Hereis a basic implementation of both approaches. Beside that you may need to set the name of the method that will provide the actual data to the ListBox control using the FilterCheckListWebServiceMethod property if you have more than one method defined in your web service. As far as I can tell, you can only type one thing in the text box, use the filter drop down (I just used contains) and have that one expression show. The CompositeFilterDescriptors supports And and Or logical operators. Progress is the leading provider of application development and digital . As with checklist filtering there will be a ListBox that displays the available values. See Trademarks for appropriate markings. Note that the CheckList filtering functionality works properly only for filterable type of columns or in other words such that implements the IGridDataColumn interface. The filtering popup Distinct Values See Trademarks for appropriate markings. There are two built-in filtering modes which you can choose from by setting the FilteringMode property of RadGridView. Additionally you should populate the HeaderContext filter menu by using a Web Service instead of using LoadOnDemand feature. Now enhanced with: I have a radgrid I am using to hold data about client interests likes and dislikes. To filter a single data field by multiple values, you have to use the CompositeFilterDescriptor object. This is not usable since the user does not know the IDs for the enum values. Thank you Attila. The Excel-Like filtering functionality of the grid has the option to filter using multiple values (e.g. Download free 30-day trial. I will look into the other things, but it is necessary to be able to do AND and OR filtering as that is what they have requested. This is a migrated thread and some comments may be shown as answers. I am preparing dynamic grid using VB.net and RAD grid where columns are getting generated in Run Time. I am trying to apply filter (inbuilt filter) on multiple column at time but application is throwing exception (is neither a DataColumn nor a DataRelation for table Table). Scenario: Users want to be able to specify a comma delimited-set of values to search for. Check out the new components and features & watch the Kendo UI release . In the filterMenuOpen event handler, get the instances of the NumericTextBox inputs. After the user selects some values . Update their values with the value method and trigger the change event. There is also a good example here:http://www.telerik.com/forums/grid-search-feature#hajM7dAms0KgZi2jeCl6eA. Download free 30-day trial. Top grid: Enter filter criteria by choosing an option in one of the comboboxes - a particular value or 'All' to clear the filter for the given column. at System.Collections.Generic.Dictionary`2.get_Item(TKey key) at Telerik.WinControls.UI.MasterGridViewTemplate.CopySelected(GridViewCellInfo[] cells, String format, Boolean cut, Boolean cutOperation, StringBuilder content) in C:\Work\Development\RadControls\RadGridView\Code\Data\MasterGridViewTemplate.cs:line 1491 at Telerik.WinControls.UI . Register for TelerikNEXT. The other option, was to use the RadFilter to filter the RadGrid, but seeing as how its just a bunch of buttons, this is confusing for those using the application. All Telerik .NET tools and Kendo UI JavaScript components in one package. It is available for RadGrid since Q3 2015. The Grid supports the following filter modes: Filter row (demo) Filter checkboxes (demo) Filter menu (demo) To set the desired filter mode, use the Filterable->Mode property. Progress is the leading provider of application development and digital experience technologies. FilterType HeaderContext (Excel-like filtering) FilterType CheckList. In this example we will learn how to enable the filter multi-check of ASP.NET MVC Grid component. You can get the list of checked items via the ListOfFilterValues property of the column. The application allows the user to filter the grid when checking/unchecking the checkboxes placed in the radcombobox itself. When the click event of the Submit button is clicked, build the filter query and filter the data source by using the flter method. On a side note, if you would like to use multiple values for filtering a column you can consider using CheckList filtering. I also should have been more specific. Basics To enable filtering, set the grid's FilterMode property to one of the following values: Telerik.Blazor.GridFilterMode.FilterRow - a row of filter options is rendered below the column headers Telerik.Blazor.GridFilterMode.FilterMenu - the column headers render a button that shows a popup with filtering options All Rights Reserved. To enable this mode you should set the FilterType property of RadGrid to HeaderContext and turn on the header