I am now working on Datagrid View on my sample n-tier.
How can i control it that it will not show all records on my query that maximize if i run my webpage.Or Control it size so it will retain its position like on the design.
Like on win forms that it will show scroll bars etch..
Since I'm using Oracle database , I need to use this kind of date format :dd-mmm-yy
so, when a user insert date in this specific column, I ask him to insert the date in dd/mm/yyyy format and then I use a function to "translate" it to oracle date
the problem is that the next time the user will try to update the row, the validation rule asks to change the format of the date to dd/mm/yyyy
so what I wanted to do is that whenever I display the gridview I'll see the dates as dd/m/yyyy , but the data that will be sent to the database will be in the oracle format.
i have a grid view with some coulmns like Name,Phone no etc with Edit,Delete column in grid view. I click a row in grid view to Edit,it goes another page where i can edit all fields .Once i update i redirect the page to gridview. I want the grid view to remain in that particular page say 4 of the grid view
View 5 RepliesIt happened to add an extra Gridveiw Header in row_databound event , It did worked fine on !Postback but disappered on Page.Postback . Quick google search guided me to move the event to Row_Created event and every thing is okay .
Can any expert post some pointers , differnces between grid row_created vs row_databount with some sample table data created dynamically behaviour of both the events in !Postback and page.Postback .
I am doing a online web application whereby user is able to enter in new template as well as search for template. The Add template is located outside the grid view and if user clicks on the button, it will load the grid view that is populated with data as there is a row of empty fields at the bottom. However when I click on the Add Template button, the grid view does not appear.
This is my business logic that I used it to search for records as well to click on the Add Template button to add in new records:
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i have a grid view which displays only one value and i need to extract that value and display it in a textbox?
View 4 RepliesWhen data comes more than 30 Rows in Grid then the Excel goes in different format.There is parsian/Urdu Font in Grid data.
<div id="PrintDiv">
<asp:GridView ID="gvExamReport" ClientIDMode="Static" runat="server" OnDataBound="gvExamReport_DataBound"
HeaderStyle-Height="20" HeaderStyle-HorizontalAlign="Center" OnRowDataBound="gvExamReport_RowDataBound">
<Columns>
<asp:TemplateField HeaderText="مرتبة">
[CODE]..
Have a GridView with a templated select button hidden and using
e.Row.Attributes.Add("onclick",Page.ClientScript.GetPostBackEventReference(this.grdMaster, "Select$" + e.Row.RowIndex.ToString())); to select a row .
When user like to update the datasource he will select one row from gridview then in selected indexchanged event i would display the selected row values beneath the form under the grid , Then user will update the contents displayed from grid and click an update button which is outside the grid . After updating the displayed row , i got to get the values of the next row in the grid and display them for next updation , i'e if users maually selects row 3 from grid then he can update the values using the update button and then on update click itself i'll have to display next row contents of row 4 and this process could go on .
I have a grid view that does add, edit update and delete. ( I draged the grid to the aspx page ) it is working. I would like to have the following : once I lick on edit, I open a form inside the grid view to edit the fields. How can I do that.
View 4 RepliesI have a grid view which displays some values. now i have to calculate row wise sum of those values for each row and then display against them.i tried this code but i am getting error as Input String Was not in Correct Format.
public void gv_RowCreated(Object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
int total = Convert.ToInt32(e.Row.Cells[1].Text) + Convert.ToInt32(e.Row.Cells[2].Text) + Convert.ToInt32(e.Row.Cells[3].Text) + Convert.ToInt32(e.Row.Cells[4].Text) + Convert.ToInt32(e.Row.Cells[5].Text) + Convert.ToInt32(e.Row.Cells[6].Text) + Convert.ToInt32(e.Row.Cells[7].Text);
((Label)gv.FindControl("Label8")).Text = Convert.ToString(total);
}
}
speed Performane i create a web site but it very slow run i use tree view and grid view but i do it run very fast
View 1 Repliesi have gridview , it contains record of productsname field of product table and hyper link, hyperlink named as Detail.
when i click Detail link ,it will show record of that row in another page,means it shows complete fields of table in another page,,
i want to know only that,how detail link will perform,to view only that row record,
i'm tring to search my table according to id number or the case number then view it in a gridviewbut it work for the first time then after it stop for error
Dim conn As New SqlConnection
conn.ConnectionString = "Data Source=.SQLEXPRESS;AttachDbFilename=C:Program FilesMicrosoft SQL ServerMSSQL10.SQLEXPRESSMSSQLDATATask.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True"
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i have created a simple view, and display it into gridview.. i have successfully created view but it is not shown in grid view , it return nothing...
