C# - How To Replace Url Value With Regex

Dec 8, 2010

I need a regex or any other solution to replace an id in the middle of a url (not in querystring).
url example - http://localhost:1876/category/6?sortBy=asc&orderBy=Popular

replace - category/6 with category/anotherID -
routing used -
routes.MapRoute(
"categories",
"category/{categoryID}/{categoryName}",
new { controller = "Search", action = "SearchResults", categoryID = "", categoryName = "" }
);

View 1 Replies


Similar Messages:

Web Forms :: Regex.Replace - How To Replace All In A String

Jun 18, 2010

I need to replace <span> entries in a string to legacy html code because it's going to be used in a report for Crystal Reports. <b> works with Crystal, but the<span>'s do not.

Here's the string which I'm trying to replace: <span style="font-weight: bold">%THIS CAN BE ANY TEXT%</span>. I want to replace it to

<b>%THIS CAN BE ANY TEXT%</b>.

[Code]....

View 5 Replies

Regex.replace [h2] To <h2>?

Aug 25, 2010

I try to replace [h2] to <h2> I use this coding:

string o = "<h2>test</h2>";
o = Regex.Replace(o, "[h2]", "<h2>");
o = Regex.Replace(o, "[/h2]", "</h2>");

But the result after the first regex is:

[<h2><h2>]test[/<h2><h2>]

So that is not what i want.

After the first 1, he should make:

<h2>test[/h2]

Whats wrong?

View 3 Replies

Regex To Replace Specific Div?

Feb 8, 2010

with a regex that would replace the following. The only thing that would remain the same is the div tags, the id's and classes could change and so could the content.

<div id="nav" class="whatever">Content is whatever</div>

View 4 Replies

C# - Regex Replace - But With A Few Exceptions?

Mar 11, 2010

string lNewHTML = Regex.Replace(lOldHTML, "(word1|word2|word3)", "<a href="page.aspx#$1">$1</a>", RegexOptions.IgnoreCase);

The code works, but I need to include some exceptions to the replace - e.g. I will not replace anything i an img-, li- and a-tag (including link-text and attributes like href and title) but still allow replacements in p-, td- and div-tags.

View 2 Replies

Using RegEx Replace Function In C# ASP?

Feb 18, 2010

How do I solve the problem below? I'm creating a simple content management system, where there is a HTML template with specific markup that denotes where content should be:

<html><head></head><body><!-- #Editable "Body1" --><p>etc etc</p><!-- #Editable "Extra" --></body></html>

Separate from this, there is content in a database field that looks a little like this:

<!-- #BeginEditable "Body1" -->This is Test Text<!-- #EndEditable --><!-- #BeginEditable "Extra" -->This is more test text<!-- #EndEditable -->

As you can guess I need to merge the two, that is, replacing

<!-- #Editable "Body1" -->

with: This is Test Text. I've begun the code here. But I'm having problems using the Regex Replace function that should be located at the very bottom of that For/Each.

//Html Template
string html = "<html><head></head><body><!-- #Editable "Body1" --><p>etc etc</p><!-- #Editable "Extra" --></body></html>";
//Regions that need to be put in the Html Template
string regions = "<!-- #BeginEditable "Body1" -->This is Test Text<!-- #EndEditable --><!-- #BeginEditable "Extra" -->This is more test #EndEditable -->";
//Create a Regex to only extract what's between the 'Body' tag
Regex oRegex = new Regex("<body.*?>(.*?)</body>", RegexOptions.Multiline);
//Get only the 'Body' of the html template
string body = oRegex.Match(html).Groups[1].Value.ToString();
// Regex to find sections inside the 'Body' that need replacing with what's in the string 'regions'
Regex oRegex1 = new Regex("<!-- #Editable "(.*?)"[^>]*>",RegexOptions.Multiline);
MatchCollection matches = oRegex1.Matches(body);
// Locate section titles i.e. Body1, Extra
foreach (Match match in matches)
{
string title = oRegex1.Match(match.ToString()).Groups[1].ToString();
Regex oRegex2 = new Regex("<!-- #BeginEditable "" + title + ""[^>]*>(.*?)<!-- #EndEditable [^>]*>", RegexOptions.Multiline);
//
//
// Replace the 'Body' sections with whats in the 'regions' string cross referencing the titles i.e. Body1, Extra
//
//
//
}

View 5 Replies

C# - Replace Dot(.) With Comma(,) Using RegEx?

