88 < link rel ="stylesheet " href ="style.css ">
99</ head >
1010< body >
11- < div class ="container ">
12- < div class ="calculator ">
13- < h1 > Age Calculator</ h1 >
14- < div class ="input-box ">
15-
16- < input type ="date " id ="date ">
17- < button onclick ="calculateAge() "> Calculate</ button >
18- </ div >
19- < p id ="result "> </ p >
11+ < div class ="container ">
12+ < div class ="calculator ">
13+ < h1 > Age Calculator</ h1 >
14+ < div class ="input-box ">
15+ < input type ="date " id ="date ">
16+ < button onclick ="calculateAge() "> Calculate</ button >
2017 </ div >
21-
18+ < p id =" result " > </ p >
2219 </ div >
20+ </ div >
21+ < script >
22+ let userInput = document . getElementById ( "date" )
23+ userInput . max = new Date ( ) . toISOString ( ) . split ( "T" ) [ 0 ] ;
2324
24- < script >
25- let userInput = document . getElementById ( "date" )
26- userInput . max = new Date ( ) . toISOString ( ) . split ( "T" ) [ 0 ] ;
27-
28- let result = document . getElementById ( "result" ) ;
29-
30- function calculateAge ( ) {
31- let birthDate = new Date ( userInput . value ) ;
32- let d1 = birthDate . getDate ( ) ;
33- let m1 = birthDate . getMonth ( ) + 1 ;
34- let y1 = birthDate . getFullYear ( ) ;
35-
36- let today = new Date ( ) ;
37-
38- let d2 = today . getDate ( ) ;
39- let m2 = today . getMonth ( ) + 1 ;
40- let y2 = today . getFullYear ( ) ;
41-
42- let d3 , m3 , y3 ;
43-
44- y3 = y2 - y1 ;
45- if ( m2 >= m1 ) {
46- m3 = m2 - m1 ;
47- }
48- else {
49- y3 -- ;
50- m3 = 12 + m2 - m1 ;
51- }
52- if ( d2 >= d1 ) {
53- d3 = d2 - d1 ;
54- }
55- else {
56- m3 -- ;
57- d3 = getDaysInMonth ( y1 , m1 ) + d2 - d1 ;
58- }
59- if ( m3 < 0 ) {
60- m3 = 11 ;
61- y3 -- ;
62- }
63- result . innerHTML = `You are <span>${ y3 } </span> years, <span>${ m3 } </span> months and <span>${ d3 } </span> days old ` ;
25+ let result = document . getElementById ( "result" ) ;
26+ function calculateAge ( ) {
27+ let birthDate = new Date ( userInput . value ) ;
28+ let d1 = birthDate . getDate ( ) ;
29+ let m1 = birthDate . getMonth ( ) + 1 ;
30+ let y1 = birthDate . getFullYear ( ) ;
6431
32+ let today = new Date ( ) ;
6533
34+ let d2 = today . getDate ( ) ;
35+ let m2 = today . getMonth ( ) + 1 ;
36+ let y2 = today . getFullYear ( ) ;
6637
38+ let d3 , m3 , y3 ;
6739
40+ y3 = y2 - y1 ;
41+ if ( m2 >= m1 ) {
42+ m3 = m2 - m1 ;
43+ }
44+ else {
45+ y3 -- ;
46+ m3 = 12 + m2 - m1 ;
47+ }
48+ if ( d2 >= d1 ) {
49+ d3 = d2 - d1 ;
6850 }
69- function getDaysInMonth ( year , month ) {
70- return new Date ( year , month , 0 ) . getDate ( ) ;
51+ else {
52+ m3 -- ;
53+ d3 = getDaysInMonth ( y1 , m1 ) + d2 - d1 ;
7154 }
55+ if ( m3 < 0 ) {
56+ m3 = 11 ;
57+ y3 -- ;
58+ }
59+ result . innerHTML = `You are <span>${ y3 } </span> years, <span>${ m3 } </span> months and <span>${ d3 } </span> days old ` ;
60+
61+ }
62+ function getDaysInMonth ( year , month ) {
63+ return new Date ( year , month , 0 ) . getDate ( ) ;
64+ }
7265
73- </ script >
66+ </ script >
7467</ body >
7568</ html >
0 commit comments