100请教Ext GridPanel滚动条显示问题

artwl_cn 2010-03-15 11:08:37
代码如下：


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">



<html xmlns="http://www.w3.org/1999/xhtml">

<head>

    <title></title>    

    <link rel="stylesheet" type="text/css" href="ExtPackage/resources/css/ext-all.css" />

    <script type="text/javascript" src="ExtPackage/ext-base.js"></script>

    <script type="text/javascript" src="ExtPackage/ext-all.js"></script>

    <script type="text/javascript" src="ExtPackage/ext-lang-zh_CN.js"></script>

    <script type="text/javascript">

        Ext.onReady(function() {

            function renderMotif(data, cell, record, rowIndex, columnIndex, store) {

                if (columnIndex == 1) {

                    cell.attr = "style=text-align:left;";

                    return data;

                }

                else if (columnIndex == 2 || columnIndex == 10 || columnIndex == 11) {

                    cell.attr = "style=text-align:center;";

                    return Math.round(data * Math.pow(10, 0)) / Math.pow(10, 0);

                }

                else if (columnIndex == 9) {

                    cell.attr = "style=text-align:right;";

                    return Math.round(data * Math.pow(10, 4)) / Math.pow(10, 4);

                }

                else if (columnIndex == 3 || columnIndex == 4 || columnIndex == 6 || columnIndex == 8 || columnIndex == 12 || columnIndex == 13 || columnIndex == 14) {

                    cell.attr = "style=text-align:right;";

                    return Math.round(data * Math.pow(10, 2)) / Math.pow(10, 2);

                }

                else if (columnIndex == 5 || columnIndex == 7) {

                    cell.attr = "style=text-align:right;";

                    return Math.round(data * Math.pow(10, 1)) / Math.pow(10, 1);

                }

            }



            var cm = new Ext.grid.ColumnModel([

        new Ext.grid.RowNumberer(),

        { id: '井号', header: "<span style=font-weight:bolder;><center>井号</center>", sortable: true, width: 80, dataIndex: 'jh', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>总井数<br/>(口)</center></span>", sortable: true, width: 80, dataIndex: 'zjs', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施<br/>有效率<br/>(%)</center></span>", sortable: true, width: 80, dataIndex: 'csyxl', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>经济<br/>有效率<br/>(%)</center></span>", sortable: true, width: 80, dataIndex: 'jjyxl', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施<br/>增油<br/>(吨)</center></span>", sortable: true, width: 80, dataIndex: 'cszy', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施<br/>投入<br/>(元)</center></span>", sortable: true, width: 80, dataIndex: 'cstr', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施<br/>产出<br/>(吨)</center></span>", sortable: true, width: 80, dataIndex: 'cscc', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施<br/>收益<br/>(元)</center></span>", sortable: true, width: 80, dataIndex: 'cssy', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>投入<br/>产出比<br/>(%)</center></span>", sortable: true, width: 80, dataIndex: 'trccb', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施<br/>有效期<br/>(天)</center></span>", sortable: true, width: 80, dataIndex: 'csyxq', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施投资<br/>回收期<br/>(天)</center></span>", sortable: true, width: 80, dataIndex: 'cstzhsq', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>增量单位<br/>操作成本<br/>(元/吨)</center></span>", sortable: true, width: 100, dataIndex: 'zldwczcb', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施单位<br/>操作成本<br/>(元/吨)</center></span>", sortable: true, width: 100, dataIndex: 'csdwczcb', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施单位<br/>变动成本<br/>(元/吨)</center></span>", sortable: true, width: 100, dataIndex: 'csdwbdcb', renderer: renderMotif }

        ]);



            var data = [

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456]

        ];

            var store = new Ext.data.Store({

                proxy: new Ext.data.MemoryProxy(data),

                reader: new Ext.data.ArrayReader({}, [

           { name: 'jh' },

           { name: 'zjs' },

           { name: 'csyxl' },

           { name: 'jjyxl' },

           { name: 'cszy' },

           { name: 'cstr' },

           { name: 'cscc' },

           { name: 'cssy' },

           { name: 'trccb' },

           { name: 'csyxq' },

           { name: 'cstzhsq' },

           { name: 'zldwczcb' },

           { name: 'csdwczcb' },

           { name: 'csdwbdcb' }

        ])

            });

            store.load();



            var grid = new Ext.grid.GridPanel({

                autoHeight: true,

                autoWidth:true,

                autoScroll: true,

                title: '<span style=font-weight:bolder;line-height:25px;font-size:18px;><center>“大剂量堵水”措施不同井类型对比表</center></span>',

                loadMask: true,

                renderTo: 'grid',

                store: store,

                cm: cm,

                collapsible: true,

                bbar: new Ext.PagingToolbar({

                    pageSize: 100,

                    store: store,

                    displayInfo: true,

                    displayMsg: '显示第{0}条到第{1}条记录，一共{2}条',

                    emptyMsg: '没有记录'

