protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
DataTable dt = goodsBLL.GetAllGood();
Repeater1.DataSource = dt;
Repeater1.DataBind();
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
DataTable goodsTable = goodBLL.GetAllGood();
DataTable storebTable = storeBLL.GetAllStore();
gno.DataSource = goodsTable;
gno.DataTextField = "gname";
gno.DataValueField = "gno";
gno.DataBind();
stno.DataSource = storebTable;
stno.DataTextField = stno.DataValueField = "stno";
stno.DataBind();
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
DataTable goodTable = goodBLL.GetAllGood();
DataTable queryDataTable = inventBLL.QueryCharts();
StringBuilder strJson = new StringBuilder();
strJson.Append("[");
for (int i = 0; i < queryDataTable.Rows.Count; i++)
{
strJson.Append("{");
strJson.Append("name:\"" + goodTable.Rows[i]["gname"] + "\",");
strJson.Append("value:" + queryDataTable.Rows[i]["sumNumber"].ToString());
strJson.Append("},");
}
/*
* select g.gno,(case when SUM(i.number) IS NULL then 0 else SUM(i.number) end ) as sumNumber
* from goods g left join invent i on g.gno = i.gno group by g.gno
*/
sumNumber = strJson.ToString().TrimEnd(',');
sumNumber += "]";
}
}