Kendo Datasource Filter Not Working

All demos ship with full source code and are included in the DevExpress MVC distribution. In this post I will show how you can get started with KendoUI grids on your ASP. ServerOperation(false) so that all functionality like Sorting and filtering works on client side. net mvc - Prevent negative values on kendo grid filter; javascript - How to display JSON response in kendo grid? asp. MVC then you have two option to filtering: Option 1: Client side filtering-> You will need to get all the data at read time so when the filtering is applied you have all the data, which is best option if the data source is not large as it saves unwanted controller requests for filtering. (I use it in a grid and a timeline) However, the 'autoBind:false' option does not work in the timeline widget, so the datasource is read twice. Upon initialization, I want the table to be grouped by a specific column and not be groupable by any other column. NET; The selected item is lost when bound to a shared data source. NET MVC List Template, Creating the grid over an empty div with a remote data source, and finally, how to create a grid using KendoUI. Online training courses and hands-on exercises help you quickly implement Kendo UI components into your apps. About the ExtFilterPanel. When using the grid in editmode popu with a editor template, was getting a Violation of a Foreign Key, debugging, I could see the fk value was being set, but it was blowing up in the DbSet. Note: Selection persistence works only for row selection. Are you trying to create a drop-down list using Kendo UI? Here are some techniques to use when working with Kendo UI Grid. Browse other questions tagged javascript filter kendo-ui kendo-grid kendo-datasource or ask your own question. filter() method and pass the modified filter configuration to it. When would I use this? Server-side Filtering, Paging, and Sorting with the Grid or ListView. First, we will create a table in SQL Server to populate a Kendo UI MultiColumnComboBox with data in ASP. dataSource (kendo. Configured via the dataSource option. They deliver the best possible capabilities for those interested in building modern UI applications with the latest JavaScript technologies. Choose from more than 70 UI components and easily combine them to create beautiful and responsive apps, while speeding development. New here? Start with our free trials. In order to use KendoGridBinderEx you need to be able to set the Schema for the data source to define the Groups, Data, Total etc. The DataSource is an abstraction for using local data (arrays of JavaScript objects) or remote data (web services returning JSON, JSONP, oData or XML). Refer to the Demos and Sample Applications topic to learn more. In the process, I discovered that you can make IE8 and IE9 render as earlier versions of IE using an HTML tag, like so:. I'm trying to put 2 filters on kendo grid with 'OR' logic. This article provides solutions for common issues you may encounter while working with the Kendo UI DropDownList widget. This library connects between the two, so you can bind data from database directly to Kendo and expect them to be in sync. Minimal reproduction of the problem with instructions. Sample code to specify filters for Kendo. Using a Filter Function. Are you trying to use "jsdo" as the type for the PivotDataSource? Using "jsdo" as the type of the DataSource for the PivotGrid component is not supported. Add sort/filter events or add an extra parameter in the 'change' event object so that we can detect if a data source was filtered or it was sorted. about 3 years Cascading comboboxes demo is not filtering comboboxes correctly; about 3 years TreeView unexpected behaviour when the same path is expanded twice in the same function. Therefore, the table formatting, e. kendo-pouchdb. I found that Kendo UI Grid is easy and more maintainable. I would suggest separating your data source into a. Khai's personal knowledge vault. value did not work either. Configured via the dataSource option. I came across this behavior not being sure how to resolve. value() - that didn't work, dataItem. What I have tried: I used the following code, I want to update the grid with the filter data but instead of this the grid updated with all data within one page !!. In this article we are going to talk about binding data from a remote location on to a Kendo UI Grid with server side paging, filtering and sorting to ensure server response is smallest and light as possible for quick loading and to be able to handle if the data has thousands of records (that can lead to oversized. This article provides solutions for common issues you may encounter while working with the Kendo UI DropDownList widget. They do not include enough sample code from controllers and web services. Some of the functionality of the behavior is customizable, and it exposes a decent set of events. This demo illustrates how you can edit, create or delete records in the grid while being offline, persist these changes while disconnected and the sync them when you are online again. Both fields should show only the custom filter operator. One of the API methods that the data source provides is query(). UNIQUE: Returns unique rows in the provided source range, discarding. KendoUI tips and tricks on Dates in a Grid September 28, 2012 October 17, 2012 onabai HTML5 , JavaScript , KendoUI Grid , HTML5 , JavaScript , KendoUI , language html , language javascript , programming , software , technology. , grouping, is lost and grid summaries are converted to strings. text - gets or sets the text of the radio button. I've spent a while trying to figure this out and I keep going around in circles because the code I found either does not work, or doesn't make sense, or both. text - gets or sets the text of the radio button. It's not working. Get started with the jQuery Grid by Kendo UI and learn how to enable filtering via checkbox list in the Grid filter menu.   Thought it was the editor template configuration, but it wasn't. Join a community of over 2. The Kendo AutoComplete control provides a great user interface for type ahead functionality. When would I use this? Server-side Filtering, Paging, and Sorting with the Grid or ListView. data() method allows us to attach data of any type to DOM elements in a way that is safe from circular references and therefore free from memory leaks. I've been able to work with it quite easily using ASP. After getting the datasource I have to sort some of the rows in that data source. I suppose it's because the fields entry key 'Note' does not match the columns entry key 'Note()' anymore ! I've tried to replace 'Note' by 'Note()' in fields definition : does not work. When would I use this? Server-side Filtering, Paging, and Sorting with the Grid or ListView. Kendo grid toolbar button click завтра в 19:30 МСК. , grouping, is lost and grid summaries are converted to strings. Easy to follow steps for DataSource component configuration, examples of supported methods and executed events. I have a kendo combobox and binding via remote datasource. In order for selection persistence to work correctly, you need to define an ID field in schema. Hi All, In my project using kendo ui grid on MVC Core, I have a issue when show data on grid as below. For instance, filter event is not triggered when deselecting all the check-boxes and then clicking the "Filter" button. However, you can maintain such information by exporting grid data in the DataAware mode. Standard Kendo has a sort:{field:"Col1",dir:"asc"} element that can be specified on the data source, but it's unclear how this can be applied to the kendoGrid binding. This would work with Grid Edit Pop also. Kendo grid format 2 decimal places завтра в 19:30 МСК. I have very few gripes with Telerik and Kendo UI but they do have a problem with the Kendo UI Demos. about 3 years Custom filter options are not localized in Grid HtmlHelper; about 3 years Drawing API automatically prepends absolute path to href. The high-performance DevExpress ASP. (I use it in a grid and a timeline) However, the 'autoBind:false' option does not work in the timeline widget, so the datasource is read twice. Kendo grid format 2 decimal places. In the Site. Need help urgently on this issue. When would I use this? Server-side Filtering, Paging, and Sorting with the Grid or ListView. How can I prevent that? See a dojo example with 2 timelines and the same datasource. The Kendo AutoComplete control provides a great user interface for type ahead functionality. it performs when characters are typed in the search box. They do not include enough sample code from controllers and web services. According to your description, kunjammu How Can I Get All Rows In Kendo Grid In All Pages. In my Kendo grid , when I apply a filter to 2 columns, first I apply filter to numeric column which results in no value and, after that I applies the filter to a string column combined. NET WebForm Sample Code. If in Foo dropdown 'foo1' is selected and in Bar dropdown 'A. The selected item is lost when bound to a shared data source; Repetitive requests are performed while filtering in ASP. Filter customization in Kendo autocomplete control is out of box, but we can make it using the setoption. NET; The selected item is lost when bound to a shared data source. Kendo grid format 2 decimal places завтра в 19:30 МСК. about 3 years Kendo Radial Gauge control; about 3 years Dropdownlist initial value not working with remote datasource; over 3 years Kendo Grid Column Locking not working; over 3 years kendoListView should have editTemplate option; almost 4 years Exception with Knockout-KendoGrid and jQuery-KendoGrid on the same page. So hopefully this will help out those newbies to KendoUI. Data Source. For instance, filter event is not triggered when deselecting all the check-boxes and then clicking the "Filter" button. The high-performance DevExpress ASP. I came across this behavior not being sure how to resolve. The Kendo code requires that fields in the filter be part of the catalog and it applies the filter to the result set locally, therefore no records are shown. Don't waste time assembling a вFrakenstein framework of [email protected] plug-ins. Updating a record in Dropbox server is basically transforming the data from KendoUI DataSource format into Dropbox DataStore keeping in mind a couple of questions. DataSource(dataSourceArguments); $("# If you reload the page you'll see that the previous sorting is now not working. NET MVC Sample Code Download ASP. See how the auto-searchable dropdown list of Kendo UI DropDownList is filtered on the the server based on the input. I need the grid to be filtered with the both the dropdowns. 5 Using non-Kendo UI templates with widgets. Kendo UI elements are incredibly powerful as they can use AJAX calls to dynamically pull and filter data with little to no effort as it all happens behind the scenes if it is set up properly. Check only one check box from a list of check-boxes. When the out-of-the-box themes are not enough, you can use the ThemeBuilder tool to quickly customize the base styles to perfectly match your site. You can refer to coderbd's reply, you need to bind datasource to it. in the filtering event, you. It holds the columnname, the filter value and the operator used in the filter. You can explicitly instruct the Kendo UI DataSource instance to work with a Kinvey data store instance of any of these types. In order for selection persistence to work correctly, you need to define an ID field in schema. Grid columns outside of the standard Kendo UI Grid interface Simplified example of working with Kendo UI Grid filters using OpenEdge as the data source through the JSDO. I assume that the filtering in the grid is the row mode by the explanations, please correct me if I am wrong. Kendo UI Grid and AngularJS: Formatting and Filtering JSON Dates and other tricks May 13, 2016 May 19, 2016 jesse I want to go over some more advanced Kendo UI Grid settings when using Angular and when receiving a list of records in a JSON format. In the Site. NET MVC List Template, Creating the grid over an empty div with a remote data source, and finally, how to create a grid using KendoUI. not able find parent grid row check box and child grid check box Aug 08, 2013 08:41 AM | user1114 | LINK I have got requirement like i need to find the parent grid row checkbox and if parent grid row checkbox is checked then i need to set all child grid checkboxes to true for that parent grid row checkbox for that purpose I have done like. Note: filter() does not execute the function for array elements without values. So the query we need to perform in our case is filtering. You can see this functionality in the Excel Data Aware Export demo. If u give Filter values Condition "LessthanorEqual". data() method allows us to attach data of any type to DOM elements in a way that is safe from circular references and therefore free from memory leaks. I know that filter helper is not perfect and it does not work well in specific cases but I've tried my best. Materials on this site are not original. Also here the datasource is read twice. The high-performance DevExpress ASP. See how the auto-searchable dropdown list of Kendo UI DropDownList is filtered on the the server based on the input. Kendo Ui Datasource Schema Model Fields Type Kendo Ui DataSource schema model in Typescript Model. download kendo mvc dropdownlist filter free and unlimited. Angular UI Grid. KendoUI tips and tricks on Dates in a Grid September 28, 2012 October 17, 2012 onabai HTML5 , JavaScript , KendoUI Grid , HTML5 , JavaScript , KendoUI , language html , language javascript , programming , software , technology. It has a method calld. As a workaround, users can click "Clear" button and actions will be performed fine but I wanted filters to work fine in both situations. pageable : true By default paging is turned off. 4 posts published by hasibwahab during January 2015. NET WebForm Sample Code. Grid columns outside of the standard Kendo UI Grid interface Simplified example of working with Kendo UI Grid filters using OpenEdge as the data source through the JSDO. Kendo grid toolbar button click. Spreadsheet's sheet data source cannot be set with ref attribute; Incorrect behavior on clicking Spreadsheet's Increase/Decrease decimal buttons for formula results; Typing Korean/Chinese does not set Spreadsheet cell in edit mode; An excel file with filters in not properly imported into the Spreadsheet - the filters are not applied. An unhandled exception occurred while processing the request. In the Site. Check only one check box from a list of check-boxes. It has a method calld. To achieve the filter change: Handle the filterMenuInit event and conditionally apply custom logic to modify the filter so that it looks for dates, selected from the DatePicker, between the start and the end of day. However when i do the below on change event the filtering doesn't work for that column. Spreadsheet’s sheet data source cannot be set with ref attribute Incorrect behavior on clicking Spreadsheet’s Increase/Decrease decimal buttons for formula results Typing Korean/Chinese does not set Spreadsheet cell in edit mode An excel file with filters in not properly imported into the Spreadsheet – the filters are not applied. it performs when characters are typed in the search box. 6m developers to have your questions answered on. Khai's personal knowledge vault. After check any uncheck the previous checked check-box. an update in the datasource so we don't. When initializing Kendo UI DataSource in this way, you need to manage yourself the state of the store and to push , pull , and sync the entities to/from the server in a suitable place of your application. kendo - datasource - parameterMap does not bind parameters Tag: javascript , kendo-ui , kendo-grid , url-parameters , odatacontroller I'm not sure if I'm doing this right, as I'm new to whole these systems, but I want to manage my kendo grid data (pagination, filters, etc). css Remove; kendo JSFiddle or its authors are not responsible or liable for any loss or damage of any kind during the usage of provided code. Hi, Kendo UI grid Date Filter Not Working. Kendo Grid Custom Validation Rules Not Working I'm trying to use custom validation rules with a Kendo Web UI data grid but I haven't been able to get it working. The Grid View provides layout features, such as cell merging, templates, and support for master-detail data presentation allowing you to build grid layouts. Some of the functionality of the behavior is customizable, and it exposes a decent set of events. For remote data binding you need to specify a remote endpoint or web service returning data in JSON/JSONP, OData or XML format, and utilize the Kendo UI DataSource as a mediator between the grid and the underlying data. net dropdownlist using. How to use it?. filter data using dropdownlist in asp. Reply Delete. -PanelBar nested items should not be compiled when dataSource is not present *PDF Export: NEW-Default PDF Creator field now includes Kendo UI version information FIXED-Widget displaces the events during PDF export-DejaVu emoticons are not embedded in PDF *PivotGrid: FIXED-PivotGrid doesn't export non-numeric values-Export to Excel not working. With the Kendo UI grid you can enable filter row in its header by setting the grid's filterable->mode property to row. Kendo UI elements are incredibly powerful as they can use AJAX calls to dynamically pull and filter data with little to no effort as it all happens behind the scenes if it is set up properly. When would I use this? Server-side Filtering, Paging, and Sorting with the Grid or ListView. 1023; jQuery version: 1. Here is a great reference for creating a dynamic or remotely bound drop-down (i. I define my viewmodel called StockDataPoint and view like this,in the viewmodel I limit that the color's length is 5. But the filtering remain impossible : the column filter menu has changed from number filter to string filter when I have make the 'Note()' change. Filter is not cleared upon blur after selecting the value of the input DataSource Read is forced on select event of cascading comboboxes ComboBox and DropDownList Change event doesn’t trigger with the Kendo UI 2018 R1 release kendo. However there is some cases that these possibilities is not enough to fulfill our requirements. Materials on this site are not original. Hi kunjammu, Thanks for your post. data property of the Kendo UI DataSource. Easy to follow steps for DataSource component configuration, examples of supported methods and executed events. InvalidOperationException' occurred in System. We offer two popular choices: Autoprefixer (which processes your CSS server-side) and -prefix-free (which applies prefixes via a script, client-side). what is the action on a controller which will provide us the Json data. text - gets or sets the text of the radio button. In this post I will show how you can get started with KendoUI grids on your ASP. jQuery ensures that the data is removed when DOM elements are removed via jQuery methods, and when the user leaves the page. The problem is when I try to set the filter for the taskname dynamically. I've spent a while trying to figure this out and I keep going around in circles because the code I found either does not work, or doesn't make sense, or both. download kendo mvc dropdownlist filter free and unlimited. To achieve the filter change: Handle the filterMenuInit event and conditionally apply custom logic to modify the filter so that it looks for dates, selected from the DatePicker, between the start and the end of day. A data grid for AngularJS; part of the AngularUI suite. Telerik UI for ASP. See how the auto-searchable dropdown list of Kendo UI DropDownList is filtered on the the server based on the input. Filter operator for the ProductID column uses the custom filter for number type. NET MVC GridView extension is an editing and data shaping component that allows end-users to manage information and provide robust data filtering options. But both don't work in my case. The DataSource component is powerful abstraction of Kendo UI and provides developers with the ability to perform local and remote databinding quickly. It was driving me nuts. To specify the order of records in the Data Grid, sort data by one or more columns. Add sort/filter events or add an extra parameter in the 'change' event object so that we can detect if a data source was filtered or it was sorted. You can refer to coderbd's reply, you need to bind datasource to it. DataSource) - the data source of the widget. When would I use this? Server-side Filtering, Paging, and Sorting with the Grid or ListView. DataSource transport update. New here? Start with our free trials. Hi All, In my project using kendo ui grid on MVC Core, I have a issue when show data on grid as below. The GridHelper makes sense, however, I have configured my grid with OData, and it seems that all filtering works fine without the need of the additional helper code. NET; The selected item is lost when bound to a shared data source. Hi , After doing lot of R&D in Kendo UI i got that if we want sorting ,filtering and paging on client side we have to add. When initializing Kendo UI DataSource in this way, you need to manage yourself the state of the store and to push , pull , and sync the entities to/from the server in a suitable place of your application. Expected/desired behavior. Example of Server filtering in Kendo UI DropDownList widget R1 2019 Release is here. I cannot seem to get filtering to work with a "contains" filter operator in a multiselect datasource. In my Kendo