If they are all in the same order, you can do this: var firstname = [“john”, “peter”, “rick”]; var age = [20, 45, 30]; var country = [“Brazil”, “USA”, “Italy”]; var array = []; for (var i = 0; i < firstname.length; i++) { array.push({firstname: firstname[i], age: age[i], country: country[i]}); } console.log( JSON.stringify(array) ); Note … Read more
This code does more or less what i wanted. And it’s natively supported. It’s called conditional attributes in docs. You can find more information about it in attribute section. Only works with latest version of jade. //- Suppose object passed is this – var selected=’about’; li(class={selected:selected==”home”}) Home li(class={selected:selected==”blog”}) Blog li(class={selected:selected==”about”}) About ..Will result in this: … Read more
The key is: scrollPosition. The Result you want to achieve is a bit too much to explain every single action you have to take. Here is an example of what you are looking for: FadeIn on scroll $(document).ready(function() { /* Every time the window is scrolled … */ $(window).scroll( function(){ /* Check the location of … Read more
If you have F unique first names and L unique last names, then overall number of combinations is N = F * L So you can generate needed number of non-repeating random integer values in range 0..N-1 (for example, with Fisher-Yates sampling), sort them, and get corresponding name combinations: for i = 0..M-1 Generate K[i] … Read more
You need some server side code to send the mail. Just having a form doesn’t do anything for you So to send it on that click: $(‘#sendMessage’).click(function(e) { var $form = $(‘#tellafriend_form’); $.post($form.get(0).action, $form.serialize(), function(data){ //something on success }) $(“#tellfriend”).fadeToggle(‘fast’); }); 9 solved send mail form not sending mail
Use jQuery to append the text at the end, and then move the caret to the desired position: $(‘#title’).on(‘keyup’, function(e) { // Ignore if backspace is pressed if(e.keyCode == 46){ return false; } // Set the value based on the current value length // If it’s longer than 3, “day” is already appended this.value = … Read more
As Robby Cornelissen said, your variable names are not valid. See this previously asked question about this topic : What characters are valid for JavaScript variable names? That being said, you do have quite a few errors popping so before coming to us, try investigating them. That’s how you’ll make some progress, instead of having … Read more
I don’t know if that works in all browsers but you could append a new style-node inside your head section like this: var marginTop = …; var node = document.createElement(“style”); node.setAttribute(“rel”, “stylesheet”); node.innerHTML = “div { margin-top: ” + marginTop + “px; }”; document.head.appendChild(node); Your head element must obviously exist for this to work. I … Read more
Looks like you were close you just need to take a little more time checking your formatting… There are a lot of unanswered questions here but this is what you were shooting for, I think. <head> <style type=”text/css”> .ok { background-color:green; } .dead { background-color:red; } </style> <script src=”https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js”></script> <script type=”text/javascript”> var variable1 = ‘<?php … Read more
ChartJs works for IE8+. It is mentioned in the documentation : http://www.chartjs.org/docs/ Also check this question: chart libraries that work on IE? solved Javascript charting library for IE9 [closed]
You have to call function on onclick event as : onclick=”log(‘testing’)” and you have to also use return document.getElementById(id); in Gid function that’s it. 1 solved Javascript not working with HTML external link
The toFixed() method converts a number into a string, keeping a specified number of decimals. Here is the JsFiddle link https://jsfiddle.net/zco2d5x1/ function fnum(x) { if (x < 1000000000) { alert((x / 1000000).toFixed(2) + “M”); } else if (x < 1000000000000) { alert((x / 1000000000).toFixed(2) + “B”); } else alert(“More”); } fnum(136866516683); 0 solved I have … Read more
XHR isn’t just for XML… you can use it with other types of responses. The Fetch API is a newer standard that is a bit more flexible and supports streaming. 1 solved How to make javascript http request
try this code var a = “0,1,2,3,4,5,6,7,8,9”; var arr = a.split(‘,’); var arrA = []; var arrB = []; for (var i = 0; i < arr.length; i += 2) { arrA.push(arr[i]); } for (var i = 1; i < arr.length; i += 2) { arrB.push(arr[i]); } arrA.reverse(); var res = arrA.concat(arrB); res.reverse(); console.log(res.toString()); solved … Read more
It is because the height of <p class=”header-text” id=”header-text”> <font color=”#00B9AD”>Revolutionize</font> the future of digital marketing </p> toggles between 35px and 45px. solved jQuery hover flickers on last element in list