displayDialog 方法 return 值用作字符串参数时导致错误 -1700

Question

当我尝试打印 Var 'password' 时，它显示

Error -1700: Can't convert types.

var app = Application.currentApplication();
app.includeStandardAdditions = true;


var text = Application('System Events')
//prompt
var password = app.displayDialog('enter your password', {defaultAnswer: " "});
text.keystroke(password)
//returned message is Error -1700: Can't convert types.

Answer 1

displayDialog 命令 returns 一个 AlertReply 记录，在 JXA 中看起来像这样：

{"buttonReturned":"OK", "textReturned":"password"}

要获取在对话框中输入的值，请尝试将 .textReturned 附加到 displayDialog 调用，如下所示：

var password = app.displayDialog('enter your password', {defaultAnswer: " "}).textReturned;

displayDialog 方法 return 值用作字符串参数时导致错误 -1700

displayDialog method return value causes error -1700 when used as string argument

javascript

javascript-automation