grid , when I apply a filter to 2 columns, first I apply filter to numeric column which results in no value and, after that I applies the filter to a string column combined. jQuery Grid - Filter Multi Checkboxes Demo - Kendo UI R1 2019 Release is here. One of the API methods that the data source provides is query(). When possible, references to original articles are listed on each page. 6m developers to have your questions answered on Filter on datasource That doesn't work of Kendo UI for jQuery Data Source. The server should filter the response based on the data coming from. An unhandled exception occurred while processing the request. kendo ui grid - excel export with hidden columns. value() - that didn't work, dataItem. The Autocomplete plugin does not filter the results, instead a query string is added with a term field, which the server-side script should use for filtering the results. I have a grid with the Edit Mode set to Inline. However, the first time it is opened, it is positioned below the filter button. these angular datatables components are open source and easy to use. Refresh kendo grid after update jquery. I came across this behavior not being sure how to resolve. In your DataSource, it's just:. All this is working fine so far. Learn more about using jQWidgets with Angular. Problems & Solutions beta; Log in; Upload Ask Computers & electronics; Software; Software manuals. The columns are NOT autogenerated, they are GridBoundColumn and a few of my own custom columns that inherits GridBoundColumn and are used for custom filtering. The Kendo UI DataSource component plays a central role in all web applications built with Kendo UI for jQuery. I have an external list with one wildcard filter named taskname. DataSource(. Easy to follow steps for DataSource component configuration, examples of supported methods and executed events. Kendo grid format 2 decimal places. Materials on this site are not original. However, the first time it is opened, it is positioned below the filter button. Filter nested array jquery. Refer to the Demos and Sample Applications topic to learn more. You can refer to coderbd's reply, you need to bind datasource to it. So hopefully this will help out those newbies to KendoUI. find here the features of each table component with demo and documentation. How can I prevent that? See a dojo example with 2 timelines and the same datasource. Save your time writing yet another CRUD application - Editor is a premium extension created to produce complex, fully editable tables that take full advantage of all of the features of DataTables.   The table loaded in the drop downlist editor template was using a class called "InsurancePlan" - used to set the fk. If we want to present or work with tabular data in our web application, then we have to use HTML table or other libraries (grid) like easyUI, Kendo UI, DataTables, jqGrid, extJS, etc. When using the grid in editmode popu with a editor template, was getting a Violation of a Foreign Key, debugging, I could see the fk value was being set, but it was blowing up in the DbSet. When would I use this? Server-side Filtering, Paging, and Sorting with the Grid or ListView. refresh - renders all radio buttons using the current data items. I've spent a while trying to figure this out and I keep going around in circles because the code I found either does not work, or doesn't make sense, or both. value() - that didn't work, dataItem. 911) CommercialProgressВ® Kendo UIВ® delivers everything you need to build a modern web application under tight deadlines. In order for selection persistence to work correctly, you need to define an ID field in schema. Angular UI Grid. Here I am going to write some basic usage of kendo UI Grid control which is used to work with tabular data. In the Site. Kendo UI is a set of beautiful UI widgets. I would suggest separating your data source into a. PouchDB is the Database that Syncs. What I have tried: I used the following code, I want to update the grid with the filter data but instead of this the grid updated with all data within one page !!. Here the suggestions are tags for programming languages, give "ja" (for Java or JavaScript) a try. I tried hideColumn() and columns[i]. I am new to Kendo UI widgets and have a question regarding sorting. What query method does is - it will execute any specified query and will make a HTTP request when bound to a remote service. NET MVC GridView extension is an editing and data shaping component that allows end-users to manage information and provide robust data filtering options. Funds" you are taking from Controller or the Editortemplate?. Expected/desired behavior. 6m developers to have your questions answered on Kendo UI datasource filter in detail template not working of Kendo UI for jQuery Grid. The selected item is lost when bound to a shared data source; Repetitive requests are performed while filtering in ASP. The Kendo UI grid supports data binding and you can command the widget to display data either from local or remote data storage. In my Kendo grid , when I apply a filter to 2 columns, first I apply filter to numeric column which results in no value and, after that I applies the filter to a string column combined. So I followed the steps as described in the thread here and was not able to see the erroneous behaviour. I'm using AngularJS and to provide an example, I modified the MultiSelect example on the Telerik demo site. I have not see a way to do this using the Kendo Wrappers. An unhandled exception occurred while processing the request. To achieve the filter change: Handle the filterMenuInit event and conditionally apply custom logic to modify the filter so that it looks for dates, selected from the DatePicker, between the start and the end of day. contrller Code :- public ActionResult PurchaseCellarOrder_Read([DataSourceRequest] DataSou. When possible, references to original articles are listed on each page. It works seamlessly with bound JSON data from an AJAX data source and provides a tidy, yet customizable, view of the data. Kendo UI Grid does not present JSON data I am facing this problem for quite a while now with the problem that I am unable to bind JSON data that my controller action is passing to the kendo UI Grid, there were few JavaScript issues before but now they are gone but still my grid is not showi. filter data using dropdownlist in asp. dataTextField (String): The field in the grid dataSource that will be displayed in the dropdown when a grid row is selected. NET Subscriptions and are backed by a 60 day unconditional money-back guarantee. text - gets or sets the text of the radio button. UNIQUE: Returns unique rows in the provided source range, discarding. The JSDO does not currently use the transport. Are you trying to use "jsdo" as the type for the PivotDataSource? Using "jsdo" as the type of the DataSource for the PivotGrid component is not supported. You are not locked into using only the Kendo UI templating engine with Kendo UI widgets. Download ASP. I've spent a while trying to figure this out and I keep going around in circles because the code I found either does not work, or doesn't make sense, or both. Multi-selection list in Kendo Grid inline editing I need to use multiselect list in kendo grid (inline editing) so that user can select multiple values from the list per row. png file in the images folder. Online training courses and hands-on exercises help you quickly implement Kendo UI components into your apps. Add function. css Remove; kendo JSFiddle or its authors are not responsible or liable for any loss or damage of any kind during the usage of provided code. They deliver the best possible capabilities for those interested in building modern UI applications with the latest JavaScript technologies. Selection persistence does. It's not working. I found that Kendo UI Grid is easy and more maintainable. I define my viewmodel called StockDataPoint and view like this,in the viewmodel I limit that the color's length is 5. about 3 years Custom filter options are not localized in Grid HtmlHelper; about 3 years Drawing API automatically prepends absolute path to href. One of the API methods that the data source provides is query(). DataSource) - the data source of the widget. kendo-pouchdb. However there is some cases that these possibilities is not enough to fulfill our requirements. dataSource (kendo. Basic Usage. Check only one check box from a list of check-boxes. For reproduction details please refer to ticket: #1435798.   The table loaded in the drop downlist editor template was using a class called "InsurancePlan" - used to set the fk. Filter is not cleared upon blur after selecting the value of the input DataSource Read is forced on select event of cascading comboboxes ComboBox and DropDownList Change event doesn’t trigger with the Kendo UI 2018 R1 release kendo. -PanelBar nested items should not be compiled when dataSource is not present *PDF Export: NEW-Default PDF Creator field now includes Kendo UI version information FIXED-Widget displaces the events during PDF export-DejaVu emoticons are not embedded in PDF *PivotGrid: FIXED-PivotGrid doesn't export non-numeric values-Export to Excel not working. As a workaround, users can click "Clear" button and actions will be performed fine but I wanted filters to work fine in both situations. For instance -webkit-or -moz-. With the power of the Kendo UI DataSource, this offline data storage and sync capability comes as built-in functionality for people making use of its features. Add function. jQuery ensures that the data is removed when DOM elements are removed via jQuery methods, and when the user leaves the page. One of the oddities of the Kendo UI Grid is that the ability to edit a column is actually controlled by the backing DataSource's id:. Here the suggestions are tags for programming languages, give "ja" (for Java or JavaScript) a try. setDataSource(dataSource); and invoke a read for refreshing the grid with the data from the alternative data source. setDataSource - sets the data source of the widget. This article provides solutions for common issues you may encounter while working with the Kendo UI DropDownList widget. How can I prevent that? See a dojo example with 2 timelines and the same datasource. persistSelection Boolean (default:false) Sets a value indicating whether the selection will be persisted when sorting, paging, filtering and etc are performed. Working With Data Online and Offline Leverage the Kendo UI DataSource component for easy and powerful data-binding to local and remote data, offline storage and support for all popular web services, like REST and OData. UnitsInStock shows all operators localized for the server-side culture. I created the ExtFilterPanel widget by extending the kendo. If u give Filter values Condition "LessthanorEqual".