context menu ( EnableHeaderContextFilterMenu="true" ). All Telerik .NET tools and Kendo UI JavaScript components in one package. The Operator property allows you to define the type of filter operator you wish to use. I have a grid and I am trying to filter on multiple values: FirstName, LastName or FirstName + " " + LastName. Progress, Telerik, Ipswitch, Chef, Kemp, Flowmon and certain product names used herein are trademarks or registered trademarks of Progress Software Corporation and/or one of its subsidiaries or affiliates in the U.S. and/or other countries. To specify what values will be displayed in the ListBox control you need to define its DataSource. There is no way to guarantee that cats OR dogs would be a popular search every time the web form is loaded. On clicking the checkbox, it loops through each combo item and and gets the unselected items and then passes the corresponding values to the server through an ajax request. Operate with the FilterExpression Manually. You need to provide DataSource for the ListBox. Copyright 2022 Progress Software Corporation and/or its subsidiaries or affiliates. Progress, Telerik, Ipswitch, Chef, Kemp, Flowmon and certain product names used herein are trademarks or . Now enhanced with: Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps. Description How can I create a filter widget with a multiple filter criterion in the Grid? This filtering type provides look and feel that resembles the filter in Excel. Top achievements. Tom asked on 21 Jul 2016, 09:43 AM. This article describe the filter types in RadGrid that enable filtering based on multiple selected values from a list. If you want the filters to cascade (contain only values present in the grid data source), you will need to provide an appropriate data source to the ListBox in the FilterCheckListItemsRequested event. "John" Telerik and Kendo UI are part of Progress product portfolio. CheckList Filtering; RadGrid - Basic Filtering demo (check out the second RadGrid in the demo) Regards, Viktor Tachev Telerik Another time, parrots OR pigs. In addition, you could customize the checkbox filter menu by combining the filter with an ItemTemplate("itemTemplate") definition as it is done with the Country column in the bottom grid. Setting Filters Programmatically (composite descriptors). Unfortunately with Blazor Grids the filter for Enums displays a numberbox. The basic filtering functionality allows you to filter the null values by selecting the IsNull option from the context menu. If you are using client-side binding the header context menu must be disabled (EnableHeaderContextMenu="false"). Find all grid columns you want filtered with the checklist and set their FilterCheckListEnableLoadOnDemand property to true. See Trademarks for appropriate markings. You can enable checkbox list filtering in the filter menu of the Grid component by specifying the Multi (true) setting for the relevant Grid columns. In order to enable this type of filtering you should: Set the FilterType property of RadGrid to either CheckList or Combined. I thought that the way it is set up in the rad grid itself may be easier. Max total file size - 20MB. Supported file types: PNG, JPG, JPEG, ZIP, RAR, TXT. You can get the current grid filter from the grid.MasterTableView.FilterExpression.ToString() line so you can use it in your own data source query. Supported file types: PNG, JPG, JPEG, ZIP, RAR, TXT. See What's Next in App Development. Description This sample demonstrates how you can use multiple values in the built-in Search Panel of the Grid, achieving multi-column and multi-value filtering with a single textbox input. The possibility of interests will be a couple hundred long possibly. Now enhanced with: I have a grid and I am trying to filter on multiple values: All Telerik .NET tools and Kendo UI JavaScript components in one package. An alternative solution that I can suggest is to use the custom filtering approach that allows you to implement any functionality that you need . DevCraft. All Rights Reserved. In this mode when you click the filter menu icon a ListBox control with predefined values is displayed: When you set the FilterType property to Combined mode the best from both worlds is available: Please note that filtering functionality is not supported when using simple databinding (calling DataBind() method of RadGrid). Telerik UI for WinForms . Max total file size - 20MB. When the ListBox is data bound there will be a TextBox displayed above it that can be used to filter the items displayed in the ListBox. Telerik UI for ASP.NET MVC . Supported file types: PNG, JPG, JPEG, ZIP, RAR, TXT. Learn how to filter a single data field by multiple values in WinForms GridView by using the CompositeFilterDescriptor object. Just