浏览器是否支持ajax加载的登录表单的自动完成？ [英] Do browsers support autocomplete for ajax loaded login forms at all?

问题描述

我的问题是，浏览器的（IE& FF）自动完成功能不适用于我的登录表单。

我有一个webapp的CakePHP& jQuery。允许访客登录/注册不引人注目。登录表单位于div内，通过AJAX加载。

浏览器会将其识别为登录字段，因为它们会提示我在单击登录时保存凭据。他们真的保存用户名/密码，因为它们出现在浏览器设置中保存的用户名/密码之间。但保存的用户名/密码从不会自动输入。当页面加载时，它们不会显示预先输入。当我开始输入用户名时，用户名将显示为建议，但即使您选择该用户名，也不会在其旁边输入密码。为什么？

您可以自己测试，这里是一个简单的AJAX登录表单：

http://gablog.eu/test/ajaxlogin.html

它加载以下登录表单，如果你转到下面的url，自动完成将只适用于纯表单，所以它不是一个问题与表单本身，而是它是已载入AJAX：
http://gablog.eu/test/loginform.html

布局：

 < div id =user- bar> 
< script type =text / javascript> 
 $（function（）{
 $（＃user-bar）。load（'loginform.html'）。html（）; 
}）; 
< / script> 
< / div> 
 

视图已加载（未登录时）：

 < form id =form-loginaction =onsubmit =login（）; return false;> 
< input type =textid =usernamename =username/> 
< input type =passwordid =passwordname =password/> 
< input type =submitvalue =Login/> 
< div id =login-errorclass =error-message>< / div> 
< / form> 
 
< script type =text / javascript> 
 function login（）{
 $ .post（'/ ajax / login'，$（＃form-login）。serialize（），function（data）{
 if .success）{
 $（＃user-bar）。load（'userbar.html'）。html（）; 
} else {
 $（＃login-error ）.html（data.message）; 
} 
}，json）; 
} 
< / script> 
  

说明：我不想使用AJAX自动完成功能，我想要浏览器的自动完成功能登录表单。这是我的形式和浏览器之间的问题。 jQuery提交似乎扮演次要角色，因为用户名/密码被保存。他们只是没有自动输入的ajax加载的HTML元素！（测试网站不使用jQuery提交。）相关问题：

解决方案 / div>

自动完成功能（至少在Firefox中）会在网页载入期间触发。

登录表单很小。我会从一开始就将它包含在页面中，并考虑用CSS隐藏它，直到需要它。

My problem is, that the browsers' (IE&FF) autocomplete does not work for my login form.

I have a webapp with CakePHP & jQuery. To allow visitors to login/register unobtrusively. The login form is inside a div, which is loaded via AJAX. (This enables logging in without a page reload.)

The browsers do recognize it as a login field, as they prompt me to save the credentials when clicking login. And they really do save the username/password, as they appear between the saved ones in the browser settings. But the saved username/password is never entered automatically. They do not appear pre-entered when the page loads. When I start typing in the username, the username appears as a suggestion, but even when you select it, the password is not entered next to it. Why? How can I get this working?

That you can test it yourself, here is a simple AJAX login form:

http://gablog.eu/test/ajaxlogin.html

It loads the following login form, if you go to the url below, autocomplete will work for just the plain form, so it is not a problem with the form itself, but rather that it is AJAX loaded: http://gablog.eu/test/loginform.html

The layout:

<div id="user-bar">
    <script type="text/javascript">
        $(function() {
           $("#user-bar").load('loginform.html').html();
        });
    </script>
</div>

The view loaded (when not logged in):

<form id="form-login" action="" onsubmit="login(); return false;">
    <input type="text" id="username" name="username"/>
    <input type="password" id="password" name="password"/>
    <input type="submit" value="Login"/>
    <div id="login-error" class="error-message"></div>
</form>

<script type="text/javascript">
    function login() {
        $.post('/ajax/login', $("#form-login").serialize(), function(data) {
            if (data.success) {
                $("#user-bar").load('userbar.html').html();
            } else {
                $("#login-error").html(data.message);
            }
        }, "json");
    }
</script>

To clarify: I do not want to use AJAX autocomplete, I want the browser's autocomplete to work for my login form. This is an issue between my form and the browser. jQuery submission seems to play a minor role, as the usernames/passwords are saved. They are just not auto-entered for ajax loaded HTML elements! (The test site does not use jQuery submission.) Related question: browser autocomplete/saved form not work in ajax request

解决方案

Autocomplete, in Firefox at least, triggers during page load. Adding the content afterwards would miss the window of opportunity.

A login form is tiny. I'd include it in the page from the outset and consider hiding it with CSS until it is wanted.

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