javascript - 像 JSFiddle 这样的面板

Question

我有这个，

我要，

Fiddle

当“秒”选项卡上升时，我想降低第一个部分的高度，始终显示最小第一个 2，与第二个部分相同。

$('#second').resizable({
    handles: {
        'n': '#ngrip',
    },
    resize: function () {
        var b = $('#second').height();
        var a = $('#first').css("height", b + "px");
        console.log(a.height());
    }
});

编辑

必须有 -- 我希望它像 JSFiddle“HTML”和“JavaScript”面板一样工作，它们都可以调整大小，但也有最小高度，如您在此处看到的那样

http://jsfiddle.net/

Answer 1

$('#second').resizable({
    handles: {
        'n': '#ngrip',
    },
    maxHeight: 300,
    minHeight: 150,
    resize: function (event, ui) {
        var h = ui.size.height;
        $('#first').height(400 -h);
    }
});

#main {
    width:100%;
    height:400px;
    overflow: hidden;
    position: relative;
}

#first, #second {
    height:200px;
    width: 100%;
    overflow-y: scroll;
}

#second {
    z-index:999;
    position: absolute;
}

#first-head, #second-head {
    background-color:red;
}

#ngrip {
    position: relative;
    width: 10px;
    height: 10px;
    background-color: #ffffff;
    border: 1px solid #000000;
    bottom: -5px;
    left: 50%;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script src="http://code.jquery.com/ui/1.8.18/jquery-ui.min.js"></script>
<div id="main">
  <div id="first">
    <div id="first-head">
      <h3>First</h3>
    </div>
    <div id="first-body">
      <p>First-1</p>
      <p>First-2</p>
      <p>First-3</p>
      <p>First-4</p>
      <p>First-5</p>
      <p>First-6</p>
    </div>
  </div>
  <div id='second'>
    <div id="second-head">
       <h3>Second</h3>
       <div class="ui-resizable-handle ui-resizable-n" id="ngrip"></div>
    </div>
    <div id="second-body">
      <p>Second-1</p>
      <p>Second-2</p>
      <p>Second-3</p>
      <p>Second-4</p>
      <p>Second-5</p>
      <p>Second-6</p>
    </div>
  </div>
</div>

使用 JqueryUI 的 minHeight 和 minHeight 选项结合 CSS display: absolute; for #second

首先，更改 HTML 中的调整大小方向(从 ui-resizable-s 到 ui-resizable-n)

 <div class="ui-resizable-handle ui-resizable-n" id="ngrip"></div>

其次，在 Javascript 中使用 JqueryUI 选项:

$('#second').resizable({
    handles: {
        'n': '#ngrip',
    },
    maxHeight: 300,    // Example max height of `#second` is 300px
    minHeight: 100,    // Example min height of `#second` is 100px
    resize: function (event, ui) {
        // Get height of `#second`
        var h = ui.size.height;

        // Set height of `#first`          
        $('#first').height(400 - h);    //400 is height of container `#main`
    }
});

最后，改一些CSS

#main {
    width:100%;
    height:400px;
    overflow: hidden;
    position: relative;
}

#first, #second {
    height:200px;
    width: 100%;
    overflow-y: scroll;
}

#second {
    z-index:999;
    position: absolute;
}

#first-head, #second-head {
    background-color:red;
}

#ngrip {
    position: relative;
    width: 10px;
    height: 10px;
    background-color: #ffffff;
    border: 1px solid #000000;
    bottom: -5px;
    left: 50%;
}

希望对你有帮助。