Re: Measure the figures of web site - ASP.NET Discussion Boards

set cookie in button event handler and access it from request

dennizsoftware.se7-Jan-09 6:24

7-Jan-09 6:24

Hi all,

I have a problem with cookies.

I use a cookie with key/value pairs for storing articles.
I have a button "Add article" which adds a key/value pair to the cookie.
When the page reloads I need to access all the values in the cookie and display them.

the problem is that when the button is clicked the cookie is added to the Response and will not be present in the Request until another reload since - I guess - the button event handler is being executed during the page load.
If I add an article it won't show up until I do another reload on the page.

Does anybody have an idea how I can add the cookie with a button and have the value in the Request when the page loads next time.

Hope someone out there understands what I'm trying to explain.

Thank you for your help!!

Re: set cookie in button event handler and access it from request

Bharathy Sadagopan7-Jan-09 6:56

Bharathy Sadagopan

7-Jan-09 6:56

Whatever code you have to display the articles can be called from 2 places from page_load and the same code can be called in the button event handler after you add the article to your cookie.

Re: set cookie in button event handler and access it from request

dennizsoftware.se7-Jan-09 7:06

dennizsoftware.se

7-Jan-09 7:06

If I put trace=true for the page I can see that the Response Cookie collection contains my cookie (with the new key/value) after I have pressed the button

but

The Request Cookie collection does not contain the cookie with these Key/value.

to get the Response Cookie collection to be transferred to the Request Cookie collection I need to do another reload of the page.

I need to access the cookie directly when the page is loaded after the button has been pressed.
Is this possible?
Can I in some way have a button that has it's event handler code executed before posting?

Re: set cookie in button event handler and access it from request

Bharathy Sadagopan7-Jan-09 7:18

Bharathy Sadagopan

7-Jan-09 7:18

The page load event happens before the button event handler. So the option you have is to again submit the page in the button event handler or to call the method that displays the articles in the button event handler for subsequent submits and for the first time when the page is loaded call that in the page load method.

Re: set cookie in button event handler and access it from request

dennizsoftware.se7-Jan-09 7:32

dennizsoftware.se

7-Jan-09 7:32

Thank you! It works!

I added a method for the update of my GridView and calls it from GridView_Load and the end of the button event handler.

Thanks again!

Measure the figures of web site

slSoftware7-Jan-09 6:11

slSoftware

7-Jan-09 6:11

hi all
i need to test my web site of performance and loading time of some pages with figures, is there any recommended sites for that, pls help me to find

thanks

Re: Measure the figures of web site

Guffa7-Jan-09 6:18

Guffa

7-Jan-09 6:18

Get the FireBug add-on for Firefox. Using the Net feature you can see the load time for every request.

Despite everything, the person most likely to be fooling you next is yourself.

Re: Measure the figures of web site

slSoftware7-Jan-09 6:25

slSoftware

7-Jan-09 6:25

thx for ur help, i need to find out what are the drawbacks of my site if there and so on also.

Re: Measure the figures of web site

N a v a n e e t h7-Jan-09 16:34

N a v a n e e t h

7-Jan-09 16:34

indSoftware wrote:
i need to find out what are the drawbacks of my site if there and so on also.

Follow what he said. Firebug can show the each request load time, JS debugging and many more.

Navaneeth

How to use google | Ask smart questions

Re: Measure the figures of web site

Abhijit Jana7-Jan-09 17:30

Abhijit Jana

7-Jan-09 17:30

indSoftware wrote:
need to test my web site of performance and loading time of some pages with figures, is there any recommended sites for that, pls help me to find

You have already got very good suggestion . I just want to add one more point on that. there is a tool from IBM , RPT (Rational Performance Tester ). This is one of the best tool that I have used for Performance measurement for an web application. It will give you the details of each and every individual control and images for single and multiple user along with network load.

cheers,
Abhijit
CodeProject.Com MVP

Re: Measure the figures of web site

Aman Bhullar7-Jan-09 17:48

Aman Bhullar

7-Jan-09 17:48

Abhijit Jana wrote:
RPT (Rational Performance Tester )

Thanks for suggesting the tool. I will also try it.

Re: Measure the figures of web site

Abhijit Jana7-Jan-09 18:35

Abhijit Jana

7-Jan-09 18:35

Amandeep Singh Bhullar wrote:
Thanks for suggesting the tool. I will also try it.