Aug 4, 2010

I am working on ASP.NET (C#) application. I want to change number decimal figure with comma(,) where i have dot(.) using regular expression.

For example:

Price= 100,00.56

As this international rule of representing numeric values but I Sweden they have different ways for numbers Like

Price= 100.00,56

So i want to change dot(.) into comma(,) and comma(,) into dot(.) using RegEx.

View 7 Replies

Replace Two Or More Spaces With Regex In C#?

Feb 22, 2011

I would like to use a regular expression in C# to turn any two or more spaces into non-breaking spaces. I would like to leave single spaces alone.

Sample Sample
Would produce
Sample Sample
But
Sample Sample

Wouldn't be affected.

View 2 Replies

Web Forms :: How To Replace String Using Regex

Jun 16, 2010

I am getting taggings like the following in a string

<color> vocation </color>
<color> elation </color>
<color> sage </color>

you can notice that each tagging differs only in the wordings

vocation
elation
sage

But i want to write a code some thing like this

Regex.Replace(userAx, "<color> vocation </color>",
"<color> </color>"

so that the resulting output does not contain words at the centre.In the above code instead of giving the word vocation exclusively, i have to mention some pattern, so that it will replace all the words instead of doing it for first sentence only.How to modify my code?

View 6 Replies

C# - Replace Html Inside Pre Tag Using Regex?

Feb 16, 2011

How can I replace Html inside pre tag? I would prefer to do that with Regex

[code]....

View 2 Replies

Web Forms :: Finding Best Way To RegEx Replace?

Feb 10, 2010

writing the regex pattern for the below case ? I do not want to use string.replace so using Regex.Replace

[code]....

View 6 Replies

Web Forms :: Using Regex.Replace Method?

Jul 17, 2010

I have a textbox where I accept multiple email ids separated by a comma. I then split it in my code-behind. If an email id is invalid, I change the background of it using Regex.replace, like this:

Regex.Replace(InputTxt, Search_Str, StartTag & "$1" & EndTag, RegexOptions.IgnoreCase)

My start and end tags are definned as:

"<Span class=highlight>" and "</span>"and my CSS is defined

as:.highlight { text-decoration: none; color:black; background:yellow;}This doesn't work.

View 7 Replies

Images In Blog Using Regex And Replace?

Dec 12, 2010

I want to change the way my blogs are displayed on my website. I currently use a seperate table in SQL to hold them and do a loop and replace.

All I really need to do is have a code that can be translated into real HTML in the blog code. I need to know the image name and the css class.

I was thinking is it possible to have somthing like this in a blog stored in the DB

<img L 1234.jpg> and use regex to match it and change it ton<img src="1234.jpg class="imgleft">

I know it looks like well why not just use the long code and not use regex, but I have a method that gets in the image path from the image name with padding. So in this case the image path would be 000/000/001/234/1234.jpg

I would have more then one occurance in the original string so would need to either somehow replace them all at once or use the regex to loop through untle they have all be matched

is something like this possible or do I need a different approach

View 3 Replies

Web Forms :: Regex Replace Not Working Properly

Jun 22, 2010

I'm trying to replace some code generated by the AJAX Control Toolkit HTMLEditor from the XHTML standard to legacy code; <span style=*> to <b>, <u>, <i>, etc. This needs to be done because Crystal Reports doesn't understand the <span style=*> and needs the legacy items.

This is the code being generated by the HTMLEditor:

[Code]....

Is Regex.Replace the best way to replace these items? I need to keep the text between the opening and closing statements as well as ensure the proper formatting to the text so doing just ReplacementText.Replace will not work. I've tried a number of different things to try and get Regex.Replace working properly but keep having different issues and different things happen. But why it's not using the the closing span for the bold statement but using the closing span for the italics is beyond me.

