solution:
defines a temporary variable, but it needs to be hidden, otherwise it will be displayed
<span v-show="false">
{{message = chat.messages[chat.messages.length-1]}}
</span>
{{message.content}}similar to Java"s jsp
<c:set var="salary" scope="session" value="${2000*2}"/>
now the code
.filteredValue [0]). Sex}
{{(gameDetail = scope.row.gameList.find(item=>item.gameId === scope.column.filteredValue[0]), void 0)}}
{{gameDetail.name}}
{{gameDetail.age}}
{{gameDetail.sex}}preprocess gamelist with computed
effect:
Code:
<div v-bind:msg="msg= ''">{{msg}}</div>
<div>{{msg}}</div>
<div v-bind:msg="msg= ''">{{msg}}</div>
<div>{{msg}}</div>this is also possible:
<div :key="msg= ''">{{msg}}</div>
<div>{{msg}}</div>
<div :key="msg= ''">{{msg}}</div>
<div>{{msg}}</div>write it to computed
more interesting questions, if not lame, borrow v-for to deal with 1 loop hold variables.
{{gameDetail.name}}
{{gameDetail.age}}
{{gameDetail.sex}}
</span>
</template>
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