php - How can I reload a php file with Ajax?

Question

I have a php file that's create a .txt file with name of some photos. But constantly new photos are being added to the images folder. On my index page, I have a javascript function that call the ajax function, because I don't want to reload the page. I just want to request again the php file to recreate the .txt file with the name of all photos again. Can someone help me with the ajax?

Answer 1

我会为此使用 JQuery，因为它会变得容易得多。

$.ajax({
  url: 'path/createtextfile.php',
  success: function(data) {
    alert('textfile created');
  }
});

就目前而言，它从 createtextfile.php 返回结果并发出警报。

但是，如果您的文件返回列表中所有图片的名称（当然是分隔的）

例子：name1, name2, name3

然后，您可以将此列表分解为一个数组并再次使用 JQuery 创建 html 元素以显示名称。