element $alert实现字符串换行
效果图:
代码:
template:
<el-button @click="alertHH">弹框字符串换行</el-button>
js:
methods:alertHH() {//this.$alert(this.huanhang, '换行换行换行!')this.$alert(this.huanhang, '换行换行换行!', {confirmButtonText: '确定',dangerouslyUseHTMLString: true });mounted:let huanhang="name:"+this.name+`<br/>`+"age:"+"18"
this.huanhang = huanhang
dangerouslyUseHTMLString:true可以将this.huanhang作为html片段处理,也就可以解析字符串的<br/>,令其换行。