JQuery :: Remove Element Of Array That Match String Criteria?

Mar 16, 2011

I have an array [code]...

How could I do to remove the elementsthatmatch the 'remove' list?

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Jquery :: Replace / Remove From String Using Array?

Nov 16, 2011

I'm trying to figure out how I replaces/removes parts of text in string in realtime using jQuery. This is what I got now:

PHP Code:
$str='Thisisa<b>test</b>.Itsnotgoingwell!';
echo'<divclass="element">';
echo'<span>'.$str.'</span>';
echo'</div>';
echo'<p>Remove</p>';
Code JavaScript:
$('p').click(function() {
$('.element span').each(function() {
var test = array('<b>','</b>','well');
//var test = 'not';
console.log($(this).text());
var text = $(this).text().replace(test, '');
$(this).text(text);
});
});

The problem: As above nothing happens. If I use the var test = 'not'; instead of the array part it works except it also removes the <b> tags? How do I get the array part to work and why is it removing htmltags when executed?

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JQuery :: Remove One Element In An Array?

Jun 11, 2009

When i click once on a button, i create one picture on the fly. And so on. It works ok. Then, using livequery, when i click on one of the all created pictures, i would like to see it removed. But it appears that only the first pic is removed (since all have the same name). What is my mistake ?

[Code]...

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Check The Content Of A String Against Set Criteria

Aug 31, 2005

I was just wondering how to go about checking the content of a string to see if it matches a set criteria?

For example, if I want to make sure somebody enters a date as mm/yyyy, how do I check to ensure there are:

2 numbers between 1 and 12 before the /.4 numbers between 2005 and 2020 after the /.And that the / appears between the two. I know in PHP you would use a regular expression, but how do you do it in Javascript?

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Search Criteria To Find A $ In A String?

Apr 14, 2011

What is the search criteria to find a $ in a string.

result = string.search(????);

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Remove Element From Array A If It Exists In B

Mar 1, 2010

I wonder if there any better method to check if the element in array B exists in array A, then remove it from array A.
Code:
var arrA = ['a','b','c','d','e']
var arrB = ['c'];
I copied and modified this code from somewhere I got it online, but not sure if I understand it as it has two for-loops in it...

Code:
for(var i=0;i<arrA.length;i++) {
for(var j=0;j<arrB.length;j++) {
if(arrB[j] == arrA[i]) {
var index = arrA.indexOf(arrA[i]);
}}}
code to remove element from array A,

Code:
if(index >= 0){
arrA.splice(index,1);
alert(arrA.join(" "));
}

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JQuery :: String Match Inside A Var?

Nov 12, 2010

i currently have a problem which i cant resolve and i cant seem to find a solution (i actually not sure what to look for). My jquery level is medium-low and im trying to take it to a higher level right now.

I have a var which holds a href value. However i only need part of the string.

[Code]...

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JQuery :: Autocomplete - Exact Match From Start Of String?

Sep 30, 2010

Is there way to only match on strings starting with the first characters input?For instance, if I have a list as such:[ 'Tamara','Amy']when I start to type 'Am', I only want to see "Amy" in the drop down list, not "Tamara".I feel like this should be an easy configuration option or easy mod, but alas, I could not find it.

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JQuery :: Match Classname And Text String - If Statement Setup

Jul 17, 2011

I am working on a script that seems impossible to work. I want to click on a link, and if the .text() is the same as a classname of a div, I want to do stuff with the div. The problem is that I can't imagine how to set up the if-state. Right now the script is like this:

$(document).ready(function(){
var filterTrig = $('#sortPort a').html();
$('#sortPort a').click(function() {
$('.listItem').each(function(){
if (!filterTrig == $(this).hasClass(filterTrig).html()){
$('listItem').addClass('test'); //later on, animations
}} return false; }); });

The script runs here: [URL]. I have turned off all other javascript to work only with this, if the site seems broken. The filterbox to the left will filter the div items listed to the right. All "boxes" in the list is a div with classname listItem + classes equal to the a.text() in the filters (leftbox). It is thoose divs I´m trying to animte with clicks.

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JQuery :: Loop Through Array And If A Match Go To Next One?

Apr 28, 2011

I am trying to get good using the $.each() in jQuery. I have a simple little task that I want to solve.

I have created a simple page with 100 boxes, each box with 4 colors. What I want to happen is if you click one box, it will change colors to the next box and so on. so for example here are 4 boxes

Red | Green | Blue | Yellow

If you click on Red you would get:

Green | Green | Blue | Yellow

If you click on the Green (1st one) you would get:

Blue | Green | Blue | Yellow

I have created a jsfiddle for you to view with what I have so far. I am stumpped at creating a match for the class name and if it matches to then go onto the next color in the array.

[URL]

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JQuery :: How To Make Text Match Array

Jul 22, 2009

I have string and array:
text = "xxxxxxonexxxx"
array = ["one", "two"]
I need
if (text.match(array)) {...}
But it does not working. How can I check this?

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String Match

Dec 27, 2005

I'm trying to create a script where all the hyperlinks in a page will be replaced with a new set of coding before it. (e.g: a href="this.htm?http://www.google.com").

My code generates this change through a series of random numbers and only runs the script when "2" is the generated number (out of 12). Now, I only know how to replace all occurrences of "href" in all "a" tags, but there are times when I use Javascript to launch new windows or even javascript to navigate to the top of a page.

I tried to use a string match method to search for occurrences of "javascript:" and so forth, but I can't seem to get it working. Code:

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How To Match Extract Of String

Dec 8, 2009

How do I extract "somestring" only? I'm on IE7.
<script type="text/javascript">
var x = "(EVAL)(H:somestring)Some other Text here";
var full =(x.match(/(H:(.*?))/g)); // produces "(H:somestring)" as expected
alert(full);
var inside = (x.match(/(H:(.*))/)); // produces "(H:somestring),somestring" .. I only
want "somestring"
alert(inside);
</script>

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Use A Wildcard In String.match()?

