Bind OData model to Tree-table

[#1]

Hi,

i am trying to bind a odata model to the TreeTable. i don't know what i did wrong it's not showing the data in TreeTable. i am not even sure whether it is a right way to bind the treatable, if not how can i get the TreeTable populated with following Odata ?

TreeTable:

OData :

[VictorHo · Accepted solution]

Hi Ashok,

As for as I know, tree table is not designed to working with OData service, since this model does not have a tree structure like JSON, but using deep entity (with navigation property) instead.

I suggest that you get the data from OData service, then store in a JSON model. Then you can bind this JSON model to the tree table. It should work and it's easier for you to customize the table.

Regards,

Victor.

[imsuryapandiyan]

Hi Ashok,

Try this:

rows="{
            path : 'modelTree>/WBS_HierarchySet',
            parameters : {
                countMode: 'Inline',
                treeAnnotationProperties : {
                    hierarchyLevelFor : 'modelTree>Level',
                    hierarchyNodeFor : 'modelTree>WbsElement',
                    hierarchyParentNodeFor : 'modelTree>Up'
                }
            }
        }"

Regards,

Suriya

[christian_bartlog2]

Additionally the property 'hierarchyDrillStateFor' has to be set. The information should also be provided by the BES Model

treeAnnotationProperties : { 
    hierarchyLevelFor : 'HierarchyLevel', 
    hierarchyNodeFor : 'NodeId', 
    hierarchyParentNodeFor : 'ParentId', 
    hierarchyDrillStateFor: 'DrillState' 
}

Best regards

Christian

[former_member814419]

Hi Ashok,

Were you able to resolve the issue? I was able to get the Odata map to a local JSON and display the table information. However the table is displaying a flat structure and I am not able to show the children under the parents. The columns names I have used is correct. But I am not sure why the Tree annotation is now working as I am expecting it to work like how Suriya had provided the below sample. Please any advise on how to perform the tree notation from a local json object that will be great.

treeAnnotationProperties :{
                    hierarchyLevelFor :'modelTree>Level',
                    hierarchyNodeFor :'modelTree>WbsElement',
                    hierarchyParentNodeFor :'modelTree>Up'

[krishnadhuriya]

If using any parameters like countmode:inline. , Make sure oData call fulfill this request or else remove that line from it

[Sharathmg]

Hi Ashok,

Firstly, do you observe any errors in the console of the browser.