Devexpress gridview collapse expand rows
Devexpress gridview collapse expand rows. GetChildRowHandle method. Category: /. For this purpose, assign "rowClick" to the grouping. Paddings. CustomDrawGroupRow event. @Html. Related GitHub Examples. Jun 7, 2019 · Keyboard presses are processed to allow the CTRL+* shortcut to toggle the currently focused master row’s state. Sep 4, 2019 · Disclaimer: The information provided on DevExpress. You can place the corresponding buttons near the dxDataGrid widget, or add custom items Jun 12, 2017 · Hello, I see that you are using the master-detail scenario, while the "FullCollapse" and "FullExpand" commands are created for collapsing/expanding only group rows. ExpandButton property. This answer was helpful. May 16, 2017 · Disclaimer: The information provided on DevExpress. Collapse and Expand Groups in Code. The Collapse All button collapses all master rows. Call the expandRow (key) or collapseRow (key) method to respectively expand or collapse a row at runtime. private void gridView1_DoubleClick(object sender, EventArgs e) {. Then, open details on scrolling - handle the GridView. Expands the parent nodes down to the specified nesting level. created 7 years ago. GroupButton property. We can choose to expand some of the group rows to view the data, but after we refresh data (data from server, may be different after refresh) , all the rows become collapsed. This event allows you to prevent the group row from being expanded. Aug 24, 2011 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. I think you need to use the ASPxGridView. — The focused row. However, you don't actually need to do this if you use the example below. Use the ExpandDetailRow and CollapseDetailRow(Int32) methods to expand and collapse detail rows in code. Sign in to comment on this post. DevExpress(). Use the following APIs to expand a group row. windows. ASP. Me. This example demonstrates how to expand and collapse the GridControl‘s master rows in code. Oct 3, 2022 · Use the following API to expand/collapse nodes in code: Gets or sets whether the node is expanded. AllowOnlyOneMasterRowExpanded option. Once there, I was able to give them unique ids based on the data I was using, call an expand function in javascript, and expand/collapse the divs as I wished. Please review the following code snippet: Expand a Master Row and Nesting Details. Group rows can also display group summary values. the only problem is when i click the - button to collapse the row (minimize Apr 10, 2017 · For row As Integer = 0 To dataRowCount - 1. STYLE_HERE properties. Row indicator panel displays various icons depending on what row is currently selected and which row operation is ongoing. expandMode property. GroupRowExpanded event is raised. Feb 9, 2015 · To collapse/expand all detail rows, call the client-side ASPxClientGridView. Detail pattern Views do not contain data and they are never displayed May 20, 2016 · PivotGrid - How to Collapse/Expand column Grand Total. I want to make DataGridView in which there are so many Groups and SubGroups and I want to make Row expandable and collapsible. c#. You can find the answer to your question in the report cxgrid full expand programatically. The first column value should also be displayed in the column template. Created. Here is a code snippet illustrating how to replace the image with your custom one in a currently applied skin. There is a built-in method that allows you to expand a master row by a row handle: ExpandMasterRow (). Add the DetailRowTemplate to the grid’s markup to create a detail view. The argument of this method is the key, which you can get with the getKeyByRowIndexrowIndex method. Jun 7, 2021 · Rows can display buttons that allow users to collapse and expand their child rows. Apr 10, 2019 · Disclaimer: The information provided on DevExpress. The XAML defaults to GroupsInitiallyExpanded ="True". API. SetMasterRowExpanded (row, True) Next. Assign an array of keys to the expandedRowKeys property to expand specific rows initially. created 12 years ago. Developer Express Inc disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. We would like to expand even the child grid row. The following example should help you complete this task: E2024 - How to Prevent Group Rows from being Collapsed. To expand group rows recursively use one of the other overloads of this method. May 6, 2020 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. created 8 years ago. Feb 1, 2023 · Use the following field methods to expand and collapse specific columns and rows in the field: PivotGridField. AllowGroupCollapse property to false. ExpandRow method to expand some group rows depending on some conditions. I can do this using the client-side code: clientGrid. Sep 13, 2017 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. Hi, Is there a way to expand all rows / columns in PivotGrid? I'd like to achoieve functionality: user click some button and then all rows or columns expand or collaps, instead of clicking on every arrow sign on row / column cell to expand / collaps single row / column. CollapseAllDetailRows methods. Set the AutoExpandAllGroupRows