVC 3 view using the WebGrid helper. Below are the Car and it's metadata class.
Car class:
[MetadataType(typeof(CarMetadata))]
public partial class Car
{
// car implementation
}
Car metadata class:
public class CarMetadata
{
[DisplayName("Car Name")]
[StringLength(100, ErrorMessageResourceType = typeof(ValidationText), ErrorMessageResourceName="CarNameDescriptionLength")]
[Required]
public string CarName { get; set; }
}
View contents:
@model List<Car>
...
var grid = new WebGrid(Model, canPage: true, rowsPerPage: 10);
grid.Pager(WebGridPagerModes.NextPrevious);
@grid.GetHtml(
htmlAttributes: new { id = "grid" },
columns: grid.Columns(
grid.Column("CarName", ?????)
));
GOAL: I'd like to figure out how to use the DisplayName data annotation as the column header text in the WebGrid (?????). Does anyone know how this is accomplished?
I am using a Webgrid as part of an MVC 3 app. The weird thing is the first display of the page with the grid displays fine but when I click on a heading to sort, the grid is not displayed as part of the page when I am running under the web server provided by the VS 2010 installation. When I do a View Source of that page, all of the grid stuff (as table elements) is there to be displayed. It just does not show up in the browser. So, I wrote the html to a file and copied the javascript and css files to the same folder and then ran the file under IE and everything displays as it should.
View 1 RepliesJust in general, where can I find the code to take a look at and learn from them? Or at least look at the functions available to me as I do get the feeling that the insufficient documentation at the moment reveals all.
View 5 Replieshow to make my source code to display on one line instead of multiple in source view. The display drives me batty when I'm trying to find something and I would prefer to display across the page instead of multiple lines down the page.
View 2 Repliesasp.net open source Lead management system with source code.
View 9 RepliesI couldn't decide where would be the most apprioate. I looking for an online source control site, if such a thing exists? I've checked out codeplex and thats really for open source projects ? which this isn't. does anyone have a recommendations?
View 4 Repliessource of gridview details in page source.i am disabling and enabling in a server side and also i am using updatepanel too in the page.
View 4 RepliesI was reading: [URL]
But I have give a compilation error:
CS0246: The type or namespace name 'DataTable' could not be found (are you missing a using directive or an assembly reference?
i have the dataset with one table.Table contains three column like 'Name','Location','Pin'.I would like to move the data from another table based on schema.
View 2 Replies