I can't seem to find a way to get the javascript to take the inputted name I put in the box to make it appear where the paragraph is as output when the onblur event happens.
<!DOCTYPE html>
<!--
INFX1606 - Starter kit for Assignment 5.
-->
<head>
<meta charset="utf-8">
<meta name="author" content="Joey Fultz">
<meta name="description" content="Assignment 5">
<title>First Swing at Javascript</title>
<link href="css/style.css" rel="stylesheet" type="text/css" media="all" />
<script type="text/javascript" src="js/scripts.js"></script>
</head>
<body>
<div class="all">
<div class="title">
<h2>Javascript</h2>
</div>
<div>
<h3>Name and Banner</h3>
</div>
<span>
<label for="namebanner">Name:</label>
<input type="text" id="namebanner" name="namefield" onblur="showname() value">
</span>
<p id="p1"></p>
</div>
</body>
</html>
function showname() {
var x = document.getElementById("namebanner");
x.value = x.value.to("p1");
}
I want to know why my javascript is wrong and why it won't show my name when the onblur event happens.
This is quite easily done with JQuery
<input type="text" id="namebanner" name="namefield" />
<script>
$(function(){
$('#namebanner').blur(function(){
$('#p1').text( $(this).val() );
});
});
</script>
or in plain javascript
<script>
function showname(){
var x = document.getElementById("namebanner");
document.getElementById("p1").innerHTML = x.value;
}
</script>
Related
When text is written into the input box and then the button is clicked, I want the text (value) to be added to the array I have created for it (the array is called 'subject'). The text (value) from the input box is not being added... why?
var subject = [];
function addSubjects() {
namesInputted = document.getElementById('namesInputter').value;
subject.push(namesInputted);
console.log(subject);
}
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title>Prueva tu Suerte</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" integrity="sha384-JcKb8q3iqJ61gNV9KGb8thSsNjpSL0n8PARn9HuZOnIxN0hoP+VmmDGMN5t9UJ0Z" crossorigin="anonymous">
<link rel="stylesheet" href="styles.css">
</head>
<body>
<form class="" action="index.html" method="post">
<input type="text" id="namesInputter" value="">
<button onclick="addSubjects()">Add Player</button>
</form>
<span id='S'></span>
<span id='V'></span>
<span id='O'></span>
<span id='P'></span>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="function.js"></script>
</body>
</html>
Actually, You code is working. The input value is appending to the array. But the Issue is, You are using form. So when you click the button, It will submit the form right after add the value to array. So page will refresh and the array will become empty.
Just remove form tag, if you don't want to submit data.
var subject = [];
function addSubjects() {
namesInputted = document.getElementById('namesInputter').value;
subject.push(namesInputted);
console.log(subject);
}
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title>Prueva tu Suerte</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" integrity="sha384-JcKb8q3iqJ61gNV9KGb8thSsNjpSL0n8PARn9HuZOnIxN0hoP+VmmDGMN5t9UJ0Z" crossorigin="anonymous">
<link rel="stylesheet" href="styles.css">
</head>
<body>
<input type="text" id="namesInputter" value="">
<button onclick="addSubjects()">Add Player</button>
<span id='S'></span>
<span id='V'></span>
<span id='O'></span>
<span id='P'></span>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="function.js"></script>
</body>
</html>
If you want to use form submit with jQuery, you can use like this:
Html
<form>
<input type="text" id="namesInputter" value="">
<button type="submit">Add Player</button>
</form>
JavaScript
var subject = [];
function addSubjects(e) {
}
$("form").submit(function(e){
e.preventDefault();
namesInputted = document.getElementById('namesInputter').value;
subject.push(namesInputted);
console.log(subject);
});
i have tried everything in order to fix the issue and even looked at the video of the tutorial im learning from but can't seem to get it working crrectly. Even checked around the internet. i added the javascript code so you guys can see that i did define it. im new to all this so explaining it best you can would be greatly appreciated
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css"></link>
<link rel="stylesheet" href="style.css">
<title>Javascript Your Age In Days</title>
</head>
<body>
<div class="container-1">
<h2>Challenge 1: Your Age In Days</h2>
<div class="flex-box-container-1">
<div>
<button class="btn btn-primary" onclick='ageInDays()'>Click Here</button>
</div>
<div>
<button class="btn btn-danger">Reset</button>
</div>
<div class="flex-box-container-1">
<div id="flex-box-container-1"></div>
</div>
</div>
</div>
<script src="script.js"></script>
</body>
</html>
function ageInDays() {
let birthYear = prompt("what year were you born...Good friend?");
}
It not working because you are using in line script for the invocation of the ageInDays function, but the definition is in another file that has not loaded when the browser read the inline JS so there are two ways of fixing this.
