ASP.NET

VenkataRamana.Gali17-Oct-07 23:54

VenkataRamana.Gali

17-Oct-07 23:54

do one thing...

are u maintaining user rights in database? if yes

create one session(assume it as Session["permissions"]) for user permissions. At the time of login retreive the user rights from database & store in the Session["permissions"].

Now, for each page load check with the permissions & accordingly set the control Read/write or Enable or Disable properties.

hope this will give u a solution. Smile | :)

Ramana

^That's Aragon18-Oct-07 0:11

^That's Aragon

18-Oct-07 0:11

Hi Ramana!

thank you for reply.

Ramana. G.V wrote:
create one session(assume it as Session["permissions"]) for user permissions. At the time of login retreive the user rights from database & store in the Session["permissions"].

I have totaly 25 different section with reports. so user can navigate to any section.In different section user have different permission of Read/Write. So How can I store so much session??? It will increase load........so plz adviced me another solution for this.......

Thank you again for your kind help.......

Keep Smiling Smile | :)

VenkataRamana.Gali18-Oct-07 0:26

VenkataRamana.Gali

18-Oct-07 0:26

again do one thing...

retrieve all the Read/write permissions from the DB & maintain different key-value in NameValueCollection object, store this NameValueColleciton object in the session...

got it....? then proceed.

Smile | :)

Ramana

Help me to solve this error...,

^That's Aragon18-Oct-07 0:46

^That's Aragon

18-Oct-07 0:46

Thank You for reply Smile | :)

Keep Smiling Smile | :)

Member 387988117-Oct-07 22:38

Member 3879881

17-Oct-07 22:38

Hi i like to store the following string in my table one of the field...,
This is that string:

Test <br>hi

So i given like this one string in my textbox...,
But its giving error as:
"A potentially dangerous Request.Form value was detected from the client (txtaddress="Test <br>hi"). "

How to solve this one...,
Pl help me to save my input like that format...,

Regards,
Magi

Re: Help me to solve this error...,

Jintal Patel17-Oct-07 22:46

Jintal Patel

17-Oct-07 22:46

hi
try like

string st="test<br>hi";

txtaddress.text=Server.HtmlDecode(st);

Jintal Patel

Re: Help me to solve this error...,

Member 387988117-Oct-07 23:17

Member 3879881

17-Oct-07 23:17

Hi jintal,
Thanks for ur reply,
But i am getting same error,
I am using backend code as vb.net

Regards,
Magi

Re: Help me to solve this error...,

Bjohnson3317-Oct-07 23:35

Treeview Postback Problem

17-Oct-07 23:35

This is due to asp.net pre-processing the posted content to check for dubious content, such as html tags.

You can disable this validation by adding ValidateRequest="false" to your page tag, but should read up on the security implications of doing this before hand.

Cheers
Ben

evilamigo17-Oct-07 22:38

evilamigo

17-Oct-07 22:38

I'm trying to implement a treeview without the expand/collapse +/- on the left of the nodes. When a parent node is clicked on, it displays the child nodes. The treeview must load from a web.sitemap. I couldn't find a solution with the built in asp:treeview options so I came up with this solution which works ok. The problem is the postbacks cause the whole page to be recreated everytime. I was wondering if someone could point me in the right direction in a way to implement this without postbacks. Appreciate it.

Here is my code in the aspx.

< asp:TreeView <br />
  ID="TreeView"<br />
  runat="server"<br />
  OnSelectedNodeChanged="TreeView_SelectedNodeChanged"<br />
  ShowExpandCollapse="false" ><br />
</asp:TreeView><br />
<asp:SiteMapDataSource ID="SiteMapDataSource" runat="server" ShowStartingNode="false" />

Here is my code in the aspx.cs.

protected void Page_Load(object sender, EventArgs e)<br />
{<br />
  TreeView.ExpandDepth = 0;<br />
  TreeView.DataSource = SiteMapDataSource;<br />
  TreeView.DataBind();<br />
  SetTreeNodeSelectAction(TreeView.Nodes);<br />
}<br />
<br />
void SetTreeNodeSelectAction(TreeNodeCollection nodes)<br />
{<br />
  foreach(TreeNode node in nodes)<br />
  {<br />
    node.SelectAction = TreeNodeSelectAction.Select;<br />
    SetTreeNodeSelectAction(node.ChildNodes);<br />
  }<br />
}<br />
<br />
protected void TreeView_SelectedNodeChanged(object sender, EventArgs e)<br />
{<br />
  if (TreeView.SelectedNode == null) return;<br />
  TreeView.CollapseAll();<br />
  TreeView.SelectedNode.Expand();<br />
}

Re: Treeview Postback Problem

Bjohnson3317-Oct-07 23:40

Re: Treeview Postback Problem

17-Oct-07 23:40

Can't take any credit for this, but the following article should provide what you need: http://www.codeproject.com/aspnet/ajax_treeview.asp

Cheers
Ben

Sri_346418-Oct-07 1:37

Sri_3464

18-Oct-07 1:37

By default set the value of selectaction property of each node as none

Thanks,
Srikanth

Re: window closing event[off topic]

Sonia Gupta17-Oct-07 22:36

Sonia Gupta

17-Oct-07 22:36

no,can i get the answer of my question.please it is urgent

Soniagupta1@yahoo.co.in
Yahoo Messenger Id = soniagupta1

Re: window closing event[off topic]

ThatsAlok17-Oct-07 22:59

ThatsAlok

17-Oct-07 22:59

Sonia Gupta wrote:
no,can i get the answer of my question.please it is urgent

Sorry, I am VC++ developer.. with very less or no knowledge of asp.net . your name remind me of someone.. so i asked you that question. sorry, if i had troubled/hurted you.

