數組從php到jquery通過ajax

Question

我有一個javascript，它接觸一個php頁面，它從數據庫中獲取一些數據並將其保存在一個數組中。

我想獲取該數組並使用jquery將其循環。

該數組如下所示：

Array ( 
  [0] => Array ( [image] => article_list1.png [title] => Everyone involved in OMS in Ghent ) 
  [1] => Array ( [image] => article_list1.png [title] => Everyone involved in OMS in Ghent ) 
  [2] => Array ( [image] => article_list1.png [title] => Everyone involved in OMS in Ghent ) 
  [3] => Array ( [image] => article_list1.png [title] => Everyone involved in OMS in Ghent ) 
  [4] => Array ( [image] => article_list1.png [title] => Everyone involved in OMS in Ghent ) 
  [5] => Array ( [image] => article_list1.png [title] => Everyone involved in OMS in Ghent ) 
);

Answer 1

執行此操作的最佳方法是對數組進行json_encode，然后將結果回顯給JavaScript / jQuery：

json_encode PHP函數

這是PHP php演示

<?php
$myarray = Array ( 
  Array ( 'image' => 'article_list1.png', 'title' => 'Everyone involved in OMS in Ghent' ), 
  Array ( 'image' => 'article_list1.png', 'title' => 'Everyone involved in OMS in Ghent' ), 
  Array ( 'image' => 'article_list1.png', 'title' => 'Everyone involved in OMS in Ghent' ), 
  Array ( 'image' => 'article_list1.png', 'title' => 'Everyone involved in OMS in Ghent' ), 
  Array ( 'image' => 'article_list1.png', 'title' => 'Everyone involved in OMS in Ghent' ), 
  Array ( 'image' => 'article_list1.png', 'title' => 'Everyone involved in OMS in Ghent' ) 
);

echo json_encode($myarray);
?>

這應該給你這樣的東西：

[{"image":"article_list1.png","title":"Everyone involved in OMS in Ghent"},{"image":"article_list1.png","title":"Everyone involved in OMS in Ghent"},{"image":"article_list1.png","title":"Everyone involved in OMS in Ghent"},{"image":"article_list1.png","title":"Everyone involved in OMS in Ghent"},{"image":"article_list1.png","title":"Everyone involved in OMS in Ghent"},{"image":"article_list1.png","title":"Everyone involved in OMS in Ghent"}]

並使用jQuery jsfiddle demo訪問它：

var myJson = '[{"image":"article_list1.png","title":"Everyone involved in OMS in Ghent"},{"image":"article_list1.png","title":"Everyone involved in OMS in Ghent"},{"image":"article_list1.png","title":"Everyone involved in OMS in Ghent"},{"image":"article_list1.png","title":"Everyone involved in OMS in Ghent"},{"image":"article_list1.png","title":"Everyone involved in OMS in Ghent"},{"image":"article_list1.png","title":"Everyone involved in OMS in Ghent"}]';
myJson = JSON.parse(myJson);
for(var i=0; i<myJson.length; i++)
    console.log(myJson[i].image+ ' ' + myJson[i].title);

Answer 2

你可以隨時使用php將該數組打印為js列表。 或者通過json導出它。