Use an inline script so the JS is already on the browser same time as HTML like
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css"></link>
<link rel="stylesheet" href="style.css">
<title>Javascript Your Age In Days</title>
</head>
<body>
<div class="container-1">
<h2>Challenge 1: Your Age In Days</h2>
<div class="flex-box-container-1">
<div>
<button class="btn btn-primary" onclick="ageInDays()">Click Here</button>
</div>
<div>
<button class="btn btn-danger">Reset</button>
</div>
<div class="flex-box-container-1">
<div id="flex-box-container-1"></div>
</div>
</div>
</div>
<script>
function ageInDays() { let birthYear = prompt("what year were you born...Good friend?"); }
</script>
</body>
</html>
handle everything in the script file
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css"></link>
<link rel="stylesheet" href="style.css">
<title>Javascript Your Age In Days</title>
</head>
<body>
<div class="container-1">
<h2>Challenge 1: Your Age In Days</h2>
<div class="flex-box-container-1">
<div>
<button class="btn btn-primary" id="action">Click Here</button>
</div>
<div>
<button class="btn btn-danger">Reset</button>
</div>
<div class="flex-box-container-1">
<div id="flex-box-container-1"></div>
</div>
</div>
</div>
<script src="main.js"></script>
</body>
</html>
and in the main.js
const button = document.getElementById('action');
button.addEventListener('click', function(){
let birthYear = prompt("what year were you born...Good friend?");
});
Add this to your script.js file, and remove onclick='ageInDays()' from your button.
let btn = document.querySelector(".btn-primary");
btn.addEventListener("click", ageInDays);
function ageInDays(){
//code to be executed when you clicked the button
}
I made an HTML document with a button that when I click were to it display a prompt that modify a p tag.
Probably, I made a dumb error of code syntax(I am beginner in js).
Help me and explain please.
<DOCTYPE html>
<html>
<head>
<meta charset="UTF-8"/>
<link rel="stylesheet" type="text/css" href='calendar.css'/>
<script type="text/javascript">
function name(x){
var x = prompt("Enter the month name","Ex. January");
document.getElementById("month_name").innerHTML = x;
}
</script>
<title>:)</title>
</head>
<body>
<div class="title_Month">
<button onclick="name()" class="title" >Change the month displayed</button>
<p id="month_name"></p>
</div>
</body>
</html>
name is reserved in javascript.
You should avoid using the name of JavaScript built-in objects, properties, and methods
https://www.w3schools.com/js/js_reserved.asp
<DOCTYPE html>
<html>
<head>
<meta charset="UTF-8"/>
<link rel="stylesheet" type="text/css" href='calendar.css'/>
<script type="text/javascript">
function names(){
var x = prompt("Enter the month name","Ex. January");
document.getElementById("month_name").innerHTML = x;
}
</script>
<title>:)</title>
</head>
<body>
<div class="title_Month">
<button onclick="names()" class="title" >Change the month displayed</button>
<p id="month_name"></p>
</div>
</body>
</html>
I would like to start saying that I'm not that experienced with the technologies that I'm using, I'm doing this project to practice using them.
I just downloaded JetBrains Webstorm and created a Foundation Project.
