阻止提交HTML表单字段 [英] Preventing an HTML form field from being submitted

问题描述

我想以编程方式允许或隐藏HTML 5表单中未提交的表单字段.我以为我可以将其CSS display 属性设置为 none .但是，它仍然会被提交(无法看到).我可以设置另一个属性，而不是完全将元素从HTML5文档中删除吗?

I want to programmatically allow or hide a form field from being submitted in an HTML5 form. I thought I could just set its CSS display attribute to none. However, it still gets submitted (just can't be seen). Is there another property I can set rather than removing the element completely from the HTML5 document?

推荐答案

只需为表单字段设置 disabled 属性，例如

Simply set disabled attribute for the form field, e.g.

<input name="test" value="test" disabled="disabled">

REF:: http://www.w3.org/TR/html401/interact/forms.html#h-17.12.1

这篇关于阻止提交HTML表单字段的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！