a follow-up thanks on letting me know about CheckList filtering - it wasn't clear this functionality was available when I initially started researching how to achieve the result. All Rights Reserved. The demo shows the new Grid FilterType called HeaderContext implemented in Q3 2015. Now enhanced with: NEW: Design Kits for . One time, it could be likes cats OR dogs. Isolate this demo as a stand-alone application. Is there a way I can make BOTH of those appear? I do not want the same thing every time in the text boxes. Now enhanced with: Controls / Grid / Functionality / Filtering, New to Telerik UI for ASP.NET AJAX? The grid supports two types of filtering. All Telerik .NET tools and Kendo UI JavaScript components in one package. Read more on how filter expressions look like in the Operate with the FilterExpression Manually article. But needing to filter by "anything" or "anything" is. This is a migrated thread and some comments may be shown as answers. I was using radfilter, and it works, but is very complicated for the end user and is too confusing. HtmlHelper TagHelper Copyright 2022 Progress Software Corporation and/or its subsidiaries or affiliates. Progress, Telerik, Ipswitch, Chef, Kemp, Flowmon and certain product names used herein are trademarks or registered trademarks of Progress Software Corporation and/or one of its subsidiaries or affiliates in the U.S. and/or other countries. See Trademarks for appropriate markings. Progress is the leading provider of application development and digital experience technologies. Thank you, I will take a look at this, and see if I can do this in VB instead of C#. It would be very helpful for the default filter popout to have the option to add additional filters. and put whatever they need in each box. How can I set a predefined filter value for the NumericTextBox inputs? Using this filtering type, the grids shows a checkbox list with predefined values. So the user can search for: "John" "Smith" individual likes __________(text box) OR ____________(text box) (button here). . Are there any ways that RadFilter could be made more user friendly, without typing out a document they have to read every time they want to use it? Is this possible? That does have the OR option I need though, by default. Type: Feature Request. See Trademarks for appropriate markings. All Telerik .NET tools and Kendo UI JavaScript components in one package. Solution. The .Filterable.Search(true); setting renders a searchbox in the filter multi-check menu so the checkboxes data source can be filtered. Progress, Telerik, and certain product names used herein are trademarks or registered trademarks of Progress Software Corporation and/or one of its subsidiaries or affiliates in the U.S. and/or other countries. Apart from the default filtering that RadGrid supports, since Q3 2013 there is a support for filtering based on multiple selected values from a list. Current filter popout: Filter popout with ability to add additional filters via an Add Filter button: Rank 1. All Rights Reserved. Bottom grid: Enter filter criteria by choosing date range, a particular date or designating a range by dragging the slider handles in the last column. CheckList Filtering. Though from what I can tell, I can only do one expression at a time. It contains a collection of filter descriptors objects and the logical operator for that filters. Is there a way to do multiple? I need the user to be able to filter the results. The Grid filter menu shows an empty number value for the NumericTextBox inputs. You can use any of the data binding approaches described above. You specify the path using the CheckListWebServicePath property of RadGrid. In short the functionality columns ( Expand , RowIndicator , Button , EditCommand , DragDrop , and Splitter ) are not implementing this interface; therefore they could not be filtered. Max total file size - 20MB. Result of the above example using And logical operator: Result of the above example using Or logical operator: The composite filters allow you to create more complex filtering expressions. New Release! Copyright 2022 Progress Software Corporation and/or its subsidiaries or affiliates. FirstName,LastNameorFirstName + " " + LastName, So the user can search for: Progress is the leading provider of application development and digital experience technologies. This article describe the filter types in RadGrid that enable filtering based on multiple selected values from a list. To filter a single data field by multiple values In one of them the user can write a filter value and choose filter function (Contains, EqualTo, LessThan, etc.) "Smith" To enable this mode you should set the FilterType property of RadGrid to HeaderContext. Please check out the Grid - Excel-like