#default expanded treeItem

[amirmsai]

Q	A
Bug fix?	[ ]
New feature?	[ ]
New sample?	[ ]
Related issues?	fixes #X, partially #Y, mentioned in #Z

What's in this Pull Request?

define the default expanded items in the tree

Guidance

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[AJIXuMuK]

Hi @amirmsai - thanks for the PR.
Could you please explain the logic of this property? Especially when it works in combination with defaultSelectedNodes.
The final "set" of the expanded node would be an aggregation of the ones from new property and the ones that are expanded because on the selection?

[amirmsai]

Hi, the idea is to use the tree with default Selected Nodes : is to define the nodes to be expanded. I use this logic to define the current selected (expanded) node. For example: i use the tree to manage permission in SPo then i cannot load all the items (sites, lists, items...), i load only the childs of current selected item and to manage this scenario it's important to know the selected item (then to know the item where i have childs). best regards Amir MSAI Le sam. 8 janv. 2022 à 18:42, Alex Terentiev ***@***.***> a écrit :

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Hi @amirmsai <https://github.com/amirmsai> - thanks for the PR. Could you please explain the logic of this property? Especially when it works in combination with defaultSelectedNodes. The final "set" of the expanded node would be an aggregation of the ones from new property and the ones that are expanded because on the selection? — Reply to this email directly, view it on GitHub <#1084 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AKWKK277MCQW25DRLOLM6QTUVBZOTANCNFSM5K4JXC7Q> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you were mentioned.Message ID: ***@***.***>

[AJIXuMuK]

Sorry @amirmsai - could you please provide an example?
Let's say I have some defaultExpandedKeys and I also have expandToSelected set to true and some defaultSelectedKeys. What will be the result for the expanded items in the tree? Union? Intersection? or one property will be ignored?

[amirmsai]

Hi, the idea is to define the best performance: that means i can only expand a sub Node if i have the her Id in the defaultSelectedKeys List. For example in SharePoint : the tree to show all elements will be showed through a level and when i click on Node I can charge the childs, but if I have a list of defaultExpandedKeys it will be automatically loaded to show the predefined Node. Le sam. 29 janv. 2022 à 18:35, Alex Terentiev ***@***.***> a écrit :

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Sorry @amirmsai <https://github.com/amirmsai> - could you please provide an example? Let's say I have some defaultExpandedKeys and I also have expandToSelected set to true and some defaultSelectedKeys. What will be the result for the expanded items in the tree? Union? Intersection? or one property will be ignored? — Reply to this email directly, view it on GitHub <#1084 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AKWKK27I4QM3FOPED2X5FY3UYQQPXANCNFSM5K4JXC7Q> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you were mentioned.Message ID: ***@***.***>

[AJIXuMuK]

Thanks @amirmsai!
I will merge the PR and will see how it works in different configurations.

[amirmsai]

Hi Alex, it's very nice :) Can you please add my name "Amir MSAI" as a contributor ? Thanks Le ven. 18 mars 2022 à 20:01, Alex Terentiev ***@***.***> a écrit :

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Thanks @amirmsai <https://github.com/amirmsai>! I will merge the PR and will see how it works in different configurations. — Reply to this email directly, view it on GitHub <#1084 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AKWKK24VF4UVA7FFSTJ57ZDVATHHRANCNFSM5K4JXC7Q> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you were mentioned.Message ID: ***@***.***>