Inline editing of EasyUI's dataGrid

This js code was written by someone else, and it may not be the best, but I personally think it would be particularly good if it can help others solve functional problems first. I modified it slightly and used it in my own project. I will post it here to share it. The TinkPHP used in the backend is relatively simple to check for additions, deletions and modifications, so I won’t post it here. I won’t post the front desk renderings because I’m lazy.

　

$(function () {var datagrid; //定义全局变量datagridvar editRow = undefined; //定义全局变量：当前编辑的行datagrid = TskupluAddPacket.datagrid({
                url: ThinkPHP['MODULE'] + '/Tskuplu/getPacketList', //请求的数据源iconCls: 'icon-save', //图标pagination: true, //显示分页pageSize: 15, //页大小pageList: [15, 30, 45, 60], //页大小下拉选项此项各value是pageSize的倍数fit: true, //datagrid自适应宽度fitColumn: false, //列自适应宽度striped: true, //行背景交换nowap: true, //列内容多时自动折至第二行border: false,
                idField: 'packetid', //主键sortName : 'packetid',                                                                    //排序字段sortOrder : 'desc',                                    //排序方式columns: [[//显示的列{field: 'packetid', title: 'ID', width: 100, sortable: true, checkbox: true },
                        { field: 'packunit', title: '包装单位', width: 100, sortable: true,
                                editor: { type: 'validatebox', options: { required: true} }
                        },
                        { field: 'packqty', title: '包装细数', width: 100,
                                editor: { type: 'validatebox', options: { required: true} }
                        },
                        { field: 'packspec', title: '包装规格', width: 100,
                                editor: { type: 'validatebox', options: { required: true} }
                        }
                ]],
                queryParams: { 
                    pluid: $('#addpluid').val()
                }, //查询参数toolbar: [{ text: '添加', iconCls: 'icon-add', handler: function () {//添加列表的操作按钮添加，修改，删除等//添加时如果没有正在编辑的行，则在datagrid的第一行插入一行if (editRow == undefined) {                                         
                                datagrid.datagrid("insertRow", {
                                        index: 0, // index start with 0                                        row: {}
                                });                   //将新插入的那一行开户编辑状态datagrid.datagrid("beginEdit", 0);//给当前编辑的行赋值editRow = 0;
                        }

                }
                }, '-',
                { text: '删除', iconCls: 'icon-remove', 
                    handler: function () {                         //删除时先获取选择行 var rows = datagrid.datagrid("getSelections");                         //选择要删除的行 if (rows.length > 0) {
                                $.messager.confirm("提示", "你确定要删除吗?", function (r) {if (r) {var ids = [];for (var i = 0; i 0){
                                                    datagrid.datagrid('reload');
                                                    $.messager.show({
                                                        title : '操作提醒',
                                                        msg   : data + '条数据被成功删除！'})
                                                } else if( data == -999 ) {
                                                    $.messager.alert('删除失败', '对不起，您没有权限！', 'warning');
                                                } else {
                                                    $.messager.alert('删除失败', '没有删除任何数据！', 'warning');
                                                }
                                            }
                                        });                                    
                                    }
                                });
                         } else {
                                $.messager.alert("提示", "请选择要删除的行", "error");
                         } 
                    }
                }, '-',
                { text: '修改', iconCls: 'icon-edit', 
                    handler: function () {//修改时要获取选择到的行var rows = datagrid.datagrid("getSelections");//如果只选择了一行则可以进行修改，否则不操作if (rows.length == 1) {//当无编辑行时if (editRow == undefined) {//获取到当前选择行的下标var index = datagrid.datagrid("getRowIndex", rows[0]);//开启编辑datagrid.datagrid("beginEdit", index);//把当前开启编辑的行赋值给全局变量editRoweditRow = index;//当开启了当前选择行的编辑状态之后，//应该取消当前列表的所有选择行，要不然双击之后无法再选择其他行进行编辑datagrid.datagrid("unselectAll");
                            }
                        }
                    }
                }, '-',
                { text: '保存', iconCls: 'icon-save', 
                    handler: function () {                         //保存时结束当前编辑的行，自动触发onAfterEdit事件如果要与后台交互可将数据通过Ajax提交后台 datagrid.datagrid("endEdit", editRow);  
                         editRow = undefined;
                    }
                }, '-',
                { text: '取消编辑', iconCls: 'icon-redo', 
                    handler: function () {                         //取消当前编辑行把当前编辑行罢undefined回滚改变的数据,取消选择的行 editRow = undefined;
                         datagrid.datagrid("rejectChanges");
                         datagrid.datagrid("unselectAll");
                    }
                }, '-'],
                onAfterEdit: function (rowIndex, rowData, changes) {//endEdit该方法触发此事件                     //var row = datagrid.datagrid("getData").rows[rowIndex];  //获取某一行的值  var inserted = datagrid.datagrid('getChanges','inserted');var updated  = datagrid.datagrid('getChanges','updated');if(inserted.length 0){
                        url=ThinkPHP['MODULE'] + '/Tskuplu/addPacket';
                    }if(updated.length>0){
                        url=ThinkPHP['MODULE'] + '/Tskuplu/updatePacket';
                    }
                          
                    $.ajax({
                       url : url,
                       type : 'POST',
                       data : {                           'pluid': $('#addpluid').val(),                           'packetid':rowData.packetid,                           'packunit':rowData.packunit,                           'packqty' :rowData.packqty,                           'packspec':rowData.packspec
                       },
                       beforeSend : function (){
                           $.messager.progress({
                               text : '正在处理中...'   })
                       },
                       success : function (data){
                           $.messager.progress('close');                           if (data > 0){  
                                datagrid.datagrid("acceptChanges");  
                                $.messager.show({
                                    title : '操作提示',
                                    msg : '添加成功'});            
                                editRow = undefined;
                                datagrid.datagrid("reload");  
                               $('#addcheck').val(1);
                           } else if (data == -999) {
                               $.messager.alert('添加失败', '抱歉！您没有权限！', 'warning');
                           } else {
                               datagrid.datagrid("beginEdit",editRow); 
                               $.messager.alert('警告操作', '未知错误！请重新刷新后提交！', 'warning');
                           }
                           datagrid.datagrid("unselectAll");  
                       }
                    });//////////////////                                                                  },
                onDblClickRow: function (rowIndex, rowData) {//双击开启编辑行if (editRow == undefined) {
                            datagrid.datagrid("beginEdit", rowIndex);
                            editRow = rowIndex;
                    }
                }
        });      
    });

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