I have a string that can have one or more urls within the string. I'm wanting to use javascript to find the urls and turn them into links.
i know you'd do a search with a regular expression, but i can't find the correct one on the web...even though i know there has to be a billion examples out there. my google search skills are s#&@ today. code...
I'm working on a web app where a profile is displayed to a user. The profile consists of data pulled from FB and LinkedIn via their respective API's. I'd like to provide the user with the ability to add more detail to the profile. I've scoured the web looking for a way to use Javascript to change an HTML element from a link to a form field but couldn't find exactly what I was looking for.
For example...
Profile:
Education: College Add Major
And when the user clicks the "Add Major" link, it turns into a form field. I'm not much of a front end developer but I'm working alone on this project so I have to wear a few hats.
I have a for loop: Code: for( var i = 0; i < aInput.length; i++ ) I want to use this i variable to concatonate it as a string to find an input box
Code:
var j = i;
var qualname = "discountqualifier" + j;
qualname.toString();
if ( inputName == ( qualname ) )
{
Assuming I have a input box named discountqualifier0, discountqualifier1, discountqualifier2 etc...
I have a list of records with link with each record
I have like this table structure:
After that dynamic tr and td are created which list the name of cateogy and its image
<a id is dynamic i want when i click this image link i get the value of which link is clicked
below is my code and i cant seem to figure out how i can loop the string and find the location of letter "a" in the string and display it like "1 3 17" ... i cant seem to figure out what i am doing wrong in the loop and keep getting "1 1" ... Thanks before hand!
<html>
<body>
<script type="text/javascript">
[code].....
what character occurs most frequently in a textarea. Do I really have to store every single character in an array and then sort it? Is there a Regular Expression for this?
View 9 Replies View RelatedI used arrays in javascript.. The array contains duplicate entries... I need a new array with only unique entries...
View 9 Replies View RelatedWhat is the search criteria to find a $ in a string.
result = string.search(????);
I'm trying to accomplish the following, preferably using jQuery, find this string on a page (it occurs only once).. 'BC-' and then, depending on the page i'm on either - add a simple <br/> tag before it, or enclose in it within a span tag with a class. adding the span would be more complicated because 3 numbers follow the BC- ex: BC-103.
View 5 Replies View RelatedI am creating a little html editor, and I want to highlight a chunk of
unformatted text, click a <buttonand put a <pand the beginning and
a </pat the end. I assume there is a DOM element relating to this,
can anybody help please ?
Is it possible to create a function that will find a class name or id name and then assign that name as variable string?
For example, my body has a class name:
<body class="Sunday">
I need to have a function (using jquery or just regular javascript) that will determine that class name and then assign it to a variable named bodyClass, so that bodyClass="Sunday".
I'm trying to learn jQuery and am currently attempting to clone a div and then find and replace part of a string. The cloning part works, but I can't seem to get it to alter the text... In the html below, I'm trying to find all instances of issue-0, issue_0, or issue[0] (whether it's a name or an ID) and replace it with issue-1, issue_1, or issue[1] (depending on the character found after "issue")
[Code]...
Just a quick one here I want a regular expression that tests a string to find out if not empty. I am currently using /^[a-zA-Z0-9]+$/ which allows all alphanumeric characters, however unfortunately does not allow white space. As I am trying to use the RE for a form name input and I don't wish to separate first and last name, I want to allow users to enter their full name including spaces. Can anyone tell me an RE that allows all alphanumeric characters and white space in a string but does not allow an empty string
View 14 Replies View Relatedfind a char sequence in a string and highlight that with red color.
In text box when they start typing i will get list of string matching in a div. for example when they start typing "A", i will get a result as Atlantic Alaska Atlanta, some thing like this. high light "A" in all the String of the list to red color, in the same way when they type "AT", then "AT" in red color.
Given the following HTML:
<ul>
<li class="">1</li>
<li>2</li>
<li>3</li>
[Code].....
Unfortunately that doesn't work. I understand that the index() isdocumentation (though confusing) correctly tells you that the above code doesn't work. Maybe I'm just weird, but I feel that the way .index() is implemented for string arguments is very counter intuitive. I have an expectation that .index() is similar to indexOf() in javascript.
What i need, is to make the script to find a link, and click it. In example..
There is a page, with 10 links, everytime you load the page, the links changes (it starts like normal, but has diferent endings), so i need the script to find the link that i need, and click it.
I link a .js file in my .html, the .js might be in the same directrory as the .html or somewhere else. within the .js file, I'd like to find out with which path the .js was loaded by the .html. So, if the .html contains script src="path/here/there/myscript.js" type="text/javascript" I'd like to have a way, in the file myscript.js to gather "path/here/there/"
View 5 Replies View RelatedI want to determine the position of each link on a page. I need to know the browser window size, or at least screen resolution. I also need a position in pixels for each link. For example while browsing this page my screen resolution is 1680*1050 and the Blogs link in the menu is positioned at say (100, 120).Is there any consistent way to find this out in the major browsers?Note that the links are just plain links, they don't have the position attribute set in css or anything.I'm thinking about building a script that tracks user click behaviour and it would be tremendously helpful if I didn't need to input say "link Blogs is positioned in area N" to the tracking system.
View 3 Replies View RelatedI am dynamically adding text boxes within a table and I want to be able to dynamically remove them as well. I have this part of the code figured out.
With each text box that I add, I also add a link in the same row, but different cell that will be a "remove" link. Im having trouble finding the index of that row by clicking on a link.
I can find the index by clicking on the row(tr) but I can't seem to figure out how to find the index by clicking on the link inside of the row.
Here is my code:
Creates the link dynamically in the 4th cell:
Code:
Remove Row Code:
Code:
Find Row Index Code:
Code:
I beleive the problem is in the rows[i].onlick part, since I'm not techinically clicking on a row, Im clicking on the link. I have tried changing the rows variable to:
Code:
But that doesn't work.
I have list of links inside a DIV. I am trying to apply CSS to the current page linkbut it does not work.
View 1 Replies View RelatedBasically we need to find a word which is inside a class and display a link.
So something like this find a word equal to "1 line custom" then display this <a href="/1-line-custom.htm">click here</a>
I've got a semantic XML document, for which I'm using $.get successfully to extract <title> and description> nodes. The <link> node does not work, however. It returns blank. Strange, since I can see in Firebug that $(this) has 4 children, and link is in there.
[Code]...
I have a list of 32 thumbnails in the form of:
<ul id="thumbs_ul">
<li>
<a href="gall.php?g=galleries/atest/&p=Bamburg_01.jpg" title ="" >
<img class="thumbnail" src=phpThumb.php?src=galleries/atest/Bamburg_01.jpg&
[Code].....
How do I get the href for the item directly before the "selected" thumbnail and the item directly after the "selected" thumbnail?
In the above example I would like to get: [URL]
just look at the scroll bar in your internet browser when the picture slide working you will find the scroll getting extended - the page must be ended by the copyrights down of the page and after the slide you will find some extra blank space in the page after the copyrights link.
View 1 Replies View RelatedI have the following code that works in FF but no IE:[code]This is a variable that is used in a js slideshow. The text doesn't change with the image in IE.
View 3 Replies View RelatedI 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.