Hyperlinks on a Grid

**MyteC** · Sep 20 '08, 02:30 PM

I'm trying to get hyperlinks to edit my table entries and it is not working.
MakeDataTable(d tSelDate) does the bulk of the work populating the data table _dt which contains all the event information. I don't add anything for the hyperlinks, assuming it would come from the datatable columns. See below for output.

Help!

BoundField colID = new BoundField();
//colID.DataField = "EventID";
colID.DataField = "ID";
colID.DataForma tString = "{0}";
colID.HeaderTex t = "ID";
colID.Visible = false ;

BoundField colDay = new BoundField();
colDay.DataFiel d = "Day";
colDay.DataForm atString = "{0}";
colDay.HeaderTe xt = "Day";
colDay.Visible = false;

BoundField colTime = new BoundField();
colTime.DataFie ld = "Time";
colTime.DataFor matString = "{0}";
colTime.HeaderT ext = "Time";

BoundField colEvent = new BoundField();
colEvent.DataFi eld = "Event";
colEvent.DataFo rmatString = "{0}";
colEvent.Header Text = "Event";

HyperLinkField colEdit = new HyperLinkField( );
colEdit.DataTex tField = "Edit";
colEdit.DataTex tFormatString = "{0} ";
colEdit.DataNav igateUrlFields = new string[] { "Day", "ID" };
colEdit.DataNav igateUrlFormatS tring = "AddEvent.aspx? daysel={0}&id={ 1}";
colEdit.HeaderT ext = "Edit";

HyperLinkField colDel = new HyperLinkField( );
colDel.DataText Field = "Delete";
colDel.DataText FormatString = "{0}";
colDel.DataNavi gateUrlFields = new string[] { "Day","ID" };
colDel.DataNavi gateUrlFormatSt ring = "AddEvent.aspx? daysel={0}&id={ 1}";
colDel.HeaderTe xt = "Delete";

gvDay.Columns.A dd(colID);
gvDay.Columns.A dd(colDay);
gvDay.Columns.A dd(colTime);
gvDay.Columns.A dd(colEvent);
gvDay.Columns.A dd(colEdit);
gvDay.Columns.A dd(colDel);
gvDay.AutoGener ateColumns = false;
gvDay.DataKeyNa mes = new string[] { "ID" };

MakeDataTable(d tSelDate);

gvDay.DataSourc e = _dt;
gvDay.Width = Unit.Pixel(700) ;
gvDay.GridLines = 0;
gvDay.CssClass = "h2";
gvDay.HeaderSty le.CssClass = "h2";
gvDay.DataBind( );

Here is what it generates:

<table class="h2" cellspacing="0" border="0" id="gvDay" style="width:70 0px;border-collapse:collap se;">
<tr class="h2">
<th scope="col">Tim e</th><th scope="col">Eve nt</th><th scope="col">Edi t</th><th scope="col">Del ete</th>
</tr><tr>
<td>06:00 AM</td><td>[6:00 AM to 12:00 AM Run Outside ]</td><td><a></a></td><td><a></a></td>
</tr><tr class="altRow">
<td>07:00 AM</td><td>[7:00 AM to 12:00 AM Leap Frog Front Yard]</td><td><a></a></td><td><a></a></td>
</tr><tr>
<td>08:00 AM</td><td> </td><td><a href="AddEvent.aspx?d aysel=9/22/2008&id="></a></td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td>
</tr><tr class="altRow">
<td>09:00 AM</td><td> </td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td>
</tr><tr>
<td>10:00 AM</td><td> </td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td>
</tr><tr class="altRow">
<td>11:00 AM</td><td> </td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td>
</tr><tr>
<td>12:00 PM</td><td> </td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td>
</tr><tr class="altRow">
<td>01:00 PM</td><td> </td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td>
</tr><tr>
<td>02:00 PM</td><td> </td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td>
</tr><tr class="altRow">
<td>03:00 PM</td><td> </td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td>
</tr><tr>
<td>04:00 PM</td><td> </td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td>
</tr><tr class="altRow">
<td>05:00 PM</td><td> </td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td>
</tr><tr>
<td>06:00 PM</td><td> </td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td>
</tr><tr class="altRow">
<td>07:00 PM</td><td> </td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td><td><a href="AddEvent. aspx?daysel=9/22/2008&id="></a></td>
</tr>
</table>

I would like to have the hyperlink URL ONLY for the table entries that have events. Not the empty times.

Thanks,

Mike