如何使用jquery将div移动到元素的顶部，将另外两个移动到元素的底部

Question

嘿，我正在制作此手风琴，当您在顶部选择一个选项时，必须显示其他三个面板之一。 为此，我想将DOM中的面板移动到树的顶部。 但是，其他两个必须移到底部。 现在，它只是切换到三个中的一个，但是如果我选择一个新的，它不会更新，因此我确定dom混合在一起了。

HTML

<button class="accordion" id="special_accord">
                        <h2 class="float-left">2.</h2>
                        <h2 class="text-center">Model</h2></button>
                    <div class="panel" id="default_panel">
                        <label>
                            <h3 class="text-center">Please select a Device Type above</h3></label>
                    </div>
                    <div class="panel" id="laptop_panel">
                        <div id="col1">
                            <label class="control control--radio">LAPTOP
                                <input type="radio" name="radio-model" value="laptop1" />
                                <div class="control__indicator"></div>
                            </label>
                        </div>
                        <div id="col3">
                            <label class="control control--radio">LAPTOP2
                                <input type="radio" name="radio-model" value="laptop2" />
                                <div class="control__indicator"></div>
                            </label>
                        </div>
                        <div id="col2">
                            <label class="control control--radio">LAPTOP3
                                <input type="radio" name="radio-model" value="laptop3" />
                                <div class="control__indicator"></div>
                            </label>
                        </div>
                    </div>
                    <div class="panel" id="tablet_panel">
                        <div id="col1">
                            <label class="control control--radio">iPad 2
                                <input type="radio" name="radio-model" value="tablet-ipad2" onclick="calculateTotal()" />
                                <div class="control__indicator"></div>
                            </label>
                            <label class="control control--radio">iPad 3
                                <input type="radio" name="radio-model" value="tablet-ipad3" onclick="calculateTotal()" />
                                <div class="control__indicator"></div>
                            </label>
                            <label class="control control--radio">iPad 4
                                <input type="radio" name="radio-model" value="tablet-ipad4" />
                                <div class="control__indicator"></div>
                            </label>
                            <label class="control control--radio">iPad Air
                                <input type="radio" name="radio-model" value="tablet-ipadAir" />
                                <div class="control__indicator"></div>
                            </label>
                            <label class="control control--radio">iPad Mini
                                <input type="radio" name="radio-model" value="tablet-ipadMini" />
                                <div class="control__indicator"></div>
                            </label>
                            <label class="control control--radio">iPad Mini 2
                                <input type="radio" name="radio-model" value="tablet-ipadMini2" />
                                <div class="control__indicator"></div>
                            </label>
                        </div>
                        <div id="col3">
                            <label class="control control--radio">Nexus 7
                                <input type="radio" name="radio-model" value="tablet-nexus7" />
                                <div class="control__indicator"></div>
                            </label>
                        </div>
                        <div id="col2">
                            <label class="control control--radio">Amazon Fire
                                <input type="radio" name="radio-model" value="tablet-amazonFire" />
                                <div class="control__indicator"></div>
                            </label>
                            <label class="control control--radio">Amazon Kindle
                                <input type="radio" name="radio-model" value="tablet-amazonFire" />
                                <div class="control__indicator"></div>
                            </label>
                        </div>
                    </div>
                    <div class="panel" id="phone_panel">
                        <div id="col1">
                            <label class="control control--radio">iPhone 3 &amp; 4
                                <input type="radio" name="radio-model" value="phone-iphone3" />
                                <div class="control__indicator"></div>
                            </label>
                            <label class="control control--radio">iPhone 5, 5c, 5s
                                <input type="radio" name="radio-model" value="phone-iphone5cs" />
                                <div class="control__indicator"></div>
                            </label>
                            <label class="control control--radio">iPhone 6
                                <input type="radio" name="radio-model" value="phone-iphone6" />
                                <div class="control__indicator"></div>
                            </label>
                            <label class="control control--radio">iPhone 6 Plus
                                <input type="radio" name="radio-model" value="phone-iphone6+" />
                                <div class="control__indicator"></div>
                            </label>
                        </div>
                        <div id="col3">
                            <label class="control control--radio">Microsoft Lumia 430
                                <input type="radio" name="radio-model" value="phone-lumia430" />
                                <div class="control__indicator"></div>
                            </label>
                        </div>
                        <div id="col2">
                            <label class="control control--radio">Galaxy S3
                                <input type="radio" name="radio-model" value="phone-galaxys3" />
                                <div class="control__indicator"></div>
                            </label>
                            <label class="control control--radio">Galaxy S4
                                <input type="radio" name="radio-model" value="phone-galaxys4" />
                                <div class="control__indicator"></div>
                            </label>
                        </div>
                    </div>

CSS

.icon-select {
    margin-right: 20px;
    margin-left: 20px;
}

#col1 {
    float: left;
    width: 33%;
    height: 100%;
}

#col2 {
    float: center;
    height: 100%;
    width: 33%;
    overflow: hidden;
    display: table-cell;
}

