html运行实例（eg_js_json_jsonp_callback）-搜寻教程库

代码示例：（标识：eg_js_json_jsonp_callback）

<!DOCTYPE html>
<html>

<body>

<h1>请求调用函数</h1>

<p>PHP 文件返回对您作为回调发送的函数的调用。</p>

<button onclick="clickButton()">单击我！</button>

<p id="demo"></p>

<script>
function clickButton() {
  var s = document.createElement("script");
  s.src = "/static/demo/php/demo_php_jsonp_db.php?callback=myFunc";
  document.body.appendChild(s);
}

function myDisplayFunction(myObj) {
  document.getElementById("demo").innerHTML = myObj.name;
}
</script>

</body>
</html>