Question

我还是网络开发和API的新手，请原谅我。所以我有开/关按钮开关，我不确定如何根据返回的值打开或关闭开关的默认值。对于true，值为1，对于false，值为0。

要检索值，我需要调用<?php $resultMemberInfo['allowNotification']?>，当前正在返回值＆＃39; 1＆＃39;，但如何在我的交换机中实现它以便它能够显示从后端调用的内容？

Switch.php

<div class="onoffswitch">
 <input type="checkbox" name="onoffswitch" class="onoffswitch-checkbox" id="myonoffswitch" checked>
      <label class="onoffswitch-label" for="myonoffswitch">
         <span class="onoffswitch-inner"></span>
         <span class="onoffswitch-switch"></span>
      </label>
</div>

CSS

.onoffswitch {
    position: relative; width: 90px; float: left;
    -webkit-user-select:none; -moz-user-select:none; -ms-user-select: none;
}
.onoffswitch-checkbox {
    display: none;
}
.onoffswitch-label {
    display: block; overflow: hidden; cursor: pointer;
    border: 2px solid #999999; border-radius: 20px;
}
.onoffswitch-inner {
    display: block; width: 200%; margin-left: -100%;
    transition: margin 0.3s ease-in 0s;
}
.onoffswitch-inner:before, .onoffswitch-inner:after {
    display: block; float: left; width: 50%; height: 30px; padding: 0; line-height: 30px;
    font-size: 14px; color: white; font-family: Trebuchet, Arial, sans-serif; font-weight: bold;
    box-sizing: border-box;
}
.onoffswitch-inner:before {
    content: "ON";
    value: '1';
    padding-left: 10px;
    background-color: #34A7C1; color: #FFFFFF;
}
.onoffswitch-inner:after {
    content: "OFF";
    value: '0';
    padding-right: 10px;
    background-color: #EEEEEE; color: #999999;
    text-align: right;
}
.onoffswitch-switch {
    display: block; width: 18px; margin: 6px;
    background: #FFFFFF;
    position: absolute; top: 0; bottom: 0;
    right: 56px;
    border: 2px solid #999999; border-radius: 20px;
    transition: all 0.3s ease-in 0s; 
}
.onoffswitch-checkbox:checked + .onoffswitch-label .onoffswitch-inner {
    margin-left: 0;
}
.onoffswitch-checkbox:checked + .onoffswitch-label .onoffswitch-switch {
    right: 0px; 
}

Answer 1

你可以使onoff开关动态如下：

Swtich.php

<div class="onoffswitch">
   <input type="checkbox" name="onoffswitch" class="onoffswitch-checkbox" id="myonoffswitch" <?php echo $resultMemberInfo['allowNotification'] == '1'?'checked':''; ?>>
   <label class="onoffswitch-label" for="myonoffswitch">
     <span class="onoffswitch-inner"></span>
     <span class="onoffswitch-switch"></span>
   </label>
</div>

检索On / Off开关的值

1 个答案: