class v-if
时间: 2023-10-15 20:31:23 浏览: 40
在Vue中,class的v-if是用来根据条件来动态添加或移除类名的属性。根据引用的例子,当表单数据form.id_tag_SetReplicationTo2的值为false时,会添加一个类名为"el-icon-download iclass"的样式。而根据引用的例子,当表单数据form.id_tag_SetReplicationTo2的值为true时,会添加一个类名为"border-class"的样式。需要注意的是,引用中提到的:class="{{form.id_tag_SetReplicationTo2}}?'border-class':''"是错误的写法,正确的写法是直接使用:class="form.id_tag_SetReplicationTo2?'border-class':''"来判断是否添加类名。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* *2* *3* [vue使用总结 class ,v-if反向判定,且:&&,或:||](https://blog.csdn.net/yuxuan89814/article/details/119187635)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 100%"]
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