Js实现设为首页和加入收藏功能

本是古典何须时尚 2021-09-12 02:20 276阅读 0赞

注：补充一下，测试了半天，发现虽然设置成功，但是页面还是跳转到一个新的页面，原来是没有写return.以下是摘抄~

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd][http_www.w3.org_TR_xhtml1_DTD_xhtml1-transitional.dtd]">  
   
<html xmlns="[http://www.w3.org/1999/xhtml][http_www.w3.org_1999_xhtml]">  
<head><title>  
 设为首页、加入收藏案例  
</title>  
    <script type="text/javascript" language="javascript">  
        function AddFavorite(sURL, sTitle)  
        \{  
            try  
            \{  
                window.external.addFavorite(sURL, sTitle);  
            \}  
            catch (e)  
            \{  
                try  
                \{  
                    window.sidebar.addPanel(sTitle, sURL, "");  
                \}  
                catch (e)  
                \{  
                    alert("加入收藏失败，请使用Ctrl+D进行添加");  
                \}  
            \}  
        \}

function setHomepage() \{  
            var temp = window.location.href;  
            if (window.ActiveXObject) \{  
                this.style.behavior = 'url(\#default\#homepage)'; this.setHomePage(temp);

return;  
            \}  
            else if (window.sidebar) \{  
                if (window.netscape) \{  
                    try \{  
                        netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");  
                    \}  
                    catch (e) \{  
                        alert("此操作被浏览器拒绝！请在浏览器地址栏输入“about:config”并回车然后将\[signed.applets.codebase\_principal\_support\]设置为'true'");  
                    \}  
                \}  
                var prefs = Components.classes\['@mozilla.org/preferences-service;1'\].getService(Components.interfaces.nsIPrefBranch);  
                prefs.setCharPref('browser.startup.homepage', temp);  
            \}  
        \}

</script>

</head>  
<body>  
    <div>  
        <a href="javascript:void(0)" οnclick="SetHome(this,window.location)">设为首页</a>  
        <a href="javascript:void(0)" οnclick="AddFavorite(window.location,document.title)">加入收藏 </a>  
    </div>  
</body>  
</html>

[http_www.w3.org_TR_xhtml1_DTD_xhtml1-transitional.dtd]: http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd
[http_www.w3.org_1999_xhtml]: http://www.w3.org/1999/xhtml