property to true to expand all group rows automatically when the grid loads data or users interact with the grid, for instance, sorts or filters data. CollapseAllDetailRows / ASPxClientGridView. Let me know if you need further assistance. To prevent users from collapsing row groups, set the DataGridView. Expand(True) without problems as long as you don't do in in a drawing event like the one in your q. Only the top level group rows are then visible. The problem for me is how to collpase or expand the +/- buttons formed after grouping . UPDATED BY Alessandro (DevExpress Support): Oct 31, 2018 · Disclaimer: The information provided on DevExpress. Like if 'A' is a Group, in which three SubGroups values 'xxx', 'yyy','zzz' when I expnad 'A' Row then these SubGroups should show and when collapse 'A' Row Subgroups should hidden. However, the details are invisible (see attached image). Dec 26, 2016 · The column has 2 possible string values "Active" and "Inactive", so there are usually 0, 1, or 2 group rows depending on the data the grid is bound to. On small-screen devices, this approach may impair the user experience. To access detail data, an end-user must expand a data row by clicking on its expand button. Sep 22, 2017 · 4. Nov 29, 2018 · DevExpress Support Team. However, this approach requires a round trip to the server, since the entire GridView rendering should be changed. Is there a way to simply expand or collapse grid rows by double click. May 14, 2019 · Expanding/Collapsing All Detail Rows. December 13, 2017 2:23 PM. The initial state depends on the AutoExpandAllGroups option. The BaseOptionsView. Mar 21, 2019 · Disclaimer: The information provided on DevExpress. All data rows become visible as a result. ViewData. UserLookAndFeel. To expand all mater rows in the grid this way, use the following code. Expands/collapses all nodes within the TreeListView. The IsGroupRowExpanded method identifies whether the group row is expanded or collapsed. If master row contains only one detail View, the method collapses the master row, else the method displays the next existing detail View belonging to this master row. By default, end-users can expand several master rows simultaneously. Amongst other settings, this class declares the BaseRow. Styles. Assign an array of keys to the expandedRowKeys option to expand specific rows initially. ExpandAllRows(); ((ASPxGridView)sender). The following members are used in this example: Collapses the detail section for the specified row. We want all groups to be expanded when grid is initialized (and user can later collapse groups according to his needs) and for this I am calling method ExpandAllGroups in constructor of my gridview class which is inheriting DevExpress Sep 1, 2016 · To modifying Group Expand Button: In case of Mater-Details: If you want to change GridView's expand\collapse icon then you can change it by modifying an image of the Grid | PlusMinusEx skin element. CalcHitInfo(ea Feb 15, 2018 · Disclaimer: The information provided on DevExpress. ShowCollapseButtons and BaseRow. End Sub. The following code snippets (auto-collected from DevExpress Examples) contain references to the AutoExpandAllGroups property. Nov 13, 2018 · The data in our grid control is grouped and initially whenever the grid loads, the groups are always collapsed. Microsoft Visual Studio 2010. This runs successfully and the master rows are expanded. To collapse group rows, you can use the ASPxGridView. I want to retain the original expand-collapse status before the updating. Hi Suketubhai, We do not provide such a feature out of the box. Call the server-side ExpandAll () or CollapseAll method to expand or collapse all group rows in the grid. autoExpandAll: false, }, To expand one group, use the expandRow method. Whether using WPF, ASP. The Collapse All But This button collapses all master rows except for the focused row / row with the focused detail. I would like to make clicking on a Row in the an ASPxGridView expand/collapse the details (much like the "+/-" button does). IG. When the grid displays a several master-detail relationships, you can expand or collapse the specific detail Views using the CollapseMasterRow method. ExpandValue (Object) Expands the column/row that contains the specified value. GroupRowExpanding event. Users can click this bar to select any Data Grid row. Apr 1, 2021 · Click the expand/collapse button: Right-click the corresponding field value and choose Expand (or Collapse) from the context menu: Expand/Collapse Multiple Columns/Rows. This example demonstrates how to expand and collapse the GridControl's master rows in code. Feb 2, 2018 · Disclaimer: The information provided on DevExpress. To implement the layout with a nested grid, follow the steps below: Add a master grid to your application. ShowDetailButtons = false; Feb 25, 2021 · Paul Stickney 1. It is possible to call the client-side ASPxClientGridView. HTML. However, we expect to see previous expanded Oct 7, 2015 · Answers approved by DevExpress Support. Aug 31, 2017 · Disclaimer: The information provided on DevExpress. ExpandAllDetailRows methods accordingly. Apr 