我想在我的rails app上实现这种开关切换。
http://www.larentis.eu/bootstrap_toggle_buttons/
https://github.com/nostalgiaz/bootstrap-switch
所以，我所做的是，
在下面创建
在 views / layouts / application.html.erb 中我添加了这些
<%= javascript_include_tag 'bootstrap_toggle.js' %>
<%= stylesheet_link_tag 'bootstrap_toggle' %>
然后我添加了此视图以显示切换
<div id="normal-toggle-button">
<input type="checkbox" checked="checked">
</div>
在上述所有内容之后，我执行了
bundle exec rake assets:precompile RAILS_ENV=production
但是，它只显示常规复选框，而不是切换:( 为什么？以及如何修复???
/assets/javascripts/bootstrap_toggle.js
!function ($) {
"use strict";
$.fn['bootstrapSwitch'] = function (method) {
var methods = {
init: function () {
return this.each(function () {
var $element = $(this)
, $div
, $switchLeft
, $switchRight
, $label
, myClasses = ""
, classes = $element.attr('class')
, color
, moving
, onLabel = "ON"
, offLabel = "OFF"
, icon = false;
$.each(['switch-mini', 'switch-small', 'switch-large'], function (i, el) {
if (classes.indexOf(el) >= 0)
myClasses = el;
});
$element.addClass('has-switch');
if ($element.data('on') !== undefined)
color = "switch-" + $element.data('on');
if ($element.data('on-label') !== undefined)
onLabel = $element.data('on-label');
if ($element.data('off-label') !== undefined)
offLabel = $element.data('off-label');
if ($element.data('icon') !== undefined)
icon = $element.data('icon');
$switchLeft = $('<span>')
.addClass("switch-left")
.addClass(myClasses)
.addClass(color)
.html(onLabel);
color = '';
if ($element.data('off') !== undefined)
color = "switch-" + $element.data('off');
$switchRight = $('<span>')
.addClass("switch-right")
.addClass(myClasses)
.addClass(color)
.html(offLabel);
$label = $('<label>')
.html(" ")
.addClass(myClasses)
.attr('for', $element.find('input').attr('id'));
if (icon) {
$label.html('<i class="icon icon-' + icon + '"></i>');
}
$div = $element.find(':checkbox').wrap($('<div>')).parent().data('animated', false);
if ($element.data('animated') !== false)
$div.addClass('switch-animate').data('animated', true);
$div
.append($switchLeft)
.append($label)
.append($switchRight);
$element.find('>div').addClass(
$element.find('input').is(':checked') ? 'switch-on' : 'switch-off'
);
if ($element.find('input').is(':disabled'))
$(this).addClass('deactivate');
var changeStatus = function ($this) {
$this.siblings('label').trigger('mousedown').trigger('mouseup').trigger('click');
};
$element.on('keydown', function (e) {
if (e.keyCode === 32) {
e.stopImmediatePropagation();
e.preventDefault();
changeStatus($(e.target).find('span:first'));
}
});
$switchLeft.on('click', function (e) {
changeStatus($(this));
});
$switchRight.on('click', function (e) {
changeStatus($(this));
});
$element.find('input').on('change', function (e) {
var $this = $(this)
, $element = $this.parent()
, thisState = $this.is(':checked')
, state = $element.is('.switch-off');
e.preventDefault();
$element.css('left', '');
if (state === thisState) {
if (thisState)
$element.removeClass('switch-off').addClass('switch-on');
else $element.removeClass('switch-on').addClass('switch-off');
if ($element.data('animated') !== false)
$element.addClass("switch-animate");
$element.parent().trigger('switch-change', {'el': $this, 'value': thisState})
}
});
$element.find('label').on('mousedown touchstart', function (e) {
var $this = $(this);
moving = false;
e.preventDefault();
e.stopImmediatePropagation();
$this.closest('div').removeClass('switch-animate');
if ($this.closest('.switch').is('.deactivate'))
$this.unbind('click');
else {
$this.on('mousemove touchmove', function (e) {
var $element = $(this).closest('.switch')
, relativeX = (e.pageX || e.originalEvent.targetTouches[0].pageX) - $element.offset().left
, percent = (relativeX / $element.width()) * 100
, left = 25
, right = 75;
moving = true;
if (percent < left)
percent = left;
else if (percent > right)
percent = right;
$element.find('>div').css('left', (percent - right) + "%")
});
$this.on('click touchend', function (e) {
var $this = $(this)
, $target = $(e.target)
, $myCheckBox = $target.siblings('input');
e.stopImmediatePropagation();
e.preventDefault();
$this.unbind('mouseleave');
if (moving)
$myCheckBox.prop('checked', !(parseInt($this.parent().css('left')) < -25));
else $myCheckBox.prop("checked", !$myCheckBox.is(":checked"));
moving = false;
$myCheckBox.trigger('change');
});
$this.on('mouseleave', function (e) {
var $this = $(this)
, $myCheckBox = $this.siblings('input');
e.preventDefault();
e.stopImmediatePropagation();
$this.unbind('mouseleave');
$this.trigger('mouseup');
$myCheckBox.prop('checked', !(parseInt($this.parent().css('left')) < -25)).trigger('change');
});
$this.on('mouseup', function (e) {
e.stopImmediatePropagation();
e.preventDefault();
$(this).unbind('mousemove');
});
}
});
}
);
},
toggleActivation: function () {
$(this).toggleClass('deactivate');
},
isActive: function () {
return !$(this).hasClass('deactivate');
},
setActive: function (active) {
if (active)
$(this).removeClass('deactivate');
else $(this).addClass('deactivate');
},
toggleState: function (skipOnChange) {
var $input = $(this).find('input:checkbox');
$input.prop('checked', !$input.is(':checked')).trigger('change', skipOnChange);
},
setState: function (value, skipOnChange) {
$(this).find('input:checkbox').prop('checked', value).trigger('change', skipOnChange);
},
status: function () {
return $(this).find('input:checkbox').is(':checked');
},
destroy: function () {
var $div = $(this).find('div')
, $checkbox;
$div.find(':not(input:checkbox)').remove();
$checkbox = $div.children();
$checkbox.unwrap().unwrap();
$checkbox.unbind('change');
return $checkbox;
}
};
if (methods[method])
return methods[method].apply(this, Array.prototype.slice.call(arguments, 1));
else if (typeof method === 'object' || !method)
return methods.init.apply(this, arguments);
else
$.error('Method ' + method + ' does not exist!');
};
}(jQuery);
$(function () {
$('.switch')['bootstrapSwitch']();
});
/assets/javascripts/toggle.js
$('#normal-toggle-button').toggleButtons();
/assets/stylesheets/bootstrap_toggle.css.erb
.has-switch {
display: inline-block;
cursor: pointer;
-webkit-border-radius: 5px;
-moz-border-radius: 5px;
border-radius: 5px;
border: 1px solid;
border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
position: relative;
text-align: left;
overflow: hidden;
line-height: 8px;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
-o-user-select: none;
user-select: none;
min-width: 100px;
}
.has-switch.switch-mini {
min-width: 72px;
}
.has-switch.switch-small {
min-width: 80px;
}
.has-switch.switch-large {
min-width: 120px;
}
.has-switch.deactivate {
opacity: 0.5;
filter: alpha(opacity=50);
cursor: default !important;
}
.has-switch.deactivate label,
.has-switch.deactivate span {
cursor: default !important;
}
.has-switch > div {
display: inline-block;
width: 150%;
position: relative;
top: 0;
}
.has-switch > div.switch-animate {
-webkit-transition: left 0.5s;
-moz-transition: left 0.5s;
-o-transition: left 0.5s;
transition: left 0.5s;
}
.has-switch > div.switch-off {
left: -50%;
}
.has-switch > div.switch-on {
left: 0%;
}
.has-switch input[type=checkbox] {
display: none;
}
.has-switch span,
.has-switch label {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
cursor: pointer;
position: relative;
display: inline-block;
height: 100%;
padding-bottom: 4px;
padding-top: 4px;
font-size: 14px;
line-height: 20px;
}
.has-switch span.switch-mini,
.has-switch label.switch-mini {
padding-bottom: 4px;
padding-top: 4px;
font-size: 10px;
line-height: 9px;
}
.has-switch span.switch-small,
.has-switch label.switch-small {
padding-bottom: 3px;
padding-top: 3px;
font-size: 12px;
line-height: 18px;
}
.has-switch span.switch-large,
.has-switch label.switch-large {
padding-bottom: 9px;
padding-top: 9px;
font-size: 16px;
line-height: normal;
}
.has-switch label {
text-align: center;
margin-top: -1px;
margin-bottom: -1px;
z-index: 100;
width: 34%;
border-left: 1px solid #cccccc;
border-right: 1px solid #cccccc;
color: #ffffff;
text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
background-color: #f5f5f5;
background-image: -moz-linear-gradient(top, #ffffff, #e6e6e6);
background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ffffff), to(#e6e6e6));
background-image: -webkit-linear-gradient(top, #ffffff, #e6e6e6);
background-image: -o-linear-gradient(top, #ffffff, #e6e6e6);
background-image: linear-gradient(to bottom, #ffffff, #e6e6e6);
background-repeat: repeat-x;
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#ffe6e6e6', GradientType=0);
border-color: #e6e6e6 #e6e6e6 #bfbfbf;
border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
*background-color: #e6e6e6;
/* Darken IE7 buttons by default so they stand out more given they won't have borders */
filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
}
.has-switch label:hover,
.has-switch label:focus,
