ASP.NET

Re: Save Formatted text From a Textbox control in database

29-Dec-08 0:49

kbsaha wrote:
so that during display data should be displayed in three paragraphs.

It depends on where you are displaying the data. If it is on a Literal or writing to response, you need to replace the \n characters with <br> and \t characters with &nbsp. If the text is displaying in the text box itself, you don't need any conversions.

Navaneeth

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vkumar0929-Dec-08 0:57

vkumar09

29-Dec-08 0:57

I'm Displayind the data in a td.

Re: Save Formatted text From a Textbox control in database

N a v a n e e t h29-Dec-08 1:27

Re: Save Formatted text From a Textbox control in database

29-Dec-08 1:27

So you have to replace as I said.

Navaneeth

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bilal_yousaf_hussain29-Dec-08 13:09

bilal_yousaf_hussain

29-Dec-08 13:09

What I have understood from your question, it totally depends on where you are displaying the data.

Thanks,
Bilal Yousaf Hussain

Delete Gridview Row using Ajax in VS 2008

Elizma29-Dec-08 0:08

Elizma

29-Dec-08 0:08

Hi,

I am very new to VS 2008. I understand that .NET have the following functionality build in, but I cant seem to find information specific to my problem.

My problem:

I am trying to Delete a row in a Gridview. If the user select the delete button in the row it wants to delete a message must pop up to ask the user if he/she is sure they want to delete the row. If the user clicks yes, the row must be deleted. I understand this must be done in AJAX. I am trying to find information on how I must go about it.

Can anyone please direct me on how I will do this? Your help will be greatly appreciated.

Kind Regards,

Elizma

Brij29-Dec-08 0:38

29-Dec-08 0:38

Elizma wrote:
I am trying to Delete a row in a Gridview. If the user select the delete button in the row it wants to delete a message must pop up to ask the user if he/she is sure they want to delete the row.

For this use a make a javascript function in which use a confirm box if it returns true then delete the row else not.Register this javascript function to every row at rowdatabound function.For deleting the row from the gridview check the link below.
Deleting row from gridview[^]

You can also check this link for your whole solution

Deleting giridview row with confirmation[^]

Cheers!!
Brij

Elizma29-Dec-08 0:47

Elizma

29-Dec-08 0:47

Thank you so much. You are a life saver!!!!

Kind Regards,

Elizma

Brij29-Dec-08 1:19

29-Dec-08 1:19

Cheers!!
Brij

N a v a n e e t h29-Dec-08 0:47

How to Set IsCrawler To True?

29-Dec-08 0:47

Elizma wrote:
I understand this must be done in AJAX

You can do this without using AJAX concepts also. Handle the particular event and rebind the grid after deletion.

If you need to do with AJAX, you can work with XmlHttpRequest and response objects which allows to send request to server pages in AJAX fashion.

Easy alternative for implementing AJAX in ASP.NET is to use ASP.NET AJAX extensions. Download the AJAX toolkit and work with the controls provided in it.

Elizma wrote:
ask the user if he/she is sure they want to delete the row

Assuming you will use AJAX toolkit, there is a ModalPopup control available. Use that to get confirmation from user. The Grdiview has to be placed in an UpdatePanel control so that it will be updated without a page refresh.

Navaneeth

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Nagaraj Muthuchamy28-Dec-08 23:56

Nagaraj Muthuchamy

28-Dec-08 23:56

Hi,

I need to set the my webrequest as it is originating from a search engine crawler.
So, The server side code can have "true" value for IsCrawler Propety.

I am using WebRequest Class to Make the Request.

Please, I have been searching this for a month.

Thanks,
Nagaraj

Programmer (ror)

Re: How to Set IsCrawler To True?

N a v a n e e t h29-Dec-08 1:43

mapping clientID to external js file

29-Dec-08 1:43

Nagaraj Muthuchamy wrote:
I need to set the my webrequest as it is originating from a search engine crawler.

