Spring形式:输入HTML5必填属性

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问题描述

我正在使用Spring表单，并且想使用Spring表单似乎不支持的HTML5'required'属性.

I am using Spring forms and would like to use the HTML5 'required' attribute which Spring forms does not seem to support.

<form:input path="someinput" cssClass="required"/>

我似乎做不到

<form:input path="someinput" cssClass="required" required="required"/>

，因为Spring TLD当前不支持此功能.

as this is currently not supported by the Spring TLD.

如果我想使用完整的HTML5规范，似乎需要放弃弹簧形式

It seems like I NEED to ditch spring forms if I want to use the full HTML5 spec

<input name="someinput" id="someinput" class="required" required="required"></input>

有人知道我如何用spring形式3.1.3.RELEASE实现所需的字段吗?谢谢！

Does anyone know how I can implement the required field with spring forms 3.1.3.RELEASE?Thanks!

推荐答案

只需在页面末尾添加一些jquery

just add some jquery at the end of the page

    <html>
    <body>
            <form:input path="someinput" id="someinput"/>
    </body>
    <script>
            $("#someinput").attr('required', '');
    </script>
    </html>

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