Re: client side leave event of textbox in asp.net - ASP.NET Discussion Boards

Re: ffmpeg conversion of video file without showing .exe file (ina hidden format)

Christian Graus28-Jul-09 19:25

28-Jul-09 19:25

Assuming you meant to ask an ASP.NET question, and assuming you're converting a video for a website, the window will show on the server, so, who cares ?

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Blinking rows in GridView using condition checking

debsoft7528-Jul-09 19:09

debsoft75

28-Jul-09 19:09

Dear Friends,

I'm working on a .NET web application wherein I have a gridview. The gridview gets refreshed after some time interval that is specified by user.

Now there is a Time column in the gridview which contains a number (in minutes). This column is invisible. The requirement is for the rows of a gridview to blink if the Time column for those rows has a value less than 120. So all the rows in the grid where the Time column has value < 120 should blink.

So let's say the first time when the page loads only the first five rows of the gridview are blinking (since they satisfy the above condition). Now after the gridview gets refreshed, two more rows get added from the DB and they satisfy the condition above. So in this case, the previous five rows plus the two new rows (7 in total) should blink.

I tried all sorts of javascript function but coudln't achieve this requirement. Can someone help me out with this??

Thanks in advance
Debsoft

Re: Blinking rows in GridView using condition checking

Blue_Boy28-Jul-09 19:18

Blue_Boy

28-Jul-09 19:18

I guess you have to work with select statement which provide data to gridview.
i.e
select * from tablename where timecolumns < 127 and in next refresh value of timecolumns will be increased.

I Love T-SQL
"Don't torture yourself,let the life to do it for you."
If my post helps you kindly save my time by voting my post.

www.aktualiteti.com

Re: Blinking rows in GridView using condition checking

debsoft7528-Jul-09 23:12

debsoft75

28-Jul-09 23:12

Thanks Blue Boy for your reply.

I'm getting the rows that needs to be blinked based on the Time column. Now I need to write some javascript to get those rows in the gridview to blink.

I'm able to identify the rows in the GridView to blink but am not able to get a javascript that will work properly and help to blink only those rows in the gridview where the Time Column (that is invisible) has a value < 120.

silverlight install

Rajee Maharjan28-Jul-09 19:03

Rajee Maharjan

28-Jul-09 19:03

hello
i install the silverlight sdk when i try to install silverlight toolkit there was problem.
shall i need to install silverlight toolkit online
if other solutions to install silverlight toolkit give me solution

Re: silverlight install

Abhijit Jana28-Jul-09 19:16

Abhijit Jana

28-Jul-09 19:16

Rajee Maharjan wrote:
here was problem.

What was the problem ?
Just Check it over here[^]

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.
View My Latest Article

client side leave event of textbox in asp.net

billcodes28-Jul-09 18:39

billcodes

28-Jul-09 18:39

hi,
How to use client side leave event of asp.net textbox?When a user leave the textbox,an event have to be triggered in client side.
regards
Bill

Re: client side leave event of textbox in asp.net

Mike Ellison28-Jul-09 18:51

Mike Ellison

28-Jul-09 18:51

You're probably thinking of the javascript onblur[^] event?

MishaInTheCloud.blogspot.com

Re: client side leave event of textbox in asp.net

Brij28-Jul-09 18:56

Brij

28-Jul-09 18:56

Hova a look to these links

First
Second

Cheers!!
Brij

RecievingDate is neither a DataColumn nor a DataRelation for table .

haleemasher28-Jul-09 17:51

haleemasher

28-Jul-09 17:51

when i run this code it show an error "RecievingDate is neither a DataColumn nor a DataRelation for table ." i check the query it has ReievingDate still it show error

<asp:TemplateField HeaderText="Date" HeaderStyle-HorizontalAlign="Left" SortExpression="RecievingDate">
                <ItemTemplate >
               <asp:Label ID="lbl1" runat ="server" Text ='<%# Bind("[RecievingDate]") %>'></asp:Label>              </ItemTemplate>

Re: RecievingDate is neither a DataColumn nor a DataRelation for table .

Abhijit Jana28-Jul-09 17:54

Abhijit Jana

28-Jul-09 17:54

I guess ther is wrong with your Data Source. Please validate the Data Source properly. and Check "RecievingDate" is there or not. Are you getting any inner exception ?

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.
View My Latest Article

Re: RecievingDate is neither a DataColumn nor a DataRelation for table .

haleemasher28-Jul-09 18:02

haleemasher

28-Jul-09 18:02

when i run this code it show exception that at same line of code "Exception has been thrown by the target of an invocation." and when from solution explorer i view it in browser it show "RecievingDate is neither a DataColumn nor a DataRelation for table ."

