MVC :: Sortable Table / User Click On The Column Header And Sort The Column They Want?

Mar 25, 2011

i have a table which showing the food data from my Model, including Name, Amount, Storage and Expiry Date. I wish to either:

1. Let user click on the column header and sort the column they want

2. Or default showing the food which almost expired on the top of the table

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Forms Data Controls :: GridView Disappears When Click A Column Header To Sort?

Jul 28, 2010

I have a page with a TextBox, a Button, a GridView, and a SqlDataSource. I click the Button to execute the SQL in the TextBox using the SqlDataSource. The SqlDataSource populates the GridView. Everything works as expected until I click a column heading to sort.

When I click a column heading, the GridView disappears and I have to click the Button to display the grid again. When I do, the grid is displayed in the order of the column I clicked.

I don't understand why the GridView is disappearing when I click a column header.

Does anyone know how to fix this so the GridView is sorted and displayed only by clicking the column header?

ASPX:

[Code]....

Code behind:

[Code]....

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Forms Data Controls :: Div Collapses Every Time Click On GridView's Sort Column Header?

Feb 8, 2010

I have several grid views indide div's, and when I click the Sort header on an open div the div collapses and no sort happens. I believe it is just reloading the entire page but when I surround PageLoad with !ISPostBack then the page redraws as blank. Since the sort script is generated by the GV, I don't know how to stop it from creating side effects.

Here's my code:

<script type="text/javascript" language="javascript">
function toggleDisplay(id) {
var obj = document.getElementById(id);
obj.style.display = (obj.style.display == "none") ? "" : "none";
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}
</script>

[Code]....

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Jun 3, 2010

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GV = new GridView();

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VS 2013 Gridview - Sort By Clicking Column Header

Jan 26, 2015

I have a gridview which I am trying to be able to sort by clicking the column header. Currently, I have the column header underlined by turning the 'allow sorting' function to TRUE, but when I click the column header, it does nothing.

here is the code for the page:

Imports System.Data.SqlClient
Imports System.Data
Imports System.IO
Imports System.Collections.Generic
Imports System.Web.UI.WebControls
Partial Class Dashboard
Inherits SmartSessionPage

[Code] ....

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Forms Data Controls :: GridView Sort Column Header Underline?

Feb 17, 2011

AllowSoting is true on every column of my gridvieww.

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How to handle this error

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How to pass gridview particular column values to another page's table header...

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Jan 16, 2011

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[code].....

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Jan 14, 2010

I am looking to sort a column on my gridview by simply clicking on the column rather than clicking on the column header. In the design I have been given, the column header will not be shown, and I need to be able to give the user to sort this column, by simply just clicking any where on the column.

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Dec 9, 2010

I am in VS2008 and in ReporViewer's Design page.

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I have these columns:-

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Any work around ?

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ADO.NET :: How To Add Column To DataTable Inside Loop Then Sort On New Column

Mar 22, 2011

I am grabbing an XML feed an throwing it into a dataset. I am looping through the datatable that is in the dataset and adding a column to the datatable (Distance) that is the result of a calculation. What I then need to do is sort the dataset on the new column (Distance) I added, but it is not working... Here is a sample of my code.

[Code]....

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Web Forms :: GridView Getting Column Header Name On Client Click

May 29, 2012

how do i get the column header name when a user clicks on the header cell of gridview? either in javascript or on server side??

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Web Forms :: Sort A Data Table Based On A Particular Column Which Has Integer Values In Ascending Order?

Oct 22, 2010

How do I sort a data table based on a particular column which has integer values in ascending order?

I wrote this:

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[Code]....

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Aug 18, 2010

I have a gridview which has a column of auto generated select buttons, where a user can select a row.However, I would like to add a column header to my auto generated select buttons in order to make the gridview look complete, but I am unable to see how I can do this. Does anyone know how I can add a header text to an auto generated select button?

