v0.26.16 新增一次客户端，列表会增加2个一样的客户端

[GMYXDS]

Describe the bug 点击新增客户端，会提示2次增加成功，然后然后客户端列表，发现刚才新增了2个重复的客户端

To Reproduce 如上

Expected behavior 点击新增只增加一个客户端

Screenshots or logs 无

Server (please complete the following information):

• OS: ubuntu
• ARCH: Amd64
• Tunnel none
• Version v0.26.16

Client (please complete the following information):

• OS: Windows
• ARCH: Amd64
• Tunnel none
• Version v0.26.16

Additional context 无

[GMYXDS]

function submitform(action, url, postdata) {
    postsubmit = false;
    switch (action) {
        case 'start':
        case 'stop':
        case 'delete':
            var langobj = languages['content']['confirm'][action];
            action = (langobj[languages['current']] || langobj[languages['default']] || 'Are you sure you want to ' + action + ' it?');
            if (! confirm(action)) return;
            postsubmit = true;
        case 'add':
        case 'edit':
            $.ajax({
                type: "POST",
                url: url,
                data: postdata,
                success: function (res) {
                    alert(langreply(res.msg));
                    if (res.status) {
                        if (postsubmit) {document.location.reload();}else{history.back(-1);}
                    }
                }
            });
        case 'global':
            $.ajax({
                type: "POST",
                url: url,
                data: postdata,
                success: function (res) {
                    alert(langreply(res.msg));
                    if (res.status) {
                        document.location.reload();
                    }
                }
            });
    }
}

猜测问题可能是，触发add之后，同时走了edit 和 global

[yisier]

已修复