Create class properties on the fly from xml

crystal915428-Jul-09 17:34

crystal9154

28-Jul-09 17:34

I have a Products class. But, I cannot define all the properties of that class because my "automobile" client may have one set, while my "baker" client may have another set. The surest way to keep my webite "Product Management" program flexible for all types of businesses with products is to allow them to enter in text fields what their respective product properties are, and of what type (string, integer, etc), and then have that information written to their own "ClientProductProperties.xml"

Where I am lost is how do I get the node names (property names) and attributes (property types) from any client's "ClientProductProperties.xml" and dynamically create their own unique product class properties without having to have a unique Product class for each client/industry ?

Re: Create class properties on the fly from xml

Mike Ellison28-Jul-09 18:49

Mike Ellison

28-Jul-09 18:49

Wow... that's a pretty tall order (no pun intended)

If you are talking about having an xml file define a custom class (a genuine class that gets compiled with your project) then you are looking at developing a custom build provider. I show an example of this in my GridThemes[^] article.

But you may just as well explore storing an xml document for your "client product properties" in an xml-datatype field in your database. As for parsing the XML, there's lots of examples of doing this... either straight with the System.Xml namespace objects, or through LINQ. If you're looking for examples of that nature, they're pretty easy to find through google, but I could probably dig one or two up also. Let me know.

MishaInTheCloud.blogspot.com

Exception has been thrown by the target of an invocation.

haleemasher28-Jul-09 17:10

haleemasher

28-Jul-09 17:10

when i run this program i got an erroe "Exception has been thrown by the target of an invocation."
how to debug it?

        <asp:GridView ID="GridView1" runat="server" AllowPaging="True" 
            AutoGenerateColumns="False" CellPadding="4" 
            DataSourceID="SqlDataSource1" ForeColor="#333333" GridLines="None" 
            style="z-index: 1; top: 413px; left: 285px; position: absolute; height: 172px; width: 476px; margin-right: 88px" 
            onrowcancelingedit="GridView1_RowCancelingEdit" 
            OnRowUpdating="UpdateRecord" 
            onrowediting="GridView1_RowEditing" PageSize="5">
            <FooterStyle BackColor="#1C5E55" Font-Bold="True" ForeColor="White" />
            <RowStyle BackColor="#E3EAEB" />
            <Columns>
            
               <asp:TemplateField HeaderText="Date" HeaderStyle-HorizontalAlign="Left" SortExpression="RecievingDate">
               <ItemTemplate >
               <asp:Label ID="lbl1" runat ="server" Text ='<%# Bind("[RecievingDate]") %>'></asp:Label>               </ItemTemplate>

 <EditItemTemplate>
   <asp:TextBox ID="txtDate" Width="100px" runat="server" Text='<%# Bind("[RecievingDate]") %>'></asp:TextBox>
 </EditItemTemplate>
</asp:TemplateField>

<asp:TemplateField HeaderText="Coupon" SortExpression="CouponName">

 <EditItemTemplate>
  <asp:TextBox ID="txtcoupon"  Width="100px" runat="server" Text='<%# Bind("[CouponName]") %>'></asp:TextBox>
 </EditItemTemplate>

  <ItemTemplate>
    <asp:Label ID="lblcoupon1" Width="100px" runat="server" Text='<%# Bind("[CouponName]") %>'></asp:Label>
  </ItemTemplate>
  
</asp:TemplateField>

<asp:TemplateField HeaderText="Serial Start" SortExpression="Serial_Start">
  <EditItemTemplate>
   <asp:TextBox ID="txtstart"  Width="100px" runat="server" Text='<%# Bind("[Serial_Start]") %>'></asp:TextBox>
  </EditItemTemplate>

   <ItemTemplate>
     <asp:Label ID="lblstart1"  Width="100px" runat="server" Text='<%# Bind("[Serial_Start]") %>'></asp:Label>
   </ItemTemplate>
</asp:TemplateField>


<asp:TemplateField HeaderText="End" SortExpression="Serial_End">

         <EditItemTemplate>
            <asp:TextBox ID="txtend" Width="100px" runat="server" Text='<%# Bind("[Serial_End]") %>'></asp:TextBox>
         </EditItemTemplate>

         <ItemTemplate>
            <asp:Label ID="lblend1" Width="100px" runat="server" Text='<%# Bind("[Serial_End]") %>'></asp:Label>
         </ItemTemplate>
   
      
</asp:TemplateField>

        <asp:TemplateField HeaderText="Recieved By" SortExpression="Recieved_By">

            <EditItemTemplate>

                <asp:TextBox ID="txtby" Width="100px" runat="server" Text='<%# Bind("[Recieved_By]") %>'></asp:TextBox>

            </EditItemTemplate>

   <ItemTemplate >

       <asp:Label ID="lblby1" Width="100px" runat="server" Text='<%# Bind("[Recieved_By]") %>'></asp:Label>