protected void Button3_Click(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(@"Data Source=.SQLEXPRESS;AttachDbFilename=E:
arenHDI-AJAX-TK-Calendar-CSApp_DataDatabase.mdf;Integrated Security=True;User Instance=True");
con.Open();
SqlCommand cmd = new SqlCommand("select * from nview", con);
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();
con.Close();
}
If i have a page which displays all the data but with only a few fields, then i select one of the data and then i want to be able to view that data with all the fields related to that data on another web page.
I have been able to view the data in Grid view and enable the Select, Update, Insert and Delete. But not able to use the select button to view the information on another web page.
Say I have a table which as two fields Category and Subcategory. There are multiple sub categories under a particular category. when displaying in grid it shows all subcategories along with the category which is the same is this case.
How can I display records so that the category is displayed only once and all subcategories are displayed.
How to display/show data from Database table in a ASP.NET MVC Web Application page?I want to display data from Sql Server Database table in Asp.Net MVC Web Application page. I am using Entity Framework.Just like we display data from database inside Gridview for Web Forms, likewise which control is used to display data from Database in ASP.NET MVC Web Applications??
View 1 RepliesI'm exporting data to an excel sheet from the ojects list. The data is exporting to excel sheet well, but I'm unable to see the grid format for the data. The data is looking with out the rows and columns lines.I think I'm missing to set some property or somethnig ehwn exporting.
View 6 RepliesI want to create a button which exports the grid view contents only (not the menu and the master page) into the CSV format.
View 16 RepliesI have gridview and want to show datalist in grid view view column on click of linkbutton show.
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i have datagrid , data coming from database but data in database as formated , i want to show data wihotu format below example:
<B> test </B> data base has this type data
but in grid i want to show test not with format, i am getting same data from database, how i can do?
how to remove grid lines from Grid View suing style sheet...
View 1 RepliesI'm getting some Xml back from a service. I would like it to be the datasource of a grid view on my aspx page. Here is a sample of the Xml
<?xml version="1.0" encoding="utf-16" ?>
<ArrayOfTripTollCompleteDC xmlns:xsi=[URL]"
xmlns:xsd=[URL]>
<TripTollCompleteDC>
<TripTollId>5</TripTollId>
<DMSLaneModeID xsi:nil="true" />
<HOVOnly>false</HOVOnly>
<CreateDateTime>2010-06-07T15:54:01.023</CreateDateTime>
<ConfigVTMSDelaySeconds>5</ConfigVTMSDelaySeconds>
</TripTollCompleteDC>
and here is my code that parses the xml and tries to bind the grid. What am I missing here?
var retVal = service.GetTripDetailsByTripID(tripId);
var xmlTrips = XDocument.Parse(retVal);
var tripTolls =
from t in xmlTrips.Elements("TripTollCompleteDC")
select new {
TripTollId = (int)t.Element("TripTollId")
, DMSLaneModeID = (int?)t.Element("DMSLaneModeID")
, HOVOnly = (bool)t.Element("HOVOnly")
, CreateDateTime = (DateTime)t.Element("CreateDateTime")
, ConfigVTMSDelaySeconds = (int)t.Element("ConfigVTMSDelaySeconds")
};
grdTripDetails.DataSource = tripTolls;
grdTripDetails.DataBind();
I realize these are anonymous types. Is that a problem? I have verified the service is returning the Xml as stated above. Can anyone out there point me in the right direction? Just for completeness, here is the grid markup <asp:GridView runat="server" ID="grdTripDetails" />
using for Loop I bind data to data table
DataTable dt = new DataTable();
DataColumn dcIn = new DataColumn("IN");
DataColumn dcOut = new DataColumn("OUT");
DataColumn dcDuration = new DataColumn("DURATION");
dt.Columns.Add(dcIn);
dt.Columns.Add(dcOut);
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I am trying to implement some tree like that in ASP.NET:
However, this is a TreeView component in the Navigation Tab. I want a DataGrid in a tree view which isn't navigation. Is there a ready FREE component out there?? If not, what is the right component to start with to build such a tree component???
I'm not in a hurry, it will be better for me if I can build my own, but I want to know the component to start with?is it the DataGrid?