2016-12-14 74 views
0

我通過XMLHttpRequest調用我的PHP腳本,執行查詢並檢查條件,然後輸出帶有一些Smarty代碼的HTML代碼片段。當我嘗試通過調用jQuery.html()函數或設置innerHTML屬性將代碼插入<div>標記中時,Smarty代碼按原樣打印,因此不會被解釋爲Smarty代碼。我怎麼能解決這個問題?從PHP腳本獲取Smarty格式的數據

相關代碼:

PHP腳本:

<?php 
     $mysqli = new mysqli("localhost", "<<<SQL USERNAME>>>", "<<<SQL PASSWORD>>>", "<<<SQL DATABASE>>>"); 
     $id = $_GET["idmf"]; 
     $cat = $mysqli->query("<<<SQL QUERY>>>")->fetch_assoc()["category"]; 
     if ($cat == $_GET["cat"]) 
      echo 'blahblah'; 
?> 

TPL文件:

{foreach from=$manufacturers item=manufacturer name=manufacturers} 
    <div id="mffilter_{$manufacturer.id_manufacturer}"></div> 
    <script> 

     var xhttpf; 
     if (window.XMLHttpRequest) 
     { 
      xhttpf = new XMLHttpRequest(); 
     } 
     else 
     { 
      // code for IE6, IE5 
      xhttpf = new ActiveXObject("Microsoft.XMLHTTP"); 
     } 
     xhttpf.onreadystatechange = function() 
     { 
      if (this.readyState == 4 && this.status == 200) 
      { 
       document.getElementById("mffilter_{$manufacturer.id_manufacturer}").innerHTML = this.responseText; 
      } 
     }; 
     xhttpf.open("GET", "<<<ENDPOINT>>>.php?cat=food&idmf={$manufacturer.id_manufacturer}", true); 
     xhttpf.send(); 

    </script> 
+0

Smarty的沒有按那樣工作。您需要在回顯前用smarty解析php腳本中所需的html。另外,如果您使用Prestashop,則使用其控制器及其數據庫訪問方法進行ajax調用。 – TheDrot

+0

@TheDrot請你以某種方式解決我的問題? – jinzo78

回答

0

嘗試用下面的代碼替換您的TPL文件代碼:

{foreach from=$manufacturers item=manufacturer name=manufacturers} 
    <div id="mffilter_"{$manufacturer.id_manufacturer}></div> 
    <script> 

     var xhttpf; 
     if (window.XMLHttpRequest) 
     { 
      xhttpf = new XMLHttpRequest(); 
     } 
     else 
     { 
      // code for IE6, IE5 
      xhttpf = new ActiveXObject("Microsoft.XMLHTTP"); 
     } 
     xhttpf.onreadystatechange = function() 
     { 
      if (this.readyState == 4 && this.status == 200) 
      { 
       document.getElementById("mffilter_"{$manufacturer.id_manufacturer}).innerHTML = this.responseText; 
      } 
     }; 
     xhttpf.open("GET", "<<<ENDPOINT>>>.php?cat=food&idmf="{$manufacturer.id_manufacturer}, true); 
     xhttpf.send(); 

    </script>