Mar 15, 2011

How would i use a wildcard in String.match()? For example, I would like to see if a variable contains www.*.com, where the * can be replaced with anything. How could i go about doing that?

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Checking A String For A Match?

Dec 9, 2009

I want to check a string if it contains certain letters.the string is Elephant and if i check it for the letter "e" i want it to display all the "e" letters.If i use the following code it always just displays the first "e". but i want to display all the "e".

<html>
<body>
<script type="text/javascript">

[code]....

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Match Any Of Wildcard In String

Feb 14, 2011

I need to find out if a string contains any of the following wildcard "@#!%^&*~". If exists, then the string is invalid. Instead of using indexOf each one of the wildcard, what else can do this easier?

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RegExp: How To Match On Exact String Only?

Jul 23, 2005

I am trying to figure out how to set up my reg exp search so that the search
will only match on the exact word.

Here is the current problem code:

Word1 = "RealPlayer.exe"
Word2 = "Player.exe"

RegExp re = Word2;
if (re.Find(Word1))
{
bFound = TRUE;
}

Currently the bFound is set to TRUE since "Player.exe" is found within
"RealPlayer.exe". But I only want bFound to be TRUE is if the entire word
matches.

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RegExp: Get A Match When A String Is NOT Found

Sep 25, 2006

I need a regexp function which makes a match when the string contains <img...AND the img tag above dows NOT contain a certain path Here is what I have:

<imgs.*(src).+>

This matches if my string contains "<img .....src.....>" (the dots can be anything, I dont care). However, after the "src" part and before the ....

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Check For Pattern Match In String

Mar 16, 2011

I am trying to do a pattern match and check something in a condition but cant get it to work. The first value changes and I need to check and do something if I get a hit on it.

Code:
var mydata = "?first=one&second=two&third=three";
if (mydata.indexOf("first") == "something")
{
alert("No Hit");
} else {
alert("Hit");
}

Basically I am trying to find out if first is equal to one in the mydata string. My above attempt is not working.

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JQuery :: Remove A Dd-element If The Dt-element In A Definition List Has A Specific Css-property?

May 17, 2010

i have got about 50 definition lists on one html-page witch all look linke this:

<dl>
<dt class="title">aaa</dt>
<dd class="subtitle">bbb</dd>
<dd class="city">ccc</dd>
<dd class="email">ddd</dd>
<dd class="website">eee</dd>
<dd class="description">fff</dd>
</dl>

if the dt-element in one of the definition lists has a specific css-property (e.g. length > 100px) then the dd-element with the css-class "subtitle" in the same definition list should be removed.

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What Regular Expression Will Match ANY String That Has 10 Digits In It

Jan 13, 2009

What regular expression will match ANY string that has 10 digits in it?

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Match Pattern To Start In Middle Of String?

Jul 21, 2011

I wanted to only match in the middle of a string
I have a string = " sdfasf 23234"
I wanted to get the numbers like /([0-9]*)/
But this fails and returns nothing because the string begins with letters. Instead I had to do /[a-zA-Z ]*([0-9]*)/

If that's the case then, why do we bother with something like
/^[a-zA-Z]*([0-9]*)$/
The pattern is already assumed to start at the beginning of the string

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Match Entire String (regular Expression & Javascript)

Jul 23, 2005

I'm trying to perform a very simple validation of user input. I
want to verify that the user entered a six-digit string consisting
entirely of numbers. So anything from 000000 to 999999 is considered
valid. The problem that I'm having is getting the validation to work on
the entire string. In other words, 000000 is okay but 000000000000 is
also returning as a match. Here's a quick code block...I have something
along these lines....

/*********************/
<html>
<body>
<INPUT name="txtNumberField" type="text" id="txtNumberField">
<INPUT onClick="fnTestNumberField()" id=Button1 type=button value="Test
Number!" name=btnTest>
<script language=javascript>
function fnTestNumberField()
{
var sNumberValue = document.getElementById("txtNumberField").value;

if (sNumberValue.match(/A[0-9]{6}z/))
{
alert("match");
} else {
alert("no match");
}
}
</script>
</body>
</html>
/******************/

That is failing when I enter 123456 into the textbox. Why, though? I
know I can replace...

if (sNumberValue.match(/A[0-9]{6}z/))

....with something like...

if (sNumberValue.length == 6 && sNumberValue.match(/[0-9]{6}/))

....or I could assign a maxlength to the input box, of course. The thing
is, I really want to know WHY the regular expression isn't responding
as I'd expect. Is there a syntax error somewhere in the code?

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Regexp - Negative Match For Fixed String (vs. A Char List)?

Mar 28, 2007

Is there a way in a regexp to *not* match a fixed string value?

Using [^blah] gives matches to anything not containing *any* of letters
b,l,a and h. Whereas I want to match anything that does not containing
the exact string 'blah', i.e. *all* the letters.

Possible?

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Searching Multidimensional Arrays By String Match And Returning Elements In Row?

May 26, 2011

I need to be able to match a particular element in a "row" of a multidimensional array, and then find and reference the other elements in that "row".

Below is a sample of the whole array...

Code:
var commercialProductList=new Array(
new Array("Sydney Automobiles - Online","Sydney_Automobiles_Online","users",60.39,3.02,1.21),
new Array("Sydney Automobiles - Hard

[Code]....

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Input Value Should Match Array Or Alert

Feb 6, 2010

NEED INPUT VALUES TO MATCH ARGS ARRAY OR THROW AN ALERT

This is what I have but I want the alert to refrence the var args= or throw the alert.

Code:

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