Web Forms :: Parsing Text A Number Of Times?

Aug 25, 2010

I'm developing my own forum, and now I've come to the task of replacing text with smileys (such as colon and left parethesis to a smiling ball). this works well with the Replace function, such as

dim smile as string = "<img alt=""smiling"" src= ... "
txt = txt.Replace(":)", smile)
myLabel.Text = txt

However, I'm worried about speed, because this approach means running Replace on every message a bunch of times (each for each emoticon, quote amrking etc). Is there a smarter way to do this, or is this the reason why forums are, in eneral, so slow?

View 6 Replies


Similar Messages:

Web Forms :: Using A Custom Control A Variable Number Of Times On A Page?

Feb 2, 2011

I'm a newbie here. I have created a custom control that requests a set of data from a user. However, I want to be able to have a variable number (dictated by the user) of these data sets entered on each page. How can I create and refer to a variable number of instances of a user control on a single page? It's hard to explain in words, but I'm basically looking for some way to do what amounts to the following:

[code].....

Is there a straightforward way of doing this? I haven't been able to find a clear answer via Google, which brought me to this group.

View 2 Replies

WCF / ASMX :: XML Parsing Error: Reference To Invalid Character Number

Feb 17, 2011

Actually i m working with web service , and it retun me encripted password but it give me error when i run,

XML Parsing Error: reference to invalid character number

Location: http://localhost:2774/EncriptPWD/Service.asmx/EncriptPWD
Line Number 2, Column 47:<string xmlns="http://tempuri.org/">????????A???5??!??`??

View 2 Replies

Web Forms :: Parsing Textbox.Text With Regex Query?

Aug 22, 2010

I have the a text box into which I paste the following text:

England has 80 skyscrapers, 2405 houses, 0 spaceships

I want to parse the contents of this textbox and extract the integers to variables eg:

[Code]....

I tried the following regex but It doesn't work:

Dim skyscraper As
New
Regex("/([0-9,]+) skyscrapers/")

Any pointers as to what I should be doing?

View 7 Replies

Web Forms :: Parsing Html From Ckeditor And Inserting Usercontrols In The Text?

Feb 1, 2011

I am trying to add some widget-functionality to the CKEditor using custom plugins.. Does anyone have any experience parsing the resulting html or getting the job done in another way?

What I am looking for is to add something like a news-block at a user specified place in the text, like an ordinary image..

I have thought of several options, like just adding an iframe that takes care of the content automatically (from the src url in the iframe), but that way I loose the text formatting/css.. I have also thought of adding the content dynamically with some ajax onload, but that way I might loose some viewers..

Finally I have come to the conclusion that using custom tags like <something options="..." /> or even <div class="something" options="..."></div> and then replacing them with usercontrols is the best solution.. But how to accomplish this? I know how to add controls to other servercontrols, but how to add them easily in some random text? It could be something like putting the text prior to the widget and after into a placeholder and adding the widget-control in between..

View 1 Replies

Script To Run The Same URL For N Number Of Times?

Mar 11, 2011

One of the test case requirement is to run the same query ie URL for N number of times. Consider a google search that will have a text box and a Search button. I want to search a string such as "Test API" for N number of times. I can't do this test manually because i have to refresh the browser or hitting the button for so many number of times. I know, we will be getting the same results but that will change the page ranking. Is there any script available to automate this test case in C# or any language?

View 1 Replies

C# - Finding Number Of Times A File Has Been Download?

Jan 21, 2010

I have a download page with a linkbutton that users use to download files. The event handler of the linkbutton sets up the Response type for the user to see the download dialog and chose to save it. I need to find out accurately how many times the file has been downloaded. If I increment a counter in the link button's event handler, I'd assume it wouldn't be accurate as the user may chose to click on Cancel in the download dialog.

Where exactly do I need to hook this counter incrementing logic?

View 2 Replies

C# - Inherently/manually Log The Number Of Times A Specific File Is Accessed?

Jul 1, 2010

Is there a way to inherently/manually log the number of times a specific file is accessed in an ASP site. For instance, I've got a few .mp3 files I have on my server and I would like to know how many times each file has been visited.

What's the best way to track this?

View 2 Replies

DataSource Controls :: Parsing Text In A Query?

Apr 14, 2010

I have 2 tables A and B. Table A has a text field, fundIDs with comma delimited values like 23,44,55 etc. I would like to select all the records in table B whose ID matches the values in the fundIDs field from only one record in Table A. So, I need a function which first gets 1 table A record and uses the fundIDs field values to query and return all the matching records from Table B. I don't know how to parse and query in sql

[code]....

View 9 Replies

Web Forms :: Get Text From Dynamically Created Number Of Text Boxes?

Jul 26, 2010

I am trying to figure out how to get the text value from each textbox on a page that has a dynamically created number of text boxes. I need to store that value in a database row. I guess what i need is to be able to store the text box values in a collection or arrary of some sort and then be able to use textbox(i).value or something of that nature. Not really sure where to begin.

View 5 Replies

SQL Server :: Create Query To Find Out The Number Of Times Participant A Took Part In The Club Activity?

Nov 21, 2010

I have the following attributes in my table

[code]....

how do I create sql query to find out the number of times participant A took part in the club activity?

View 3 Replies

Web Forms :: Set Text Box Max Number Of Characters?

Aug 10, 2010

How can I set a asp.net text box to accept up to 20 characters? I was trying the range validator and I set it up to 0 min value and 20 max value. The prolem is that if I write 12933, the range validator errors appear saying "only 20 characters allowed" so I think it is adding the values.

View 4 Replies

Web Forms :: Validate A TextBox With A Number & With A Specific Text?

