Databases
StackOverflow2013
Postsdbo
POSystem.ArgumentException: The relation is not parented to the table to which this DataView points
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POSystem.ArgumentException: The relation is not parented to the table to which this DataView points
    primarykey
    data
    text
    <p>I have following requirements, 1. Need to show distinct apName. 2. For every apName, show rates.</p> <p>I have tried this so far,</p> <p>on .cs page</p> <pre><code>protected void btn_ViewClick(object sender, EventArgs e) { //bind the repeater control, with the Data Table rptApartmentName.DataSource = rate.GetAllApartmentRates(); rptApartmentName.DataBind(); } private void rptApartmentName_ItemDataBound(object sender, System.Web.UI.WebControls.RepeaterItemEventArgs e) { RepeaterItem item = e.Item; if ((item.ItemType == ListItemType.Item) || (item.ItemType == ListItemType.AlternatingItem)) { Repeater rptRates = (Repeater)item.FindControl("rptRates"); DataRowView drv = (DataRowView)item.DataItem; rptRates.DataSource = drv.CreateChildView("apartment_rate"); rptRates.DataBind(); } } </code></pre> <p>and on aspx page,</p> <pre><code>&lt;!-- start parent repeater --&gt; &lt;asp:repeater id="rptApartmentName" runat="server" OnItemDataBound="rptApartmentName_ItemDataBound"&gt; &lt;itemtemplate&gt; &lt;b&gt;&lt;%# DataBinder.Eval(Container.DataItem,"apName") %&gt;&lt;/b&gt;&lt;br&gt; &lt;!-- start child repeater --&gt; &lt;asp:repeater id="rptRates" runat="server"&gt; &lt;itemtemplate&gt; &lt;%# DataBinder.Eval(Container.DataItem, "rate")%&gt;&lt;br&gt; &lt;/itemtemplate&gt; &lt;/asp:repeater&gt; &lt;!-- end child repeater --&gt; &lt;/itemtemplate&gt; &lt;/asp:repeater&gt; &lt;!-- end parent repeater --&gt; </code></pre> <p>please somebody suggest, what is wrong with this code, thanks in advance. I am using Asp.Net 2010.</p> <p>Stack Trace:</p> <pre><code>Line 96: Repeater rptRates = (Repeater)item.FindControl("rptRates"); Line 97: DataRowView drv = (DataRowView)item.DataItem; Line 98: rptRates.DataSource = drv.CreateChildView("apartment_rate"); Line 99: rptRates.DataBind(); Line 100: } </code></pre> <p>I have got error on line 98, as System.ArgumentException: The relation is not parented to the table to which this DataView points.</p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USLearner
    1. USLearner
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. COwhat error are you getting? be more clear about the problem
      singulars
      1. POSystem.ArgumentException: The relation is not parented to the table to which this DataView points
      1. USletiagoalves
    2. COsure, I am getting this error: System.ArgumentException: The relation is not parented to the table to which this DataView points. on line: rptRates.DataSource = drv.CreateChildView("apartment_rate");
      singulars
      1. POSystem.ArgumentException: The relation is not parented to the table to which this DataView points
      1. USLearner
    3. COI have edited my question, please see
      singulars
      1. POSystem.ArgumentException: The relation is not parented to the table to which this DataView points
      1. USLearner
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload