(Javascript) 无论我输入什么内容，如何在文本框中仅显示 1 个字符？
我只想使用一个简单的 HTML Textbox 作为密码框 () do。
为我在其中输入的每个字符显示 * 或 黑色圆圈。
“密码”框供用户记住该值。我只是不想要它。我的意思是，我使用的不是里面的那种密码。只是正常输入值，但需要隐藏所有输入以防止周围人看到。所以，不想被浏览器要求记住里面的值
I just wanna use a simple HTML Textbox <input type="text" /> as a Password Box (<input type="password" />) do.
Showing the * or black circles for every single character i type inside.
"Password" box is offering user to remember the value. I just don't want it. I mean, what i'm using is not the kind of passwords inside. Just a normal input values but need to hide everything input from seeing from surrounding. So, don't want to be asked by browser to remember the values inside
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您可以手动捕获键盘事件并将字符替换为“*”。如果您想稍后使用原始输入，您仍然需要将其保存在某个地方。
我在这里做了一个jsfiddle： http://jsfiddle.net/EPRp4/
实际上代码很短，所以我我会把它发布在这里：
You could manually catch the keyboard events and replace the characters by "*". You'll still have to save the original input somewhere if you want to use it later.
I made a jsfiddle here : http://jsfiddle.net/EPRp4/
Actually the code is pretty short so I'm gonna post it here :
相信大家都错过了最初的一点请求：TEXTBOX作为输入类型密码。
4lvin，尽管您未能在社区留下的评论的答案中表达您的真实想法，但我相信您要么想要一些魔法，要么想要您在原始请求中提出的要求：输入类型密码的 TEXTBOX 功能。
您将必须拦截用户的每次击键，将其存储在“原始”字符串中，并在文本框中显示“相同大小”的加星号（或星号）字符串。
这并非不可能做到。看一下 onKeyPress() 并从那里开始。祝你好运！
顺便说一句，您可以重新发明轮子并对常规输入类型文本执行相同的操作。
编辑：好的，无论用户输入什么（或最后一个字符），您只想显示一个星星。按照指示继续 (onKeyPress()) 并从那里开始构建。
I believe everyone is missing the original point request: TEXTBOX as input type password.
4lvin, even though you haven't been able to express your real toughts in the answers to the comments left by the community, I believe you either want some magic or you want what you asked in the original request: TEXTBOX functionality of input type password.
You will have to intercept each and every keystroke by the user, store it on an "original" string and show a "same-size" stared (or asterisked) string on the textbox.
It is not impossible to do. Take a look at onKeyPress() and go from there. Good luck!
By the way, you could RE-INVENT the wheel and do the same for a regular input type text.
EDIT: okay, you just want to show A SINGLE STAR no matter what the user type (or a single -- last -- character). PROCEED as instructed (onKeyPress()) and build from there.