I created a <textarea> and I want to bind it to a value I defined in my AngularJS controller. The controller code is very simple (it's in my main.js file):
var readerApp = angular.module("readerApp", []);
function ReaderCtrl = function($scope){
$scope.data = {
text = "Default text"
}
}
So I only have a simple text that I want to bind like this: ng-model="{{data.text}}"
Although when I do that, the <textarea> still doesn't show anything. I'll post the entire HTML page, maybe there's a small detail I'm missing, but it seems right to me
<!doctype html>
<html class="no-js" lang="en" ng-app="readerApp">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Speed Reader | Welcome</title>
<link rel="stylesheet" href="css/foundation.css" />
<script src="js/vendor/modernizr.js"></script>
</head>
<body>
<div>
<div class="row">
<div class="large-12 columns large-text-center">
<h1>Welcome to Speed Reader!</h1>
</div>
</div>
<div class="row">
<div class="large-12 columns">
<div class="panel" ng-controller="ReaderCtrl">
<h3>Insert your text here! </h3>
<textarea id="textarea" rows="25" ng-model="{{data.text}}"></textarea>
Start reading
<div class="clearfix"></div>
</div>
</div>
</div>
</div>
<script src="js/vendor/jquery.js"></script>
<script src="js/foundation.min.js"></script>
<script src="js/angular/angular.min.js"></script>
<script src="js/main.js"></script>
<script>
$(document).foundation();
</script>
</body>
</html>
I am very new to phonegap as well as javascript and I'm trying to make a simple Contact Adder application but for some reason nothing happens when I try to add a contact. No alerts even appear. By the way, I am using an android emulator within eclipse to test my application. Can someone tell me what I am doing wrong? Here is my index.html:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="stylesheet" type="text/css" href="css/index.css" />
<title>Add Contacts</title>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.css" />
<script src="http://code.jquery.com/jquery-1.8.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.js"></script>
</head>
<script>
document.addEventListener("deviceready",deviceIsReady, false);
function deviceIsReady()
{
document.getElementById("save").addEventListener("click",addContact, false);
alert("READY!");
}
function addContact()
{
var fullName = document.getElementById("first").value+ " " + document.getElementById("last").value;
var theContact = navigator.contacts.create({"displayName" : fullName});
theContact.save();
alert("ADDED!");
}
</script>
<body onload = "deviceIsReady()">
<h1>Hello World</h1>
<form>
<label for="first">First</label><br>
<input type="text" id="first"/><br>
<label for="last">Last</label><br>
<input type="text" id="last"/><br>
<input type="button" value="Save Contact" id ="save"/>
</form>
</body>
</html>
This code working for me:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="format-detection" content="telephone=no" />
<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" />
<link rel="stylesheet" href="jquery.mobile-1.3.2.css">
<link rel="stylesheet" type="text/css" href="css/index.css" />
<script type="text/javascript" src="cordova.js"></script>
<script src="jquery-1.10.2.min.js" language="javascript" type="text/javascript"></script>
<script language="javascript" type="text/javascript">
var $j = jQuery.noConflict();
</script>
<script src="jquery.mobile-1.3.2.min.js" language="javascript" type="text/javascript"></script>
<title>Add Contacts</title>
<script>
function loaded(){
document.addEventListener("deviceready", deviceIsReady, false);
}
function deviceIsReady()
{
document.getElementById("save").addEventListener("click", addContact, false);
alert("READY!");
}
function addContact()
{
var fullName = document.getElementById("first").value+ " " + document.getElementById("last").value;
var theContact = navigator.contacts.create({"displayName" : fullName});
theContact.save();
alert("ADDED!");
}
</script>
</head>
<body onload = "loaded()">
<h1>Hello World</h1>
<form>
<label for="first">First</label><br>
<input type="text" id="first"/><br>
<label for="last">Last</label><br>
<input type="text" id="last"/><br>
<input type="button" value="Save Contact" id ="save"/>
</form>
</body>
</html>
I tried in eclipse with android sdk, and I get the alerts on the emulator and after I add a new contact I sow it on the contacts. Before you try this code watch out for the script and style link. (rewrite it, or download the newest)
Your script tag is in-between the head and body tags. Try moving it into the body tag.
Your window load event also probably won't work. Just remove it, and simply attach the device ready event, so your script looks like this:
<script>
document.addEventListener("deviceready",deviceIsReady, false);
function deviceIsReady() {
document.getElementById("save").addEventListener("click",addContact, false);
alert("READY!");
}
function addContact() {
var fullName = document.getElementById("first").value+ " " + document.getElementById("last").value;
var theContact = navigator.contacts.create({"displayName" : fullName});
theContact.save();
alert("ADDED!");
}
</script>
just remove the
<body onload = "deviceIsReady()">
and make a simple
<body>
you also need to put your
<script>
in head or body, but not between them!
you need to catch the event ondevice ready, but not on bodylaod. so try this:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<script src="http://code.jquery.com/jquery-1.8.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.js"></script>
<script>
document.addEventListener("deviceready",deviceIsReady, false);
function deviceIsReady(){
alert("READY!");
}
</script>
</head>
<body>
<h1>Hello World</h1>
<form>
<label for="first">First</label><br>
<input type="text" id="first"/><br>
<label for="last">Last</label><br>
<input type="text" id="last"/><br>
<input type="button" value="Save Contact" id ="save"/>
</form>
</body>
</html>
it should works (for me, it works!). if not, check the manifest, maybe you do something wrong with it