2, 2020 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. Hello Michael, To accomplish this task, I suggest that you handle the CustomDrawBandHeader event and manually draw the collapse/expand button. Then, use the MouseDown event handler and the CalcHitInfo method to check if the button is pressed and hide/show the necessary columns using the BandedGridColumn. To handle Row Indicator Panel double clicks, handle the BaseView. As soon as the grid is initially bound, I would like to expand the "Active" group and leave the "Inactive" group collapsed. Visible property Dec 12, 2022 · A row indicator panel is a horizontal strip docked to the Data Grid’s left edge. LookAndFeel. Jun 16, 2021 · Disclaimer: The information provided on DevExpress. SetMasterRowExpanded method. If you need to collapse a particular group row via code, use the GridView. NET, WinForms, HTML5 or Windows 10, DevExpress tools help you build and deliver your best in the shortest time possible. gvEffectiveDates. When the master table is updated, the detailed grid is collapsed. As an alternative, consider expanding/collapsing a group by a click on the group row. Check if Search Engine is able to answer questions faster than I do! P. Expand Group Row. Modified. Hellow i have successfully implimented masterdetail gridview. Apr 27, 2017 · Disclaimer: The information provided on DevExpress. CollapseRow method. To expand all detail rows you should execute the ASPxGridView. In your scenario, I suggest you create a custom command, and call the ASPxClientGridView. If a to-be-expanded row lies deep in the hierarchy, make sure to include keys of all its parent rows as well. row. Product. Then the user expand the detailed table, clicking a row. DetailButton. Sep 6, 2010 · I am having fivecolumns in this aspxgridview . Developer Express Inc disclaims all warranties, either express or implied, including the Jul 22, 2011 · Thank you for your response. Answers approved by DevExpress Support. Finally. You can check a row's current state by calling the isRowExpanded (key) method. Aug 3, 2012 · Create the DataItemTemplate of the first column using the MVCxGridViewColumn. Jun 9, 2014 · Each time you expand a master row, a new view is created. DetailsVisibility = row. VB. DataBound event handler: ((ASPxGridView)sender). Rows in the vertical grids inherit the ability to contain child rows and to be the children of other rows from their common ancestor - the BaseRow class. Jun 17, 2015 · 2. Jul 19, 2017 · It works fine for expand all but not for collapse all. Then, iterate from 0 to the returned value and get a group row handle of the child row using the GridView. The ExpandGroupRow method raises the GridView. I was able to do this successfully by injecting a div within a div underneath each gridview row created. Dec 20, 2016 · Hi, You can use the expandAll / collapseAll methods to expand/collapse all groups. However, you can significantly increase performance if you expand only visible master row. Sep 5, 2019 · Yes, this is the correct approach. Instead, you can group your columns to bands and hide the Bands Panel. Expands/collapses all child nodes within the node. Dec 17, 2020 · Group rows are used to organize data rows into a tree when data grouping is applied. , see T329597: dxDataGrid - custom buttons in the header panel (toolbar) and footer panel (status bar) ). SettingsDetail. When we click on collapse all, it only collapses the top most level while keeping other levels as expanded. It has been placed in our processing queue and will be answered shortly. SetDataItemTemplateContent method and put a button in the template. settings. Feb 7, 2020 · Hello, If you wish to show your custom row always collapsed, collapse it when the control displays its content for the first time via the CollapseValue (Boolean, Object []) method: MVCxPivotGrid grid = sender as MVCxPivotGrid; ((MVCxPivotGrid)sender). Mar 26, 2015 · JavaScript. Jun 11, 2014 · Disclaimer: The information provided on DevExpress. In addition, you can introduce a special flag variable to apply the required logic only on the first rendering. Jun 27, 2016 · Based on your description, I think that it's better to collapse all rows by using the GridControl. This behavior is controlled by the ASPxGridViewDetailSettings. Nov 4, 2019 · Hi Martin, You can implement your own FilterTemplate for the GridViewCommandColumn column. Set the autoExpandAll option to true if all rows should be expanded initially. This works fine. So, we suggest that you use the approach using the Set the autoExpandAll property to true if all rows should be expanded initially. thanks in advance. Default); SkinElement element = skin[GridSkins. DetailsVisibility == Visibility. December 13, 2017 11:50 PM. GridView(settings => {. Mar 24, 2011 · Hello, I've created a separate ticket on your behalf ( T482967: Expand / Collapse option for column in GridView ). DetailRows. May 16, 2024 · To expand or collapse rows in the XtraGrid control, you can use the Expand and Collapse actions of the DevExpressXtraGrid and DevExpressXtraGridView objects. DevExtreme consists of 4 separate UI suites for responsive