[javascript] vuejs先循环中实现点击后的选中状态

<el-collapse>
                                        
                                        <el-collapse-item name="1">
                                            <template slot="title">
                                                <el-tag v-on:click.stop="searchKeyWeibo()">全部</el-tag>
                                               <el-tag type="success" v-bind:class="{'el-tag--danger': i.word==keywordSearchKey }" v-on:click.stop="searchKeyWeibo(i.word,i.id)" v-for="(i,k) in monkeywordsList" v-if="k<10" :key="k">{{i.word}}</el-tag>
                                             </template>
                                            <el-tag type="success" v-bind:class="{'el-tag--danger': i.word==keywordSearchKey }" v-on:click.stop="searchKeyWeibo(i.word,i.id)" v-for="(i,k) in monkeywordsList"v-if="k>=10" :key="k">{{i.word}}</el-tag>
                                        </el-collapse-item>
                                     </el-collapse>