#col3 {
    float: right;
    height: 100%;
    width: 34%;
    margin-left: 20px;
    overflow: hidden;
    display: table-cell;
}

#price_tally {
    float: right;
    display: inline-block;
    border: 1px solid #6fdd7a;
    padding-top: 10px;
    border-radius: 2px;
    background-color: #6fdd7a;
}

#price_tally hr {
    border: 1px solid #ffffff;
    margin: 0px;
}

#money_tally {
    text-align: center;
    font-size: 3em;
    padding: 0px;
    margin: 0px;
    color: #ffffff;
}

#price_tally button {
    width: 100%;
    height: 100%;
    margin: 0px;
    padding: 16px;
    font-size: 26px;
    background-color: #6fdd7a;
    color: #ffffff;
    border: none;
    outline: none;
    cursor: pointer;
}

#price_tally button:hover {
    background-color: #65c76f;
}

button.accordion {
    background-color: #ffffff;
    color: #444;
    cursor: pointer;
    padding: 2px;
    width: 50%;
    text-align: left;
    outline: none;
    transition: 0.4s;
    border-left: 1px solid #6fdd7a;
    border-right: 1px solid #6fdd7a;
    border-top: 1px solid #6fdd7a;
    border-radius: 4px;
    border-bottom: none;
}

button.accordion.active,
button.accordion:hover {
    background-color: #6fdd7a;
    color: #ffffff;
}

div.panel {
    padding: 0px 18px;
    background-color: #ffffff;
    max-height: 0;
    overflow: hidden;
    width: 46%;
    border-right: 1px dotted #6fdd7a;
    border-left: 1px dotted #6fdd7a;
    transition: max-height 0.2s ease-out;
}

#optional_panel {
    border-bottom: 1px solid #6fdd7a;
}

label > input {
    visibility: hidden;
    position: absolute;
}

label > input + img {
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: 2px;
    -webkit-transition: all 0.25s linear;
}

label > input:checked + img {
    background-color: #6fdd7a;
}

.invisible {
    display: none;
}

div.showing {
  padding: 0px 18px;
  background-color: #ffffff;
  max-height: 600px;
  overflow: hidden;
  width: 46%;
  max-height: 100%;
  border-right: 1px dotted #6fdd7a;
  border-left: 1px dotted #6fdd7a;
  transition: max-height 0.2s ease-out;
}

.control {
    font-size: 18px;
    position: relative;
    display: block;
    margin-bottom: 15px;
    padding-left: 30px;
    cursor: pointer;
}

.control input {
    position: absolute;
    z-index: -1;
    opacity: 0;
}

.control__indicator {
    position: absolute;
    top: 2px;
    left: 0;
    width: 20px;
    height: 20px;
    background: #e6e6e6;
}

.control--radio .control__indicator {
    border-radius: 50%;
}

.control:hover input ~ .control__indicator,
.control input:focus ~ .control__indicator {
    background: #444;
}

.control input:checked ~ .control__indicator {
    background: #6fdd7a;
}

.control:hover input:not([disabled]):checked ~ .control__indicator,
.control input:checked:focus ~ .control__indicator {
    background: #6fdd7a;
}

.control__indicator:after {
    position: absolute;
    display: none;
    content: '';
}

.control input:checked ~ .control__indicator:after {
    display: block;
}

.control--checkbox .control__indicator:after {
    top: 4px;
    left: 8px;
    width: 3px;
    height: 8px;
    transform: rotate(45deg);
    border: solid #fff;
    border-width: 0 2px 2px 0;
}

.control--checkbox input:disabled ~ .control__indicator:after {
    border-color: #7b7b7b;
}

.control--radio .control__indicator:after {
    top: 7px;
    left: 7px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #fff;
}

.control--radio input:disabled ~ .control__indicator:after {
    background: #7b7b7b;
}

JS

var acc = document.getElementsByClassName("accordion");
var i;
for (i = 0; i < acc.length; i++) {
    acc[i].onclick = function () {
        this.classList.toggle("active");
        var panel = this.nextElementSibling;
        if (panel.style.maxHeight) {
            panel.style.maxHeight = null;
        }
        else {
            panel.style.maxHeight = panel.scrollHeight + "px";
        }
    };
}
var def = $("#special_accord");
var lap = $("#laptop_panel");
var tab = $("#tablet_panel");
var pho = $("#phone_panel");
$("#laptop_button").click(function () {
    lap.before().insertAfter(def);
});
$("#tablet_button").click(function () {
    tab.before().insertAfter(def);
});
$("#phone_button").click(function () {
    pho.before().insertAfter(def);
});

Answer 1

这可能无法真正回答您的问题。 但这是否接近您的目标？ 我不太确定你在这里的目标。

$(".accordion").on("click", function(e){

  $(".panel").hide();
  console.log("selected: ", $(this).attr("data-model"));
  var model = $(this).attr("data-model");
  if (model) {
    $( "#" + model + "_panel").show("slow");
  }
  else {
    $("#default_panel").show("slow");
  }

});

// hide all panels
$(".panel").hide();

https://jsfiddle.net/sudarpochong/ncynro4j/