1.当这两个值为空,disabled为true,反则为false:
(disabled="this.viewForm.areaNo === undefined || this.viewForm.collateralAddress === undefined ")
<el-col :span="2" style="margin-left: -60px">
<div align="center">
<el-button type="primary" :disabled="this.viewForm.areaNo === undefined || this.viewForm.collateralAddress === undefined ">
解析
</el-button>
</div>
</el-col>
2.在return定义 undefined: undefined
return {
undefined: undefined,
}
页面实现:
当第一个和第三个输入框为空时,解析按钮置灰状态
当有值时,则可点击