Sonia Gupta wrote:
Soniagupta1@yahoo.co.in
Yahoo Messenger Id = soniagupta1

don't put your email in public.. you could become victim of spam!

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture

cheers,
Alok Gupta
VC Forum Q&A :- I/IV
Support CRY- Child Relief and You

ASP.Net Membership&Role db Question?

BetimD17-Oct-07 22:32

BetimD

17-Oct-07 22:32

Using membership&role feature in asp.net 2.0 create an aspnet db,
can I use this db for my tables also?

Bjohnson3317-Oct-07 23:41

17-Oct-07 23:41

Yes, as long as you don't change the created ones (unless you want to implement a custom provider).

Cheers
Ben

BetimD18-Oct-07 0:15

BetimD

18-Oct-07 0:15

I am asking in that way when my web has other tables for ex. Customers or Clients ...
In this way, Can I store tables (Customers, Clients etc) in aspnetdb?

Thanks in advance

Bjohnson3318-Oct-07 0:27

18-Oct-07 0:27

The answer is that you can, the bigger question is whether you should. I'd be inclined to separate out your business data from your security data.

Is there an issue with deploying a second database in the environment?

Ben

Transfering javascript to a content page

BetimD18-Oct-07 0:32

BetimD

18-Oct-07 0:32

thanks so much for answer!
No, in my case is not any security issue letting security and business data together.

piote17-Oct-07 22:03

piote

17-Oct-07 22:03

Hi,

I have the following javascript:

<script language="javascript" type="text/javascript"><br />
<br />
// Global variables.<br />
var numSeconds;<br />
var timerId = null;<br />
var timerInterval = 1000;<br />
var numUpdates = 0;<br />
<br />
// Handle OnLoad event.<br />
window.onload = Window_OnLoad;<br />
<br />
function Window_OnLoad()<br />
{      <br />
    StartProcess();<br />
}<br />
<br />
// Starts the process for updating the Map.<br />
function StartProcess()<br />
{<br />
    // 200 x 3 seconds = 600 seconds = 10 minutes demo.<br />
    if ( numUpdates < 72 )<br />
    {<br />
        // Duration between actual updates to the map in seconds.<br />
        numSeconds = 3;<br />
        UpdateMap();<br />
        numUpdates++;<br />
    }<br />
}<br />
                   <br />
// Continues the process of updating the Map.<br />
function UpdateMap()<br />
{               <br />
    if ( numSeconds == 0 )<br />
    {<br />
        // Clears the timer.<br />
        clearTimeout(timerId);<br />
        <br />
        // Update the Map control.<br />
        var mapControl = document.getElementById("MapControl1");<br />
        mapControl.doCallback("IncrementSales", "");<br />
    <br />
        // Restart the process.<br />
        StartProcess();<br />
    }<br />
    else<br />
    {<br />
        // Decrease the value for seconds.<br />
        numSeconds = numSeconds - 1;<br />
        <br />
        // Continue the delayed process.<br />
        timerId = self.setTimeout("UpdateMap()", timerInterval);<br />
    }<br />
}<br />
</script>

It works fine, when used on a standalone page, but when I am using masterpage and contentpages and I paste it into my content page (between <asp:content> and tags) it does not work. I'm a newbie at javascripts and I assume that there is something simple to correct. Could you please help me to make this script work under my content page?

Regards,

Piote

i would like to add counter and download photos

HishamAlsayed17-Oct-07 21:33

HishamAlsayed

17-Oct-07 21:33

Hi,,,
please help me i would like to add a counter in my asp.net page to count the number of visitor and how can my visitor download any photos from my web site , i would like to give me the steps and the name of control to do that and the code with C# to do that ASAP i have not any time , and please do not give me the link or website i wanna the code and steps,thank you

Hisham Alsayed

Re: i would like to add counter and download photos

il_masacratore17-Oct-07 21:40

il_masacratore

17-Oct-07 21:40

If you search google there's a lot of sites that offer you a free counter(javascript code)...

Visit my blog at http://dotnetforeveryone.blogspot.com/

Re: i would like to add counter and download photos

HishamAlsayed17-Oct-07 21:45

HishamAlsayed

17-Oct-07 21:45

Did you read me message correctly? i do not want any link and you did not add to me any new i know google but i have not time to search.

Re: i would like to add counter and download photos

Bjohnson3317-Oct-07 23:45