Nov 17, 2010

I've a Textbox

I can enter a Number which is greaterThan "0" or I can enter text which is only "NUMEROUS"

so

If I enter 0 (or) negetive Number (or) any text other than "NUMEROUS", i must display error msg Like

"Don't Enter 0/Negetive No./text other than "NUMEROUS"

View 5 Replies

Forms Data Controls :: Validation For Number Of Words In A Text Box

Mar 8, 2010

I am having some text boxes in my webform. I need to set numbers of words for each textbox. if i put more than defined no of words it should show msgs or popup msgs whatever it may be.

View 2 Replies

Forms Data Controls :: Show Text Instead Of Number In Gridview?

Mar 30, 2010

I have a gridview which takes numbers from the table and shows them. There are 4 numbers (-1 / 0 / 1 / 2)

Since the numbers do not mean anything to the user, I would like to assign them words.

-1 = Bad
0 = OK
1 = Groovy
2 = Superduper

So, I would like the data taken from the table to be changed to the word and that populate the datagrid.

The code behind is in C#

View 4 Replies

Forms Data Controls :: Enter The Number Of Rows In A Text Box To Display In A Table

Jun 30, 2010

using vs2005 I have a formview control I added from the data section and within the formview, I aded a table from the Standard section. How can I add a text box to the formview so I can enter a number like 7 to display seven rows with a text box. the data will be saved to the sql table when I click on the Insert link at the bottom of the page.

View 2 Replies

Forms Data Controls :: Tell Repeater To Wrap Text After Certain Number Of Characters For Particular Column?

Sep 2, 2010

I have a column in my repeater which allows as many as 255 characters and causes the page contents pushed away to the right if any of the record has all 255 characters in that column. How can I tell it to wrap the text after 50 characters?

View 4 Replies

Web Forms :: Bind Dropdownlist Text Value To Dataset, But Populate The Value Based On Number Of Items

Mar 7, 2011

I need to bind my dropdownlist to my dataset that is returning application specific text values. But for purposes on that page, i need to assign the value to each one starting at 0 to the number of items returned from my dataset..

Example, if my dataset only returns 1 item, the value of that item needs to be 0

[Code]....

If my dataset returns 4 items, the value of those items needs to be 0 thru 3

[Code]....

Is it possible to assign values like that to a dropdownlist from the code behind?

View 6 Replies

Forms Data Controls :: Is Possible To Edit Page Number Text In Datagrid (which Clicked)

Oct 20, 2010

I am editing the page links text 1 2 3 4 5 ... as 1-10 11-20 21-30 31-40 ...succesfully. But here the problem is when am clicking 21-30 link it changes to 3. How to display the 3 as 21-30.

View 3 Replies

Forms Data Controls :: Chage Text Color In Gridview If A Number Is A (-) Negative

Dec 13, 2010

I have a gridview that displays the total hours and employee works. I also have another column in the gridview that shows the difference from the hours worked and 8.5. I want the column that shows the difference to display the number in red whenever the number is a negative.

The gridview looks like:

Time In
Time Out
Hours Worked
Difference
7:30:00 AM
3:58:00 PM
8.47
-0.03

I would like it to look like:

Time In
Time Out
Hours Worked
Difference
7:30:00 AM
3:58:00 PM
8.47
-0.03

View 20 Replies

Convert Any Number To Text?

Aug 19, 2010

how can i convert any number to text?

for ex: number---5560

in text we call----Five Thousand Five Hundred and Fifty like this i want convertin.what should i do for this type of convertion? I have to do it in asp website. when user enters some number i have to convert into text and show to him.

View 3 Replies

C# - Best Way Of Validating / Creating A Number Only Text - Box?

Jan 19, 2010

I am wanting to have a numbers/currency only textbox control. So basically it should accept this kind of input

$123
523,100
$12.50
85.59

and convert this to

123
523100
12.50
85.59

and should not accept this input

F12
309$2342
,102

I have looked at validator controls but I would like to this conversion/checking completely from the client side. What would be the best way of doing this? I also would like a clientside error(message box or something) popped up if they try to enter invalid data and prevent them from leaving the bad data in the textbox. and then when they get out of focus of the textbox it automatically converts the data into a flat number from the client side.

View 2 Replies

Name Or Number Search In Textbox While Entering The First Letter Or Number Charactor Or Number?

Feb 2, 2010

I am using the asp.net and framework 2.0 with Ajax enable web.i have a text box and when user will enter "a" or number in this will search the name started from "a" character or number if he or she enter the number basically we can say live-search.

Employee search: Textbox.In this text box she/he will enter the first character of name or first number of employeeno and according to the a character name will search in list.

View 1 Replies

Setting Label Text To Number Of Rows With JQuery?

Feb 18, 2011

This is my code but nothing happens.

$(document).ready(function() {
var totalRows = $("#<%=GridView3.ClientID %> tr").length;
document.getElementById('Label6').InnerHTML = totalRows;
});

this is what i ended up using

var rqnum = $("#<%=GridView3.ClientID %> tr").length - 1;
document.getElementById('rqnum').innerHTML = rqnum;
var oknum = $("#<%=GridView4.ClientID %> tr").length - 1;
document.getElementById('oknum').innerHTML = oknum;
var xlnum = $("#<%=GridView5.ClientID %> tr").length - 1;
document.getElementById('xlnum').innerHTML = xlnum;
var dynum = $("#<%=datalist1.ClientID %> tr").length / 3;
document.getElementById('dynum').innerHTML = dynum;

this way it subtracts the header, however, how can i make it so if it is 0 dont subtract the -1 because i dont want negatives

View 3 Replies

SQL Server :: After Certain Number Of Characters, It Skips The Rest Of Text?

Mar 3, 2011

It is always an issue while I import large text. After certain number of characters, it skips the rest of text!

View 2 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved