Question

有没有办法在单击锚点时在两个值之间切换图像的src属性？

像这样：

$('a#some-anchor').click(function() {
// code here that toggles between two image src's e.g. "images/some-image1.jpg" and "images/some-image2.jpg"
});

Answer 1

$("img").bind("click", function() {
  var src = ($(this).attr("src") === "img1_on.jpg")
                ? "img2_on.jpg" 
                : "img1_on.jpg";
  $(this).attr("src", src);
});

从这里采取：

Changing the image source using jQuery

Answer 2

使用内部data()功能可以起作用：

$('a#some-anchor').click(function() {
  var img = $(this);
  if ( img.data('active') ) {
    img.attr('src', 'images/some-image1.jpg');
    img.data('active', false);
  } else {
    img.attr('src', 'images/some-image2.jpg');
    img.data('active', true);
  }
});

Answer 3

不知道你的形象在哪里，但是：

$('a#some-anchor').click(function() {
    var img = $('selector');

    if (img.attr('src').match(/image1/)) {
        img.attr('src', 'images/some-image2.jpg');
    } else {
        img.attr('src', 'images/some-image1.jpg');
    }
});

Answer 4

$('a#some-anchor').click(function() {
    var img = $('#yourIMG');

    var img1 = "images/some-image1.jpg";
    var img2 = "images/some-image2.jpg";

    img.attr('src', img.attr('src') == img1 ? img2 : img1);
});

Answer 5

查看此代码段：

var plus = 'https://d30y9cdsu7xlg0.cloudfront.net/png/5805-200.png';
var minus = 'https://d30y9cdsu7xlg0.cloudfront.net/png/5802-200.png';

$('#magic-toggle').click(function() {
  if ($('.fun-img').attr('src') === plus) {
    $('.fun-img').attr('src', minus);
  } else {
    $('.fun-img').attr('src', plus)
  }
})

.fun-img {
  width: 80px;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<img src="https://d30y9cdsu7xlg0.cloudfront.net/png/5805-200.png" class="fun-img" id="magic-toggle">

切换图像上的src属性

5 个答案: