CRUD之：單元格編輯
參考示例：單元格編輯
一：創建單元格編輯器
<div id="datagrid1" class="mini-datagrid" style="width:800px;height:280px;"
url="../data/AjaxService.aspx?method=SearchEmployees" idField="id"
allowResize="true" pageSize="20"
allowCellEdit="true" allowCellSelect="true" multiSelect="true">
<div property="columns">
<div type="checkcolumn"></div>
<div field="loginname" width="120" headerAlign="center" allowSort="true">員工帳號
<input property="editor" class="mini-textbox" style="width:100%;"/>
</div>
<div field="gender" width="100" renderer="onGenderRenderer" align="center" headerAlign="center">性別
<input property="editor" class="mini-combobox" style="width:100%;" data="Genders"/>
</div>
<div field="age" width="100" allowSort="true" >年齡
<input property="editor" class="mini-spinner" minValue="0" maxValue="200" value="25" style="width:100%;"/>
</div>
<div field="birthday" width="100" allowSort="true" dateFormat="yyyy-MM-dd">出生日期
<input property="editor" class="mini-datepicker" style="width:100%;"/>
</div>
<div field="remarks" width="120" headerAlign="center" allowSort="true">備注
<input property="editor" class="mini-textarea" style="width:100%;" minHeight="80"/>
</div>
<div field="createtime" width="100" headerAlign="center" dateFormat="yyyy-MM-dd" allowSort="true">創建日期</div>
</div>
</div>
設置allowCellEdit和allowCellSelect后，表格為單元格編輯模式。 二：編輯操作
增加行：
function addRow() {
var newRow = { name: "New Row" };
grid.addRow(newRow, 0);
}
刪除行：
function removeRow() {
var rows = grid.getSelecteds();
if (rows.length > 0) {
grid.removeRows(rows, true);
}
}
保存數據：
function saveData() {
//獲得增加、刪除、修改的記錄集合
var data = grid.getChanges();
var json = mini.encode(data);
grid.loading("保存中，請稍后......");
$.ajax({
url: "../data/AjaxService.aspx?method=SaveChangedEmployees",
data: { data: json },
type: "post",
success: function (text) {
grid.reload();
},
error: function (jqXHR, textStatus, errorThrown) {
alert(jqXHR.responseText);
}
});
}
三：服務端處理
public void SaveChangedEmployees()
{
String json = Request["data"];
ArrayList rows = (ArrayList)PluSoft.Utils.JSON.Decode(json);
foreach (Hashtable row in rows)
{
//根據記錄狀態，進行不同的增加、刪除、修改操作
String state = row["_state"] != null ? row["_state"].ToString() : "";
if(state == "added")
{
row["createtime"] = DateTime.Now;
new TestDB().InsertEmployee(row);
}
else if (state == "removed" || state == "deleted")
{
String id = row["id"].ToString();
new TestDB().DeleteEmployee(id);
}
else if (state == "modified")
{
new TestDB().UpdateEmployee(row);
}
}
}