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.
View 1 RepliesI'm trying to write a RegEx function that will remove all HTML tags AND the content in between.
I'm finding a lot of functions that will strip out JUST the tags (leaving the in between content), or will remove tags and content for specific tags only (or will allow only specified tags, removing all else.) But I can't quite seem to write a mask that will take out ALL HTML tags and their content.
Here is the mask I have now (fiftieth version of it, anyway):
Code:
/<s*[^>]*?>.+?</s*1s*>/gi;
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]...
I have a string I have to parse
AB1.2CD34
I need to split the string into groups of letters and numbers..
"AB" "1.2" "CD" "34"
What is the best way of doing this ?
I've looked at string.split using a regex, but that doesn't output the
delimiters.
From this string: "(EVAL)(H:somestring)Other Text here"
I need to extract (H:somestring) and somestring into variables where somestring will could be and set of characters. Below is not working.
<script type="text/javascript">
var x = "(EVAL)(H:pines)Some other Text here";
alert(x.match(/H:(.*?)/g));
</script>
trying to search thru a string that's delimited by '|'.
would like to iterate over each one in the list
var teststr= "|aaa|bbb|";
var re = /|(.*)|/g;
var results = re.exec(teststr);
if ( results != null )
{
for ( var i = 1; i < results.length; ++i )
alert("[" + results[i] + "]");
}
would like to see 'aaa' and then 'bbb'
does not work - help!
I have the folowing string:
"url(http://www.somelocation/anaywhere/image.jpg)" stored in the variable
str_image and I want to extract the string between the brackets. I have:
ar_match=str_image.match("url([.]*)");
it returns
0=url
1=
How do I get this to work?
I've to check if a string contains the hostname my 5 cents and it seems to work but not being at all a regex guru .....
Code JavaScript:
var re = new RegExp(window.location.hostname,'i');
alert(re.test(str));
str can be like:
[Code]...
I'm working on a function that checks the css href in an included html file and if it is incorrect it adjusts it. my problem is in this piece of code
Code:
hrefrege = /href="[^ ]+"/i;
originalHref = m[0].match(hrefrege);
originalHrefArray = originalHref.split("/");
[Code]....
Why doesn't it recognise it and how do i fix my problem?
I am trying to parse a HTML page and want to replace the input element The following code fails all the time.
var ex = "<input type="hidden" name="__VIEWSTATE"
id="__VIEWSTATE"
value="/wEPDwULLTE2NjEyNTI0MThkGAEFEHNlY3Rpb25zR3JpZFZpZXc PZ2QN271==
/>";
var regEx = new RegExp("<s*input[^>]*>(.*?)s*/");
if (ex.match( regEx))
{
alert('match');
}
else
{
alert ('no match');
}
I need some help creating some regular expressions that remove specific html tags...the script/expression will run when a button is clicked (i.e. "Remove Bold" button will remove <b> </b>).
currently I have these expressions working but they do not accomplish what exactly what I am after...Actually the functionality I'm looking for will incorperate both, however I can't seem to get it to work properly...
data.replace(/<[^>]+>/ig,"")+""); - this removes all tags (no matter what kind), I would like it to be a little less "greedy" and only remove specific tags.
i.e:
Input = <u><b>THIS IS SOME DATA</b></u>
Output= THIS IS SOME DATA
data.replace(/<(B|b)[^>]*>[^<]*(</B>|</b>)/ig,"")+""); - this removes bold tags and will leave other tags like <u> behind, exactly what I was looking for. However, it also removes the content/data that is wrapped in the tag.
i.e:
Input = <u><b>THIS IS SOME DATA</b></u>
Output= <u></u>
In the above example what I would like to happen is:
Input = <b><u>THIS IS SOME DATA</u></b>
Output= <u>THIS IS SOME DATA</u>
Any suggestions?
I need to parse an an HTML page and pull what ever values are in these JavaScript tags. There will usually be multiple tags with different values between the single quotes. The value in the next example I need to pull into my array would be 'A728'. Here is an example code..
View 2 Replies View RelatedI'm trying to write/find a regular expression for finding ampersands but not HTML entites.I have this which finds entities but can't figure out how to ignore entities and return unmatched "&"
&[^s]*;
Test string: This is sample test containing a bunch of & and entities. Do you shop at: M&S? &x#1234;
I want to HTML encode the non-entity ampersands for insertion into XML e.g.
"bunch of & and" --> "bunch of & and"
I want to know if there is a way to return ajax call as html value and not plain text, ie all html formatting will be displayed.
My code:
<script src="jquery.js">
<script>
$(function()
{
[Code]....
String returned from webform4.aspx is html formatted but jquery displayed it as plain text. Is that anyway to display it as html string ?
I need Regex to find all the following:
http,https,ftp,news,file
With a case-insensitive search, and then I need to convert to URL safe string i.e. %2E%2D etc
This is about as far as I got:
Code:
String.replace(/http/gi,"")
Not very strong with Regex.
Via ajax, data equals <h1>Special</h1>
Code JavaScript:
function searchReplaceAndDisplay(data) {
data.replace('<','<');
data.replace('>','>');
$('#modal').append(data);
}
$.get('getSpecialsHtml.aspx', searchReplaceAndDisplay);
Right now #modal displays <h1>Special</h1>, as plain text.
How can I get #modal to display 'Special' marked up as an h1 element instead of text?
does javascript have a built in strip function to strip white characters from input? similar to php?
View 1 Replies View Relatedwoundering if it could be possible to strip out a backslash / from <img>-tag ? I have that code rendered:
<img src="/images/content/img_ad_listing_basic_summary_enus.gif" alt=""> I would need to strip out the first slash from src= like that: <img src="images/content/img_ad_listing_basic_summary_enus.gif" alt=""> Would be geat if somebody could hit my head on that
<script type="text/javascript" src="external.php?type=js"></script>
<script language="" type="text/javascript">
<!--
[Code]...
My code will display 10 posts, however at the very end it will display an extra ", " which bugs me. How can I strip those last two characters.
I need to extract just the domain from an entered email address. So for example, if a user entered 'myname@somedomain.com' I would like to return 'somedomain.com'
I'm a bit of a JS newb, and can't quite get a grip on the regular expressions thing... can someone help me out please?
I have a form item that uses file browse. It is returning full path and file name.ie. Z:imagesMyfile.JPGI want to always strip off the path (whatever it is) and get the filename only.ie. Myfile.JPG.I had used code below, but it only worked in IE. It needs to work in all browsers. ?
<script>
function xtractFile(data){
var m = data.match(/(.*)[/\]([^/\]+.w+)$/);
[code]....
I have something relatively simple here, but cant seem to work out the right syntax. Ive created a variable, and I put some html text into the variable, The thing is, Im limiting the html text to 130 characters or so some of the text will have a <p> tag at the start but no </p> at the end of the text im grabbing.[code]
View 2 Replies View RelatedWhen using a regular expression, is it possible to strip/remove anything that appears after a string that it finds?For example, if I use:mystring = mystring.replace(/night/gi, "");How can I remove anything that comes after "night"?So if it finds "night time" it only outputs "night".
View 3 Replies View RelatedI 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?
I would like to strip out all of the commas in numeric text field called test on blur. New to jQuery. I have had a go at coding would it work? $('input#test').val($('input#test').val().replace(/,/g,'')); and ....... how do i calll it?
View 10 Replies View RelatedI'm trying to get rid of HTML syntax in a string - that is, anything between < > brackets, including the < > brackets, I want to remove. So I tried this, but I'm probably not doing it right..
var myNewString = info.replace(/<[.]>/g, "");