let dataArr = []; let titleArr = ['节目类型', '节目名称', '开始时间', '结束时间', '直播流id']; //表头 let dataKeys style=' + style + '>'; let titleArr = ['节目类型', '节目名称', '开始时间', '结束时间', '直播流id']; let dataKeys ; i++) { // 处理时间丢失0的问题 if (dataKeys[i] === 'startTime' || dataKeys[i] === 'endTime') { row += "
sender, GridViewDeleteEventArgs e) { //运行删除 string str = “delete from tb_hby where id='”+GridView1.DataKeys = “update tb_hby set hby_title='” + cell1 + “‘,hby_Datetime='” + cell2 + “‘ where id='” + GridView1.DataKeys = “update tb_hby set hby_title='” + cell1 + “‘,hby_Datetime='” + cell2 + “‘ where id='” + GridView1.DataKeys sender, GridViewDeleteEventArgs e) {//运行删除 string str = “delete from tb_hby where id='”+GridView1.DataKeys TextBox)GV_Main.Rows[rowIndex].FindControl(“tbx_ctrq”)).Text.Trim()) + “‘, WHERE [id] = ” + GV_Main.DataKeys
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针对DataGrid无法提供行主键的问题,它提供了两个全新的属性:DataKeys和DataKeyNames! DataKeys:获取一个 DataKey 对象集合,这些对象表示 GridView 控件中的每一行的数据键值。 DataKeyNames = new string [] { "id" }; 这样,当进行数据绑定时,GridView会自动用键值填充DataKeys集合,从而在绑定或者回传后可以通过 DataKeys集合来获取某一行的键值,例如假设想获取第i行的id键值,其代码如下: //获取第i行的id键值,注意该索引即行的索引,从header到footer都算在内 string id DataKeys [ i ][ "id" ]. ToString (); //通过键值对数据进行处理…… 由此可见,GridView提供了新的机制来绑定额外的数据到每一行。
int index = Convert.ToInt32(e.CommandArgument);//取的行索引 DataKey key = this.GridView1.DataKeys { int index = Convert.ToInt32(e.CommandArgument); DataKey key = this.GridView1.DataKeys
area = ((TextBox)(codeTable.Rows[rId].Cells[4].Controls[0])).Text; string sid = codeTable.DataKeys int.Parse(sid)); codeTable.EditIndex = -1;//保存后退出编辑 viewData(); } 删除:这里DATAKeys (object sender, GridViewDeleteEventArgs e) { int id = Convert.ToInt32(codeTable.DataKeys
= new OleDbCommand( " select top 10 * from Document Where pid = " + MasterGridView.DataKeys GridView a = (GridView)sender; Response.Write( " 您要删除的记录是: " + a.DataKeys
一般的做法如下: let obj = {}; // 遍历data的所有属性 let dataKeys = Object.keys(data); dataKeys.map(key => { // 为data
移除hash中的多个值 /// /// <param name="key"></param> /// <param name="<em>dataKeys</em> ) { key = AddSysCustomKey(key); //List<RedisValue> <em>dataKeys</em>1 = new List <RedisValue>() {"1","2"}; return Do(db => db.HashDelete(key, dataKeys.ToArray())); ) { key = AddSysCustomKey(key); //List<RedisValue> dataKeys1 = new List <RedisValue>() {"1","2"}; return await Do(db => db.HashDeleteAsync(key, dataKeys.ToArray(
移除hash中的多个值 /// /// <param name="key"></param> /// <param name="<em>dataKeys</em> /param> /// <returns></returns> public long HashDelete(string key, List<RedisValue> <em>dataKeys</em> ) { key = AddSysCustomKey(key); //List<RedisValue> <em>dataKeys</em>1 = new List <RedisValue>() {"1","2"}; return Do(db => db.HashDelete(key, dataKeys.ToArray()));
FindControl("TextBox3")).Text; SqlDataSource1.UpdateParameters[2].DefaultValue = GridView1.DataKeys row.Cells[1].FindControl("TextBox3")).Text.Replace("'","''"); string value3 = GridView1.DataKeys
GridView如果不绑定数据源控件,则以下两种方式,无法获取主键: e.Keys[0].ToString() e.Keys["id"].ToString() 请使用以下方式获取主键: gv.DataKeys [e.RowIndex].Value */ int id = int.Parse(GridView1.DataKeys[e.RowIndex].Value.ToString
source, System.Web.UI.WebControls.DataGridCommandEventArgs e) { int bdID = int.Parse(DataGrid1.DataKeys
GridView1_RowUpdating( object sender, GridViewUpdateEventArgs e) { string id = GridView1.DataKeys GridView1_RowDeleting( object sender, GridViewDeleteEventArgs e) { string id = GridView1.DataKeys
newVal }, }) } 6.1 computed实现 function computed(ctx, obj) { let keys = Object.keys(obj) let dataKeys = Object.keys(ctx.data) dataKeys.forEach(dataKey => { defineReactive(ctx.data, dataKey, ctx.data
通过这种方式记录交易信息,将数字身份分发给创作者,生成Datakeys,并为每个作品分发数字ID。 授权用户有权使用该作品。
:\s*"([^"]+)/g; let dataKeys = ['name', 'month', 'normalWork', 'importantWork', 'others','total'] if (matches && matches.length > 2) values.push(matches[2].trim()); } return zipObject(dataKeys
Then Return End If ' 检测选择的行是哪个并重新选中它 For Each Row In GridView1.Rows Dim KeyValue As String = GridView1.DataKeys
System.Web.UI.WebControls.DataGridCommandEventArgs e) { if(e.CommandName == "Delete"){ this.DeleteRow(this.grdTest.DataKeys
[] : {}; const dataKeys = Object.keys(data); dataKeys.forEach((key) => { const current = data
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