消息对话框中的输入[HTML/Javascript]

消息对话框中的输入[HTML/Javascript],javascript,windows,microsoft-metro,Javascript,Windows,Microsoft Metro,我的问题只是如何在MessageDialog(文本框…)中输入。以下是按钮的代码: var msg = new Windows.UI.Popups.MessageDialog("<div>lol</div>", "Updates available"); enter code here msg.commands.append(new Windows.UI.Popups.UICommand("Don't install", function (command) { Win

我的问题只是如何在MessageDialog(文本框…)中输入。以下是按钮的代码:

var msg = new Windows.UI.Popups.MessageDialog("<div>lol</div>", "Updates available");
enter code here

msg.commands.append(new Windows.UI.Popups.UICommand("Don't install", function (command) {
WinJS.log && WinJS.log("The 'Don't install' command has been selected.", "sample", "status");}));

msg.defaultCommandIndex = 1;
msg.showAsync();
var msg=newwindows.UI.Popups.MessageDialog(“lol”,“可用更新”);
在这里输入代码
msg.commands.append(新的Windows.UI.Popups.UICommand(“不安装”),函数(command){
WinJS.log&&WinJS.log(“已选择“不安装”命令。”,“示例”,“状态”);});
msg.defaultCommandIndex=1;
msg.showanc();

您能更新您的MessageDialog以包含这样一个文本框吗

    var msg = new Windows.UI.Popups.MessageDialog("<div>lol<br/><input type="text"/></div>", "Updates available");
var msg=newwindows.UI.Popups.MessageDialog(“lol
”,“可用更新”);
这是不可能的,它在消息对话框中显示代码,而不是文本框中显示添加的microsoft metro标记。你将来也应该这样做。