A graphical user interface element that presents data in tree view.
A graphical user interface element that presents data in tree view.
Questions tagged [treegrid]
282 questions
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Vaadin Flow Treegrid - empty rows after expand
I use a TreeGrid in Vaadin 19.0.6 and add items like this:
final TreeData treeData = dataProvider.getTreeData();
treeData.addItems(items, getChildren::apply);
When I select a root-node which contains children and after that expand this root…
Daniel
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2 answers
Adding data between leafs of tree grid vaadin
I am trying to create a tree grid in vaadin. Is it possible to insert some data between two leafs of tree grid?
Anam Qureshi
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in jqgrid treegrid, how can i specify that i want the data collapsed by default (even though all data is loaded)
I am loading a full treegrid but i would like to have it collapse to only show level 1 (versus showing everything expanded)
is there anyway to specify initial view (collapsed or expanded) when my jqgrid treegrid loads and reloads
again, i DO want to…
leora
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2 answers
in jqgrid treegrid, how can i specify that i want to load the entire tree up front versus on demand
i have an asp.net-mvc page and i am trying to use jqGrid Treegrid. Where do you specific if you want to pass in all of the tree data upfront (versus loading on demand when you drill down). The documentation is unclear on this point
leora
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1 answer
jqGrid tree auto-load messed up
For users like me with not so fast connection, expanding a node while another is still loading messes up the tree. Is there a way to disable the grid while it's still loading? I'm using the latest version (4.1.1)
To replicate, go to…
NeverFall
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2 answers
treegrid example doesn't work
I'm trying to run the treegrid example but it only gives me the grid with no data in it!
this is my default.aspx:
Armance
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Vaadin 10+ Tree Grid: Hierarchies and how they work?
I have been trying to do a Vaadin tree grid with a more complex hierarchy. Since the documentation for this framework is very obscure and feels tad incomplete, I found this blog thread that helped me out only to get multiple children to a single…
JoffJoff
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Export excel not working with row template ejs treegrid syncfusion
I used ejs treegrid syncfusion to display products with theirs hyrarchies.
Firstable, list display and export excel work perfectly. But when I added row template (Row span in my table), export excel doesn't work.
here my source code…
infomed92
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1 answer
How to retrieve Multiple Selected Nodes from Smart GWT Tree Grid
I am constructing a Tree Grid using the below approach (Sample Code)
TreeGrid treeGrid = new TreeGrid()
Tree tree = new Tree();
treeGrid.setData(tree)
TreeNode newNode = new…
Vamsi
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1 answer
Vaadin Image in a Grid not showing
I'm trying to display a tiny little image (16x16 pixels) in a TreeGrid Column.
treeGrid.addComponentColumn(i -> new Image("file://c:/temp/reddot.png", "alt")).setHeader("Preview");
In my IDE, this file url is underlined, I can click it, it opens…
user1119859
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1 answer
Tree Grid JSON format Angular implementation
I am trying tutorial of displaying hierarchical data in table. It works fine with sample data given in tutorial, but when I am trying with the below JSON object either its giving all expanded elements without expand and collapse arrow or showing…
user9040429
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1 answer
jQuery tree table with JSON Data
I am working on tree table, I have to make a tree table from JSON data, I have search on google and found jQuery Treetable has this feature, so I have created the json from my back end. Now I am facing issue on how to render them into jQuery tree…
user10705797
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3 answers
How to align treegrid columns
Even though each of my columns is set at a fixed pixel width, my treegrid columns are all over the place (i.e. not aligning in a straight line). Please see screenshot which illustrates issue. Also, below is an overview of the code for the treegrid.…
Casey
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1 answer
How to format ExtJS treegrid borders
So I thought formatting the borders within an extjs treegrid would be basic but I have not been able to find a solution after hours of trying and looking around. The problem I'm having is that my borders appearance and width are inconsistent between…
Casey
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2 answers
How to format ExtJS treegrid cell based on value in another cell
I am trying to format one ExtJS treegrid cell based on the value in another cell in the same row. Below is an overview of how I currently have it coded. However, this is not currently working so I would appreciate any suggestions.Thanks!
function…
Casey
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