Checkbox in WebDataTree control auto add item Infragistics.Web.UI.Framework.Data.DatasetNode

State Not Answered
Replies 5 replies
Subscribers 8 subscribers
Views 1184928 views
Users 0 members are here

Ly Ngo posted over 5 years ago

Hi all,

I use Checkbox in WebDataTree as below:

this.webDataTree1.Nodes.Clear();
this.webDataTree1.DataSource = tb.DataSet;

DataTreeNodeBinding binding = new DataTreeNodeBinding();
binding.ValueField = tb.Columns["id"].ColumnName;
binding.TextField = tb.Columns["name"].ColumnName;

this.webDataTree1.DataBindings.Add(binding);

this.webDataTree1.DataMember = tb.TableName;
this.webDataTree1.DataBind();

this.webDataTree1.CheckBoxMode = Infragistics.Web.UI.CheckBoxMode.BiState;

But it got issue as picture below:

Please help me find solution for this issue.

Thanks you very much.

Ly

Parents

15

Offline Ly Ngo posted over 5 years ago

Hello Everyone,

I needs this issue to be fixed urgently because it's critical to my project. I am stuck on this one. Could anyone please give me some ideas? I dont know why it renders the statement (infragistics.web.ui.framework.data.datasetnode) but my checkbox list data.

Thank you and really appreciate your answer!

Ly
Cancel
Reply

Cancel

Reply

1980

Offline Plamena Miteva posted over 5 years ago in reply to Ly Ngo
Hi Ly,

You should set the DataMember on the DataTreeNodeBinding instead on the tree itself:

binding.DataMember = tb.TableName;

Please let me know if you need further assistance regarding this matter.
Cancel
Reply

Cancel

Children

21795

Offline Milko Venkov posted over 5 years ago in reply to Ly Ngo

Hi Ly,

Thank you for your feedback.

I am glad to hear that you have resolved your issue. Please let us know if you have any additional questions.
Cancel
Reply

Cancel
15

Offline Ly Ngo posted over 5 years ago in reply to Plamena Miteva

Hi Plamena,

Thanks for your help.

Currently, my application works fine. Because webDataTree only support 2 type binding data as HierarchicalDataSource and Xml Data Source. Code example as below:

WebDataTree.Nodes.Clear();
Infragistics.Web.UI.DataSourceControls.DataView dtView = new Infragistics.Web.UI.DataSourceControls.DataView();
dtView.ID = "default";
dtView.DataMember = tb.TableName;
dtView.DataSource = tb.DataSet;

Infragistics.Web.UI.DataSourceControls.WebHierarchicalDataSource webDS = new Infragistics.Web.UI.DataSourceControls.WebHierarchicalDataSource();
webDS.DataViews.Add(dtView);

DataTreeNodeBinding dataNode = new DataTreeNodeBinding();
dataNode.DataMember = "default";
dataNode.TextField = "name";
dataNode.KeyField = "id";
WebDataTree.DataBindings.Add(dataNode);

WebDataTree.DataSource = webDS;
WebDataTree.DataBind();

Thanks,
Ly Ngo
Cancel
Reply

Cancel