$(document).ready(function() {
// #login-box password field
$('#password').attr('type', 'text');
$('#password').val('Password');
});
这是为了将password类型的#password输入字段(id="password")更改为普通的文本字段,然后填充文本"password"。
但这并不奏效。为什么?
表格如下:
<form enctype="application/x-www-form-urlencoded" method="post" action="/auth/sign-in">
<ol>
<li>
<div class="element">
<input type="text" name="username" id="username" value="Prihlasovacie meno" class="input-text" />
</div>
</li>
<li>
<div class="element">
<input type="password" name="password" id="password" value="" class="input-text" />
</div>
</li>
<li class="button">
<div class="button">
<input type="submit" name="sign_in" id="sign_in" value="Prihlásiť" class="input-submit" />
</div>
</li>
</ol>
</form>
Here is a method which uses an image next to the password field to toggle between seeing the password (text input) and not seeing it (password input). I use an "open eye" and "closed eye" image, but you can use whatever suits you. The way it works is having two inputs/images and upon clicking the image, the value is copied from the visible input to the hidden one, and then their visibility is swapped. Unlike many of the other answers which use hardcoded names, this one is general enough to use it multiple times on a page. It also degrades gracefully if JavaScript is unavailable.
这是其中两个在一页上的样子。在这个例子中,密码a是通过点击它的眼睛来显示的。
$(document).ready(function() {
$('img.eye').show();
$('span.pnt').on('click', 'img', function() {
var self = $(this);
var myinp = self.prev();
var myspan = self.parent();
var mypnt = myspan.parent();
var otspan = mypnt.children().not(myspan);
var otinp = otspan.children().first();
otinp.val(myinp.val());
myspan.hide();
otspan.show();
});
});
img.eye {
vertical-align: middle;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<form>
<b>Password-A:</b>
<span class="pnt">
<span>
<input type="password" name="passa">
<img src="eye-open.png" class="eye" alt="O" style="display:none">
</span>
<span style="display:none">
<input type="text">
<img src="eye-closed.png" class="eye" alt="*">
</span>
</span>
</form>
<form>
<b>Password-B:</b>
<span class="pnt">
<span>
<input type="password" name="passb">
<img src="eye-open.png" class="eye" alt="O" style="display:none">
</span>
<span style="display:none">
<input type="text">
<img src="eye-closed.png" class="eye" alt="*">
</span>
</span>
</form>
这是所有IE8爱好者的又一个选择,在新浏览器上也能完美运行。您可以只给文本上色以匹配输入的背景。如果你有一个单一的字段,当你点击/聚焦在该字段上时,这将改变颜色为黑色。我不会在公共站点上使用这个,因为它会“迷惑”大多数人,但我在一个只有一个人可以访问用户密码的ADMIN部分中使用它。
$('#MyPass').click(function() {
$(this).css('color', '#000000');
});
-OR-
$('#MyPass').focus(function() {
$(this).css('color', '#000000');
});
这也是需要的,当您离开字段时,将文本更改为白色。简单,简单,简单。
$("#MyPass").blur(function() {
$(this).css('color', '#ffffff');
});
[另一选择]
现在,如果你有几个字段,你正在检查,都有相同的ID,因为我正在使用它,添加一个类的“pass”字段,你想隐藏的文本。设置密码字段类型为“text”。这样,只有类为“pass”的字段才会被更改。
<input type="text" class="pass" id="inp_2" value="snoogle"/>
$('[id^=inp_]').click(function() {
if ($(this).hasClass("pass")) {
$(this).css('color', '#000000');
}
// rest of code
});
这是第二部分。这将在您离开字段后将文本更改为白色。
$("[id^=inp_]").blur(function() {
if ($(this).hasClass("pass")) {
$(this).css('color', '#ffffff');
}
// rest of code
});