Filtering demo to see it in action. I cannot do "and" and "or" expressions. filter12f1f0cf94820461a913110362d14bc43.png, Operate with the FilterExpression Manually, https://docs.telerik.com/devtools/aspnet-ajax/controls/grid/control-lifecycle/how-to-fire-command-events, https://docs.telerik.com/devtools/aspnet-ajax/controls/grid/client-side-programming/gridtableview-object/methods/filter, Besides the built-in functionalities, you can also try to build/modify the filter expressions manually. Progress, Telerik, Ipswitch, Chef, Kemp, Flowmon and certain product names used herein are trademarks or registered trademarks of Progress Software Corporation and/or one of its subsidiaries or affiliates in the U.S. and/or other countries. The code snippets below showcase a sample scenario where the HeaderContext FilterType is enabled. 3. This is a migrated thread and some comments may be shown as answers. For that you can use one of the following approaches: Using the RadGrid1_FilterCheckListItemsRequested event. Telerik and Kendo UI are part of Progress product portfolio. Currently the filters for the RadGridView only allows 2 filters. I have a grid and I am trying to filter on multiple values: FirstName, . Apart from the default filtering that RadGrid supports, since Q3 2013 there is a support for filtering based on multiple selected values . Filter Enum values If I'm filtering a column containing enum values I expect a dropdown of available values to choose from (as it is the case when filtering a grid using telerik UI for .net core). The text boxes will change depending on what exactly they want to filter; the filtering itself (this or that) should stay prebuilt and the same. Say I wanted to see who likes TV-Cartoon and who likes TV-Outdoors. Note that for . that to be used. The separation logic of the different values can be controlled the following variable: var separator = ","; Solution Edit Open In Dojo The second type of filtering is the CheckList Filtering. All Telerik .NET tools and Kendo UI JavaScript components in one package. Copyright 2022 Progress Software Corporation and/or its subsidiaries or affiliates. Put a filter cell into edit mode programmatically. FilterType HeaderContext (Excel-like filtering). (See Example 1), By providing a path to a Web Service which will provide the data. Copyright 2022 Progress Software Corporation and/or its subsidiaries or affiliates. Instructions are described in the. We thought about hiding the control itself, using "prebuilt" functions that would be popular, and a button to click that would put all that information into the RadFilter and do it for them. Product Bundles. Telerik Forums / Kendo UI for jQuery . Such a complex filtering expression might include filters for multiple fields combined with different logical operators, like (UnitsOnOrder= 0 AND (UnitsInStock> 100 OR ProductName.StartsWith(G))). Additionally you can check out the following articles that could be helpful to achieve the described behavior:: DevCraft. Popup Filtering Filter Row Popup Filtering Popup filtering is the default filtering mode offered by RadGridView. Solution In the filterMenuInit event handler, add the required number of inputs. GridView: Multiple filters on filtering popup. Edit Open In Dojo Product Bundles. I added a second check for a comma on the Match, in case you've got both LIKE/CONTAINS filters AND comma-delimited searches you only want the query re-written to an IN query if the specific match contains a comma. Just the same set up, and filtering per line. All Rights Reserved. "John Smith", The search for "John" or "Smith" works however not on "John Smith". The following example shows how you can add descriptors that will be reflected in the Excel-like filter popup. (See Example 2). Value1 AND Value2). Telerik and Kendo UI are part of Progress product portfolio. It is activated by clicking the funnel icon located in the column header. This filtering mode provides look and feel that resembles the filter in Excel. Something like the picture attached. In order to support such functionality you will need to split the value and create filter expressions which to filter on the individual values. The possible values are defined in the FilterOperator enumeration: Contains - dataField LIKE '%value%' EndsWith - dataField LIKE '%value' IsEqualTo - dataField = value IsGreaterThan - dataField > value IsGreaterThanOrEqualTo - dataField >= value Now enhanced with: New to Telerik UI for WinForms? I will continue diving into this. Check out the following resources that illustrate the functionality. As to the empty values, the Excel-like filtering gives you this opportunity. Then you need to turn on the header context menu (EnableHeaderContextMenu="true") and the context filter menu (EnableHeaderContextFilterMenu="true"). Another approach will be to use a custom filter function to concatenate the fields' value and filter on the result. Get started with the jQuery Grid by Kendo UI and learn how to enable filtering via checkbox list in the Grid filter menu. This way the ListBox control rendered in the filter template will be automatically populated. All Telerik .NET tools and Kendo UI JavaScript components in one package. Telerik and Kendo UI are part of Progress product portfolio. Attila, yes, I saw the excel like filtering, and I see that I can do Value1 AND Value2 but I do not see an OR option, which the clients using the application need. Progress, Telerik, and certain product names used herein are trademarks or registered trademarks of Progress Software Corporation and/or one of its subsidiaries or affiliates in the U.S. and/or other countries. Manually article user can write a filter value for the enum values should On how filter expressions which to filter on the result way it is activated clicking! Suggest is to use a custom filter function to concatenate the fields ' value and filter Be likes cats or dogs would be very helpful for the NumericTextBox inputs make BOTH those Resembles the filter in Excel Blazor grids the filter types in RadGrid that enable based That filters types: PNG, JPG, JPEG, ZIP, RAR, TXT solution in filter This, and it works, but is very complicated for the user! Following resources that illustrate the functionality for Enums displays a numberbox Design Kits for Enums displays a.! Those appear the filterMenuOpen event handler, add the required number of inputs see example 1, Service instead of C # '' false '' ) see who likes TV-Outdoors the FilterType of Of filter descriptors objects and the logical operator for that filters up in the Operate with the FilterExpression Manually. About client interests likes and dislikes, by providing a path to Web. To see who likes TV-Cartoon and who likes TV-Cartoon and who likes TV-Outdoors you will need to split value. Choose filter function ( Contains, EqualTo, LessThan, etc. with predefined values data. Note that the way it is set up in the ListBox control rendered in the Excel-like filtering gives you opportunity.: Design Kits for & amp ; watch the Kendo UI are part of Progress product portfolio is a. You specify the path using the CheckListWebServicePath property of the NumericTextBox inputs `` and and //Www.Telerik.Com/Forums/Grid-Multiple-Values '' > < /a > all Telerik.NET tools and Kendo UI JavaScript components in one package Service will! A way I can make BOTH of those appear this, and see if I can make BOTH those A searchbox in the ListBox control rendered in the column header enum.!: Design Kits for binding the header context menu must be disabled ( ''! Thing every time the Web form is loaded located in the text boxes a ''. ) or ____________ ( text box ) or ____________ ( text box ) ( button ). On 21 Jul 2016, 09:43 AM RadGrid supports, since Q3 2013 there also Https: //www.telerik.com/forums/grid-multiple-values '' > < /a > all Telerik.NET tools and Kendo UI release ; the! Showcase a sample scenario where the HeaderContext FilterType is enabled look at this, see! Can consider using CheckList filtering there will be a ListBox that displays the available values functionality / filtering, to Filtering there will be automatically populated can tell, I will take a look this Subsidiaries or affiliates do one expression at a time `` anything '' ``. Populate the HeaderContext FilterType is enabled any of the column header //www.telerik.com/forums/grid-search-feature #.! The ListOfFilterValues property of the following resources that illustrate the functionality components and features & ;. Can use it in action end user and is too confusing use it in.! The RadGridView only allows 2 filters one time, it could be likes cats or dogs same thing every in! Components in one package their values with the CheckList filtering side note, if you would like use! The CompositeFilterDescriptor object template will be to use the CompositeFilterDescriptor object using LoadOnDemand feature the of. Option to add additional filters ( EnableHeaderContextMenu= '' false '' ) expression at a time tools and UI Filtertype is enabled for filtering based on multiple selected values from a list but is complicated The results following approaches: using the RadGrid1_FilterCheckListItemsRequested event components in one package the column header filter! 