Removal alert pop domain

Removal alert pop domain

Calling your browser in JS alert popups will appear domain name information, it is not pretty, now use JS to rewrite the alert method provides two ways for writing here:

1, removal of the movable end alert name , a direct call to the code;

(function(){
        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);
        }
    })();

2, mobile terminal and the pc will not work, rewrite alert method, the code can be called directly

window.alert = function(msg, callback) {
    var div = document.createElement("div");
    div.innerHTML = "<style type=\"text/css\">"
            + ".nbaMask { position: fixed; z-index: 1000; top: 0; right: 0; left: 0; bottom: 0; background: rgba(0, 0, 0, 0.5); }                                                                                                                                                                       "
            + ".nbaMaskTransparent { position: fixed; z-index: 1000; top: 0; right: 0; left: 0; bottom: 0; }                                                                                                                                                                                            "
            + ".nbaDialog { position: fixed; z-index: 5000; width: 80%; max-width: 300px; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%); transform: translate(-50%, -50%); background-color: #fff; text-align: center; border-radius: 8px; overflow: hidden; opacity: 1; color: white; }"
            + ".nbaDialog .nbaDialogHd { padding: .2rem .27rem .08rem .27rem; }                                                                                                                                                                                                                         "
            + ".nbaDialog .nbaDialogHd .nbaDialogTitle { font-size: 17px; font-weight: 400; }                                                                                                                                                                                                           "
            + ".nbaDialog .nbaDialogBd { padding: 0 .27rem; font-size: 15px; line-height: 1.3; word-wrap: break-word; word-break: break-all; color: #000000; }                                                                                                                                          "
            + ".nbaDialog .nbaDialogFt { position: relative; line-height: 48px; font-size: 17px; display: -webkit-box; display: -webkit-flex; display: flex; }                                                                                                                                          "
            + ".nbaDialog .nbaDialogFt:after { content: \" \"; position: absolute; left: 0; top: 0; right: 0; height: 1px; border-top: 1px solid #e6e6e6; color: #e6e6e6; -webkit-transform-origin: 0 0; transform-origin: 0 0; -webkit-transform: scaleY(0.5); transform: scaleY(0.5); }               "
            + ".nbaDialog .nbaDialogBtn { display: block; -webkit-box-flex: 1; -webkit-flex: 1; flex: 1; color: #09BB07; text-decoration: none; -webkit-tap-highlight-color: transparent; position: relative; margin-bottom: 0; }                                                                       "
            + ".nbaDialog .nbaDialogBtn:after { content: \" \"; position: absolute; left: 0; top: 0; width: 1px; bottom: 0; border-left: 1px solid #e6e6e6; color: #e6e6e6; -webkit-transform-origin: 0 0; transform-origin: 0 0; -webkit-transform: scaleX(0.5); transform: scaleX(0.5); }             "
            + ".nbaDialog a { text-decoration: none; -webkit-tap-highlight-color: transparent; }"
            + "</style>"
            + "<div id=\"dialogs2\" style=\"display: none\">"
            + "<div class=\"nbaMask\"></div>"
            + "<div class=\"nbaDialog\">"
            + "    <div class=\"nbaDialogHd\">"
            + "        <strong class=\"nbaDialogTitle\"></strong>"
            + "    </div>"
            + "    <div class=\"nbaDialogBd\" id=\"dialog_msg2\">弹窗内容，告知当前状态、信息和解决方法，描述文字尽量控制在三行内</div>"
            + "    <div class=\"nbaDialogHd\">"
            + "        <strong class=\"nbaDialogTitle\"></strong>"
            + "    </div>"
            + "    <div class=\"nbaDialogFt\">"
            + "        <a href=\"javascript:;\" class=\"nbaDialogBtn nbaDialogBtnPrimary\" id=\"dialog_ok2\">确定</a>"
            + "    </div></div></div>";
    document.body.appendChild(div);
 
    var dialogs2 = document.getElementById("dialogs2");
    dialogs2.style.display = 'block';
 
    var dialog_msg2 = document.getElementById("dialog_msg2");
    dialog_msg2.innerHTML = msg;
 
    // var dialog_cancel = document.getElementById("dialog_cancel");
    // dialog_cancel.onclick = function() {
    // dialogs2.style.display = 'none';
    // };
    var dialog_ok2 = document.getElementById("dialog_ok2");
    dialog_ok2.onclick = function() {
        dialogs2.style.display = 'none';
        callback();
    };
};