将图像添加到 html 类型输入复选框或单选框

发布于 2024-10-19 03:03:46 字数 177 浏览 2 评论 0原文

我正在尝试指定一个图像，用于 html 输入类型复选框和单选框的未选中和选中值。

我得到了这个：

background: url("image.png") no-repeat;

但它似乎不适用于单选按钮和复选框按钮。

有人知道有用的东西吗？

原文

I'm trying to specify an image to be used for my unchecked and checked values for html input type checkbox and radio.

I have got this:

background: url("image.png") no-repeat;

but it doesnt seem to work on radio and checkbox only button.

Does anyone know something that will work?

分享到QQ

分享到微博

如果你对这篇内容有疑问，欢迎到本站社区发帖提问参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。

发布评论

需要登录才能够评论，你可以免费注册一个本站的账号。

梦毁影碎の 2024-10-26 03:03:46

我已经找到并找到了答案。
在这些论坛的帮助下
http://forums.digitalpoint.com/showthread.php?t=665980

所有代码如下：您可以复制到单个文件并添加您自己的图像，它将起作用。

<html>
<script type="text/javascript">
//global variables that can be used by ALL the function son this page.
var inputs;
var imgFalse = '52 0 ROff.png';
var imgTrue = '52 0 ROn.png';

//replace the checkbox with an image and setup events to handle it
function replaceChecks() {
    //get all the input fields on the page
    inputs = document.getElementsByTagName('input');

    //cycle trough the input fields
    for(var i=0; i<inputs.length; i++) {

    //check if the input is a checkbox
    if(inputs[i].getAttribute('type') == 'checkbox') {

        //create a new image
        var img = document.createElement('img');

        //check if the checkbox is checked
        if(inputs[i].checked) {
            img.src = imgTrue;
        } else {
            img.src = imgFalse;
        }

        //set image ID and onclick action
        img.id = 'checkImage'+i;
        //set image
        img.onclick = new Function('checkClick('+i+')');

        //place image in front of the checkbox
        inputs[i].parentNode.insertBefore(img, inputs[i]);

        //hide the checkbox
        inputs[i].style.display='none';
    }
}
}

//change the checkbox status and the replacement image
function checkClick(i) {
if(inputs[i].checked) {
    inputs[i].checked = '';
    document.getElementById('checkImage'+i).src=imgFalse;
} else {
    inputs[i].checked = 'checked';
    document.getElementById('checkImage'+i).src=imgTrue;
}
}

</script>
</html>
<body>
<input type="checkbox" />
<script type="text/javascript">replaceChecks();</script>
</body>

I have found and worked an answer.
with help from these forums
http://forums.digitalpoint.com/showthread.php?t=665980

all code is below: you can copy to a single file and add your own images and it will work.

<html>
<script type="text/javascript">
//global variables that can be used by ALL the function son this page.
var inputs;
var imgFalse = '52 0 ROff.png';
var imgTrue = '52 0 ROn.png';

//replace the checkbox with an image and setup events to handle it
function replaceChecks() {
    //get all the input fields on the page
    inputs = document.getElementsByTagName('input');

    //cycle trough the input fields
    for(var i=0; i<inputs.length; i++) {

    //check if the input is a checkbox
    if(inputs[i].getAttribute('type') == 'checkbox') {

        //create a new image
        var img = document.createElement('img');

        //check if the checkbox is checked
        if(inputs[i].checked) {
            img.src = imgTrue;
        } else {
            img.src = imgFalse;
        }

        //set image ID and onclick action
        img.id = 'checkImage'+i;
        //set image
        img.onclick = new Function('checkClick('+i+')');

        //place image in front of the checkbox
        inputs[i].parentNode.insertBefore(img, inputs[i]);

        //hide the checkbox
        inputs[i].style.display='none';
    }
}
}

//change the checkbox status and the replacement image
function checkClick(i) {
if(inputs[i].checked) {
    inputs[i].checked = '';
    document.getElementById('checkImage'+i).src=imgFalse;
} else {
    inputs[i].checked = 'checked';
    document.getElementById('checkImage'+i).src=imgTrue;
}
}

</script>
</html>
<body>
<input type="checkbox" />
<script type="text/javascript">replaceChecks();</script>
</body>

回复收藏 0 原文

江南烟雨〆相思醉 2024-10-26 03:03:46

看看这个 Ryan Fait - 自定义复选框和单选按钮。 ..希望这是您正在寻找的；）

回复收藏 0 原文

折戟 2024-10-26 03:03:46

在复选框中，如果您想更改图像或/和颜色，则优化方法是 http:// jsfiddle.net/nsoni/4cHSB/5/ 在这里您可以单击“项目名称”或“复选框”并获得效果。

HTML：

  <div class="had">
        <div class="ch">
            <input type="checkbox" id="sho1" name="chk1">
            <div class="so"></div>
            <label for="sho1">Select one</label>
        </div>
        <div class="ch">
            <input type="checkbox" id="sho2" name="chk2">
            <div class="so"></div>
            <label for="sho2">Select two</label>
        </div>
    </div>

