|
I plan on allowing users to dynamically add, remove, and configure, menu items in a web site. Is there a nice way of providing the user with a list of eligible pages for links, or do I simply have to rely on detecting all pages in the main folder, or implement some kind of page manager?
|
|
|
|
|
It sounds to me like you are building a CMS. This is a big task. There may be open source ones available to you out there.
ASP.NET role manager may be of use if you want to build it yourself.
You can then allow certains users access to certain pages.
|
|
|
|
|
A very, very basic CMS function for a single site. They will have default menu items, and some optional informational pages that they would like to link to in the menu.
|
|
|
|
|
hi every one
actually i am submitting url of the image in database .at page 2 and now i want to show the image at page 3 .
for that i have to retrive the url from database and i am using
Image1.ImageUrl
but i am not able to retrive the correct image .
plz advice me what i should do .to retrive the image from database .
thanks gaurav
|
|
|
|
|
Do you store image path in Database? or in byte format?
If you store image path just set that path in src.
please don't forget to vote on the post that helped you.
|
|
|
|
|
thanks for the response
i am storing path in database and using this code for retrive the image .
OleDbConnection con1 = new OleDbConnection("provider=microsoft.jet.oledb.4.0;data source=c:/image.mdb;");
OleDbCommand cmd1 = new OleDbCommand("select * from picture2");
cmd1.Connection = con1;
con1.Open();
OleDbDataReader dr1 = cmd1.ExecuteReader();
if (dr1.HasRows)
{
dr1.Read();
Image3.ImageUrl = dr1[0].ToString();
Image4.ImageUrl = dr1[1].ToString();
Image5.ImageUrl = dr1[2].ToString();
Image6.ImageUrl = dr1[3].ToString();
}
con1.Close();
now plz advise me what should i do.
|
|
|
|
|
|
hi i am using this code:
OleDbConnection con1 = new OleDbConnection("provider=microsoft.jet.oledb.4.0;data source=c:/image.mdb;");
// OleDbConnection con1 = new OleDbConnection("provider=microsoft.jet.oledb.4.0;data source=c:/image.mdb;");
OleDbCommand cmd1 = new OleDbCommand("select * from picture2");
cmd1.Connection = con1;
con1.Open();
OleDbDataReader dr1 = cmd1.ExecuteReader();
if (dr1.HasRows)
{
dr1.Read();
Image3.ImageUrl = dr1[0].ToString();
Image4.ImageUrl = dr1[1].ToString();
Image5.ImageUrl = dr1[2].ToString();
Image6.ImageUrl = dr1[3].ToString();
}
con1.Close();
plz suggest me.
|
|
|
|
|
hi every one
actually i am submitting url of the image in database .at page 2 and now i want to show the image at page 3 .
for that i have to retrive the url from database and i am using
Image1.ImageUrl
but i am not able to retrive the correct image .
plz advice me what i should do .to retrive the image from database .
thanks gaurav
|
|
|
|
|
gaurav mangal wrote: for that i have to retrive the url from database and i am using
So, your are saving image url in database.
Check My Article at Codeproject[^]
cheers,
Abhijit
|
|
|
|
|
yes
and using this code for retrive it
thanks for the response
i am storing path in database and using this code for retrive the image .
OleDbConnection con1 = new OleDbConnection("provider=microsoft.jet.oledb.4.0;data source=c:/image.mdb;");
OleDbCommand cmd1 = new OleDbCommand("select * from picture2");
cmd1.Connection = con1;
con1.Open();
OleDbDataReader dr1 = cmd1.ExecuteReader();
if (dr1.HasRows)
{
dr1.Read();
Image3.ImageUrl = dr1[0].ToString();
Image4.ImageUrl = dr1[1].ToString();
Image5.ImageUrl = dr1[2].ToString();
Image6.ImageUrl = dr1[3].ToString();
}
con1.Close();
now plz advise me what should i do.
|
|
|
|
|
Where did you written this code ?
cheers,
Abhijit
|
|
|
|
|
hi
page 3 at which i want to show the images .
at page_load event.
|
|
|
|
|
Hi,
I'm creating a project in ASP.NET 2.0 using the controls GridView, FormView, and SqlDataSource. Everything is working as expected, but if the grid is empty FormView is not displayed. I've used separate SqlDataSource for GridView and formView. FormView is populated based on the row clicked in the Grid.
Initially grid would be empty, and New, Edit, Delete options of the FormView is not displayed coz formview itself is not displayed, coz grid has no data to display initially.
Is it possible to display the formview even if Grid is empty?
Regards,
Blumen
|
|
|
|
|
You can show a default message in the gridview saying that no rows are displayed.
You could count the number of rows displayed in gridview and if its less then 1 then just set formview visible to true, think that might work.
|
|
|
|
|
I tried that already, changing Visible to True doesn't display the FormView.
|
|
|
|
|
check this article out:
http://www.codeproject.com/KB/aspnet/GridViewFormView.aspx
|
|
|
|
|
Hi All,
If we put our web app in our extranet(DMZ) is it possible to add external users to our companies AD? So if someone is given the address from outside they could access our web app. What sort of login would be needed if any?
DNM
|
|
|
|
|
We thought about creating a DMZ because we use citrix server and our app was hosted on there, so people would have to have access to our citrix to access it.
A DMZ is a good solution because it can act as a link between your network and a web server I think and therefore you can host your web app on a webserver.
Hope that makes sense
|
|
|
|
|
hi every one
i am using to show the image at page 3 database .to show image i am using execute reader() method .but i want to read only one row 1st row .i am using this code:
OleDbConnection con1 = new OleDbConnection("provider=microsoft.jet.oledb.4.0;data source=c:/image.mdb;");
OleDbCommand cmd1 = new OleDbCommand("select * from picture2");
cmd1.Connection = con1;
con1.Open();
OleDbDataReader dr1 = cmd1.ExecuteReader();
while (dr1.Read())
{
Image3.ImageUrl = dr1[0].ToString();
Image4.ImageUrl = dr1[1].ToString();
Image5.ImageUrl = dr1[2].ToString();
Image6.ImageUrl = dr1[3].ToString();
}
con1.Close();
but this is not working properly .
plz tell me
thanks...gaurav
|
|
|
|
|
what is not working properly?
did you do a debug?
Did you try to check the dr1.HasRows for true before using the While
If it is only 1 row of data you receive you should you if (dr.Read()). Only then you read the first row.
What type of object is .ImageUrl? Is it a String?
|
|
|
|
|
iam using update progresss control. iam having the controls contentplaceholder and literal control.
whenever my page load i put
system.threading.thread.sleep(10000).
but its not showing LOADING message . update progress control is not working.
how to resolve?
|
|
|
|
|
I thought that the loading message only works if the page takes a while to load.
Is your page loading quickly?
|
|
|
|
|
in page load , i put sleep to 30 seconds.that time also not showing update progress control message.
|
|
|
|
|
Can you post all of your code please?
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
