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GridMVC

Posted on 2014-02-10
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Last Modified: 2014-02-11
I want to add if qty >1 then qty / Price else just show price

how can I do this within the grid.

I cannot do it in the storedprocedure because the price is int not a string with my mvc project.

  @Html.Grid(Model).Named("Grid").Columns(columns => 
                    {
                            columns.Add(c => c.ItemDescription).Titled("Description").SetWidth(850);
                        columns.Add(c => c.ScanPrice).Titled("Price").Css("money").SetWidth(200).Direction.Equals("right");
                        columns.Add(c => c.BasePrice).Titled("qty").Css("money").SetWidth(200);
                         columns.Add(c => c.CreatedDate).Titled("Created Date").SetWidth(200).Format("{0:dd-MMM-yyyy}"); 
                                        }).WithPaging(10).Sortable(true)

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Question by:sevensnake77
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5 Comments
 
LVL 11

Expert Comment

by:Mihai Stancescu
ID: 39849348
Hi,

You can use a viewmodel or add a property on your model to reflect that behaviour and ignore it for the database if you're using codefirst.


Regards,
Mishu
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LVL 23

Accepted Solution

by:
Ioannis Paraskevopoulos earned 500 total points
ID: 39849471
Hi,

First of all i need to ask... What figure would qty/Price be? Do you mean Price/qty? As in show the price for each item? If this is the case, then having Price/qty would be correct always, no matter what the qty is, as Price/1 = Price.

But then, i will assume you do actually want qty/Price. You may try RenderValueAs

@Html.Grid(Model).Named("Grid").Columns
(columns => 
    {
        columns.Add(c => c.ItemDescription).Titled("Description").SetWidth(850);
        columns.Add(c => c.ScanPrice).Titled("Price").Css("money").SetWidth(200).Direction.Equals("right");
        columns.Add(c => c.BasePrice).Titled("qty").Css("money").SetWidth(200);
        columns.Add(c => c.CreatedDate).Titled("Created Date").SetWidth(200).Format("{0:dd-MMM-yyyy}"); 
        columns.Add().RenderValueAs(x => x.Qty == 1 ? x.Price.ToString() : (x.Qty / x.Price).ToString()).Titled("YourColumnName");
    }
).WithPaging(10).Sortable(true)
                                  

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Check the last column in my example.

Giannis
0
 
LVL 9

Author Comment

by:sevensnake77
ID: 39850337
(x.Qty / x.Price).ToString()

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this part is dividing  instead of using the slash as a empty string.
0
 
LVL 23

Expert Comment

by:Ioannis Paraskevopoulos
ID: 39850377
I thought you wanted to divide. If you just wanted to show a string literal then:

columns.Add().RenderValueAs(x => x.Qty == 1 ? "Price" : "Qty / Price").Titled("YourColumnName");

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Giannis
0
 
LVL 9

Author Closing Comment

by:sevensnake77
ID: 39850378
I just convert / to "/" and it worked out. Thanks
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