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Forms Data Controls :: How To Tell If The Event That Fired A Post Back Is The Gridview Column Click (to Sort The Grid)

Nov 17, 2010

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C# - Easiest Way To Make Only One Column Sortable

Oct 12, 2010

I have a datagrid with sorting. I set enable sorting to true, but that makes every column sortable. Is there a simple way to make it so that only one column header can be clicked for sorting? I feel like there should be a simple and quick fix for this, but who knows. some code:

<asp:GridView ID="ProductsGrid" runat="server"
AutoGenerateColumns="False" Height="323px"
style="margin-top: 23px; margin-left: 0px;" BackColor="White" CellPadding="0"
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C# - Best Way To Create Dynamic Table With Left Column Header?

Feb 6, 2011

I'm creating dynamic table which having more than 20 rows and number of columns can be change according to user input. first column is header and other columns need to bind using data returning from web services. And there are few rows which can editable. when user click on submit button need to validate the changed cells and process the data.I have created ASP.net table and added rows and cells one by one. but this is not reusable way of doing, is there any alternative to create editable dynamic table with left column as header?

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Forms Data Controls :: Sortable Aggregated (computed) Column In A Gridview?

Jan 11, 2010

I have stumbled into a problem in which Im having a hard time solving. I have a linq data setup(based on a mssql) where a Purchase Order contains a number Equipments - each equipment has a price. I have a gridview that shows the summed price of the equipments that are included in a Purchase Order. This sum is currently being calculated on RowDataBound through a "listOfEq.Sum(Eq => Eq.PurchaseOrderPrice);" expression which works without any problems. My problem is that I want to be able to sort the gridview based on this summed value, which I cannot do with a normal sortexpression. My next thought was to create a function in my database to calculate the sum instead and then use this is my data basis for the summed column. I have created a function like this:

[Code]....

I want to create a sortable column based on this data. My thought is something like this:

[Code]....

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I want to dynamically bind dataset values into datagrid's header datafield.

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I am quite new to LINQ, and I am stuck with this probably basic problem, but haven't been able to find a solution, so I thought I could ask here.

So, I have this repository where I put my functions for data accessing, and now I need to write a function to get all the applicants that have applied for this particular advertisement, and their values too. Now, the values are stored in a separate M:N table, where every row consists of the applicantID,advertisementID and value. I just wanna append the value to every applicant that I show, so that it would look like a Ranking List.

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And there's this Iqueryable interface that further confuses me...

Here's my function to get the Applicants only:

[Code]....

Now, if I try to add to the definition of the type two columns, it says that it only messes with types, i.e. one type should be passed. So I figured I would do a ViewModel and then pass it, like this

[Code]....

and then in the function I have no idea how to pass the values:

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I'm currectly tryin to access a specific value in my database in a specific column. I'm tryin to use the primary key of the table to access the actual value in the row of that ID.

The current code:

[Code]....

Just iterates through the table and looking for any row with the boolean 'checkin' value is True, then it takes the 'id' value of that row and stores it into an array. Is there a way that I can access a another entry, and only that entry, in the table with the 'id' stored in the array?

Like if my data base contained and int, primarykey, `id` value, a boolean, `checkedin` value, and a `time` value, is there a way to access, lets say, the row with `id` equalling 3 and and the checkIn value from that row?

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Forms Data Controls :: Header Column Not Sync With The Column Data In EditItemTemplate?

Oct 21, 2010

i have a grid view and i use TemplateField.

when i am in ItemTemplate all the column (7 column) are label so it fit to the current screen

by when i use EditItemTemplate or InsertItemTemplate the coulmn don't fit the the current screen and

i have to use the ruler in order to see more information about the cell (which is ok - because in each cell i have a dropdownlist or long textbox)

but when i drag the ruler to the right size to see more information only the cells are moved but the header coulmn stay so i see the current coulmn with worng header coulmn

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Forms Data Controls :: Gridview Column Header Button Instead Of Header Name?

Nov 28, 2010

is there anyway i can add in the gridview in header column name a button instead of label ?

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i am using checkbox column in item template for the button ,i wish after selecting checkbox for some row to click on the button on the header !!

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Forms Data Controls :: ListView Column Header / How To Show Header

Mar 11, 2010

i have a problem with ListView control,when i bind data to it, it shows the heder of it also.

i don't want to show me the hedear, what should i do?

[Code]....

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