.has-switch label:active,
.has-switch label.active,
.has-switch label.disabled,
.has-switch label[disabled] {
color: #ffffff;
background-color: #e6e6e6;
*background-color: #d9d9d9;
}
.has-switch label:active,
.has-switch label.active {
background-color: #cccccc \9;
}
.has-switch label i {
color: #000;
text-shadow: 0 1px 0 #fff;
line-height: 18px;
pointer-events: none;
}
.has-switch span {
text-align: center;
z-index: 1;
width: 33%;
}
.has-switch span.switch-left {
-webkit-border-top-left-radius: 4px;
-moz-border-radius-topleft: 4px;
border-top-left-radius: 4px;
-webkit-border-bottom-left-radius: 4px;
-moz-border-radius-bottomleft: 4px;
border-bottom-left-radius: 4px;
}
.has-switch span.switch-right {
color: #333333;
text-shadow: 0 1px 1px rgba(255, 255, 255, 0.75);
background-color: #f0f0f0;
background-image: -moz-linear-gradient(top, #e6e6e6, #ffffff);
background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#e6e6e6), to(#ffffff));
background-image: -webkit-linear-gradient(top, #e6e6e6, #ffffff);
background-image: -o-linear-gradient(top, #e6e6e6, #ffffff);
background-image: linear-gradient(to bottom, #e6e6e6, #ffffff);
background-repeat: repeat-x;
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffe6e6e6', endColorstr='#ffffffff', GradientType=0);
border-color: #ffffff #ffffff #d9d9d9;
border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
*background-color: #ffffff;
/* Darken IE7 buttons by default so they stand out more given they won't have borders */
filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
}
.has-switch span.switch-right:hover,
.has-switch span.switch-right:focus,
.has-switch span.switch-right:active,
.has-switch span.switch-right.active,
.has-switch span.switch-right.disabled,
.has-switch span.switch-right[disabled] {
color: #333333;
background-color: #ffffff;
*background-color: #f2f2f2;
}
.has-switch span.switch-right:active,
.has-switch span.switch-right.active {
background-color: #e6e6e6 \9;
}
.has-switch span.switch-primary,
.has-switch span.switch-left {
color: #ffffff;
text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
background-color: #005fcc;
background-image: -moz-linear-gradient(top, #0044cc, #0088cc);
background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0044cc), to(#0088cc));
background-image: -webkit-linear-gradient(top, #0044cc, #0088cc);
background-image: -o-linear-gradient(top, #0044cc, #0088cc);
background-image: linear-gradient(to bottom, #0044cc, #0088cc);
background-repeat: repeat-x;
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0044cc', endColorstr='#ff0088cc', GradientType=0);
border-color: #0088cc #0088cc #005580;
border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
*background-color: #0088cc;
/* Darken IE7 buttons by default so they stand out more given they won't have borders */
filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
}
.has-switch span.switch-primary:hover,
.has-switch span.switch-left:hover,
.has-switch span.switch-primary:focus,
.has-switch span.switch-left:focus,
.has-switch span.switch-primary:active,
.has-switch span.switch-left:active,
.has-switch span.switch-primary.active,
.has-switch span.switch-left.active,
.has-switch span.switch-primary.disabled,
.has-switch span.switch-left.disabled,
.has-switch span.switch-primary[disabled],
.has-switch span.switch-left[disabled] {
color: #ffffff;
background-color: #0088cc;
*background-color: #0077b3;
}
.has-switch span.switch-primary:active,
.has-switch span.switch-left:active,
.has-switch span.switch-primary.active,
.has-switch span.switch-left.active {
background-color: #006699 \9;
}
.has-switch span.switch-info {
color: #ffffff;
text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
background-color: #41a7c5;
background-image: -moz-linear-gradient(top, #2f96b4, #5bc0de);
background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#2f96b4), to(#5bc0de));
background-image: -webkit-linear-gradient(top, #2f96b4, #5bc0de);
background-image: -o-linear-gradient(top, #2f96b4, #5bc0de);
background-image: linear-gradient(to bottom, #2f96b4, #5bc0de);
background-repeat: repeat-x;
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff2f96b4', endColorstr='#ff5bc0de', GradientType=0);
border-color: #5bc0de #5bc0de #28a1c5;
border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
*background-color: #5bc0de;
/* Darken IE7 buttons by default so they stand out more given they won't have borders */
filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
}
.has-switch span.switch-info:hover,
.has-switch span.switch-info:focus,
.has-switch span.switch-info:active,
.has-switch span.switch-info.active,
.has-switch span.switch-info.disabled,
.has-switch span.switch-info[disabled] {
color: #ffffff;
background-color: #5bc0de;
*background-color: #46b8da;
}
.has-switch span.switch-info:active,
.has-switch span.switch-info.active {
background-color: #31b0d5 \9;
}
.has-switch span.switch-success {
color: #ffffff;
text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
background-color: #58b058;
background-image: -moz-linear-gradient(top, #51a351, #62c462);
background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#51a351), to(#62c462));
background-image: -webkit-linear-gradient(top, #51a351, #62c462);
background-image: -o-linear-gradient(top, #51a351, #62c462);
background-image: linear-gradient(to bottom, #51a351, #62c462);
background-repeat: repeat-x;
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff51a351', endColorstr='#ff62c462', GradientType=0);
border-color: #62c462 #62c462 #3b9e3b;
border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
*background-color: #62c462;
/* Darken IE7 buttons by default so they stand out more given they won't have borders */
filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
}
.has-switch span.switch-success:hover,
.has-switch span.switch-success:focus,
.has-switch span.switch-success:active,
.has-switch span.switch-success.active,
.has-switch span.switch-success.disabled,
.has-switch span.switch-success[disabled] {
color: #ffffff;
background-color: #62c462;
*background-color: #4fbd4f;
}
.has-switch span.switch-success:active,
.has-switch span.switch-success.active {
background-color: #42b142 \9;
}
.has-switch span.switch-warning {
color: #ffffff;
text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
background-color: #f9a123;
background-image: -moz-linear-gradient(top, #f89406, #fbb450);
background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#f89406), to(#fbb450));
background-image: -webkit-linear-gradient(top, #f89406, #fbb450);
background-image: -o-linear-gradient(top, #f89406, #fbb450);
background-image: linear-gradient(to bottom, #f89406, #fbb450);
background-repeat: repeat-x;
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff89406', endColorstr='#fffbb450', GradientType=0);
border-color: #fbb450 #fbb450 #f89406;
border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
*background-color: #fbb450;
/* Darken IE7 buttons by default so they stand out more given they won't have borders */
filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
}
.has-switch span.switch-warning:hover,
.has-switch span.switch-warning:focus,
.has-switch span.switch-warning:active,
.has-switch span.switch-warning.active,
.has-switch span.switch-warning.disabled,
.has-switch span.switch-warning[disabled] {
color: #ffffff;
background-color: #fbb450;
*background-color: #faa937;
}
.has-switch span.switch-warning:active,
.has-switch span.switch-warning.active {
background-color: #fa9f1e \9;
}
.has-switch span.switch-danger {
color: #ffffff;
text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
background-color: #d14641;
background-image: -moz-linear-gradient(top, #bd362f, #ee5f5b);
background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#bd362f), to(#ee5f5b));
background-image: -webkit-linear-gradient(top, #bd362f, #ee5f5b);
background-image: -o-linear-gradient(top, #bd362f, #ee5f5b);
background-image: linear-gradient(to bottom, #bd362f, #ee5f5b);
background-repeat: repeat-x;
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffbd362f', endColorstr='#ffee5f5b', GradientType=0);
border-color: #ee5f5b #ee5f5b #e51d18;
border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
*background-color: #ee5f5b;
/* Darken IE7 buttons by default so they stand out more given they won't have borders */
filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
}
.has-switch span.switch-danger:hover,
.has-switch span.switch-danger:focus,
.has-switch span.switch-danger:active,
.has-switch span.switch-danger.active,
.has-switch span.switch-danger.disabled,
.has-switch span.switch-danger[disabled] {
color: #ffffff;
background-color: #ee5f5b;
*background-color: #ec4844;
}
.has-switch span.switch-danger:active,
.has-switch span.switch-danger.active {
background-color: #e9322d \9;
}