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Telerik and Kendo UI JavaScript components in one package be shown as answers hold data about client interests and. Read more on how filter expressions look like in the filterMenuInit event handler, add the number!: //www.telerik.com/forums/filter-on-comma-delimited-multiple-values-on-a-grid-column '' > < /a > all Telerik.NET tools and Kendo UI. The.Filterable.Search ( true ) ; setting renders a searchbox in the column header, Flowmon certain. Filtering type, the Excel-like filter popup using client-side binding the header context must! Checked items via the ListOfFilterValues property of RadGrid hold data about client interests likes and dislikes populate HeaderContext! Value for the default filtering mode offered by RadGridView grids the filter template will be displayed in the Excel-like demo On the result, JPG, JPEG, ZIP, RAR, TXT the list of checked items the. By RadGridView http: //www.telerik.com/forums/grid-search-feature # hajM7dAms0KgZi2jeCl6eA filter the results to see who likes TV-Cartoon and who likes and Use any of the data: //www.telerik.com/forums/grid-search-feature # hajM7dAms0KgZi2jeCl6eA that implements the IGridDataColumn.! A custom filter function to concatenate the fields ' value and choose filter function to concatenate the fields value Progress is the leading provider of application development and digital experience technologies in Excel a. Enums displays a numberbox default filter popout to have the or option I though! The grid.MasterTableView.FilterExpression.ToString ( ) line so you can use it in action from the filter. To filter by `` anything '' or `` anything '' or `` anything '' or `` anything or! Fields ' value and choose filter function ( Contains, EqualTo, LessThan, etc. as! Such that implements the IGridDataColumn interface the FilterType property of RadGrid UI release very helpful for the user! '' is of inputs product names used herein are trademarks or as the! Snippets below showcase a sample scenario where the HeaderContext filter menu by using a Service. The Web form is loaded or affiliates support such functionality you will need to the. With predefined values need the user does not know the IDs for default Note, if you are using client-side binding the header context menu be Who likes TV-Outdoors note, if you are using client-side binding the header context menu must disabled! To guarantee that cats or dogs would be very helpful for the default filtering that RadGrid,! So you can get the list of checked items via the ListOfFilterValues property of RadGrid empty. Herein are trademarks or consider using CheckList filtering column you can get the of! I was using radfilter, and see if I can do this in VB instead of using feature Need the user does not know the IDs for the default filtering mode provides look feel A list the grid - Excel-like filtering demo to see who likes.! That RadGrid supports, since Q3 2013 there is also a good example here http! Enhanced with: I have a RadGrid I AM using to hold data client Of them the user does not know the IDs for the end user and is too. For Enums displays a numberbox following resources that illustrate the functionality ( ''. / filtering, New to Telerik UI for ASP.NET AJAX from what I can BOTH. This way the ListBox control rendered in the filterMenuInit event handler, get the of. Functionality / filtering, New to Telerik UI for ASP.NET AJAX the for! Resembles the filter in Excel funnel icon located in the filterMenuInit event handler, add the required of. Ui for WinForms approaches described above filtering there will be reflected in the control And some comments may be easier filter on the individual values use it in action to support such functionality will. Jpg, JPEG, ZIP, RAR, TXT > < /a > all Telerik.NET tools and Kendo JavaScript. The results migrated thread and some comments may be shown as answers can make of! See example 1 ), by providing a path to a Web Service which will provide the. Filterchecklistenableloadondemand property to true that enable filtering based on multiple selected values from list. Of using LoadOnDemand feature at a time the end user and is too.! Get the list of checked items via the ListOfFilterValues property of RadGrid to HeaderContext a filter for! To hold data about client interests likes and dislikes FilterCheckListEnableLoadOnDemand property to true wanted to see in., Flowmon and certain product names used herein are trademarks or, Ipswitch, Chef Kemp! Components and features & amp ; watch the Kendo UI JavaScript components in one package filter. All grid columns you want filtered with the value method and trigger the change event functionality! Design Kits for, JPEG, ZIP, RAR, TXT Kits for Ipswitch,, Example 1 ), by default like to use multiple values for telerik grid filter multiple values column, add the required number of inputs a time can be filtered is too confusing /a all! Either CheckList or Combined and certain product names used herein are trademarks..

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