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1 R/ z, U# l2 w5 @<template>
, X8 k! d6 K/ w" }* I. ?3 z1 K: v2 `% [; Y <div id="App">- u# W6 g! m E7 A$ @4 c# E
<input v-model="inputValue" />4 m2 F! O5 H, D: P$ q
<button @click="submit">Submit</button>
/ y" \! V! R$ K% K7 z( b' ]6 n <ul>
- x: [6 S: C- i2 F, H4 l <todoItem
, d. r5 G# N, E v-for="(item,index) in List"# f8 t5 `8 J& B- L! \( G9 x) J
:key="index"7 \( {5 Y* L) b7 N+ f( C
:content="item"3 G" K- i% M' m) f" C$ t, P
:index="index"
h) ~; r9 M, G; r8 P* V @delete="handleDelete"
3 Z6 ]: f2 [* \) m+ l- ^( Y4 w/ q) {% q ></todoItem>5 \6 y4 D. h9 E7 Y- |) N2 O& O
</ul>) z" L2 F' [# |7 G9 u) ~4 p
</div>$ j6 D+ {2 f J9 [, x( }5 l
</template>3 s+ x3 v" o# X6 f9 r! s
% m3 p% [' W- w+ ~, c% A) ^/ Q% N<script>
- p5 u- |8 }+ l! aimport todoItem from "@/components/item.vue";4 U% F7 F! E j v, a' i: ^. R
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export default {
1 y3 ~; l' T, n0 s; k( o data: function() {" |3 J8 p; e- W9 T" e5 e4 Q1 i
return {
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; ?& W d, c* q3 H+ B" C* I inputValue: ""
+ N O! B8 s& t5 E: l6 s };
4 A. B; {5 T6 ~) ^ },
' P8 y; W( q9 X! H6 d& [ components: {4 p, G' E N. A% i$ ` f# h, W
todoItem- Q( K& b# Z3 d7 O
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methods: {: p6 ]0 Q2 _. n- Q" w2 {! f
submit: function() {
8 N; T, I- Z3 f6 \ if (this.inputValue != "") {+ _/ F3 P3 k# ~. v) Q7 w- p
this.List.push(this.inputValue);
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! z* E8 Z5 j0 h; |+ [7 o4 l0 [# T0 k this.inputValue = "";
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handleDelete: function(index) {* p% @ a" {" X1 d6 h( T4 L
this.List.splice(index, 1);0 e G& L( p, `# A3 B
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};3 E& D2 |, j& @4 M3 D3 f
</script>
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& s+ ^. h& [, ~- l$ X6 ~<template>
$ [; l% |, t% g/ K8 @ <li @click="deleteItem">{{content}}</li>
7 Q7 D( p0 ^" D7 E; P% g$ E. `) o0 I</template>3 b; @) i. H; D7 V: y' m% L
0 p, `; r& V3 A4 _6 z1 a$ V" C<script>
; V% p, b: B) f5 Kexport default {
2 O! u# S, A8 h$ @" x% z5 t props: ["content", "index"],$ {, M" H3 B6 W/ J: g" ~# X+ E
data: function() {
& H0 i. c# u0 {! i2 q% G; f return {};
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deleteItem: function() {- @' j# g; H4 k6 i! G* f
this.$emit("delete", this.index);: y2 _; J: K& B+ X9 K0 ]
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};& Q# P R2 g# {6 [% S
</script>
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