jquery用图像替换文本，帮助-jqueryreplacetextwithimage,help

6  

("*").each(function () { 
   if ($(this).children().length == 0) {
      var newHTML = $(this).html().replace('basketball','');
      $(this).html(newHTML);
   } 
});

EDIT

My mistake. I thought you wanted to replace the entire element. Check out my updated answer.

我的错。我以为你想要替换整个元素。看看我更新的答案。

2  

You need to modify the html() rather than the text().

您需要修改html()而不是text()。

You can simplify your code to

您可以将代码简化为

$("*").filter(function() { return !$(this).children().length; })
      .html(function(index, old) { return old.replace('basketball', ''); });

0  

I'd reccomend JQIR for this. first replace "basketball" with "basketball" as you are doing above. Then run the following:

我会为此推荐JQIR。首先用“篮球 ”替换“篮球”,如上所述。然后运行以下命令:

$(".jqir").jQIR("png", "images/");

This assumes that you have an image images/basketball.png. You can adjust as needed.

这假设你有一个图像images / basketball.png。您可以根据需要进行调整。