You can cast the WebRequest.Create to a HttpWebRequest object and set the UserAgent property similar to a crawler sets. This[^] paper explains how a crawler is identified. Read this and follow the same format.

Navaneeth

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svknair28-Dec-08 23:38

svknair

28-Dec-08 23:38

i have an aspx page with few control
i wants its clientid in an external javascript file
how do i get it
i am using vb.net as the code behind
at present in my external js file i have
var tid = document.getElementById("shapedrpdw");
can anybody help

Re: mapping clientID to external js file

Abhijit Jana29-Dec-08 3:15

Abhijit Jana

29-Dec-08 3:15

Seriously Speaking, I am not able to understand your problem. Do you want to pass some controls id to External JS files ?

cheers,
Abhijit

problem in hosting

soumyaraj28-Dec-08 21:48

soumyaraj

28-Dec-08 21:48

The reason I ask is that I have found a site in PHP(LAMP) which meets my customer's needs almost perfectly, but I may need to add one more site in the same FTP which has done it in ASP.net as I am a .NET programmer. However, I Would like to convert my project from windowx platform to Linux with the help of mono project.can i sucess it?have any problem at hosting time?Plz reply as soon as possible

By
Soumya

Re: problem in hosting

N a v a n e e t h28-Dec-08 22:24

28-Dec-08 22:24

soumyaraj wrote:
can i sucess it

It depends. AFAIK, MONO has implemented till .NET framework 2.0. Having said that, if your application is using any .NET 3.0/3.5 specific classes, it will not work on MONO. You can download a compatibility checking program from their website which will report the possible errors in the conversion.

I'd rather take a new windows hosting where PHP and ASP.NET is supported and migrate the existing PHP website to this new server rather than thinking about MONO.

Smile | :)

Navaneeth

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Re: problem in hosting

soumyaraj30-Dec-08 22:59

soumyaraj

30-Dec-08 22:59

i have done it in Asp.net 2.0

dropdownlist

venkatnaras28-Dec-08 21:45

venkatnaras

28-Dec-08 21:45

i have the details in dropdown list, when i clicked the submit button it wll reflect in gridview.... anyone can help...

Re: dropdownlist

Abhijit Jana28-Dec-08 22:11

Abhijit Jana

28-Dec-08 22:11

You want to means Gridview data should be based on selection of Dropdownlist. If yes, then You can !!. On click on Submit button, fetch the data from database( If it your data source ) based on Dropdown list values and display it in Grid.

cheers,
Abhijit

Re: dropdownlist

Brij28-Dec-08 22:13

28-Dec-08 22:13

venkatnaras wrote:
i have the details in dropdown list, when i clicked the submit button it wll reflect in gridview

You are not understanble.Please be in detail for correct answer

Cheers!!
Brij

String Builder class

bhavna432128-Dec-08 21:13

bhavna4321

28-Dec-08 21:13

beyond a certain limit my string builder does not append the string and its value becomes
null.(i.e. when beyond some length of string)

what can i do for this.

N a v a n e e t h28-Dec-08 22:18

28-Dec-08 22:18

bhavna4321 wrote:
beyond a certain limit my string builder does not append the string and its value becomes
null

Weird! What is the reason for appending such huge strings?

Navaneeth

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Brij28-Dec-08 22:21

28-Dec-08 22:21

Is there any exception?
First check the capacity of stringbulder object if it is less than the string you are assigning to stringbuilder then increase the capacity using the property Capacity or EnsureCapacity mathod.and let me know the result too.

Cheers!!
Brij

N a v a n e e t h28-Dec-08 22:27

28-Dec-08 22:27

Brij wrote:
then increase the capacity using the property Capacity or EnsureCapacity mathod

You don't need to ensure the capacity explicitly. StringBuilder knows to grow and shrink whenever required.

Navaneeth

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Brij29-Dec-08 0:00