我想，当用户点击它，所以我用jQuery函数来获得IMG SRC当用户点击image.Below jQuery是为获取IMG SRC

I wanted to get a img src to php variable when a user clicks it so i used jquery function to get img src when user clicks that image.Below jquery is for fetching img src

$("img").click(function() {
    var ipath = $(this).attr('src');
})

现在我想这样的事情来获得IPATH值PHP变量

now i tried something like this to get the ipath value to php variable

$.ajax({ type:'POST', url: 'sample.php',
 dataType: 'HTML', data: dataString,
 success: function(data)
{
 } 
});
});

我不知道如何使用Ajax的正确谁能帮助使用Ajax功能，以完成这件事？ 谢谢你。

I'm not sure about using Ajax correctly can anyone help with Ajax function to get this done? Thank you.

推荐答案

您应该AJAX调用时，IMG被点击，例如：

You should make ajax call when img is clicked for example:

$(function (){
   $("#myimg").click(function() {
      $.ajax({
        type: "POST",
        url: "some.php",
        data: { param: $(this).attr('src'); }
      }).done(function( msg ) {
             alert( "Data Saved: " + msg );
     });
  });
}

HTML code

<img src="https://m.xsw88.com/allimgs/daicuo/20230910/757.png.jpg" alt="image" id="myimg" />

在 some.php 使用

 echo $_POST['param'];

获得的价值，如果你使用类型：GET 你应该用那么 $ _ GET 来获取值

to get value and if you used type:GET you should use then $_GET to obtain value.