Question

如何停止此操作 - ！DOCTYPE html--在移动设备上运行时有两个脚本？

隐藏带有URL的div不起作用，因此显然需要停止其中一个或两个脚本。谢谢！

<!DOCTYPE html>
<html>
<script>
function includeHTML() {
  var z, i, elmnt, file, xhttp;
  /*loop through a collection of all HTML elements:*/
  z = document.getElementsByTagName("*");
  for (i = 0; i < z.length; i++) {
    elmnt = z[i];
    /*search for elements with a certain atrribute:*/
    file = elmnt.getAttribute("w3-include-left-html");
    if (file) {
      /*make an HTTP request using the attribute value as the file name:*/
      xhttp = new XMLHttpRequest();
      xhttp.onreadystatechange = function() {
        if (this.readyState == 4) {
          if (this.status == 200) {elmnt.innerHTML = this.responseText;}
          if (this.status == 404) {elmnt.innerHTML = "Page not found.";}
          /*remove the attribute, and call this function once more:*/
          elmnt.removeAttribute("w3-include-left-html");
          includeHTML();
        }
      }      
      xhttp.open("GET", file, true);
      xhttp.send();      
      /*exit the function:*/
      return;
    }
  }
};

</script>

<body>

<div w3-include-left-html="borders/border-left.html"></div> 

<script>
includeHTML();
</script>

</body>
</html>

Answer 1

使用以下方法之一检测移动浏览器：

Detecting a mobile browser

如果检测到，请立即返回。

例如

<script>
function includeHTML() {
  if (mobilecheck()) {
      return;
  }

... code to run on desktops only

</script>

如何阻止脚本在移动设备上运行

1 个答案: