这是你可以使用的技巧。

<input type="radio" name="name" onclick="this.checked = false;" />

我正在使用一个JS插件，样式复选框/单选输入元素，并使用以下jQuery来建立一个“只读状态”，其中底层值仍然发布，但输入元素似乎无法访问用户，这是我相信我们将使用只读输入属性的预期原因…

if ($(node).prop('readonly')) {
    $(node).parent('div').addClass('disabled'); // just styling, appears greyed out
    $(node).on('click', function (e) {
        e.preventDefault();
    });
}

摘自https://stackoverflow.com/a/71086058/18183749

如果你不能使用'disabled'属性(因为它会擦除值的 input at POST)，并注意到html属性'readonly'只工作 在文本区域和一些输入(文本，密码，搜索，据我所见)， 最后，如果你不想重复你所有的 选择，复选框和带有隐藏输入的单选，您可能会找到 以下功能或任何他的内部逻辑，你喜欢:

addReadOnlyToFormElements = function (idElement) {
    // html readonly don't work on input of type checkbox and radio, neither on select. So, a safe trick is to disable the non-selected items
    $('#' + idElement + ' input[type="radio"]:not(:checked)').prop('disabled',true); 

    // and, on the selected ones, mimic readonly appearance
    $('#' + idElement + ' input[type="radio"]:checked').css('opacity','0.5');
}

没有什么比删除这些只读更容易的了

removeReadOnlyFromFormElements = function (idElement) {
    // Remove the disabled attribut on non-selected
    $('#' + idElement + ' input[type="radio"]:not(:checked)').prop('disabled',false); 
 
    // Remove readonly appearance on selected ones
    $('#' + idElement + ' input[type="radio"]:checked').css('opacity','');
}

在JS中捕获一个“On_click()”事件并像这里一样检查它怎么样?：

http://www.dynamicdrive.com/forums/showthread.php?t=33043

I have a lengthy form (250+ fields) that posts to a db. It is an online employment application. When an admin goes to look at an application that has been filed, the form is populated with data from the db. Input texts and textareas are replaced with the text they submitted but the radios and checkboxes are useful to keep as form elements. Disabling them makes them harder to read. Setting the .checked property to false onclick won't work because they may have been checked by the user filling out the app. Anyhow...

onclick="return false;"

工作就像一个“禁用”无线电和复选框事实上的魅力。

这是你可以使用的技巧。

<input type="radio" name="name" onclick="this.checked = false;" />