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lines changed Original file line number Diff line number Diff line change @@ -168,7 +168,7 @@ example1.items = example1.items.filter(item => item.message.match(/Foo/))
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例えば:
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``` html
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- <li v-for =" n in evenNumbers" >{{ n }}</li >
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+ <li v-for =" n in evenNumbers" :key = " n " >{{ n }}</li >
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```
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``` js
@@ -188,7 +188,7 @@ computed: {
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``` html
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<ul v-for =" numbers in sets" >
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- <li v-for =" n in even(numbers)" >{{ n }}</li >
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+ <li v-for =" n in even(numbers)" :key = " n " >{{ n }}</li >
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</ul >
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```
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@@ -211,7 +211,7 @@ methods: {
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``` html
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<div id =" range" class =" demo" >
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- <span v-for =" n in 10" >{{ n }} </span >
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+ <span v-for =" n in 10" :key = " n " >{{ n }} </span >
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</div >
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```
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@@ -225,7 +225,7 @@ methods: {
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``` html
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<ul >
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- <template v-for =" item in items" >
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+ <template v-for =" item in items" :key = " item.msg " >
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<li >{{ item.msg }}</li >
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<li class =" divider" role =" presentation" ></li >
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</template >
@@ -251,7 +251,7 @@ methods: {
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これは ` v-for ` を ` <template> ` タグで囲み、移動させることで修正できます:
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``` html
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- <template v-for =" todo in todos" >
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+ <template v-for =" todo in todos" :key = " todo.name " >
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<li v-if =" !todo.isComplete" >
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{{ todo }}
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</li >
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