Global Replace - Make A Function To Strip A String Of All Slashes
Nov 7, 2009
I'm trying to make a function to strip a string of all slashes. Initially I had:
Code:
String.prototype.stripSlashes = function ()
{
return this.replace('\','');
}
and that worked fine except it only replaced the first slash (which it apparently is supposed to do). So i read up about global replacements but cant seem to get the right combination of /s and s.
This is what i have at the moment:
[Code]...
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May 18, 2009
i need to write a function to remove consecutive slashses from a string
[Code]....
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Jul 19, 2009
How do I make a variable global so that all other functions can use it.But it is declared inside the function test()
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Jun 1, 2011
How can I make my alert work? Right now it is undefined and I need to make my function in the variable global. Can this be done?
Code JavaScript:
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Mar 6, 2010
Is it possible to make a variable inside a function global (or at least usable in other functions)?
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Oct 8, 2009
I would like to strip HTML out of a string I have in a JSON item I have. I'm using Yahoo! Pipes to aggregate several blog-feeds and put them in together in one big feed, I then use jQuery to parse that JSON and place it onto my page. My issue is though that what's being parsed onto my page is the raw html code within the JSON item. I want any HTML related tags out of the item, so I just see text.
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Jul 27, 2010
Here is my code:
<script type="text/javascript">
var str="Welcome to Microsoft! Microsoft Microsoft";
var stringToBeFound = 'Microsoft'
var ReplaceString = 'site'
document.write(str.replace(stringToBeFound , ReplaceString ));
</script>
My problem is im trying to use string.replace that is not case sensitive and replace every string found. I could use regular expression with it but my stringToBeFound is a dynamic variable im getting it from my database
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May 16, 2004
does javascript have a built in strip function to strip white characters from input? similar to php?
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Jan 17, 2005
I have a popup window that resizes when open:
<script>
function imgdis () {
window.resizeTo(400,500);
}
</script>
<body
However i still need to make this window to be displayed without Statusbar, Scrollbar, etc. I wanted to be stripped so it only displayes the content. Can i do this from the function that i already set?
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Aug 19, 2010
I ran into a problem that I could not fix myself, I am trying to replace a string with another string, the replace lines look like this:
Code:
var word = document.getElementById("word").innerHTML; document.getElementById("word").innerHTML = wordd.replace(/B/g, '<span class="style106">B</span><span class="style107"> </span>'); It works just perfectly if left alone, but I need to replace every letter inside this string, adding those style and span tags around each and every letter. So if I add another line to this code, like this:
[Code]...
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Feb 15, 2011
i try to use ajax with jquery, but i have a problem to make a "while" function inside my jquery file, to replace the former content of a div with the new one :at the beginning i load all the content through php, with a "while" function and then i create the links :
<div
id=
"blocus"
[code]....
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Oct 12, 2011
I have just spent a while searching how to use regular expression to strip out spaces in a string and replace them with ',' I don't seem to be getting anywhere and was hoping someone could explain how to do it.
So for example:
Mystring = "a b c d"
My string would end up looking like the following
Mystring = "A','b','c','d"
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Oct 18, 2010
I have come up with form which pulls membership id, allows checkbox selections and commentry (custom feedback). The final piece that needs to be captured is the iframe's url. Now the content in the iframe is content produced by (madcap) flare.
I need to capture the window.location of the iframe url and pass that onto the asp.net masterpage. The iframe is also located in a content page. The iframes content is controlled by it's own TOC. I have added a script to this output so that each time the content (page) in the iframe changes the script alert's me of the new URL of the page just clicked/opened (this is the information I need passed as a variable).
Here is the code producing the desired alert output (page url).
Code:
The above produces the output I would like to capture (but instead of an alert output, I require this as a string) which will allow the insertion into my form as the final piece of information required.
I am not sure how I can convert or catch the output. Of course I would not want to use the alert function everytime the page changes, but would like to have the window.location bound to a string which I can then use when inserting into my codebehind sql statement.
All the captured data is being inserted using vb.net into a sql table.
I just need to make that content page > iframe (window.location) a global variable that my masterpages codebehind can inject into the INSERT SQL statement.
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Aug 13, 2011
How I would remove characters from a string if they are present?
For example lets say I wanted to remove c:/fakepath/ from the string c:/fakepath/DSF102.jpg and just leave the DSF102.jpg how would I got about this?
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Dec 20, 2009
i am trying to make an online graphing calculator with javascript. dont ask how because i dont know. but there is an annoying error in a do...while loop. although it should break out of the loop when the |'s (absolute value signs) are replaced with Math.abs( and ). here is the code.
var initec = function(){
var rg = {
}
[code]....
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Oct 14, 2005
how do I add slash "" and backslash "/" to a string?
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Apr 4, 2007
I was tring to write a function to make that took the letters that a
user is searching for and making the first occurrence of it bold in
the results (ignoring the case).
>From reading javascript books and looking at posts in this group, I
thought this would work. Perhaps I misunderstood what $1 is. But in
the results, I am getting a bold $1 with IE6.
How can I determine what the occurrence of the phrase is in the
correct case?
I realize I can write this parsing the string without regular
expressions but I thought this would be cleaner.
var match = new RegExp( escapeCharsForRegExp(typedLetters), "i");
if (match.test(text))
{
text = text.replace(match, '<b>' + '$1' + '</b>' );
}
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Jul 20, 2005
Three questions
1)
I have a string function that works perfectly but according to W3C.org
web site is syntactically flawed because it contains the characters </
in sequence. So how am I supposed to write this function?
String.replace(/</g,'<');
2)
While I'm on the subject, anyone know why they implemented replace using
a slash delimiter instead of quotes? I know it's how it's done in Perl
but why is it done that way?
3)
One last regexp question:
is it possible to do something like this:
String.replace(/<(.*?)>(.*?)</$1>/ig,'<$1>$2</$1>');
This is just an example where a sub-match used in a regular expression
must sub-match again exactly as it did the first time later in the same
string. But I don't know how to do that in a regexp although it seems
like it should be possible.
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Aug 21, 2010
I have this string:
I want to make it:
so I tried
The problem is with identifying the � as opposed to '.
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Jul 23, 2005
Is there a possibility to do a string replace in javascript without regular experessions. It feels like using a hammer to crash an egg.
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Jul 23, 2005
Can someone help my syntax?
var z=myForm.myInputTag.value.string().replace(" ","-");
I would expect the above to allow z to take the value of an input tag
(called myInputTag) and replace spaces with dashes...
It doesn't change the string - nor do I get errors in the Mozilla
javascript console...
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Jun 6, 2006
How would one make the ECMA-262 String.replace method work with a
string literal?
For example, if my string was "HELLO[WORLD]" how would I make it work
in this instance.
Please note my square brackets are not regular expression syntax.
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Apr 28, 2009
I would like to select the text of this td and replace with another string. How can that be accomplished?
<td jscontent="address" style="vertical-align: middle; width: 100%;"
jstcache="9">8050 Drexel Ct, Lemon Grove, CA 91945</td>
I tried with this without any success:
var vtd = $(".googledir tr td:contains('8050 Drexel Ct, Lemon Grove,
CA 91945')").html('8050 Blossom Lane, Lemon Grove, CA 91945');
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Jul 27, 2011
I would like to replace all the characters within a string with asterisk using javascript.
Could you please let me know how i can implement this using Regex within javascript.
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Mar 31, 2006
I've a function like this: Code:
function submit_msg() {
if (egsd.value == 'yes') {
write_msg("<b>" + chatkeo.value + " : " + chatmsg.value + "</b><br />");
} else {
write_msg(chatkeo.value + " : " + chatmsg.value + "<br />");
}
chatmsg.value="";
}
Now I need to do some string replace in chatmsg.value, ie, I need to look for some piece of text in chatmsg.value, and in case they are present (there may be multiple occurences of the same), to replace them with something else. This is what I got by doing a google search: Code:
function replaceAll( str, from, to ) {
var idx = str.indexOf( from );
while ( idx > -1 ) {
str = str.replace( from, to );
idx = str.indexOf( from );
}
return str;}
chatmsg.value = replaceAll( chatmsg.value, "string to replace", "new string" );
And I place this second function just above the previous one. But it's not working. Any help friends?
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Feb 11, 2010
Possible Duplicate: Replace words in a string, but ignore HTML Is it possible to ignore the HTML elements when calling Replace?
Sample code:
$myText.replace(new RegExp( $searchString, 'gi' ),
'<span class="highlight">'+ $searchString + '</span>');
$myText is a large string of HTML e.g.:
var $myText =
[Code]...
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