I’m not sure I completely understand what you’re trying to do, but I’ll give it a shot since you seem to have asked this question many times already (which usually isn’t a good idea). I believe that there’s a lack of clarity in your question – it would help a lot if you could clarify … Read more
A more elegant solution : if( [“CheckBox”, “Radio-Button”, “Payment-Gateway”, “Message”, “Award”].indexOf(data) == -1){ // data isn’t any of these words } else { // data is one of these words } 1 solved what is wrong with this IF satemenet [closed]
You need just to add the variable name in front of the properties. a.data.clients[1].name=”Johny”; If you have a string, you could split the path and reduce the path by walking the given object. If no Object exist, create a new property with the name, or an array. Later assign the value. function setValue(object, path, value) … Read more
That’s an invalid “object”. It is supposed to be an array with []. If that’s how your server is giving, you have to change the response there. In case, if you can’t do that, you may parse it right in JavaScript. var keyword = ‘{“coconut sugar”, “healthy and natural sweetener”, “low glycemic index sweetener”}’; keyword … Read more
Using XMLHttpRequest var r = new XMLHttpRequest(); r.open(‘GET’, ‘csv_data.csv’); r.onreadystatechange = function () { if (r.readyState != 4 || r.status != 200) return; successFunction(r.responseText); }; r.send(); Haven’t tested it. solved How do I convert jQuery AJAX code to vanilla JavaScript? [duplicate]
Add an id to your footer. <div id=’myFooter’ …> Make the user click on a <a> like below, <a href=”#myFooter”/> Click here for an example 2 solved How do i code so that my button after clicking will direct user to the footer in the same html? [closed]
You don’t need to send it, if you’re looking to have access to the name of the file the AJAX call was sent from in the php file that receives the request, you can use $_SERVER[‘HTTP_REFERER’]; Which is useful if you’re going to be receiving requests to that file from multiple locations. 0 solved How … Read more
Your question is very vague, but hopefully this example will get you started in the right direction: http://jsfiddle.net/3mJ3z/ Basically, there are 3 menu items, and 3 corresponding content items. When you click the menu item, all the other content items disappears and the corresponding content item fades in. The HTML: <div class=”item-1 content-item”> I am … Read more
You could use HTML5 form validation. Simply make the field required and give it a pattern. No JS required (although you might choose a polyfill for old browsers). Try and submit this form without matching the pattern: <form> <input name=”myInput” required=”required” placeholder=”Must contain Mickey” pattern=”.*Mickey.*” title=”It must contain Mickey somewhere.” /> <input type=”submit” /> </form> … Read more
fiddle In order to make this work I did a couple of things:- 1 CSS .child { width: 40px; height: 40px; display: block; //inline block results in jerkiness when inserting items margin:2px; //added margin to compensate for inline-block becoming block. border: 1px solid #AAAAAA; } 2 JS setTimeout(function(){ var newbox = “<div class=”child animated bounceInDown”></div>” … Read more
You could use getElementById in case you have multipe nested images in different id’s. Then you could use getElementsByTagName to get the image elements and loop those using a for loop and storing the src in an array urls. var elms = document.getElementById(‘content’).getElementsByTagName(‘img’); var urls = []; for (var i = 0; i < elms.length; … Read more
jQuery, assuming a correct object DEMO var pizzaNames=[], data = { “pizza” : { “pepperoni lovers”: { “topping”: “pepperoni”, “crust”: “hand tossed” }, “sausage lovers”: { “topping”: “sausage”, “crust”: “hand tossed” } } } // $.each is IE8 compatible, Object.keys is not $.each(data.pizza,function(name,val) { pizzaNames.push(name); }); 3 solved Jquery loop through a Json object [duplicate]
Consider this simple function: function enumerate(x, fn) { if (x && typeof x === ‘object’) { for (let val of Object.values(x)) { fn(val); enumerate(val, fn); } } } It walks through a nested object structure and invokes the given callback for each value it finds (no matter object or primitive). You can apply it to … Read more
Working Snippet var password = prompt(“Enter password”, “1234567890Aa1234567890”); var regex = /^(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).{6,20}$/; console.log(“Password valid?: “, regex.test(password)); The regex had 2 things missing The range {6,20} Plus, the ^ and $, in the start and end of the regex. They signify, that the regex should apply end to end, and not a subset of the string. … Read more
You have the right idea, but there were a few issues with your code. Side Note: In programming, it’s pretty much always a good idea to name your variables/functions something meaningful and descriptive. In the code sample below, I changed the name of your function hey to increment since the purpose of that function is … Read more