I am in position to get the no. of lines in a 'div' and the words in each line inside a div tag. Is this possible to achieve using jquery. I have googled for so many hours but could not find any results related to my requirement.
View 3 RepliesHow do U eraz the lines and change the colour???:confused:I cant find the code to change them:eek:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
[code]....
i have this javascript question below,
Code:
var xHRObject = false;
if (window.XMLHttpRequest) {
[code].....
I want to jQuery to format the following [code]...Wrap new lines with <p> tag
I have read a zillion posts and some that are similar but have not been able to translate them into my problem.
Can Jquery Detect How Many Lines of Text within a Div or A tag?
I am attempting to have different backgrounds depending on how many lines the left navigation takes up. For example if the item in the left nav only takes up one line it will have backgroundA. If the item in the left nav only takes up 2 lines it will have backgroundB etc.. Currently I have everything with backgroundA but there are a few that are taking up two lines or three lines and I can't shorten them as that is what the customer needs to have, but it looks horrible...
So can Jquery detect how many lines of text within a div or a tag and follow the css so it knows when it goes to another line and it can switch the background to something longer?
I am using JQuery 1.42 to write a simple popup table to show some information to users when they move the mouse over a string of sentence.Here is the code I copied from a web site:
<script>
$(document).ready(function(){
$("#link").mouseover(function(){
$("#popup_menu").show();
[code]....
But I don't know how to do this in JQuery.
Explain what the first few lines in jQuery do?
That first line...what does that do in JavaScript? The anonymous function in parentheses...can't figure that out.
After that, the function is defined with the variables document, navigator, location, and jQuery. The last one being another anonymous function that has a local jQuery variable that points to yet another anonymous function?
Code:
With ajax request method
How do i return many lines of data?
The page eventos_search.php is supose to get more then 1 line of records
This process i dont know how it works.
i've been using JQuery up until now but because a site I'm working is coded in Moo Tools, does anyone know how to translate these lines of JQuery into MooTools -
Code:
Trying to check how many lines a div has and then alter another to match.
Found this code, but I'm not sure what to do [code]...
Look at Navigation and then look at Animated Menus as an example. When the grey animated menus (div.columnrt) takes up two lines (could be more), need the corresponding left div (div.columnleft) to be same number of lines, so that everything stays lined up. Each of these pairs sits inside of a li element.
Does JQuery support multiple lines ellipsis for overflow text? That is, for example,
Original text: This is a question about multiple lines ellipsis using JQuery
Desired text: This is a question about, multiple lines ellipsis ... If yes, how to use it?
So located in my div i have a <pre> and <code> tag nested inside. i want to know how i can match certain text within this and color just the specified text using jquery. i was just going to use a bunch of span tags but that just takes too much time!for a simple example i want to color the var keyword blue...
<div class=editor>
<pre><code>
var foo = true;
[code]....
I am a little new to java script and jQuery so, if you can, please ignore my ignorance. I am creating a theme for Joomla and am calling in the website title using php. I would like so that every other word is a different color.
[Code]...
I would like to use jQuery to make every other word a different color in that specific span.
I have an autocomplete field and am just wondering how can i use it for multiple words? When i type the first word it works perfect, but when i space and type in the second word, its sends the two words back to the server and of course the results are wrong! eg. when i type the two words, 'Java javascript' the first word 'Java', autocomplete works well, pull the list. but when i space and type javascript, autocomplete sends 'Java +javascript' to my ajax function.
View 2 Replies View RelatedI have text box when the user types the word intext-box,Then I need to count the words and display below.Below is the Image
[URL]
Any jquery plugin can check number of word in a string instead using of .length?[code]
View 16 Replies View RelatedI have a (not too long) paragraph. In this paragraph a few words are wrapped with <span class="emphasize_m"> and <span class="emphasize_xl"> What i want to do is wrap all words in <span> which aren't wrapped already.Then i want to switch all span opacities to 0 (zero).I don't have an idea of how to wrap words separately.
View 6 Replies View RelatedWe have site that has autolinking of keywords (~150), each going to a specific page in the site. On a forum page with 300+ posts (all on one page) the php script takes too long and errors with max execution time exceeded. (the owner want it all on one page, and there are also anchor links somewhere else directly to the posts)
Now I have tested jQuery with viewport plugin to see if I can only autolink the table-rows that are visible in the screen only. (if I run the function on the whole page the script becomes unresponsive) It works fine on page load, but when I run it in a loop to update every 5 sec the already matched keywords just disappear! I have tried the scrollstop plugin as well, but made the scroll unresponsive
var map = { 'test':'/test/test.php?id=2','test':'/test/test.php?id=2'}//these are in prod about 150 key-value pairs
(function( $ ){
$.fn.autolink = function (theProfName,theProfUrl) {
[Code].....
Let's say I have this paragraph..<p>My dog is brown.</p I would like to accomplish this.. <p>My <span class="animal">dog</span> is brown.</p> So, I want to use JavaScript to find all "dog" strings inside the paragraph and wrap them in a SPAN element of a given class. I would love to have a plug-in that does that... like this: $("p").findAndWrap("dog", "<span class='animal' />"); I know this can be done in JS, but I'm not particularlyexperiencedin JS string manipulation, so it would take a while until I would accomplish this...Is there a plug-in that does this?
View 7 Replies View RelatedThere's a feature I want to implement, but don't really know how to code. The intention is to use jQuery to convert words with a certain class attribute into Wikipedia links.
An example to make things clearer:
PLAIN TEXT: There is a <span class="wiki">penguin</span> there.
EXPECTED RESULT: There is a <a href [url] there.
Hence the code would have to grab the string of words inside the tag and place them inside a href with the first part of the link already attached to it. Doesn't seem too complicated, but I wasn't able to do it.
I have been trying to use the code below (created by Patrick Haney and improved by enraged) as a basis, but no deal. This code subistitutes words for code, but it searches for specific words.
If anybody knows a script like that, modify the code below,
How can the output of the following code be written on separate lines ?
View 3 Replies View RelatedAn interesting way of drawing a line interactively without the need for any plug-ins....
View 6 Replies View RelatedThis would prevent new line on textarea when pressing enter key:
$('#text_description').keypress(function(e) {
if(e.keyCode == 13) { e.preventDefault() }
});
but how to remove lines when pasting into text area?
I'm trying to make a small in page editor and was wondering if there is anyway to add line numbers to my textarea. Does anyone have a solution?
View 1 Replies View RelatedThere is a variable:
input = window.document.sidegenerate.input.value;
This variable points to a textarea of a form. Meaning that it has multiple lines.
What I want to do is have code added before and after each line. Example:
Original Input:
Line 1
Line 2
Line 3
Line 4
etc
This would be the output:
<h2>Line 1</h2>
<b>Line 2</b>
<b>Line 3</b>
<b>Line 4</b>
<b>etc</b>
As you can see, all the lines have had the same formatting added to them except for the first line. Which has different formatting.
Code:
function updatePreview(paramid, paramval, paramcomment)
{
[code]....