判断输入框是否获得焦点

//输入框获得焦点时,不刷新值 

if(document.activeElement.id!="rejectReason"){ 

  $("#rejectReason").val(row.rejectReason);
}

若对您有用,请赞助个棒棒糖~

 

原文地址:https://www.cnblogs.com/shurun/p/11928198.html