                })

            });



        });

    </script>

</head>

<body style=" text-align:center;">

    <div id="Contain" style="text-align:left;width:1000px;">

	    <div id="grid" style="width:1000px;"></div>

	</div>

</body>

</html>

效果如图：


本来有14列，但只显示了12列，横向滚运条显示不出来，请大家帮忙看看！！！
帮顶有分哦！
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louiechong 2011-01-18
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看来我的回答迟了些，但还是回了，方便以后遇到同样问题的人
在gridpanel里面加入下面代码：


view: new Ext.ux.grid.BufferView({

		    rowHeight: 25,

		    scrollDelay: true

	        })
artwl_cn 2010-03-15
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">



<html xmlns="http://www.w3.org/1999/xhtml">

<head>

    <title></title>    

    <link rel="stylesheet" type="text/css" href="ExtPackage/resources/css/ext-all.css" />

    <script type="text/javascript" src="ExtPackage/ext-base.js"></script>

    <script type="text/javascript" src="ExtPackage/ext-all.js"></script>

    <style type="text/css">

    .x-grid3-viewport

    {

        overflow:auto;

    }

    </style>

    <script type="text/javascript" src="ExtPackage/ext-lang-zh_CN.js"></script>

    <script type="text/javascript">

        Ext.onReady(function() {

            function renderMotif(data, cell, record, rowIndex, columnIndex, store) {

                if (columnIndex == 1) {

                    cell.attr = "style=text-align:left;";

                    return data;

                }

                else if (columnIndex == 2 || columnIndex == 10 || columnIndex == 11) {

                    cell.attr = "style=text-align:center;";

                    return Math.round(data * Math.pow(10, 0)) / Math.pow(10, 0);

                }

                else if (columnIndex == 9) {

                    cell.attr = "style=text-align:right;";

                    return Math.round(data * Math.pow(10, 4)) / Math.pow(10, 4);

                }

                else if (columnIndex == 3 || columnIndex == 4 || columnIndex == 6 || columnIndex == 8 || columnIndex == 12 || columnIndex == 13 || columnIndex == 14) {

                    cell.attr = "style=text-align:right;";

                    return Math.round(data * Math.pow(10, 2)) / Math.pow(10, 2);

                }

                else if (columnIndex == 5 || columnIndex == 7) {

                    cell.attr = "style=text-align:right;";

                    return Math.round(data * Math.pow(10, 1)) / Math.pow(10, 1);

                }

            }



            var cm = new Ext.grid.ColumnModel([

        new Ext.grid.RowNumberer(),

        { id: '井号', header: "<span style=font-weight:bolder;><center>井号</center>", sortable: true, width: 80, dataIndex: 'jh', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>总井数<br/>(口)</center></span>", sortable: true, width: 80, dataIndex: 'zjs', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施<br/>有效率<br/>(%)</center></span>", sortable: true, width: 80, dataIndex: 'csyxl', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>经济<br/>有效率<br/>(%)</center></span>", sortable: true, width: 80, dataIndex: 'jjyxl', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施<br/>增油<br/>(吨)</center></span>", sortable: true, width: 80, dataIndex: 'cszy', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施<br/>投入<br/>(元)</center></span>", sortable: true, width: 80, dataIndex: 'cstr', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施<br/>产出<br/>(吨)</center></span>", sortable: true, width: 80, dataIndex: 'cscc', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施<br/>收益<br/>(元)</center></span>", sortable: true, width: 80, dataIndex: 'cssy', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>投入<br/>产出比<br/>(%)</center></span>", sortable: true, width: 80, dataIndex: 'trccb', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施<br/>有效期<br/>(天)</center></span>", sortable: true, width: 80, dataIndex: 'csyxq', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施投资<br/>回收期<br/>(天)</center></span>", sortable: true, width: 80, dataIndex: 'cstzhsq', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>增量单位<br/>操作成本<br/>(元/吨)</center></span>", sortable: true, width: 100, dataIndex: 'zldwczcb', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施单位<br/>操作成本<br/>(元/吨)</center></span>", sortable: true, width: 100, dataIndex: 'csdwczcb', renderer: renderMotif },

                { header: "<span style=font-weight:bolder;><center>措施单位<br/>变动成本<br/>(元/吨)</center></span>", sortable: true, width: 100, dataIndex: 'csdwbdcb', renderer: renderMotif }

