Forms Data Controls :: Show One Row Picture In Grid View?
Aug 22, 2010i am using grid view when i define one of my culomns in sql data base as image then i can't put jpg image in that culomn so i can show this in grid view eather.
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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);
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da.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();
con.Close();
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<asp:TemplateField HeaderText="EmailId">
<ItemTemplate>
<asp:Label ID="Label4" runat="server" Text='<%# Eval("EmailId")%>'></asp:Label>
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<EditItemTemplate>
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</EditItemTemplate>
</asp:TemplateField>
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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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[Code]....
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Sep 9, 2010I have a grid view with some date [URL] I have column 'Zdjecie' with picture url and last column with camera button.
I wish that after clicking on camera button from last column, picture of url from column 'Zdjecie' wil be displayed.
I have atached event like this to clicking on camera button:
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{
if (e.ButtonID != "ShowPicture")
return;
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}
and i debugged it and vrlUrl is really picture url, but how to show this picture in new window or popup?
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View 6 RepliesForms Data Controls :: GridView Doesn't Show Picture In Row
Aug 24, 2010I do a gridview code that when displaying the information that come from the database is not showing any error at all, but is not displaying the right picture. The problem, I think, is that the (Eval("....") is not reading the values that are coming from the DataKeysNames. Due to this the right pictures are not displayed. But in another column, just for testing purposes I was able to display the values from DataKeysNames with the Eval. So I do not know what is going on and to make worse browser is not giving me any error. So, this is the line that is not processing, reading or executing well:
ImageUrl='<%# IIF( (Eval("TUDTIWasItemUpgraded")) = "Yes", string.Format("~/Images/ItemUpgradedTo.gif"), string.Format("~/Images/ItemNoUpgradedYet.gif") ) %>'
And this is the complete code for the GridView
<
asp:Panel
ID="DownlineUDTIGameClassifiedsViewPanel"
runat="server"
>
<asp:GridView
ID="DownlineUDTIGameClassifiedsViewGridView"
runat="server"
AutoGenerateColumns="False"
DataKeyNames="AutoNumber,TUDTIWasItemUpgraded"
DataSourceID="DownlineUDTIGameClassifiedsViewSqlDataSource"
CellPadding="4"
ForeColor="#333333"
AllowPaging="True"
PageSize="100"
OnDataBound="DownlineUDTIGameClassifiedsViewGridView_DataBound">
<FooterStyle
BackColor="#00693E"
Font-Bold="True"
ForeColor="White"
/>
<RowStyle
BackColor="#FFFBD6"
ForeColor="#333333"
/>
<PagerStyle
BackColor="White"
ForeColor="#333333"
HorizontalAlign="Center"
/>
<SelectedRowStyle
BackColor="#FFCC66"
Font-Bold="True"
ForeColor="Navy"
/>
<HeaderStyle
BackColor="#00693E"
Font-Bold="True"
ForeColor="White"
/>
<AlternatingRowStyle
BackColor="White"
/>
<PagerSettings
Mode="NextPreviousFirstLast"
Position="TopAndBottom"
/>
<Columns>
<asp:BoundField
ItemStyle-HorizontalAlign=Center
DataField="TUDTIGenerationNumber"
HeaderText="Generation"
SortExpression="TUDTIGenerationNumber"
/>
<asp:BoundField
DataField="TEnterDate"
HeaderText="Enter Date"
SortExpression="TEnterDate"
/>
<asp:BoundField
DataField="TItemTitle"
HeaderText="Listing Title"
SortExpression="TItemTitle"
/>
<custom:LongTextField
DataField="TListingComment"
Width="400px"
Height="75px"
HeaderText="Listing Comment"
HtmlEncode="false"
/>
<asp:TemplateField
HeaderText="Picture">
<ItemTemplate>
<asp:ImageButton
ID="ThumbNailImageButton"
runat="server"
Width="75px"
PostBackUrl='<%# string.Concat("~/Classifieds/DetailPage.aspx?AutoNumber=",Convert.ToString(Eval("AutoNumber")),"&FlagForm=NoSubmitted")
%>'
ImageUrl='<%# IIF(System.IO.File.Exists(Server.MapPath(string.Format("~/UploadedImagesClassifieds/{0}{1}",
Eval("AutoNumber"), "Pic1.jpg"))), string.Format("~/UploadedImagesClassifieds/{0}{1}", Eval("AutoNumber"), "Pic1.jpg"), "~/UploadedImagesClassifieds/NoPicture.gif") %>'
/>
</ItemTemplate>
<ItemStyle
HorizontalAlign="Center"
/>
</asp:TemplateField>
<asp:TemplateField
HeaderText="Item Upgraded To">
<ItemTemplate>
<asp:Image
ID="XItemUpgradedToPicture"
ImageUrl='<%# IIF( (Eval("TUDTIWasItemUpgraded")) = "Yes", string.Format("~/Images/ItemUpgradedTo.gif"),
string.Format("~/Images/ItemNoUpgradedYet.gif") ) %>'
runat="server"
Width="150px"/>
</ItemTemplate>
<ItemStyle
HorizontalAlign="Center"
/>
</asp:TemplateField>
<asp:TemplateField
HeaderText="Testing">
<ItemTemplate>
<asp:Label
ID="Label1"
runat="server"
Text='<%# Eval("TUDTIWasItemUpgraded") %>'
>
</asp:Label>
</ItemTemplate>
<ItemStyle
HorizontalAlign="Center"
/>
</asp:TemplateField>
<asp:TemplateField
HeaderText="Item Upgraded To">
<ItemTemplate>
<asp:Image
ID="ItemUpgradedToPicture"
ImageUrl="~/Images/ItemUpgradedTo.gif"
runat="server"
Width="150px"/>
</ItemTemplate>
<ItemStyle
HorizontalAlign="Center"
/>
</asp:TemplateField>
</Columns>
</asp:GridView>
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Linq To Xml Datasource For Grid View Is Not Working - The Grid Show No Rows
Jun 30, 2010I'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" />
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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 .
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Aug 19, 2010i'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"
[code]...
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Aug 17, 2010If 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.