ajax - 如何在javascript中内联

Question

下面这个示例代码我想内联..

<script>
     $(document).ready(function(){
        $('#secSubmit').click(function(){
      $.ajax({
         type: "POST",
         url: 'process/process_mst.php?action=supplier_create',
         data: "sec_supplier=" + $('#sec_supplier').val() + "&sec_branch=" + $('#sec_branch').val() 
         + "&sec_dmorigin=" + $('#sec_dmorigin').val() + "&sec_dmnum=" + $('#sec_dmnum').val() 
         + "&sec_amount=" + $('#sec_amount').val() + "&sec_desc=" + $('#sec_desc').val()
         + "&sec_user_id=" + $('#sec_user_id').val(),
         success: function(data){
         error = '';
         if($('#sec_supplier').val() == "")                 
             error += ' - Please select supplier';
         if($('#sec_branch').val() == "")                   
         error += ' - Please select branch';

         if(error != '')
    alert(error);
    else{
    alert("Data inserted...");
    window.location = "support_entry.php";
         }
       }
     });            
    });             
  });
</script>

它显示如下：

- Please select supplier - Please select branch

我希望显示是这样的：

-Please select supplier </br>
-Please select branch </br>

Answer 1

您可以使用“\n”字符在警告框中进行换行。

例如：

error += ' - Please select supplier'+"\n";

Answer 2

试试喜欢

if($('#sec_supplier').val() == "")                 
      error += " - Please select supplier \n";
if($('#sec_branch').val() == "")                   
      error += " - Please select branch \n";

您应该使用\n换行符