解析PHP的基本文本输出

var req = function () {
    $.ajax({
       url: "out.php",
       cache: false,
       success: function(html) {
          $("#stuff").empty().append(html);
       },
       complete: function() {
          req();
       }
    });
};

req();

This snippet above gets the output in the following format: 0,0

上面的代码片段以下列格式获取输出:0,0

How can I parse that and have one number placed in the CSS selector top and the other in left?

我如何解析它并将一个数字放在CSS选择器顶部而另一个放在左边?

2 个解决方案

#1

Well, if I understood your PHP output it is something like x,y and you need x to be the CSS attribute top and y the CSS attribute left of an element. In my example, I will call the element which will hold these attributes with the id elem.

好吧,如果我理解你的PHP输出它就像x,y,你需要x作为CSS属性top和y左边的CSS属性。在我的例子中,我将使用id元素调用将保存这些属性的元素。

So here it goes:

所以这里:

var css_attr = req.split(",");
$('#elem').css('top', css_attr[0]).css('left', css_attr[1]);

If you'd like to do it just in success of AJAX call just change var css_attr to var css_attr = html.split(","); and the rest stays the same.

如果您想在AJAX调用成功的情况下执行此操作,只需将var css_attr更改为var css_attr = html.split(“,”);其余的保持不变。

That should be all. The split() function is pretty much equal to PHP's explode().

这应该是全部。 split()函数几乎等于PHP的explode()。

Enjoy!

2 个解决方案

#1

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