將數據推送到頁面顯示錯誤

Question

我使用笨控制器

public function trial(){ 
      /* after commiting now show them the next page which will directly allow them to invest */ 
          $usertable =$this->user_profile->getUserTable();    
          $userId = $usertable['ORIG_ID']; 
          $facebookId = $this->Facebook->getUser(); 
          $sidebarData = array(
           'userName' => $this->user_profile->getUserName(), 
           'facebookId' => $facebookId, 
           'caller' => 'investment_bucket' 
         ); 
         $headerData = array(
          $this->history->getPreviousPageInArray(), 
          'userName' => $this->user_profile->getUserName(), 
          'facebookId' => $facebookId 

         ); 
          $investAmount = 100; 
          $loanPeriod = 60; 
      $investdata = array(
           'investAmount' => $investAmount , 
           'loanPeriod ' => $loanPeriod, 
           'pathName' => 'invest' 
          ); 

          $this->load->view('header', $headerData); 
          $this->load->view('borrower_sidebar_view', $sidebarData); 
          $this->load->view("invest_created_basket_view",$investdata); 
          $this->load->view('footer'); 
     } 

但加載頁面它顯示，

一個PHP錯誤遇到嚴重將數據推送到頁面：公告信息：未定義的變量：loanPeriod文件名：觀點/ invest_created_basket_view.php 行號：9

這裏是我在哪裏加載DAT一個。

<input type ="text" value="<?php echo $investAmount; ?>" 
<input type ="text" value="<?php echo $loanPeriod ; ?>" 

我不知道問題是什麼。

Answer 1

你有一個簡單的錯字在那裏。它是陣列中的尾部空間鍵'loanPeriod '

$investdata = array(
    'investAmount' => $investAmount , 
    'loanPeriod' => $loanPeriod, 
    'pathName' => 'invest' 
);