Вызов функции во всех элементов таблицы
Всем Привет ,
Я попытался вызвать функцию в каждом элементе в элементах DataList, но она работает только в первом элементе
Это мой функциональный код
private void gauges()
{
int i = 5;
str.Append(@"google.charts.load('current', {'packages':['gauge']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() { var value=");
str.Append(""+i +";");
str.Append("var valueph =");
str.Append("" + i + ";");
str.Append("var data = google.visualization.arrayToDataTable([['Label', 'Value'],['Temp', Number(value)]]);");
str.Append("var dataph = google.visualization.arrayToDataTable([['Label', 'Value'],['p.H', Number(valueph)]]);");
str.Append("var options = { width: 100, height: 100,redFrom: 50, redTo: 125, greenFrom: 0, greenTo: 60,yellowFrom: -55, yellowTo: 20,minorTicks: 3.5,max: 125,min: -55};");
str.Append(" var optionsph = {width: 100, height: 100,redFrom: 9, redTo: 14,greenFrom: 6.5, greenTo: 9,yellowFrom: 0, yellowTo: 6.5, minorTicks: 3.5, max: 14, min: 0 };");
str.Append("var chart = new google.visualization.Gauge(document.getElementById('chart_div'));");
str.Append("chart.draw(data, options);");
str.Append("var chart2 = new google.visualization.Gauge(document.getElementById('chart_div2'));");
str.Append("chart2.draw(dataph, optionsph);}");
str.Append("");
lt.Text = str.ToString().Replace('*', '"');
}
а вот внутри пункт таблицы
protected void DataList3_ItemDataBound(object sender, DataListItemEventArgs e)
{
foreach (DataListItem dli in DataList3.Items)
{
gauges();
}
}
<asp:DataList ID="DataList3" runat="server" DataSourceID="SqlDataSource3" RepeatColumns="2" RepeatDirection="Horizontal" DataKeyNames="DevId" OnItemDataBound="DataList3_ItemDataBound" BackColor="#CC33FF" BorderColor="#E7E7FF" BorderStyle="Groove" BorderWidth="2px" CellPadding="3" GridLines="Horizontal" >
<AlternatingItemStyle BackColor="#F7F7F7" />
<FooterStyle BackColor="#B5C7DE" ForeColor="#4A3C8C" />
<HeaderStyle BackColor="#4A3C8C" Font-Bold="True" ForeColor="#F7F7F7" />
<ItemStyle BackColor="#E7E7FF" ForeColor="#4A3C8C" />
<ItemTemplate>
<table style="width:100%;">
<tr>
<td >
<div>
<asp:Literal ID="lt" runat="server"></asp:Literal>
</div>
<div id="chart_div" style="width: 50px; height: 50px; " ></div>
</td>
<td> </td>
<td>
<div>
<asp:Literal ID="Literal1" runat="server"></asp:Literal>
</div>
<div id="chart_div2" style="width: 50px; height: 50px;" ></div>
</td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>
<asp:FormView ID="FormView1" runat="server" DataSourceID="SqlDataSource2">
<EditItemTemplate>
Reading:
<asp:TextBox ID="ReadingTextBox" runat="server" Text='<%# Bind("Reading") %>' />
<br />
DateTRead:
<asp:TextBox ID="DateTReadTextBox" runat="server" Text='<%# Bind("DateTRead") %>' />
<br />
<asp:LinkButton ID="UpdateButton" runat="server" CausesValidation="True" CommandName="Update" Text="Update" />
<asp:LinkButton ID="UpdateCancelButton" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel" />
</EditItemTemplate>
<InsertItemTemplate>
Reading:
<asp:TextBox ID="ReadingTextBox" runat="server" Text='<%# Bind("Reading") %>' />
<br />
DateTRead:
<asp:TextBox ID="DateTReadTextBox" runat="server" Text='<%# Bind("DateTRead") %>' />
<br />
<asp:LinkButton ID="InsertButton" runat="server" CausesValidation="True" CommandName="Insert" Text="Insert" />
<asp:LinkButton ID="InsertCancelButton" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel" />
</InsertItemTemplate>
<ItemTemplate>
<table style="width:100%;">
<tr>
<td colspan="3"> </td>
</tr>
<tr>
<td class="auto-style1">
<asp:Label ID="Label7" runat="server" Font-Bold="True" ForeColor="#CC33FF" Text="Last Temp Read :"></asp:Label>
</td>
<td> </td>
<td>
</td>
</tr>
<tr>
<td class="auto-style1" colspan="3">
<asp:Label ID="DateTReadLabel" runat="server" Text='<%# Bind("DateTRead") %>' />
</td>
</tr>
<tr>
<td class="auto-style1" colspan="3">
<asp:Label ID="DateTReadLabel5" runat="server" Text='<%# Bind("Reading") %>' />
</td>
</tr>
</table>
</ItemTemplate>
</asp:FormView>
</td>
<td> </td>
<td>
<asp:FormView ID="FormView2" runat="server" DataSourceID="SqlDataPh">
<EditItemTemplate>
Reading:
<asp:TextBox ID="ReadingTextBox" runat="server" Text='<%# Bind("Reading") %>' />
<br />
DateTRead:
<asp:TextBox ID="DateTReadTextBox" runat="server" Text='<%# Bind("DateTRead") %>' />
<br />
<asp:LinkButton ID="UpdateButton" runat="server" CausesValidation="True" CommandName="Update" Text="Update" />
<asp:LinkButton ID="UpdateCancelButton" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel" />
</EditItemTemplate>
<InsertItemTemplate>
Reading:
<asp:TextBox ID="ReadingTextBox0" runat="server" Text='<%# Bind("Reading") %>' />
<br />
DateTRead:
<asp:TextBox ID="DateTReadTextBox0" runat="server" Text='<%# Bind("DateTRead") %>' />
<br />
<asp:LinkButton ID="InsertButton" runat="server" CausesValidation="True" CommandName="Insert" Text="Insert" />
<asp:LinkButton ID="InsertCancelButton" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel" />
</InsertItemTemplate>
<ItemTemplate>
<table style="width:100%;">
<tr>
<td colspan="3"> </td>
</tr>
<tr>
<td class="auto-style1">
<asp:Label ID="Label9" runat="server" Font-Bold="True" ForeColor="#CC33FF" Text="Last pH Read :"></asp:Label>
</td>
<td> </td>
<td>
</td>
</tr>
<tr>
<td class="auto-style1" colspan="3">
<asp:Label ID="DateTReadLabel" runat="server" Text='<%# Bind("DateTRead") %>' />
</td>
</tr>
<tr>
<td class="auto-style1" colspan="3">
<asp:Label ID="DateTReadLabel0" runat="server" Text='<%# Bind("Reading") %>' />
</td>
</tr>
</table>
</ItemTemplate>
</asp:FormView>
</td>
</tr>
</table>
</ItemTemplate>
<SelectedItemStyle BackColor="#738A9C" Font-Bold="True" ForeColor="#F7F7F7" />
</asp:DataList>
Что я уже пробовал:
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