ASP.NET

Re: what is an Arraylist?

14-Dec-06 20:02

I not so sure about how to accomplish this task with required field validator but you can use javascript code for this purpose. Custom validator can serve the purpose.

Best Regards,
Apurva Kaushal

what is an Arraylist?

Rahithi14-Dec-06 16:57

Rahithi

14-Dec-06 16:57

hi all,
please can anyone tell me what is arraylist conept in .net and how it is differ from Array?
thanks,
Rahi

If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

_AK_14-Dec-06 20:04

Dynamic content on page load

14-Dec-06 20:04

You can get it here[^] .

Best Regards,
Apurva Kaushal

CapBBeard14-Dec-06 16:50

CapBBeard

14-Dec-06 16:50

Hi everyone,

I'm currently working on an ASP.NET project where I'm required to insert some data into a db. This part is fine, but I'm having trouble when the page loads again after an insert. It seems the page needs to be loaded twice for the inserted data to appear (presumably because the data is inserting on the first page load).

Is there anyway I can get the page to refresh after the insertion so that the data appears? I know in php you can do header("Location: ...") to do this, but is there an equivalent or better approach for asp.net? I'd like to maintain state if I can. I can't seem to find anything in MSDN of use.

Any help or pointers would be great,

Thanks!

Re: Dynamic content on page load

_AK_14-Dec-06 20:06

Re: Dynamic content on page load

14-Dec-06 20:06

How are you displaying the data in the page, if you are using datagrid then you just need to rebind the datagrid after you insert the record in the database.

Best Regards,
Apurva Kaushal

CapBBeard17-Dec-06 9:26

CapBBeard

17-Dec-06 9:26

I'm using a formview, but the data I'm concerned with is not bound as it consists of multiple records from a different table than the one I'm using for the rest of the data.

I have a function to select this data and format it nicely (it's a list of user posted messages). I'm trying to get it to appear right away after an insert.

Comparsion of user data on the webform with database records

veerugadde14-Dec-06 11:41

veerugadde

14-Dec-06 11:41

Hai,

I got a doubt regarding Comparsion of user data on the webform with database records. i developed a webform where the user needs to submit data regarding request for software license. In this form there is field regarding request for license transfer. If the user selects 'yes' should search for olddatabase records with data entered on the form. If the data entered is old system data (with comaprsion of database records), i should prompt user to select for the new data.if the user enters new system data, i should prompt user to enter the old data. i am able to retrieve the data records with SQL queries. after reading that data with data reader how to compare the data records and user data.

Thank you,

veerendra

Re: Comparsion of user data on the webform with database records

_AK_14-Dec-06 20:09

14-Dec-06 20:09

Once the data is there with you, it is as simple as to compare a string value provided if I am understanding your problem correctly.

Best Regards,
Apurva Kaushal

span and div elements

Tina P14-Dec-06 11:17

Tina P

14-Dec-06 11:17

Hello guys,

I was wondering if someone could tell me how to assign an alt attribute to a or

element. It doesn’t show up under these two elements. I have a text box but before that is a span which is used in place of a label and it says type in your e-mail. Now I want the alt (alternative text) attribute to be active on this span element. How do I do that. Please help.

Thanks
Tina

Andy Brummer14-Dec-06 11:34

Andy Brummer

14-Dec-06 11:34

Putting a title attribute on it will generate a tooltip in most browsers.

Using the GridView is like trying to explain to someone else how to move a third person's hands in order to tie your shoelaces for you.
-Chris Maunder

Tina P14-Dec-06 12:21

Tina P

14-Dec-06 12:21

Thank you so much Andy, it worked for input type = text (text box) and for span also.

Thanks
Tina

Guffa14-Dec-06 12:03

Guffa

14-Dec-06 12:03

Those elements doesn't have an alternative text. Only images have alternative text, which is used if the image can not be loaded or displayed.

What you are looking for is the title attribute.

---
It's amazing to see how much work some people will go through just to avoid a little bit of work.

commandbehavior.closeconnection

Tina P14-Dec-06 12:22

Tina P

14-Dec-06 12:22

Thaks Guffa, yup that's what it was.

Thanks
Tina

saravanan0514-Dec-06 11:14

saravanan05

14-Dec-06 11:14

hi friends Laugh | :laugh:

objdatareader=objcommand.executereader(commandbehavior.closeconnection)

regards
saravanan Laugh | :laugh:

Forum Structure Problem

ADY00714-Dec-06 9:42

ADY007

14-Dec-06 9:42

Hi, I am creating a forum type. This forum consists of many sub forums in it for example: Computers, Gadgets, Music etc.... Users will login to use this forum for their own use of trading objects and bidding on object. The problems I am facing right now that I don't know are these:

1. I know how to make a datagrid with pages (After 10 post it creates another page) .. but I don't know how to access the second page of that datagrid. Can anyone help me in this pls?

2. How to upload pictures into asp.net using Ms Access Microsoft not sql.

3. How to make links from a datagrid (each row has a link) to a specific page. How can I make this happen because i dont know how to grab a specific link that the user chose.

Help me in this pls!! Thanks alot for any feedback Big Grin | :-D

Adrian De Battista: .Net Programmer, Java Programmer and Web Designer.

Pradipta Basu14-Dec-06 10:09

Pradipta Basu

14-Dec-06 10:09

solutions:
1. in the datagrid set PagerStyle for the type of pagination.
write an event handler for PageIndexChanged event. if your datagrid id is dg then the code will be something like this

<br />
private void dg_PageIndexChanged(object source, System.Web.UI.WebControls.DataGridPageChangedEventArgs e)<br />
{<br />
   dg.CurrentPageIndex = e.NewPageIndex;<br />
}<br />

2. I cannot understand your question. If your question is related to uploading file to webserver, you can use <input type="file" /> and then use the SaveAs method of HttpPostedFile.

3. you can use HyperlinkColumn in the datagrid, or use a <a> in a TemplateColumn.

Hope this information will suffice your need.

Thanks,

Pradipta Basu

ADY00714-Dec-06 10:23

ADY007

14-Dec-06 10:23

Hi Pradipta,

Thanks for your help man. I have some questions to ask please. For my first answer you told me .. "dg.CurrentPageIndex = e.NewPageIndex;" .. what is the NewPageIndex Please?? because when I made e. .. the only thing there was is getType.

Second question is for the pictures. I need to make the users to upload their picture on my forum. I am using an MS Access 2003 not SQL. I dont know how make this happen. I dont know where can I begin with thats why?

Third question .. I want a datagrid that will show the details of the object the users signed in. I want a hyperlink within every row. This link directs the users into a page with more details about that specific row (object). How can i make this please?

Adrian De Battista: .Net Programmer, Java Programmer and Web Designer.

Re: Forum Structure Problem [modified]

Pradipta Basu15-Dec-06 10:21

Pradipta Basu

15-Dec-06 10:21

1. look here, when the pagination is on, it comes in number format, like 1,2,3,... or in Previous/Next format.
consider the previous next format. when you are in page 5, and click next, the next page index is 6. so e.NewPageIndex = 6.

2. I will prefer to keep the images in a folder in the webserver, and keep the path of the images in database. This is done the way I have told in my previous mail.

3. Lets say your object id is objid in the database and you are binding the datagrid with a datatable which get filled from the database table of objects.
Now the column will be something like this

<br />
<asp:TemplateColumn HeaderText="Object ID" Visible="False"><br /><br />
  <ItemTemplate><br /><br />
    <a id="lnkID" runat="server" href='Newpage.aspx?id=<%# DataBinder.Eval (Container.DataItem, "ID") %>'>><%# DataBinder.Eval (Container.DataItem, "ID") %></a><br /><br />
  </ItemTemplate><br /><br />
</asp:TemplateColumn><br /><br />

For more on datagrids, read my article
How to create the id of <td> and <tr> generated by DataGrid in ASP.NET and use it by client-side JavaScript.

Hope this will do.

Pradipta Basu

nisha261214-Dec-06 18:47

nisha2612

14-Dec-06 18:47