質問編集履歴
3
BAの転記
test
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File without changes
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test
CHANGED
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@@ -73,3 +73,67 @@
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73
73
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});
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74
74
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75
75
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```
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76
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+
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77
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+
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78
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+
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79
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+
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80
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+
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81
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+
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82
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+
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83
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+
BAを転記します。
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84
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+
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85
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+
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86
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+
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87
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+
```html
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88
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+
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89
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+
<ul id=list>
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90
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+
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91
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+
<li v-for="(sv, i) in saved">
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92
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+
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93
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+
<select v-model="saved[i]">
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94
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+
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95
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+
<option v-for="from in froms">{{from}}</option>
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96
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+
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97
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+
</select>
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98
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+
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99
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+
</li>
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100
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+
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101
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+
<li>
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102
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+
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103
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+
<input type="button" value="+" @click="addNewSaved">
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104
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+
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105
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+
</li>
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106
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+
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107
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+
</ul>
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108
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+
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109
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+
```
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|
110
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+
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|
111
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+
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|
112
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+
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|
113
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+
```javascript
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|
114
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+
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|
115
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+
const list = new Vue({
|
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116
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+
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117
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+
el: '#list',
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118
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+
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119
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+
data: {
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120
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+
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|
121
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+
froms: ["AAA", "BBB", "CCC", "DDD"],
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122
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+
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|
123
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+
saved: ["BBB","CCC"]
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124
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+
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|
125
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+
},
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|
126
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+
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127
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+
methods: {
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|
128
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+
|
|
129
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+
addNewSaved: function () {
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|
130
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+
|
|
131
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+
this.saved.push(this.froms[0]);
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|
132
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+
|
|
133
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+
}
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|
134
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+
|
|
135
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+
}
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|
136
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+
|
|
137
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+
});
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|
138
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+
|
|
139
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+
```
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2
環境情報追加
test
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|
File without changes
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test
CHANGED
|
@@ -1,3 +1,7 @@
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|
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1
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+
Vue.js v2.1.10 環境です。
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2
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+
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3
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+
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4
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+
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1
5
|
下記の条件を満たすフロントの実装を行いたくコーディングを行いました。
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2
6
|
|
|
3
7
|
|
1
htmlをシンプルに変更。jsをより多様なケースに対応できるために変更。
test
CHANGED
|
File without changes
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test
CHANGED
|
@@ -28,21 +28,17 @@
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|
|
28
28
|
|
|
29
29
|
<ul id=list>
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|
30
30
|
|
|
31
|
-
<
|
|
31
|
+
<li v-for="(n,key) in listCount">
|
|
32
32
|
|
|
33
|
-
<l
|
|
33
|
+
<select>
|
|
34
34
|
|
|
35
|
-
<select>
|
|
35
|
+
<option selected v-for="from in froms" v-if="saved.length >= 1 && saved[key].from == from.name">{{from.name}}</option>
|
|
36
36
|
|
|
37
|
-
|
|
37
|
+
<option v-else>{{from.name}}</option>
|
|
38
38
|
|
|
39
|
-
|
|
39
|
+
</select>
|
|
40
40
|
|
|
41
|
-
</select>
|
|
42
|
-
|
|
43
|
-
|
|
41
|
+
</li>
|
|
44
|
-
|
|
45
|
-
</div>
|
|
46
42
|
|
|
47
43
|
<li>
|
|
48
44
|
|
|
@@ -62,11 +58,11 @@
|
|
|
62
58
|
|
|
63
59
|
data: {
|
|
64
60
|
|
|
65
|
-
froms: [{"name":"AAA"},{"name":"BBB"}{"name":"CCC"},{"name":"DDD"}]
|
|
61
|
+
froms: [{"name":"AAA"},{"name":"BBB"},{"name":"CCC"},{"name":"DDD"}],
|
|
66
62
|
|
|
67
|
-
saved: [{"from":"BBB"}],
|
|
63
|
+
saved: [{"from":"BBB"},{"from":"CCC"}],
|
|
68
64
|
|
|
69
|
-
listCount:
|
|
65
|
+
listCount: 2
|
|
70
66
|
|
|
71
67
|
}
|
|
72
68
|
|