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Adding Javascript Counter to my Images


Adding Javascript Counter to my Images

By : John Roch
Date : November 17 2020, 11:58 AM
should help you out If you simply want to issue each a tag an id, you can use the following code:
code :
var aTags = document.getElementsByTagName('a');

for (var i = 0; i < aTags.length; i++) {
    aTags[i].setAttribute("id", i);
}
  <a href="google.com">Test</a>
  <a href="google.com">Test</a>
  <a href="google.com">Test</a>
  <a href="google.com">Test</a>
  <a href="google.com">Test</a>
  <a id="0" href="google.com">Test</a>
  <a id="1" href="google.com">Test</a>
  <a id="2" href="google.com">Test</a>
  <a id="3" href="google.com">Test</a>
  <a id="4" href="google.com">Test</a>


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Set up a counter for a JavaScript timer loop based on number of images

Set up a counter for a JavaScript timer loop based on number of images


By : user3708820
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , Use .eq(index). You'll probably want to cache your collection to make it faster:
code :
(function($) {
    $(document).ready(function() {
        var $banners = $('.BannerImg'); 
        var index = 0;
        var intervalID = window.setInterval(function() {
           $banners.eq(index).toggleClass("HideBannerImg");
           index++;
           // Check to see if we've hit the end of the collection
           // If so, stop the interval.
           if (index === $banners.length) {
               clearInterval(intervalID);
           }
        }, 2000);
    });    
}(jQuery));
Javascript adding one to counter then displaying after certain event happening

Javascript adding one to counter then displaying after certain event happening


By : Drew Fowler
Date : March 29 2020, 07:55 AM
it helps some times Incrementing a number is quite easy, simply store a variable called numberOfGuesses:
var numberOfGuesses = 0
Adding Comma JavaScript Counter

Adding Comma JavaScript Counter


By : user1574604
Date : March 29 2020, 07:55 AM
Hope this helps toLocaleString returns a string and leaves the number unchanged. It doesn't "tell" the number how to be formatted later (the number doesn't remember), it does format it. You will need to call it when doing the .text(…) output.
code :
$(document).ready(function() {
  var number = parseInt($('#test').text(), 10) || 309320350

  // Called the function in each second
  var interval = setInterval(function() {
    $('#test').text(number.toLocaleString()); // Update the value in paragraph
    number++;
  }, 1000); // Run for each second
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p id="test"></p>
javascript counter not adding 1 but adding 2 without intending to

javascript counter not adding 1 but adding 2 without intending to


By : FIR3MAN
Date : March 29 2020, 07:55 AM
To fix this issue Your callback is called for every matched element. Based on your output, it looks like you have two elements with class .slider, so it's calling setTimeout() twice every time the function is called. Instead, you could just have the timeout outside of the callback and wait for a little bit longer:
code :
var imnum=0;
(function changeImage(){
    ++imnum;
   $( ".slider" ).fadeOut( 5000, function() {

    // Animation complete.
    $('#home-slider-im').attr("src",images[imnum]);
    $('#home-slider-t').attr("src", imagesText[imnum]);


   // $(this).stop();
    $( ".slider" ).fadeIn( 2000, function() {
      // Animation complete
    });
    //alert(i);
   // console.log(i);

 });
 setTimeout(changeImage,15000)
 console.log(imnum);

})();
Adding a prefix and commas in a Javascript counter

Adding a prefix and commas in a Javascript counter


By : Luis Carranza Perale
Date : March 29 2020, 07:55 AM
wish of those help if you are trying to convert a number in javascript to a formatted string as you posted then you can make use of toLocaleString function and then append $ at the beginning.
formattedNumber = "$" + num.toLocaleString();
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