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year is not defined (JS)
function printTime() { var d = new Date(); var year = d.getFullYear(); var month = d.getMonth(); var day = d.getDate(); var hours = d.getHours(); var mins = d.getMinutes(); var secs = d.getSeconds(); var msecs = d.getMilliseconds(); if (month == 0) { return January} else if (month == 1){ return February} else if (month == 2){ return March} else{ return April} } document.body.innerHTML = year+"/"+month+"/"+day+"<br/>"+hours+":"+mins+":"+secs+":"+msecs; setInterval(printTime, 1); please help me what's wrong here...
8 Answers
+ 1
Create a new file, call it test.htm and just paste in this code:
<html>
<head>
</head>
<body>
<script>
function printTime() {
var d = new Date();
var year = d.getFullYear();
var month = d.getMonth();
var day = d.getDate();
var hours = d.getHours();
var mins = d.getMinutes();
var secs = d.getSeconds();
var msecs = d.getMilliseconds();
var monthsArr = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
document.body.innerHTML = year+"/"+monthsArr[month]+"/"+day+"<br/>"+hours+":"+mins+":"+secs+":"+msecs;
}
setInterval(printTime, 1000);
</script>
</body>
</html>
Save and open it in browser.
If you'll need more explaining about something please ask :)
+ 6
https://code.sololearn.com/W2zqv2zPPA32/?ref=app
The month names being returned should be a String as it is returning some kind of object ( I believe) and I added a p tag to display the output.
I also moved it all to the script tag and saw that it worked that way.
+ 1
Thank you, guys 🤗
0
But why u write this whole code in html but not in JS?
And i want that month will be displayed as April not 3
0
var d = new Date();
var year = d.getFullYear();
var month = d.getMonth();
var day = d.getDate();
var hours = d.getHours();
var mins = d.getMinutes();
var secs = d.getSeconds();
var msecs = d.getMilliseconds();
var myMonth;
function printTime() {
if (month == 1) {
myMonth="January"}
else if (month == 2){
myMonth="February"}
else if (month == 3){
myMonth="March"}
else{
myMonth="April"}
}
printTime();
var p = document.getElementById("output");
p.innerHTML = "<p>"+ year+"/"+myMonth+"/"+day+"<br/>"+hours+":"+mins+":"+secs+":"+msecs +"</p";
setInterval(printTime, 1);
0
Here's a simple implementation of the concept. Hint: return statement inside a function will stop the function itself and output (or return) a value to the caller, so use it until you know that that particular function must return a value.
function printTime() {
var d = new Date();
var year = d.getFullYear();
var month = d.getMonth();
var day = d.getDate();
var hours = d.getHours();
var mins = d.getMinutes();
var secs = d.getSeconds();
var msecs = d.getMilliseconds();
var monthsArr = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
document.body.innerHTML = year+"/"+monthsArr[month]+"/"+day+"<br/>"+hours+":"+mins+":"+secs+":"+msecs;
}
setInterval(printTime, 1000);
0
No problem! 👍
- 1
umm, i've tried this, but year is still not defined..
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