alert 去除 链接地址
时间: 2024-02-11 22:00:34 浏览: 57
根据提供的引用内容,可以看出要去除alert和confirm提示框中的链接地址,可以通过在iframe中设置src属性为"data:text/plain,"来实现。具体代码如下:
```
window.alert = function(name){
var iframe = document.createElement("IFRAME");
iframe.style.display="none";
iframe.setAttribute("src", 'data:text/plain,');
document.documentElement.appendChild(iframe);
window.frames[0].window.alert(name);
iframe.parentNode.removeChild(iframe);
}
window.confirm = function (message) {
var iframe = document.createElement("IFRAME");
iframe.style.display = "none";
iframe.setAttribute("src", 'data:text/plain,');
document.documentElement.appendChild(iframe);
var alertFrame = window.frames[0];
var result = alertFrame.window.confirm(message);
iframe.parentNode.removeChild(iframe);
return result;
};
```
以上代码可以将alert和confirm提示框中的链接地址去除。
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