jQuery手机：ui-helper-hidden-accessible [英] jQuery mobile : ui-helper-hidden-accessible

问题描述

在我的html代码中：

 < div data-role =fieldcontainid =containsdivclass =no-field-separator> 
< label for =field1class =ui-hidden-accessible>至< / label> 
< input type =searchname =field1id =field1autocorrect =offautocapitalize =offautocomplete =offplaceholder =Field＃1？ value =/> 
< input type =hiddenid =field1valname =field1val/> 
< / div> 
  

在DOM中，由jQUery mobile处理后，插入了follwing元素。 b
$ b

 < span role =statusaria-live =politeclass =ui-helper-hidden-可访问的>< /跨度> 
  

在我的搜索 input 和我隐藏的 input 。

当用户键入我的搜索输入时，我会做一些操作，并更新隐藏字段。

在这种情况下，我注意到这个跨度（类为 ui-helper-hidden-accessible $ b

我不确定发生了什么，或者是由什么触发的。

>

调查发现：
http://forum.jquery.com/topic/ui-helper-hidden-accessible-change

这个目的字段实际上是隐藏但仍然可以访问，但是，这似乎并非如此 - 它在浏览器中呈现为可见。

一种禁止jQuery在我的表单中创建此元素的方法？

  $（.selector =h2_lin>解决方案

）.autocomplete（{
focus：function（event，ui）{
$（。ui-helper-hidden-accessible）。hide（）;
event.preventDefault（）;
}
}）;


In my html code:

<div data-role="fieldcontain" id="containdiv" class="no-field-separator">
    <label for="field1" class="ui-hidden-accessible">To</label>
    <input type="search" name="field1" id="field1" autocorrect="off" autocapitalize="off" autocomplete="off" placeholder="Field #1?" value="" />
    <input type="hidden" id="field1val" name="field1val"/>
</div>

In the DOM, after being processed by jQUery mobile, has inserted the follwing element

<span role="status" aria-live="polite" class="ui-helper-hidden-accessible"></span>

In between my search input and my hidden input.

As the user types in my search input, I do some stuff, and update the value of the hidden field with it.

As this happens, I notice that this span (with class "ui-helper-hidden-accessible") has its content updated with the value of the hidden input.

I am not sure what is happening, or what this is triggered by.

Investigating, I have found that: http://forum.jquery.com/topic/ui-helper-hidden-accessible-change

The purpose of this field is actually for it to be "hidden but still accessible", however, this does not appear to be the case - it renders as visible within the browser.

Is there a way to disable jQuery from creating this element within my form?

解决方案

Hide the class on focus:

$( ".selector" ).autocomplete({
focus: function (event, ui) {
                $(".ui-helper-hidden-accessible").hide();
                event.preventDefault();
            }
});

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