   </ItemTemplate>


</asp:TemplateField>




               
<asp:TemplateField HeaderText="Edit" ShowHeader="False"> 
<EditItemTemplate> 

<asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="True" CommandName="Update" Text="Update"></asp:LinkButton> 

<asp:LinkButton ID="LinkButton2" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel"></asp:LinkButton> 

</EditItemTemplate> 
<ItemTemplate> 

<asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="False" CommandName="Edit" Text="Edit"></asp:LinkButton> 

</ItemTemplate>
</asp:TemplateField>

            </Columns>
            
            <PagerStyle BackColor="#666666" ForeColor="White" HorizontalAlign="Center" />
            <SelectedRowStyle BackColor="#C5BBAF" Font-Bold="True" ForeColor="#333333" />
            <HeaderStyle BackColor="#1C5E55" Font-Bold="True" ForeColor="White" 
                Height="4px" />
            <EditRowStyle BackColor="#7C6F57" />
            <AlternatingRowStyle BackColor="White" />
        </asp:GridView>

Datatable problem

Jagz W28-Jul-09 16:41

Jagz W

28-Jul-09 16:41

i have created a datatable containing one column autoincremented true.

i bind this table to gridview with autoincremented column as sno.

now my problem is when user delete one the row in gridview then order of sno number goes wrong.

what is solution of this problem

One person's data is another person's program.

--J.Walia

Re: Datatable problem

N a v a n e e t h28-Jul-09 16:46

N a v a n e e t h

28-Jul-09 16:46

You don't need an auto-increment column just to show the serial number. Try the following instead.

<%#Container.DataItemIndex+1 %>

Put the above in a template column.

Smile | :)

Navaneeth

How to use google | Ask smart questions

Re: Datatable problem

Jagz W28-Jul-09 16:49

Jagz W

28-Jul-09 16:49

thanks for quick reply

you mean there is no need to bind autoincremented column to grid view

One person's data is another person's program.

--J.Walia

Re: Datatable problem

Abhijit Jana28-Jul-09 17:52

Abhijit Jana

28-Jul-09 17:52

Yes ! Because you can't use Autoincrement no as serial No. Supopose, you have 1,2,3,4,5 ID in table and you delete 4. If you again insert any recored, then new record ID should be 6. Not 5.
So, Do as navaneeth suggested . Big Grin | :-D

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.
View My Latest Article

How to bypass ISA Server programmatically?

just3ala228-Jul-09 8:02

just3ala2

28-Jul-09 8:02

Dear All,
I have two web applications one behind ISA and the other is accessible directly
How can I send the credentials to ISA login page and go directlty to the first web application?
I can connect using HttpWebRequest with the credetials and get the response but when I redirect to the web application I'm asked for the credentials again.

Best Regards
3ala2 Smile | :)

Web page is not runing!!!!!

zeeShan anSari28-Jul-09 7:51

zeeShan anSari

28-Jul-09 7:51

hi all

,
In local host my web site working well.So i publish the website and upload the every file from publish folder to the server through cuteftp.when i run the website then

Server Error in '/' Application.
Runtime Error

shows on my default page........can anybody tell me where is problem.
thanks

Re: Web page is not runing!!!!!

zeeShan anSari28-Jul-09 8:08

zeeShan anSari

28-Jul-09 8:08

<!--<authentication mode="Windows"/>-->
Line 59: 
Line 60:     <authentication mode="Forms">
Line 61: 
Line 62:       <forms defaultUrl="~/PresentationLayer/Forms/Main.aspx" loginUrl="~/Default.aspx"  >

problem is here

Re: Web page is not runing!!!!!

Abhijit Jana28-Jul-09 8:34

Abhijit Jana

28-Jul-09 8:34

Does you virtual directory configured properly on IIS ?

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.
View My Latest Article

Re: Web page is not runing!!!!!

N a v a n e e t h28-Jul-09 15:50

N a v a n e e t h

28-Jul-09 15:50

Have a look at the Event Viewer.

Smile | :)

Navaneeth

How to use google | Ask smart questions

Design using MVP pattern

Cybernate28-Jul-09 5:15

Cybernate

28-Jul-09 5:15

Hi,
I am trying to implement a site(Read/Update/Delete operations site) using MVP pattern. Also trying to keep the presentation layer UI agnostic(i.e. Presentation layer should work with a Web Client/Windows Client).
Now I have a domain object with around 30 fields/attributes and all of these fields are editable in the UI(View).

I want to propogate the change in any field to the Presentation layer. The only solution I can think of is to define 30 events!!! in the View and 30 handlers in the Presentation layer or define 30 setter methods in the presentation layer for the 30 event handlers in the view.

Am not comfortable with this design.
Can any one provide me a solution or a direction on this?

Regards,
Cybernate

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