Pie charts : positioning of char area and legends seperately dynamically. - ASP.NET Discussion Boards

Nested ListView

megivimal20-Jul-09 4:50

megivimal

20-Jul-09 4:50

hi,

any one help me,

how to bind nested listview using LINQ?

Thanks.

Re: Nested ListView

Brij20-Jul-09 6:07

Brij

20-Jul-09 6:07

Have a look to these links
First
Second[^

Hope it'll help u

Cheers!!
Brij

searchbox

sh_donya20-Jul-09 4:30

sh_donya

20-Jul-09 4:30

hi how can I emplace search box in ASP.net,VB.net that I can in total articles search any subject.thanks

Re: searchbox

Abhishek Sur20-Jul-09 5:02

Abhishek Sur

20-Jul-09 5:02

means you need a web crawler?

Abhishek Sur

My Latest Articles
Working with Excel using MDAC

Basics on LINQ and Lambda Expressions

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Re: searchbox

Brij20-Jul-09 6:00

Brij

20-Jul-09 6:00

You are not so clear.What is your actual requirement.Do you want to search on some third party database.

Cheers!!
Brij

Re: searchbox

sh_donya21-Jul-09 7:25

sh_donya

21-Jul-09 7:25

hi thanks for your answering
my conception message is that searchbox like google search have in my website.

Re: searchbox

Abhijit Jana20-Jul-09 6:18

Abhijit Jana

20-Jul-09 6:18

sh_donya wrote:
how can I emplace search box in ASP.net,VB.net that I can in total articles search any subject.thanks

You want to search with in your site by placing Search button in your page?

sh_donya wrote:
I can in total articles search any subject.

Or you want to search from database?
Confused | :confused:

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
My Latest Article : IIS Remote Debugging

Pie charts : positioning of char area and legends seperately dynamically.

williams.christine20-Jul-09 4:01

williams.christine

20-Jul-09 4:01

Hi all,

I have a pie chart with legends. Legends can increase in number. I am displaying legends at the bottom of the chart. My problem is whenever number of legends increases, the legends overlaps the chart area. I dont have much experience on charts. Is it possible to seperate legends area from chart area within the chart or dynamically increase the height based on the number of legends? Even after googling, I have not seen any good examples.

Thanks,
V

Re: Pie charts : positioning of char area and legends seperately dynamically.

Manas Bhardwaj20-Jul-09 4:05

Manas Bhardwaj

20-Jul-09 4:05

williams.christine wrote:
Is it possible to seperate legends area from chart area within the chart or dynamically increase the height based on the number of legends?

You did not mention which Charting control you are using.

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Re: Pie charts : positioning of char area and legends seperately dynamically.

williams.christine20-Jul-09 4:09

williams.christine

20-Jul-09 4:09

I am using MS Chart Controls.

MessageString method is not giving action Width [modified]

Kumaran21cen20-Jul-09 3:47

Kumaran21cen

20-Jul-09 3:47

Hi all,

I using MessageString method to calculate the string width. It is not giving the proper String Width.

Eg:
Font = "Arial 8.25";
Font.Style = Regular;
string1 = "1234567890123456789012345678901234567890123456789012345678901"

If you place this string to the label/TextBox. The actual width is 368px.
But when i use graphics.MeasureString method it gives 387.9978.

Is there any other method is available to calculate the string / what's the problem in this method.

Some article says, Sometimes MeasureString method will give improper values.
Is it true?

Please tell me if anybody knows...

Thanks.

Thanks & Regards
Kumaran

modified on Monday, July 20, 2009 11:37 PM

Re: MessageString method is not giving action Width

Abhishek Sur20-Jul-09 3:58

Abhishek Sur

20-Jul-09 3:58

MeasureString actuall gives pixel representation of Actual Graphics Text string. It will be working when you are using a canvas to DrawString. Browser text size is not proper for this. I think the actual pixed depends on each browser.

So very little help you have other than trial - error method to determine the size of the textbox.

Love to see more replies if there is any alternative. Rose | [Rose]

Abhishek Sur

My Latest Articles
Working with Excel using MDAC

Basics on LINQ and Lambda Expressions

Create .NET Templates

How to hide urls from popups in IE-7

Manprit.bagga20-Jul-09 3:17

Manprit.bagga

20-Jul-09 3:17

How to hide the url in popup window.
IN IE6 there is no url but when we view the same popup in ie7 then url is visible on the popup.