View 3 Replies

.net Regex To Find Anchor Tags And Replace Their Url?

May 13, 2010

i'm trying to find all the anchor tags and appending the href value with a variable.
for example

<a href="/page.aspx">link</a> will become <a href="/page.aspx?id=2">
<A hRef='http://www.google.com'><img src='pic.jpg'></a> will become <A hRef='http://www.google.com?id=2'><img src='pic.jpg'></a>

I'm able to match all the anchor tags and href values using regex, then i manually replace the values using string.replace, however i dont think its the efficient way to do this.Is there a solution where i can use something like regex.replace(html,newurlvalue)

View 3 Replies

How To Use Regex Replace To Conditionally Remove Blocks Of Text

May 5, 2010

I would like to conditionally remove a block of text between specifed start and stop delimiters. The code below does not work, but hopefully it suggests enough of what I am trying to accomplish.

[code]....

View 2 Replies

SQL Server :: How To Replace Specific String Regex With Blank

Jan 11, 2011

In my table below string are present which I have to replace *@*$*86$*$ with blank, how can I do? Here bold can be 0-99, in any row.

xOsyH *@*$*86$*$

M. V. *@*$*81$*$ .

View 8 Replies

Web Forms :: Regex.Replace / Capture The Text That Was Removed?

Feb 8, 2010

The regular expression removes the html, I then need to assign it to a button,

How do I capture the text that was removed?

[Code]....

View 1 Replies

Using RegEx With LINQ - Insert A Value Into The Regex?

Feb 19, 2010

I'm having a little trouble with using regex in linq. I want to be able to perform a search on values in my database. The goal is to insert a value into the regex and then use that to search a column in a table in my database for that term. I want it to work so that it gets all exact matches and also returns matches in which the search term is a substring of the term in the column.

I was trying to follow this tutorial on msdn, but it doesn't quite fit perfectly with my problem:

[URL]

Code:

[code]....

View 11 Replies

Web Forms :: C# Replace " With " Using The Replace Method?

Mar 15, 2011

How do you replace" with" using the replace method?

View 5 Replies

C# - How To Regex For Extenionless URL

Feb 19, 2010

In my asp.net application i have url [URL] to match it i have regex

"~/(.+)" which works perfectly fine. But if i navigate to www.site.com/login.aspx again regex matches with this expression "/(.+)".

In Simple words i want a regex which only match the extenionless url. IF extension is present in the url then do not match it

<RewriterRule>
<LookFor>~/(.+)/(.+)/(.+)/</LookFor>
<SendTo>~/Shop/Item.aspx?cn=&1&it=$2&ft=$3</SendTo>
</RewriterRule>

View 3 Replies

C# - Format Ssn Using Regex

Mar 10, 2011

I need regex in c sharp to display SSN in the format of xxx-xx-6789. i.e 123456789 should be displayed as xxx-xx-6789 in a textfield. The code I am using write now is

string SSN = "123456789";
Regex ssnRegex = new Regex("(?:[0-9]{3})(?:[0-9]{2})(?:[0-9]{4})");
string formattedSSN = ssnRegex.Replace(SSN, "XXX-XX-${last}");

What is correct Reg Expression to mask ssn xxx-xx-6789 ?

View 1 Replies

Two Regex Expressions In One?

Jul 28, 2010

i have the code:

Regex r = new Regex("<tag>([^<]*)</tag>");

but i want to add another set of tags to search between:

Regex r = new Regex("<tag>([^<]*)</tag>|<asd as="b">([^<]*)<asd as=j>");

this does not work.

View 1 Replies

Modifying Existing Regex?

Jan 19, 2010

i m using a regex to not allow certain characters, the below code works fine for certain html tags but not for all for i dont want the user to enter html tags for eg if i enter <nitin/> it allows but i dont want this to happen for other html tags it does not allow

!@#$%^&*()+=[]\';,/{}|":<>? or
!@#$%^&*()+=[]\';,/{}|":<>/>?

View 1 Replies

Regex For Integer Range

Jul 26, 2010

how i can implemnt a regex that cover integer range? means from 0 to 2147483647

View 9 Replies







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