有没有办法将@HTML.Checkboxfor 转换为切换 html 按钮? 我引用了 https://www.w3schools.com/howto/howto_css_switch.asp 中的切换按钮样式
目前它的工作方式是:
@Html.CheckBoxFor(model => model.IsEnabled, new { @checked = "checked", @Name = "DelegateChkBox" })
更改为:
<td class="slider-td">
<label class="switch">
<input name="DelegateChkBox" id="IsEnabled" type="checkbox" value="true" data-val-required="The IsEnabled field is required." data-val="true" data-bind="checked: IsEnabled">
<div class="slider round"></div>
</label>
</td>
切换按钮只有在选中时才有效并回发到 Controller :
否则默认情况下它不会回发到 Controller UNCHECKED :
任何帮助将不胜感激! 谢谢!
最佳答案
根据一些实验和发现,我发现您需要包含由助手 ( Html.CheckBoxFor
) 生成的隐藏字段,如下面的样式所示:
<style type="text/css">
.switch {
position: relative;
display: inline-block;
width: 60px;
height: 34px;
}
.switch input {display:none;}
.slider {
position: absolute;
cursor: pointer;
top: 0;
left: 0;
right: 0;
bottom: 0;
background-color: #ccc;
transition: .4s;
}
.slider:before {
position: absolute;
content: "";
height: 26px;
width: 26px;
left: 4px;
bottom: 4px;
background-color: white;
transition: .4s;
}
/* include generated hidden field here */
input[type="checkbox"]:checked + input[type="hidden"] + .slider,
input[type="checkbox"]:checked + .slider {
background-color: #2196F3;
}
/* include generated hidden field here */
input[type="checkbox"]:focus + input[type="hidden"] + .slider,
input[type="checkbox"]:focus + .slider {
box-shadow: 0 0 1px #2196F3;
}
/* include generated hidden field here */
input[type="checkbox"]:checked + input[type="hidden"] + .slider:before,
input[type="checkbox"]:checked + .slider:before {
transform: translateX(26px);
}
/* Rounded sliders */
.slider.round {
border-radius: 34px;
}
.slider.round:before {
border-radius: 50%;
}
</style>
查看用法示例(只需将 <input type="checkbox" />
更改为 @Html.CheckBoxFor
):
<label class="switch">
@Html.CheckBoxFor(model => model.IsEnabled)
<div class="slider round">
</div>
</label>
要确保在执行回发之前在客户端检查复选框,您可以使用下面的 jQuery 代码:
// change event may modified to other events
$("#IsEnabled").change(function () {
// check if checkbox is being checked
// taken from /a/23007488 by Alexandru Chichinete
if ($("#IsEnabled").is(":checked"))
{
// enable form submit
}
});
演示示例:.NET Fiddle
引用资料:
关于HTML.Checkboxfor 到切换按钮 HTML?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/42966789/