EasyUI Layout 添加、删除、折叠、展开布局

时间：2023-03-10 02:40:23
EasyUI Layout 添加、删除、折叠、展开布局 
<!DOCTYPE html>

<html>

<head>

    <title>吹泡泡的魚-主页</title>

    <link rel="stylesheet" type="text/css" href="js/jquery-easyui/themes/gray/easyui.css">

    <script type="text/javascript" src="js/jquery-easyui/jquery.min.js"></script>

    <script type="text/javascript" src="js/jquery-easyui/jquery.easyui.min.js"></script>

</head>

<body>

    <h2>添加、删除、折叠、展开布局</h2>

    <p>单击下面的按钮操作布局区域面板</p>

    <div style="margin:20px 0;">

        <span>选择区域面板:</span>

        <select id="region">

            <option value="north">North</option>

            <option value="south">South</option>

            <option value="east">East</option>

            <option value="west">West</option>

        </select>

        <a href="javascript:void(0)" class="easyui-linkbutton" onclick="addPanel()">添加</a>

        <a href="javascript:void(0)" class="easyui-linkbutton" onclick="removePanel()">删除</a>

        <a href="javascript:void(0)" class="easyui-linkbutton" onclick="collapseExpandPanel()">折叠/展开</a>

    </div>

    <div id="cc" class="easyui-layout" style="width:700px;height:350px;">

        <div data-options="region:'north'" style="height:50px"></div>

        <div data-options="region:'south',split:true" style="height:50px;"></div>

        <div data-options="region:'east',split:true" title="East" style="width:100px;"></div>

        <div data-options="region:'west',split:true" title="West" style="width:100px;"></div>

        <div data-options="region:'center',title:'Center'"></div>

    </div>

    <script type="text/javascript">

        function addPanel(){

            var region = $('#region').val();

            var options = {

                region: region

            };

            if (region=='north' || region=='south'){

                options.height = 50;

            } else {

                options.width = 100;

                options.split = true;

                options.title = $('#region option:selected').text();

            }

            $('#cc').layout('add', options);

        }

        function removePanel(){

            $('#cc').layout('remove', $('#region').val());

        }

        function collapseExpandPanel(){

            var p=$("#cc").layout("panel", $('#region').val())[0];

            if(p){

                p = p.clientWidth;

                if (p > 0){

                    //折叠

                    $('#cc').layout('collapse', $('#region').val());

                }else{

                    //展开

                    $('#cc').layout('expand', $('#region').val());

                }

            }else{

                alert("此区域面板不存在");

            }

        }

    </script>

</body>

</html>

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