Re: How to hide urls from popups in IE-7

Aman Bhullar20-Jul-09 3:23

Aman Bhullar

20-Jul-09 3:23

Manprit.bagga wrote:
IN IE6 there is no url but when we view the same popup in ie7 then url is visible on the popup

You cannot Hide URL bar in IE7 and above
The same is also applicable to Firebox, Opera, Chrome, etc

Regards
Aman Bhullar
www.arlivesupport.com[^]

Re: How to hide urls from popups in IE-7

Abhishek Sur20-Jul-09 4:01

Abhishek Sur

20-Jul-09 4:01

Standard window.Open doesnt allow to hide your url. There is I think no support to hiding address in IE 7 or later. Cry | :((

Abhishek Sur

My Latest Articles
Working with Excel using MDAC

Basics on LINQ and Lambda Expressions

Create .NET Templates

Get session variable from javascript

zeeShan anSari20-Jul-09 2:34

zeeShan anSari

20-Jul-09 2:34

hi all

,

i use this code in codebehind

if (Session["LoginID"] != null)
        {
            lblLoginId.Text = Session["LoginID"].ToString();
            
          
        }

now i just want "Session["LoginID"]" or lblLoginId.Text from javascript
how is it possible?
thanks

Re: Get session variable from javascript

Manas Bhardwaj20-Jul-09 2:43

Manas Bhardwaj

20-Jul-09 2:43

You can not access Session object in Javascript as it is a Server object.

Here [^]is a nice article explaining how to write client side variables in ASP.Net

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Re: Get session variable from javascript

Abhijit Jana20-Jul-09 3:10

Abhijit Jana

20-Jul-09 3:10

zeeShan anSari wrote:
now i just want "Session["LoginID"]" or lblLoginId.Text from javascript

If you are trying to access lblLoginId.Text from client side, then what is need of session over here. You can try just using reading the ClientID of that control.

You can't Directly Access Session Variable from javascript. You can store it in a hiddenField and then can access from Client Side.

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
My Latest Article : IIS Remote Debugging

Re: Get session variable from javascript

zeeShan anSari20-Jul-09 3:22

zeeShan anSari

20-Jul-09 3:22

thanks...
but when i store it in a hiddenField then i use runat=server .......so it can't accessible in javascript. or if use hiddenField witout runat=server then it can't accessible in codebehind.......

so what i do? Sigh | :sigh:

Re: Get session variable from javascript

Abhijit Jana20-Jul-09 3:34

Abhijit Jana

20-Jul-09 3:34

zeeShan anSari wrote:
but when i store it in a hiddenField then i use runat=server .......so it can't accessible in javascript. or if use hiddenField witout runat=server then it can't accessible in codebehind.......

Leave it as Runat="Server"

Then

var HiddenFieldID="<%=hdnField.ClientID%>";
 var HiddenFieldValue=document.getElementById(HiddenFieldID).value;

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
My Latest Article : IIS Remote Debugging

Re: Get session variable from javascript

Aman Bhullar20-Jul-09 3:27

Aman Bhullar

20-Jul-09 3:27

There are Two ways

1. Using Classic Asp Tag to fetch the Session Variable

var cal = <%= Session("LoginID") %>

2. You can make a AJAX call to server to fetch the Value stored in Session Variable

Regards
Aman Bhullar
www.arlivesupport.com[^]

Re: Get session variable from javascript

Samir NIGAM20-Jul-09 22:30

Samir NIGAM

20-Jul-09 22:30

Try this -

var lgnId= '<%=Session["LoginId"]%>'

Samir NIGAM
My Articles

Re: Get session variable from javascript

jbanko36515-Nov-09 8:21

jbanko3651

5-Nov-09 8:21

no,no,no,no.......
I have seen this code in a couple of dozen posts and it NEVER works.
My situation
ASP .NET 3.5

C# code doc.aspx.cs

...
...
Session["UID"] = "1234";

Javascript doc.aspx

var uid = <%=Session("IUD")%> NO
var uid = '<%=Session("IUD")%>' NO
var uid = "<%=Session("IUD")%> NO
var uid = <%=Session([IUD"]%> NO
var uid = '<%=Session["IUD"]%>' NO
var uid = "<%=Session["IUD"]%>" NO

I think the code below would work but I'm not sure how to code the client side

C# code

HiddenField hUID.value = Session["UID"];

Javascript

????????????????

I'm pretty frustrated after several hours of trying to get this to work. A working example of code would be HIGHLY appreciated.

Thanks,

Joe B

hiding the blinking cursor

248912820-Jul-09 1:24

2489128

20-Jul-09 1:24

I want to hide the cursor or make the blinking cursor stop blinking in the asp.net textbox. Is that possible??

Re: hiding the blinking cursor

Aman Bhullar20-Jul-09 3:31

Aman Bhullar

20-Jul-09 3:31

You cannot hide the cursor. If you have set the ReadOnly=True then it will not not let user write anything. But cursor blinking will appear by default. Alternatively you can set the property TabStop=False. Then cursor will not appear by default in Rich text Box. But if you click in the Rich Text Box the cursor wil blink. But it will not let user edit as you have set ReadOnly=True

Regards
Aman Bhullar
www.arlivesupport.com[^]

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