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$ x4 u8 f. b& S<!DOCTYPE html>
% t1 u! x( `* ]+ h, y9 A3 C$ b<html lang="en">
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4 G5 }$ u% s- q, i: A1 w5 u<head>
" a( X1 u! X4 A; w4 e <meta charset="UTF-8">
f- X, K# B9 d" N <title>Event Bind</title>' B3 O% V# l9 p4 a; B* C. A% O- s6 ]
<script src="./vue.js"></script>4 k! ?* T. C7 v4 j, m/ P3 p
</head>
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5 W: H# ?9 i2 D. e2 e<body>
8 y: B* U" l, W5 h& w2 V7 j: O <div id="root">
; Y3 [( w$ V$ ~" m First Name: <input type="text" v-model="firstName" />4 E/ U8 V3 C5 n
Last Name: <input type="text" v-model="lastName" />: b$ r2 \* O& o' t
<div>0 o$ o1 @9 C4 o$ g; ?
Full Name : {{fullname}}
) M- _1 I) v+ {8 G </div> B9 e2 a( v& V6 A3 C! S5 Q
<div>
$ T% Z1 O. _/ ~5 Y% A1 c) M <h2>{{changeTime}}</h2>
' ~1 r+ m) w! S: i$ C$ f% [& x </div>
) A! f* z6 o; o/ G. y6 Y; ~% h </div>
2 O& u- F# F5 T/ {, M( T5 ~ <script>
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) R6 V U; X! c4 r9 K {
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5 q6 g8 L8 Z6 C data: {
- T" U$ g9 C; F9 P7 K- \ firstName: '',
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changeTime: 0
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computed: {% @3 b u% g! D) q; F0 F
fullname: function () {- U! [1 O0 }* z+ ` N
return this.firstName + ' ' + this.lastName;
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waTCh: {1 k, @8 t/ V3 _0 x; T
fullname: function () {
; F$ V9 V7 p- N$ L% y this.changeTime++;
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</script>" n2 b% D# |) b6 T8 U- x* v
</body># C. Z1 d$ t) \
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</html>
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