如何用图像替换单选按钮? [英] How to replace radio buttons with images?

问题描述

我想代替标准单选按钮，对每个单选按钮使用不同的图像.对于选定状态，我希望在图像周围出现边框.

I would like to, instead of the standard radio button, use distinct images for each radio button. For the selected state I would like for a border to appear around the image.

我尝试为单选按钮制作图像标签，然后隐藏该按钮，但是由于某种原因，这似乎破坏了功能.

I have tried making the images labels for the radio button and then hiding the button, but that seems to break the functionality for some reason.

我也遇到过这篇文章: http://ryanfait. com/resources/custom-checkboxes-radio-buttons/，我可能会以某种方式扭曲我的意图.

I also have come across this article: http://ryanfait.com/resources/custom-checkboxes-and-radio-buttons/ which I could potentially somehow twist to my purposes.

有没有更简单/更好的方法?

Is there an easier/better way?

推荐答案

• 演示::

• DEMO: http://so.lucafilosofi.com/is-there-an-easy-way-to-replace-radio-button-with-images-and-a-colored-border-fo/

jQuery

        $('input:radio').hide().each(function() {
            $(this).attr('data-radio-fx', this.name);
            var label = $("label[for=" + '"' + this.id + '"' + "]").text();
            $('<a ' + (label != '' ? 'title=" ' + label + ' "' : '' ) + ' data-radio-fx="'+this.name+'" class="radio-fx" href="#">'+
                '<span class="radio' + (this.checked ? ' radio-checked' : '') + '"></span></a>').insertAfter(this);
        });
        $('a.radio-fx').on('click', function(e) {
            e.preventDefault();
            var unique = $(this).attr('data-radio-fx');
            $("a[data-radio-fx='"+unique+"'] span").attr('class','radio');
            $(":radio[data-radio-fx='"+unique+"']").attr('checked',false);
            $(this).find('span').attr('class','radio-checked');
            $(this).prev('input:radio').attr('checked',true);
        }).on('keydown', function(e) {
            if ((e.keyCode ? e.keyCode : e.which) == 32) {
                $(this).trigger('click');
            }
        });

• 演示源中的完整代码；

• full code in demo source;

这篇关于如何用图像替换单选按钮?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！