Forms Data Controls :: Extract New Values From The Gridview?

Aug 16, 2010

i used the following line of code in the row editing event to extract values from the gridview.

x = GridView1.Rows(e.NewEditIndex).Cells(1).Text

However i am getting the old values from the cell!

I need to extract the new values which i enter during updating.

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Forms Data Controls :: How To Extract Gridview Old Values And New Values

Aug 4, 2010

i take data from Sqlserver database , and my prblem is that i want to get old and new values from gridview and base on that i want to change there background colors .. i try gridview rowupdating , editing ,updated Events but when i debug no break point hit and there was no value in ViewSate that i declare ,

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Forms Data Controls :: Extract Out Value From Gridview?

Nov 22, 2010

[URL]

As seen in the pic above, i wanted to extract out the selected data at the price and mulitply it with the quantity.

How to i "take out" the value at the price when that row is selected then multiply it with the input quantity to calculate the total price

I'm using VB btw.

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Forms Data Controls :: Extract Out Value From The Gridview's Textbox?

Nov 25, 2010

previously i did a post similar to the prob i'm having now, the link is here

http://forums.asp.net/p/1625701/4178673.aspx#4178673

For now, my problem is i do not noe how to extract out the insert value from the gridview's textbox.

So now how do i extract out the selected data from the column price and quantity and multiply them?

A preview of my cart is here
http://i239.photobucket.com/albums/ff47/klxian/cart.jpg

And i'm using VB btw, i do not know C#.

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Jun 8, 2010

How do I display table database information from two or multiple databases tables where they are linked by one field? For instance, I have an Orders Table and Customer Table, and both are linked by OrderID, and I'd like to display all Orders and the corresponding Customer information.

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Web Forms :: How To Extract First Two Values From CommaDelimited String In JavaScript

Apr 1, 2010

I am passing on a public String from C# to JavaScript that looks like this:

"AaSP1,,,,,,,,,"

My task is to extract the 2 first values from this commaDelimited String where the First is "AaSP1" and the second is ""

But the problem as seen in the code is that the variable: two == "AaSP1," wich I dont understand why it can be ? That statement executes in this case.

Shouldn´t two be an empty string ?

[Code]....

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Apr 3, 2013

i am using a gridview in my web page,i used to bind the database records to the gridview..my columns are name,empid,company name,pl leave,sl leave,total leave taken here total leave taken is not a database fields,in the page i want to fill the records once loaded pl leave and sl leave is added and display in the total leave taken column..it working properly when all pl ans sl columns fill with numbers,if some pl and sl leave having blank values.it showing an error like input sting was not in correct format..this is my code

<Columns>

<asp:BoundField DataField="slno" HeaderText="SerialNo"
SortExpression="slno" />
<asp:BoundField DataField="ecode" HeaderText="Employee Code"
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<asp:BoundField DataField="ename" HeaderText="Employee Name"

[code]....

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Forms Data Controls :: Click On The Child Gridview And Get The Values Of The Parent Gridview?

Oct 25, 2010

I'm lost. I have a sub gridview in a gridview. In subGridbiview I have a button. How do I can clicking the button and get values outside the gridview? The subgridview not present the events ...

------------------------Gridview 1------------------------------------------

| cell(0) | cell(1) | Cell(2)| Cell(3 - ITEM TEMPLATE) | -
| | | | # # # SubGridview1 ######### -
! x1 | Y1 | Z1 | # Cell(0) ! Button #-
! | | | ######################-
------------------------------------------------------------------------------
| | | | # # # SubGridview1 ######### -
! x2 | Y2 | Z2 | # Cell(0) ! Button #-
! | | | ######################-
------------------------------------------------------------------------------

how do I click on the child gridview and get the values of the parent gridview? no events in the child gridview no number indexrow on the parent gridview I'm lost.

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Forms Data Controls :: Decrypt One Gridview Column Values Before Displaying It In The Gridview?

Mar 8, 2011

I have one filed that is encrypted using Rajindal algorithm and stored in MSSQL db.When I retrieve that column in gridview it's displayed in encrypted. I have the code that decrypts it but the problem is:How can I all loop throw this column values in the gridview and decrypt them all and display it in the gridview decrypted.See my code below:

[Code]....

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Forms Data Controls :: How To Get The Textbox Values To Gridview And Gridview To Database

Jul 19, 2010

how to get the values text box values to gridview..

if i enter any text in text box those values should display in gridview.

after entering of 2 or 3 records, i will click on save then all the values of grid should insert in to DAta Base.

i dont want to get the values form Database to Gridview.

how to retrive the values form Database to Gridview.

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Forms Data Controls :: Loop Gridview To Update Values In Gridview To Stored Procedure?

Jan 14, 2010

I would like to ask a question on the visual basic codes to loop the gridview to retrieve the values and based on the values, it will be provided as parameters to update to the database table using stored procedure.

Firstly, I have a gridview named grvProduct. The page (ui) will be loaded with data from the database with the use of stored procedures. And only certain values can be edited through the use of template in gridview. So based on those edited values, I'm supposed to pass these values as parameters to the stored procedure which will then update a database table.