Web development using modern JavaScript frameworks. View Demo. If you wish to expand all nested views, you need to iterate through all master rows and call the SetMasterRowExpanded method for all master rows in each view. Jun 25, 2022 · 1. The table below lists the main properties affecting element appearance. The code below shows how to add a button that expands all grid groups to a ribbon. Istvan Gabos 1. Jan 21, 2018 · To accomplish this task, you can handle the client side RowClick event as illustrated in this thread: ASPxGridView - Expand a group row clicking on entire row. Jun 28, 2011 · Thank you for contacting us. g. Platform. Remarks. Nov 16, 2018 · Collapsing and Expanding Rows. Dec 17, 2020 · How to Expand and Collapse Groups. July 11, 2011 12:40 AM. I have attached a Excel sheet that has the ability to GROUP columns in a grid and have the ability to EXPAND and COLLAPSE the groups. You can find an implementation of such approach in the ASPxGridView - how to expand a current group row if one of the child rows Feb 7, 2016 · For that, retrieve the number of child rows in a specific group row using the GridView. Hi, I have a Grouped grid on an ASPX web page with Visual Studio 2012. Jan 30, 2018 · To be able to expand only one detail row, you can set the GridViewSettings. Like this image. SettingsBehavior. The table below contains properties that affect element appearance. This answer was helpful 1. End-users can also do this by using the group panel context menu. Jan 21, 2022 · In my case, it's a normal GridControl, we will group data by some of the columns, and we set expand all to false by default. To collapse all groups, use the GridControl. ShowGroupExpandCollapseButtons property. In the ASPxCheckBox,Init event handler, collapse/expand your grid: Dec 1, 2010 · I am afraid, there is no property allowing to expand all detail rows. DoubleClick event as demonstrated in the first section. GetChildRowCount method. Hello, I need to have the Grand Total Column to be expandable/collapsible (If collapsed only the Grand Total Column is shown, if expanded all the columns are shown in the grid). There are also two buttons - one allowing expansion of all master rows, and another that collapses details for all but the focused row. Now click on collapse all on "Asia" column, it seems to be collapsed correctly but . Bind(Model). End-users can do this also by using the group panel context menu. the grouping works fine in paging, after clicking the grouping buttons in the group panel . GetSkin(DevExpress. CollapseValueAsync (Object) Collapses the specified column or row of the Pivot Grid field asynchronously. The GridView. DevExtreme JavaScript Documentation. Users can click group buttons to expand and collapse group rows. EndUpdate () End Try. Let us know if you need further assistance. Arun. Developer documentation for Oct 23, 2015 · If so, I suggest that you change it by modifying an image of the Grid | PlusMinusEx skin element. This solution allows you to display detail buttons inside the first column. Collapsed : Visibility. If a row has been expanded the GridView. Expands/collapses a node. To expand or collapse a particular group row on the server side, call the ExpandRow or CollapseRow method. GetHtml() If Dec 27, 2023 · When data is grouped by a column, the Grid displays collapsed group rows. A full example that expands the first row when the grid content is ready will look like this: Jan 11, 2019 · created 5 years ago (modified 5 years ago) Hi, If you wish to prevent expanding or collapsing a group row, handle the GroupRowExpanding or GroupRowCollapsing event correspondingly. CollapseValue( false, *your custom row values*); }; API. SettingsDetail > AllowOnlyOneMasterRowExpanded property to true. Please refer to the Working with Groups in Code topic The method collapses all group rows within the current View. The VGridAppearanceCollection. In the FilterTemplate template, place ASPxCheckBox and assign necessary images for the CheckedImage and UncheckedImage properties. grouping: {. Feb 26, 2014 · It is possible to customize the required visual element via the GridViewSettings. com and affiliated web properties (including the DevExpress Support Center) is provided "as is" without warranty of any kind. — The row cell is being edited by a user. The table below lists the main members which affect the element’s Nov 25, 2022 · Collapse and Expand Groups. firstRendering: boolean = true ; onContentReady() {. Feb 14, 2017 · DevExpress Support Team. C#. Specify the DetailRowTemplate to enable a master-detail relationship in the grid. CollapseDetailRow (visIndex) in the Client-Side event RowClick; this is not the issue. DXMouseEventArgs ea = e as DXMouseEventArgs; GridView view = sender as GridView; GridHitInfo info = view. Jul 18, 2013 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. Gets or sets the expanded state of a node. NET. S. To expand or collapse all columns/rows that correspond to values of a particular field, right-click one of the field values and choose Expand All (or Collapse All) from the Jan 11, 2019 · So it works like: I click on a button, it expands