That's great . But this is not free Tool . AFAIK , 30 day's Trial and you can test for 5 user Load in this Trial Edition . Please Confirm.

cheers,
Abhijit
CodeProject.Com MVP

Re: Measure the figures of web site

Aman Bhullar8-Jan-09 6:18

Aman Bhullar

8-Jan-09 6:18

I will search for Torrent

Re: Measure the figures of web site

slSoftware8-Jan-09 0:28

slSoftware

8-Jan-09 0:28

Thx for suggestion for all, i used firebug addone thats gave lots of information

thanx again. Big Grin | :-D

how to give shading to the text while writing it to the image

Hema Bairavan7-Jan-09 5:38

Hema Bairavan

7-Jan-09 5:38

i m writing an text to an image and creating it as an image, i want to give shading to that text while writing that. can any one help me please?

Re: how to give shading to the text while writing it to the image

Bharathy Sadagopan7-Jan-09 7:13

Bharathy Sadagopan

7-Jan-09 7:13

You can try using "Imprint MT Shadow" font.

Re: how to give shading to the text while writing it to the image

Hema Bairavan7-Jan-09 17:34

Hema Bairavan

7-Jan-09 17:34

Thanks Sadagoppan,
But the thing is i have to use the catull font, in that font i have to give the shading while writing the same into image?

Reply

Re: how to give shading to the text while writing it to the image

Hema Bairavan7-Jan-09 18:33

Hema Bairavan

7-Jan-09 18:33

I want to get an image, for example the light shading given in the google.co.in site, for the google image...

like that i have to give shading as such in the google name.

Ajax/javascript problem

thomasa7-Jan-09 5:22

thomasa

7-Jan-09 5:22

I was on a session by Stephen Walther where he introdused client side ajax by a web service,
the example was pritty simple:

<table cellpadding="0" cellspacing="0">
        <thead>
	    <tr>
		    <td>		    
		        <asp:Button                                                                                                             
				    id="btnShowDetails"  
				    runat="server" 
				    Text="test"
				    />
		    </td>		    
	    </tr>	</thead>
 <tbody id="myTbody">
	    </tbody>
</table>

    </div>
<script type="text/javascript">
function showText() {
            AjaxWebService.MyWebService.Product.getText(showTextComplete);
        }

        function showTextComplete(result) {
            $("myTbody").html(result);
        }

The web service return a simple string like "<table><tr><td>This is a test</td></tr></table>".

The problem is in the function showTextComplete, I always get "Microsoft JScript runtime error: Object expected",
it's the $("myTbody") that's wrong. When Walther showed it, it worked fine.

So what em I doing wrong?

Thanks
Thomas

Re: Ajax/javascript problem

ToddHileHoffer7-Jan-09 5:31

ToddHileHoffer

7-Jan-09 5:31

thomasa wrote:
function showTextComplete(result) {
$("myTbody").html(result);
}

try

var myTbody = $get("myTbody");

myTbody.html(result);

or

myTbody.html = result;

I didn't get any requirements for the signature

Re: Ajax/javascript problem

thomasa7-Jan-09 5:56

thomasa

7-Jan-09 5:56

var myTbody = $get("myTbody");
myTbody.html(result);

gives me the objekt, thus the objekt does't support the method .html(..)
(I can acully drop the "var myTbody = $get("myTbody");", since it findes it without it.)

I thought maby I could use

myTbody.innerHTML = result;

But this gives me a "htmlfile: Unknown runtime error" exeption Frown | :(

Re: Ajax/javascript problem

ToddHileHoffer7-Jan-09 5:58

ToddHileHoffer

7-Jan-09 5:58

Are you using VS2008? Can you set a break point to see the contents of result?

I didn't get any requirements for the signature

Re: Ajax/javascript problem

thomasa7-Jan-09 22:14

thomasa

7-Jan-09 22:14

Yes, and it is OK with reslut = ""<table><tr><td>This is a test</td></tr></table>"

Re: Ajax/javascript problem

ToddHileHoffer8-Jan-09 2:09

ToddHileHoffer

8-Jan-09 2:09

Well then create a string variable and set it to the result.

If you have your html object such as a div tag. And a string that is your innerHTML or innerText there is no reason why that shouldn't work.

I didn't get any requirements for the signature

Select a specific row in a gridview

ToddHileHoffer7-Jan-09 5:16

ToddHileHoffer

7-Jan-09 5:16

I have a gridview bound to an ObjectDataSource (DataTable).

DataKeyNames = "LocationId"

How can I find the row in my gridview with that LocationId?

I would like to have the row displayed (could be on a different page in the gridview) and selected after the postback.

Is there an easy way to do this?

I didn't get any requirements for the signature

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