Let say, I have 3 records retrieved from the database and displayed in the gridview. And I would like to edit a values in the 3 records, how do I do batch update and pass those parameters to the stored procedure? I went to debug and step through the visual basic codes and realised there were too many arguments specified because I actually loop the gridview.

Below is my visual basic codes:

[Code]....

Below is my Stored Procedure code:
[Code]....

I believe it is the error in the looping of the gridview which results that I could not batch update the data/values.

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MVC :: Extract Values From $.to JSON Object?

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I have the following result in my controller from the $.toJSON method;

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Feb 17, 2010

I am tring to extract a value from a monitored device that outputs values in an XML format:

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Forms Data Controls :: Once Select The Item In The Dropdownlist, It Will Extract Data From Sql Query?

Mar 15, 2011

I have a dropdownlist and a button(btnSend).

protected void btnSend_Click(object sender, EventArgs e)
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InsertIntoTemporary();
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}

What i need to do is as follows;

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I happen to have used datasets and hence data tables in most of data access approaches.

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I however face a problem in the fact that though i can select the particular cell in a table i still get a table adapter which is not what i need and is not covertible to int value.

See the code below:

[code]....

How can I extra this particular xFiled value and return and integer value rather than a data table?

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Oct 1, 2010

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[URL]

Doesnt HAVE to be an array, just anything i can use to get the data from the page and post

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Aug 23, 2010

I have a problem that can't find a way to do it, I have a gridview with this columns:

ID | AreaName | CostCenter

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2 One Conector 2065

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Jan 3, 2011

I put a dropdownlist in a template field with 4 choices with the values of each to a,b,c,d and when i run the update query i need it to pull from that selected row,and read the value selected in that field. I tried this:

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Feb 9, 2010

I want to get the values from a cell in a gridview so can I do that without selecting a row. Its something like this I have a drop downmenu and based on the value selected in the dropdown menu I have to change the presentation of gridview without going to the database.

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Forms Data Controls :: Gridview Rowupdating Contains Old Values

Jul 13, 2010

Here is the code with the issue:

[Code]....

The value of txtName, for example, contains the value prior to editing and clicking update. Here is the grid code:

[Code]....

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Forms Data Controls :: Read The Values From GridView?

Nov 15, 2010

Snap shot of asp code

<Columns>
<asp:BoundField DataField="DeptarmentID" HeaderText="DeptarmentID" ReadOnly="true" />
<asp:BoundField DataField="DepartmentCode" HeaderText="DepartmentCode" />
<asp:BoundField DataField="DepartmentName" HeaderText="DepartmentName" />
<asp:BoundField DataField="Active" HeaderText="Active" />
</Columns>

snap shot of page behind

protected void GridViewDept_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
GridViewRow row = GridViewDept.Rows[GridViewDept.EditIndex];

string code = ((TextBox)(row.Cells[2].Controls[0])).Text;
string name = ((TextBox)(row.Cells[3].Controls[0])).Text;
bool active =((TextBox)(row.Cells[4].Controls[0])).Text=="True"?true:false;
//bool active = ((CheckBox)(row.Cells[4].Controls[0])).Checked;
int id = System.Convert.ToInt32(row.Cells[1].Controls[0]);
}

I get error on the last line stating out of index error, how do get the value which is not set editable in the gridview

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Forms Data Controls :: Obtaining Values From Gridview?

Apr 27, 2010

I need to get values of all individual cells from the row of a grid view and assign eac one fo them to seperate variables. Should i just access the control values directly from the gridview (the controls are template fields) or is it best to run an sqlq select query for each value i want to retrieve.

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Forms Data Controls :: Old Values Empty In Gridview?

Jan 24, 2011

I'm writing a gridview in VB.NET that is bound programatically in the Page_Load function. I am binding the data in the 'If Not Page.IsPostBack Then..." structure. And as you can see, I'm using TemplateFields instead of BoundFields. And I need to access the e.OldValues in my RowUpdating function, but they come up empty.

Here's my code:

[Code]....

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Forms Data Controls :: Get Gridview Control Row Values?

Sep 28, 2010

I have a gridview with a dropdownlist (ddlGrade) in one column and a textbox (txtText) and checkbox(cbxCheck) in another. When the checkbox is checked I to fire an event that will use the data from other controls in that row. In the method can get the checkbox value using:

public void onCheckedChanged_CheckedInfo(object sender, EventArgs e)
{
Checkbox cbxChecked = (Checkbox)sender;
}

how do I get the value of the other two controls that are in the same row (dropdownlist and the textbox) at the same time? But not the values from any other rows?

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Forms Data Controls :: Displaying The Right Values In A GridView?

Mar 13, 2011

Im displaying a Gridview full of data but the column "Country" is displaying the CountryID and I want it to display the Country 'Name'", same with State/Prov and a Status column I have. I've looked around at BoundField Properties and such and can't seem to find where I can configure this. Is it straight within my DataSource? Here's my code:

GridView Code

[Code]....

Here is my DataSource Code

[Code]....

Is it within the SELECT statement of the DataSource where I can need to configure using "Country" not "CountryID"or "Status" not "StatusID"?

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