小编Mik*_*ike的帖子

如何在 Firefox 和 Chrome 中删除按 esc 退出全屏？

我使用以下 JavaScript 代码全屏显示页面：

<!DOCTYPE html>
<html>
<head>
    <title></title>
</head>
<body>
    <div style="border:1px solid red;height:100px;width:100px;background-color:red;" onclick="requestFullScreen(document.body)"></div>
    <div style="border:1px solid red;height:100px;width:100px;background-color:blue;" onclick="exitFullScreen(document.body)"></div>

    <script>
        function requestFullScreen(element) {
            // Supports most browsers and their versions.
            var requestMethod = element.requestFullScreen || element.webkitRequestFullScreen || element.mozRequestFullScreen || element.msRequestFullscreen;

            if (requestMethod) { // Native full screen.
                requestMethod.call(element);
            } else if (typeof window.ActiveXObject !== "undefined") { // Older IE.
                var wscript = new ActiveXObject("WScript.Shell");
                if (wscript !== null) {
                    wscript.SendKeys("{F11}");
                }
            }
        }

    </script>

    <script>
        function exitFullScreen() {
            if …

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javascript css browser firefox google-chrome

Mik*_*ike

lucky-day

13
推荐指数

2
解决办法

9717
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如何在多个表中锁定插入？

我使用此命令在多行中插入多个记录,如果插入不成功,如何锁定命令和回滚更改？

SqlCommand cmd = new SqlCommand();

        string s = @"

                declare @one_id int; 

                INSERT INTO tbl_one(o1,o2,o3) VALUES(@o1,@o2,@o3);

                set @one_id=SCOPE_IDENTITY();

                INSERT INTO tbl_two(t1,t2,f3) VALUES(@t1,@t2,@one_id);
                INSERT INTO tbl_two(t1,t2,f3) VALUES(@t3,@t4,@one_id);
                INSERT INTO tbl_two(t1,t2,f3) VALUES(@t5,@t6,@one_id);
                ";

        cmd.CommandText =s;

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sql sql-server asp.net locking transactions

Mik*_*ike

lucky-day

-1
推荐指数

1
解决办法

81
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