textarea的换行或空格vue写法
<el-form-item label="备注:"> <el-col :span="14"> <el-input class="w" type="textarea" v-model="form.desc"></el-input> </el-col> </el-form-item>
<p v-html="textFormat(form.desc)"></p>
methods: { textFormat(val) { // 格式化文字展示文本域格式文字 if (val) { let newString = val.replace(/\n/g, "_@").replace(/\r/g, "_#"); newString = newString.replace(/_#_@/g, "<br/>"); // IE7-8 newString = newString.replace(/_@/g, "<br/>"); // IE9、FF、chrome newString = newString.replace(/\s/g, " "); // 空格处理 return newString; } }, },
https://www.kancloud.cn/wangjiachong/gongzuopian/1238638#vue_37