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  • 在jQuery EasyUI中实现对DataGrid进行编辑

    <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
    <html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>jQuery EasyUI</title>
        <link rel="stylesheet" type="text/css" href="../themes/default/easyui.css">
        <link rel="stylesheet" type="text/css" href="../themes/icon.css">
        <script type="text/javascript" src="../jquery-1.4.2.min.js"></script>
        <script type="text/javascript" src="../jquery.easyui.min.js"></script>
        <script>
            var users = {total:6,rows:[
                {no:1,name:'用户1',addr:'山东济南',email:'user1@163.com',birthday:'1/1/1980'},
                {no:2,name:'用户2',addr:'山东济南',email:'user2@163.com',birthday:'1/1/1980'},
                {no:3,name:'用户3',addr:'山东济南',email:'user3@163.com',birthday:'1/1/1980'},
                {no:4,name:'用户4',addr:'山东济南',email:'user4@163.com',birthday:'1/1/1980'},
                {no:5,name:'用户5',addr:'山东济南',email:'user5@163.com',birthday:'1/1/1980'},
                {no:6,name:'用户6',addr:'山东济南',email:'user6@163.com',birthday:'1/1/1980'}
            ]};
            $(function(){
                $('#tt').datagrid({
                    title:'Editable DataGrid',
                    iconCls:'icon-edit',
                    530,
                    height:250,
                    singleSelect:true,
                    columns:[[
                        {field:'no',title:'编号',50,editor:'numberbox'},
                        {field:'name',title:'名称',60,editor:'text'},
                        {field:'addr',title:'地址',100,editor:'text'},
                        {field:'email',title:'电子邮件',100,
                            editor:{
                                type:'validatebox',
                                options:{
                                    validType:'email'
                                }
                            }
                        },
                        {field:'birthday',title:'生日',80,editor:'datebox'},
                        {field:'action',title:'操作',70,align:'center',
                            formatter:function(value,row,index){
                                if (row.editing){
                                    var s = '<a href="#" onclick="saverow('+index+')">保存</a> ';
                                    var c = '<a href="#" onclick="cancelrow('+index+')">取消</a>';
                                    return s+c;
                                } else {
                                    var e = '<a href="#" onclick="editrow('+index+')">编辑</a> ';
                                    var d = '<a href="#" onclick="deleterow('+index+')">删除</a>';
                                    return e+d;
                                }
                            }
                        }
                    ]],
                    toolbar:[{
                        text:'增加',
                        iconCls:'icon-add',
                        handler:addrow
                    },{
                        text:'保存',
                        iconCls:'icon-save',
                        handler:saveall
                    },{
                        text:'取消',
                        iconCls:'icon-cancel',
                        handler:cancelall
                    }],
                    onBeforeEdit:function(index,row){
                        row.editing = true;
                        $('#tt').datagrid('refreshRow', index);
                        editcount++;
                    },
                    onAfterEdit:function(index,row){
                        row.editing = false;
                        $('#tt').datagrid('refreshRow', index);
                        editcount--;
                    },
                    onCancelEdit:function(index,row){
                        row.editing = false;
                        $('#tt').datagrid('refreshRow', index);
                        editcount--;
                    }
                }).datagrid('loadData',users).datagrid('acceptChanges');
            });
            var editcount = 0;
            function editrow(index){
                $('#tt').datagrid('beginEdit', index);
            }
            function deleterow(index){
                $.messager.confirm('确认','是否真的删除?',function(r){
                    if (r){
                        $('#tt').datagrid('deleteRow', index);
                    }
                });
            }
            function saverow(index){
                $('#tt').datagrid('endEdit', index);
            }
            function cancelrow(index){
                $('#tt').datagrid('cancelEdit', index);
            }
            function addrow(){
                if (editcount > 0){
                    $.messager.alert('警告','当前还有'+editcount+'记录正在编辑,不能增加记录。');
                    return;
                }
                $('#tt').datagrid('appendRow',{
                    no:'',
                    name:'',
                    addr:'',
                    email:'',
                    birthday:''
                });
            }
            function saveall(){
                $('#tt').datagrid('acceptChanges');
            }
            function cancelall(){
                $('#tt').datagrid('rejectChanges');
            }
        </script>
    </head>
    <body>
    <h1>Editable DataGrid</h1>
    <table id="tt"></table>
    </body>
    </html>
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  • 原文地址:https://www.cnblogs.com/wdcwy/p/5000951.html
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