        ]);



            var data = [

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456],

            ['aaaa', 50, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 1.123456, 86, 45, 1.123456, 1.123456, 1.123456]

        ];

            var store = new Ext.data.Store({

                proxy: new Ext.data.MemoryProxy(data),

                reader: new Ext.data.ArrayReader({}, [

           { name: 'jh' },

           { name: 'zjs' },

           { name: 'csyxl' },

           { name: 'jjyxl' },

           { name: 'cszy' },

           { name: 'cstr' },

           { name: 'cscc' },

           { name: 'cssy' },

           { name: 'trccb' },

           { name: 'csyxq' },

           { name: 'cstzhsq' },

           { name: 'zldwczcb' },

           { name: 'csdwczcb' },

           { name: 'csdwbdcb' }

        ])

            });

            store.load();



            var grid = new Ext.grid.GridPanel({

                autoHeight: true,

                autoWidth: true,

                autoScroll: true,

                title: '<span style=font-weight:bolder;line-height:25px;font-size:18px;><center>“大剂量堵水”措施不同井类型对比表</center></span>',

                loadMask: true,

                renderTo: 'grid',

                store: store,

                cm: cm,

                collapsible: true,

                bbar: new Ext.PagingToolbar({

                    pageSize: 100,

                    store: store,

                    displayInfo: true,

                    displayMsg: '显示第{0}条到第{1}条记录，一共{2}条',

                    emptyMsg: '没有记录'

                })

            });



        });

    </script>

</head>

<body style=" text-align:center;">

    <div id="Contain" style="text-align:left;width:1000px;">

        <div id="grid" style="width:1000px;"></div>

    </div>

</body>

</html>


还是不行，不显示啊！
zhouxiaobo123 2010-03-15
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注意要把


<style type="text/css">

    .x-grid3-viewport

    {

    	overflow:auto;

    	}

    </style>

写在
<link rel="stylesheet" type="text/css" href="ExtPackage/resources/css/ext-all.css" />
这个下面
artwl_cn 2010-03-15
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[Quote=引用 8 楼 zhouxiaobo123 的回复:]
引用 7 楼 durongjian 的回复:

以上两位说的都不行！
求高手指点

我亲自试验的，可以啊
[/Quote]
能不能把你修改后的代码贴出来看一下，谢谢
asdujiayong 2010-03-15
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是要滚动条呀，我那是forceFit ;
应当这样:将GridPanel放到panel里，panel设置width 和 autoScroll:true
zhouxiaobo123 2010-03-15
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看图说话
zhouxiaobo123 2010-03-15
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[Quote=引用 7 楼 durongjian 的回复:]

以上两位说的都不行！
求高手指点
[/Quote]
我亲自试验的，可以啊
artwl_cn 2010-03-15
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以上两位说的都不行！
求高手指点
asdujiayong 2010-03-15
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gridPanel 中：


 viewConfig: {

		        forceFit:true

        },
zhouxiaobo123 2010-03-15
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加上这个


<style type="text/css">

    .x-grid3-viewport

    {

    	overflow:auto;

    	}

    </style>
artwl_cn 2010-03-15
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[Quote=引用 3 楼 zhouxiaobo123 的回复:]
你是想要滚动条还是 想显示全部数据
[/Quote]
因为每列的宽度是固定的，所以想要横向滚动条
zhouxiaobo123 2010-03-15
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你是想要滚动条还是 想显示全部数据
artwl_cn 2010-03-15
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[Quote=引用 1 楼 zhouxiaobo123 的回复:]
把autoWidth:true,
去掉看看
[/Quote]
还是不行，效果跟上面的截图一样
zhouxiaobo123 2010-03-15
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把autoWidth:true,
去掉看看
郑萧001 2010-03-15
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我认为主要原因是overflow-y是IE的特有属性，overflow是W3C的标准属性，在设置autoHeight的时候从ff上能看到overflow:visible,可能就是因为这个属性引起的
artwl_cn 2010-03-15
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[Quote=引用 25 楼 bennes 的回复:]
悲剧了，我迟了五分钟
[/Quote]
不晚，谢谢你啊。问题随然解决了，但我还是不知道为什么
shan1119 2010-03-15
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i dont konw.
just think think think think think
and try try try try try
郑萧001 2010-03-15
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悲剧了，我迟了五分钟
郑萧001 2010-03-15
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只要把autoHeight:auto去掉就可以了
artwl_cn 2010-03-15
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[Quote=引用 21 楼 shan1119 的回复:]
autoHeight: true,
autoWidth: true,
-------->
height: 600,
width: 1000,
[/Quote]
问题解决了，马上结贴给分，能说说是什么原因吗？
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