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Questions tagged [treegrid]

A graphical user interface element that presents data in tree view.

A graphical user interface element that presents data in tree view.

272 questions
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1 answer

Vaadin TreeGrid has no expand or collapse icon

I use Vaadin to create a simple Web Application that contains a single TreeGrid. The TreeGrid shows up, but there is no handle to expand or collapse a root element ("Year 2010" or "Year 2011") although there are children. When I use expand(..)…
user1119859
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How to navigate through Vaadin grid and select an item using keyboard?

I'd like to know if it's possible to navigate through Vaadin grid or treegrid and select an item using only keyboard arrow keys? From what i've seen while testing the components, the default behavior seems to be either to move only to one specific…
James A
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1 answer

Best options for an Angular2 Tree Grid

I am looking for a TreeView widget created based on angular2. I have searched high and low and cannot seem to find one. Any suggestions? Thank you
user3254414
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2 answers

Gxt tree grid double click to show pop up

How do I catch double click event in gxt tree grid? I already try this from : Click Handlers for Trees in GXT 3? tree.getSelectionModel().setSelectionMode(SelectionMode.SINGLE); tree.getSelectionModel().addSelectionHandler(new…
in-c
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1 answer

Load treegrid data dyanamically from a json property file in extjs

Treegrid is not getting rendered properly. Here is the code: treeGrid.js : Ext.define('App.view.DBStatusGrid', { extend : 'Ext.container.Container', xtype : 'app-DB-grid', layout : 'vbox', items : [ { xtype :…
Dev
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Synchronization between onRowHover and onDragMove events

I'm working on Java, SmartGWT 2.5 & Mozilla FF 3.6.x. I'm using Tree, TreeGrid & TreeNode in my application. I have these events: addDragMoveHandler(new DragMoveHandler() { @Override public void onDragMove(DragMoveEvent event) { …
Katerina
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1 answer

jqgrid loading json datas from server into treegrid doesn't display datas

I'm newbie with jqGrid and I have build a jqGrid treeGrid with local datas and all is fine. But now I'm trying to do same thing with remote JSON datas and I can't obtain treeGrid display my datas. Here is treeGrid conf…
JiheL
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how to add css to selected row in treegrid GXT 3

I created a treegrid using GXT 3.now iwant to change background color of selected row and also i want to change the background of root node(leaf row i.e Parent row). iam using GXT 3.0 and eclipse 3.7 Thanks in advance
GLN
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SmartGWT TreeGrid field filter with SelectItem

I am using SmartGwt 3.0, GWT 2.4.0 in IE9. I have a smartgwt treeGrid in which i customize a field filter to be a SelectItem as follows: ... TreeGridField field = new TreeGridField(); SelectItem selectItem = new SelectItem(); selectItem…
mif
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How to change leaf icon in TreeGrid

How can I set an icon for some column in dojox.grid.TreeGrid / LazyTreeGrid ? In dijit.Tree I can overload getIconClass method to acomplish this.
Sebastian Dusza
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2 answers

Custom Ext.Net TreeGrid nodes?

I'm gonna create an Ext.Net's TreeGrid with custom nodes. e.g : All of TreeGrid's nodes should have a textbox at the front of itself and users should write a number at it. See the below image : Also, I have to get each nodes' textbox values in code…
Mohammad Dayyan
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GXT: How to set Checkbox TreeGrid item initially checked?

I'm developing an GIS app which can have map layers turned on by default. When layer is on, the checkbox of the Checkbox TreeGrid should be checked. I've tried to add "checked" field to my tree's BaseModel: public boolean getChecked() { return…
denu
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Sorting of jqGrid (v4.1.2) treegrid not working with Ajacency Model

I have been working with jqGrid and there are some useful questions and answers regarding the Adjacency model and I have got everything I need hooked up and working except sorting. The problem is actually replicated in the answer link above. Can…
Peter Samuel
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jqgrid check before clicking add button

for a treegrid i want to enable the add button only if a record is selected. if that is not possible on clicking the add button i would like to see if the rowid selected is not null. Any ideas i tried the beforeshowform i could not figure out how to…
Shah
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is there anyway to pass back additional data in jqgrid treeGrid url request?

i am using jqgrid treeview and i am passing back json response which works great. There is some additional information about the request that i would like to pass back to the GUI and i wanted to see the best way of doing this. the only way i can…
leora
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