RC_confirm
    online
    button
    javascript
    RC确认
    onClickJavaScript
    false
    {!REQUIRESCRIPT("/soap/ajax/51.0/connection.js")};
{!REQUIRESCRIPT("/soap/ajax/51.0/apex.js")};
{!RequireScript("/resource/CommonUtilJs")}
var foo = function() {
   //if('{!RepairAgainAn__c.is_RC_confirm__c}' == 0){
   // alert('请先让RC进行确认');
   //  return;
   //}
    if(!confirm("RC确认后无法撤回,是否确认?")){
       return
    }
    var ra = new sforce.SObject("RepairAgainAn__c");
    ra.Id = "{!RepairAgainAn__c.Id}";
    ra.RepairAgain_Status__c = "OSH填写完毕";
    var result = sforce.connection.update([ra]);
    var messages = getConnectDMLErrorMessages(result);
    if (messages.length > 0) {
      alert(messages.join("\n"));
      return;
    }
    window.location.reload();
}
foo();