改變裏面的div的顏色，如果其他？

在下面的代碼中，我試圖上傳csv file.its working.what我想知道的是，當csv成功上傳爲綠色，並且當它沒有上傳爲紅色時，我可以如何更改main-div的顏色？改變裏面的div的顏色，如果其他？

這裏是我的代碼

<div id="main-div" class="content bg-gray-lighter"> 

     <h3 class=" pull-right"><a href="<?php echo $one->assets_folder; ?>/download/sample_csv.csv"><span class="label label-warning"><i class="fa fa-download "></i> Download Sample Format Here <i class="fa fa-file-excel-o "></i> </span></a></h3> 
     <?php 
     include "../classes/connection.php"; //Connect to Database 
     //Upload File 
     if (isset($_POST['submit'])) { 

      $deleterecords = "UPDATE TABLE data"; //empty the table of its current records 
      mysql_query($deleterecords); 
      $product = $_POST['product']; 
      $courier = $_POST['courier']; 
      $billmonth = $_POST['billmonth']; 
      $billyear = $_POST['billyear']; 
      $billrun = $_POST['billrun']; 
      $dispatchtype = $_POST['dispatchtype']; 
      $Received_Date=$_POST['Received_Date']; 

      if (is_uploaded_file($_FILES['filename']['tmp_name'])) { 

       echo "<div id='main-div' class='block-content block-content-full bg-success text-white-op'>"; 
       echo "<p>Displaying contents:</p>"; 
       echo "<p>Product - <strong style='color: #ffc128'>".$product. " </strong> Service Provider - <strong style='color: #ffc128'>".$courier. "</strong> Bill Month - <strong style='color: #ffc128'>".$billmonth. " </strong> Bill Year - <strong style='color: #ffc128'>".$billyear. "</strong> Bill Run- <strong style='color: #ffc128'>" .$billrun. " </strong> Dispatch Type - <strong style='color: #ffc128'>".$dispatchtype."</strong></p><br/>"; 
       echo "<span style='color:#feffa4'>"; 
       readfile($_FILES['filename']['tmp_name']); 
       echo "</span>"; 
      } 

      //Import uploaded file to Database 
      $handle = fopen($_FILES['filename']['tmp_name'], "r"); 
      while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) { 

       $linecount++ == count(file('filename.csv')); 
       $data[2] = date('Y-m-d', strtotime($data[2])); 
       $data[5] = date('Y-m-d', strtotime($data[5])); 

       if (($product==$data[0]) && ($courier==$data[1]) && (strcasecmp($billmonth,$data[6])==0) && ($billyear==$data[7]) && ($billrun==$data[8]) && ($dispatchtype==$data[9])) { 

        $import = "INSERT into data(Product,Courier,Received_Date,Acc_No,Received_By,Delivered_Date,Month,Year,Bill_Run,Dispatch_Type,Status,Bounce_Code) values('$data[0]','$data[1]','$data[2]','$data[3]','$data[4]','$data[5]','$data[6]','$data[7]','$data[8]','$data[9]','$data[10]','$data[11]')"; 
       } 
       else { 

        echo " <br/> <br/>Data Error.<br/>"; 
        echo " <br/><br/><a href='javascript:history.go(-1)' class='btn btn-sm btn-primary'><i class='si si-action-undo'></i> Go Back and Upload Again</a> <br/> <br/>"; 
       } 
        mysql_query($import) or die(mysql_error()); 
      } 
     fclose($handle); 
      ?> 

      <?php 
      echo "<br/><br/><br/>"; 
      print "$linecount Records have been Imported "; 
      echo " <br/><br/><a href='javascript:history.go(-1)' class='btn btn-sm btn-primary'><i class='si si-action-undo'></i> Go Back and Upload Again</a> <a href='index.php' class='btn btn-sm btn-primary'><i class='si si-home'></i> Home</a> <br/> <br/>"; 

     //view upload form 
     echo "</div>"; 
     } else { ?>

來源

2016-02-15 colombo

有一百萬個答案。但更重要的是似乎對代碼的基本架構有所評論：您應該開始分離輸入和創建輸出的處理。您首先處理並收集所有數據，然後開始創建輸出，以便讓所有數據都可用。開始將這些單獨的方面放入單獨的文件中的額外點... – arkascha

你需要做的是創建兩個CSS類，每一個成功的和不成功的上傳。例如，

.uploadSuccess { 
background-color: green; 
} 

.uploadFail { 
background-color: red; 
}

然後你可以在類的div設置爲存儲在客戶端或服務器端代碼的其中之一，無論你做出上傳是否成功的決定。

來源

2016-02-15 10:24:32 ewanc

最好的方法是分割視圖和邏輯。想想看看Model View Controller architecture。

如果你想內聯點 - 你只需要填寫一個變量，如果上傳成功（例如$bUploadSuccessful = true），並設置相關的一個CSS類。

您必須重新格式化您的代碼才能在模板呈現之前完成所有邏輯。

來源

2016-02-15 10:27:12 Roman

改變裏面的div的顏色，如果其他？

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