the details row of the selected grid row and closes the others, but the problem is when I click on the button on an open row I want it to collapse, but. Also how i can collapse all the expanded ones. Visible ? Visibility. Oct 13, 2016 · The master table data can be changed by updating the DataTable. The DevExpressXtraGrid object is applied to the rows of the main data view, whereas the DevExpressXtraGridView object affects the rows of the child data views. Let me know if it helps. See Also Dec 12, 2014 · Disclaimer: The information provided on DevExpress. SetRowExpanded method. CollapseAllGroups method and prevent collapsing a certain group row or expand it after all group rows are collapsed. ExpandAllDetailRows method to expand all detail rows by handling the client-side Init event. AutoExpandAllGroups property to True. ExpandDetailRow (visIndex) or clientGrid. PaddingRight = 100; }). Expanded property which can be used to collapse or expand rows and to determine their current state. TopRowChanged event in the following manner: C#. Skin skin = GridSkins. SkinPlusMinusEx]; Nov 14, 2013 · DevExpress; I have a working Master/Detail gridview that I need to add the following features to; Case 1 - when the user selects a detail ro Master-Detail ASPxGridView - Hide, collapse, expand rows when the detail row is selected | DevExpress Support Disclaimer: The information provided on DevExpress. Oct 1, 2014 · Currently after clicking the Expand All button, it expands the row of the top level only. For example: TypeScript. CollapseAllGroups method. If this option is enabled, only one detail row By default, to expand/collapse a group, the user clicks its expand/collapse button. all these columns are allowed to be grouped . but can i continously expanded all the details row without clicking on (+) sign. Here is a code snippet illustrating how to replace the image with your custom one in a currently applied skin: C#. Users can collapse and expand grouped rows. A group row contains a group expand button which enables end-users to expand and collapse the group row and show or hide its child rows. Use the following methods to collapse and expand row groups in code Jul 11, 2011 · Modified. VISUAL_ELEMENT_NAME_HERE. Jun 23, 2009 · By default i want all the rows to be expanded. FormCreate(Sender: TObject); begin. ShowCollapseButton properties. As for the footer area, there is no appropriate template for it (e. All rows are collapsed by default. In the updating, the number of rows stay the same, just one column value is changed. You can call cxGrid1DBTableView1. This is fairly doable with a gridview, but a repeater would also work as well Mar 25, 2015 · created 9 years ago. For your convenience we host documentation for each suite separately. The GridViewAppearances. IDE. Tags: Disclaimer: The information provided on DevExpress. Visible; Value of this property is Jun 4, 2018 · To expand any view, you can use the GridView. To expand a detail row once it is clicked, you can handle the client-side SelectionChanged event and expand the already selected row using the visibleIndex parameter and call the ExpandDetailRow method. The GridOptionsView. void ExpandAll(GridView view) May 13, 2020 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. To learn more, see Expanding and Collapsing Group Rows. ExpandAllRows method in the ASPxGridView. Oct 20, 2021 · Group expand buttons enable end-users to expand or collapse group rows. You can use the isRowExpanded method to check whether or not the row is expanded. Regards, The ExpandAllGroups method expands all group rows within the current View. Then, control the column group visibility using the band's Visible property. procedure TDevexGroupingForm. ASPxGridView. NET Web Forms. <TreeList defaultExpandedRowKeys={[1, 5, 18]}>. Thanks in advance. The example contains the following buttons: The Expand All button expands all master rows. The Grid component allows you to create master-detail layouts of any complexity. TypeScript. Sep 26, 2011 · Disclaimer: The information provided on DevExpress. Dec 17, 2020; 2 minutes to read; ASPxCardView provides group buttons that allow end users to expand or collapse groups. Set the autoExpandAll property to true if all rows should be expanded initially. For more information on grouping in the grid, refer to the following topic: ASPxGridView - Group Data. This allows you to expand/collapse each child row via the ExpandGroupRow / CollapseGroupRow method. ExpandAllDetailRows and ASPxClientGridView. The Collapse All But This button collapses all master rows except for the focused row / row with the focused API. Dec 13, 2017 · To expand all group rows automatically, set the GridViewSettings. In the codepen example you provided: Click on expand all on "Asia" column, it expands correctly. A user can click a data row’s expand button to expand/collapse the row and access detail data. Nov 23, 2021 · Double-Click Row Indicator. Bind the master grid to data and add columns to its Columns collection. For example, you can increase the default width by defining a padding: C#. PivotGridFieldBase. em rn wc ww mp cr qf ac vy do