You can put the array through Array.protoype.map, which replaces each value in the array with whatever the callback function returns. In the callback function you can return an array version of the object. For example: var result = yourArray.map(function (item) { return [item.text, item.count]; }); More array methods can be found on the MDN docs … Read more
A RegExp solution would use positive lookaheads (?=pattern) to make sure the sequence is in the correct part of the String You need to match 1 or 2 \d (digits) where It is followed by zero or more groups of 2 digits (?:\d{2})* Which is followed by a group of 3 digits and the end … Read more
var milliseconds = new Date().getTime(); //Get milliseconds var date = new Date(milliseconds); // Create date from milliseconds console.log(date.toString()); //Log: Fri Feb 05 2016 12:41:18 GMT+0200 (EET) // Let’s create futureDate, 5days after now … var millisecondsInDay = 8.64e+7; // Milliseconds per day var futureDate = new Date(milliseconds + 5*millisecondsInDay); console.log(futureDate.toString()); //Log: Wed Feb 10 2016 … Read more
The error you see is a JS error, which means that either there’s a problem with your JS code (perhaps some other part of the front end code you’re not showing us is flawed). Alternatively, the PHP value is causing problems. The way to easily insert PHP values in JS is through JSON: var tmp … Read more
That’s how you would incorporate a JavaScript file with the filename show.js. JavaScript is an essential part of most websites and required for any interactivity (aside from standard hyperlinks and forms). Open the show.js file in a text editor to see what the script does. 7 solved Is the code “ dangerous? [closed]
The HTML you posted is not formatted so hard to decipher but, for the general case, you could do: let ids = []; let els = document.getElementsByClassName(‘state’) for (let i = 0; i < els.length; i++){ ids.push(els[i].id); } 2 solved Find input value of a class with distinct id?
The problem is if you save the time in cookie just before refresh and retrieve it after page loads it may not match the real current time because page may take arbitrary amount of time to refresh, 1st time it may be 1 sec 2nd time may be faster and take 0.5 sec due to … Read more
Your code is almost correct – you are showing the result in the BetAmount field so no change is visible. Change your code to: document.getElementById(“PotentialGain”).value = ish; Here’s a working demo. I changed the event to onkeyup as onchange only happens on blur – i.e. when a field loses focus. solved Calculate one variable based … Read more
I’m guessing you want to call two functions on onchange. Try this: newcell.childNodes[0].setAttribute(“onchange”,function(){ showUser(this.value,”+xx+”); secondFunction(); }); or since you tagged this jQuery, do it the jQuery way: $(newcell.childNodes[0]).change(function(){ showUser(this.value,”+xx+”); secondFunction(); }); 1 solved join 2 same almost same function into 1 [closed]
You should use $(this) instead of $(“#app”) if($(this).is(‘:checked’)){ alert(‘hi’) } 1 solved Alert is not working
PHP is giving you the string representation of 10, which is also 10. However, your JS code embeds this inside quotes, making it a JS string value. Since the .value property of the input element is also a string, JS ends up comparing the two “numbers” as strings and probably giving you unexpected results. Consider … Read more
I would suggest storing the price information as a numeric value somewhere, like in hidden input fields or data- attributes on the table cells, and create IDs on those elements that you can associate with the inputs for stock purchases. Then it’s just a matter of doing some simple math. Here’s an example using hidden … Read more
You need to write a backend API that will be used by your frontend/desktop application. The technology you use is up to you – it can be Node, Python, Ruby, Java, Go, Lua, Perl or even C. If you use Node then you can use Express, if you use Python then you can use Django, … Read more
main.qml import QtQuick 2.6 import QtQuick.Window 2.2 import QtQuick.Controls 1.4 Window { id:appWindow visible: true width: 640 height: 480 title: qsTr(“Hello World”) property int count: 0 signal forward function fun1(argument1){ console.log(“A function fun1()in the main QML file is invoked by dynmic object”) console.log(“Returned parameter from the QML dynamic objects = “, argument1) } Item { … Read more
you need to do the concatenation outside the quotes: all_price = $(‘.result’+s).text(); 5 solved How to connect strings and VAR in javascript