CSS：

    input {
               display: none;
    }

        input [type=checkbox]:checked+.so{
              background-image:url('http://goo.gl/3tza1X');
              background-repeat:no-repeat;background-color:green;
              border-radius:50%;background-position: -2px -1px;
    }

        input [type=checkbox]:checked+.so+label{
           color: red;
    }

        .so {
             margin: 2px; float: left;height: 30px;width: 30px;
             border: 3px solid #D8D8D8;background-color: #4679BD;
             border-radius: 5px;
    }

        .show {
               margin-left: 30px;
    }

        .had {
               margin: 50px auto;width: 50%;border: 1px solid black;
               height: 30px;padding:10px;
    }

        .ch {
              float: left;margin-left:20px;width:40%
    }

        label {
               height: 30px;width: 100%;position:relative;
               display:block;margin-top: 5px;
    }

In checkbox if you want to change images or/and color then the optimized way is http://jsfiddle.net/nsoni/4cHSB/5/ here you can click either on "item name" or on "checkbox" and get the effect.

HTML:

  <div class="had">
        <div class="ch">
            <input type="checkbox" id="sho1" name="chk1">
            <div class="so"></div>
            <label for="sho1">Select one</label>
        </div>
        <div class="ch">
            <input type="checkbox" id="sho2" name="chk2">
            <div class="so"></div>
            <label for="sho2">Select two</label>
        </div>
    </div>

CSS:

    input {
               display: none;
    }

        input [type=checkbox]:checked+.so{
              background-image:url('http://goo.gl/3tza1X');
              background-repeat:no-repeat;background-color:green;
              border-radius:50%;background-position: -2px -1px;
    }

        input [type=checkbox]:checked+.so+label{
           color: red;
    }

        .so {
             margin: 2px; float: left;height: 30px;width: 30px;
             border: 3px solid #D8D8D8;background-color: #4679BD;
             border-radius: 5px;
    }

        .show {
               margin-left: 30px;
    }

        .had {
               margin: 50px auto;width: 50%;border: 1px solid black;
               height: 30px;padding:10px;
    }

        .ch {
              float: left;margin-left:20px;width:40%
    }

        label {
               height: 30px;width: 100%;position:relative;
               display:block;margin-top: 5px;
    }

回复收藏 0 原文

吻泪 2024-10-26 03:03:46

您无法通过纯 CSS 设置复选框和单选按钮的样式。您需要一个 JavaScript 插件（有很多 jQuery 插件）来为您完成此操作。基本上，它通过保留默认元素的行为将另一个元素覆盖在默认元素上。

回复收藏 0 原文

小清晰的声音 2024-10-26 03:03:46

我是这样做的。我正在使用无线电输入。当选择/未选择输入时，输入框被隐藏，并且每个标签中的图像会发生变化。

Jsfiddle: http://jsfiddle.net/EhDsf/

HTML:

<div class="options">
    <label title="item1">
        <input type="radio" name="foo" value="0" /> 
      Item 1
        <img />

   </label>
    <label title="item2">
        <input type="radio" name="foo" value="1" />
        Item 2
        <img />
    </label>   
    <label title="item3">
        <input type="radio" name="foo" value="2" />
        Item 3
        <img />
    </label>
</div>

CSS:

div.options > label > input {
    visibility: hidden;
}

div.options > label {
    display: block;
    margin: 0 0 0 -10px;
    padding: 0 0 48px 0;  
    height: 20px;
    width: 150px;

}

div.options > label > img {
    display: inline-block;
    padding: 0px;
    height:60px;
    width:60px;
    background: url(https://cdn2.iconfinder.com/data/icons/snipicons/500/thumbs-down-128.png);
    background-repeat: no-repeat;
    background-position:center center;
    background-size:60px 60px;
}

div.options > label > input:checked +img {  
    background: url(https://cdn1.iconfinder.com/data/icons/onebit/PNG/onebit_34.png);
    background-repeat: no-repeat;
    background-position:center center;
    background-size:60px 60px;
}

Here is how I did it. I'm using radio input. The input boxes are hidden and the image in each label changes when the input is selected/not selected.

Jsfiddle: http://jsfiddle.net/EhDsf/

HTML:

<div class="options">
    <label title="item1">
        <input type="radio" name="foo" value="0" /> 
      Item 1
        <img />

   </label>
    <label title="item2">
        <input type="radio" name="foo" value="1" />
        Item 2
        <img />
    </label>   
    <label title="item3">
        <input type="radio" name="foo" value="2" />
        Item 3
        <img />
    </label>
</div>

CSS:

div.options > label > input {
    visibility: hidden;
}

div.options > label {
    display: block;
    margin: 0 0 0 -10px;
    padding: 0 0 48px 0;  
    height: 20px;
    width: 150px;

}

div.options > label > img {
    display: inline-block;
    padding: 0px;
    height:60px;
    width:60px;
    background: url(https://cdn2.iconfinder.com/data/icons/snipicons/500/thumbs-down-128.png);
    background-repeat: no-repeat;
    background-position:center center;
    background-size:60px 60px;
}

div.options > label > input:checked +img {  
    background: url(https://cdn1.iconfinder.com/data/icons/onebit/PNG/onebit_34.png);
    background-repeat: no-repeat;
    background-position:center center;
    background-size:60px 60px;
}

回复收藏 0 原文

~没有更多了~