php syntax is pretty similar to JS. Just take the variables and remove the $, and declare them with the var keyword. function esn_to_num(esn) { var tmp = []; if ((tmp = explode(‘-‘, $esn))) { if (sizeof(tmp) == 2 && my_isnum(tmp[0]) && my_isnum(tmp[1]) ) { esn = ((tmp[0] << 23) | tmp[1]); } else { … Read more
+— arr[2] | v let arr = [1, 2, 3]; <—— arr.length = 3 console.log(arr.length + arr[2]); ^ | +– arr at index 2 returns 3 let arr = [1, 2, 3]; //arr.length = 3 console.log(arr.length + arr[2]); // arr[2] = 3 0 solved What will the following code regarding arrays print?
I call the split function passing dash which separate each part of the string str.split(“-“).reverse().join(“-“); Description of functions used String.prototype.split(): The split() method turns a String into an array of strings, by separating the string at each instance of a specified separator string. const chaine = “Text”; console.log(chaine.split(”)); // output [“T”, “e”, “x”, “t”] Array.prototype.reverse(): … Read more
Load jQuery before your script and use your browser’s error console Uncaught ReferenceError: $ is not defined java.js:9 1 solved Center an image in document [closed]
return arr.indexOf(value) === arr.lastIndexOf(value); You have an array. Every element in the array has an index. .indexOf() will give you that index. So if an element is unique, the first index it appears at is the same as the last index. If the element would not be unique, the lastIndex will be higher than the … Read more
you shouldn’t redefine your underscore variable in your for loop. ie, dont do for (i = 0; i < word.length; i++) { var underscore = underscore + “_ “; } instead for (i = 0; i < word.length; i++) { underscore += “_ “; } thats just the most glaring thing i noticed.. in the … Read more
function checkData(id) { $(“#hidActionId”).val(id); $(“#frmAddProduct”).submit(); } 1 solved Can anybody pls convert this javascript code to jquery [closed]
<script type=”text/javascript”> var timer; function refreshIframe(){ if(timer) clearInterval(timer) timer = setTimeout(refreshIframe,5000) var iframe = document.getElementById(‘iframe’); iframe.src=”http://google.com”; } refreshIframe(); </script> <iframe id=”iframe” src=”http://google.com” width=”100%” height=”300″> <p>Your browser does not support iframes.</p> </iframe> Demo: http://jsfiddle.net/GqvZS/3/ solved how to refresh an iframe in php page [duplicate]
TinySort is a small script that sorts HTMLElements. It sorts by text- or attribute value, or by that of one of it’s children. The examples below should help getting you on your way. This doesn’t use jQuery and it is fast in performance. TinySort used to be a jQuery plugin but was rewritten to remove … Read more
Yes it is possible and yes you need to make an user first otherwise to who you’ll give access to ? 4 solved Give “User” ability to change Images and prices
you have an error in your code, there is one closing bracket too much change if (document.form[‘form’][‘name’].value != “” && document.form[‘form’][‘city’].value != “” )) { to if (document.form[‘form’][‘name’].value != “” && document.form[‘form’][‘city’].value != “” ) { 1 solved Javascript – verify empty inputs
Your question is quite vague but I think what I’ve done below can at least nudge you in the right direction. Let’s say you have something like this – a div to hold your search results, each of which is it’s own div with class result, and a separate div to hold the ‘moved’ ones: … Read more
With vanilla JS, you can loop through the array with the forEach method and construct the li elements accordingly. var data = { “gists”: [ { “name”: “Get the title”, “id”: “beaf8a106e76f4bb82a85ca3a7707a78”, “category”: “Function” }, { “name”: “Get the content”, “id”: “c6ae7c55aa27f8b6dbeb15f5d72762ec”, “category”: “Uncategorized” } ] }; var container = document.querySelector(‘#container’); var ul = document.createElement(‘ul’); … Read more
“Can’t find variable” is a Safari message, unlike other browsers. Safari JS message – Citation Thanks all, I’ll take the points. 0 solved Difference between “cant find variable” vs “is not defined”
You forgot to remove the remove class so it stays hidden. No need for all the if statements, one option is to add a data-tabid to your anchors and use that as the id to display the divs. <!DOCTYPE html> <html> <head> <script src=”https://stackoverflow.com/questions/17261287/jquery-1.9.0.js”></script> <title>test</title> <style type=”text/css”> body, html, div, ul,li,a {margin:0; padding:0;} body {font-family:arial;font-size:12px;} … Read more