kendo grid sort column programmatically

I limit the number of SortDescriptors to 3 as a compromise between sorting the columns in a reasonable way and yet prevent there from being too many arrows, public autoSortChange(sorts: SortDescriptor[]) { let singleSortKey = sorts[0]; let newSort: SortDescriptor[] = []; newSort[0] = singleSortKey; this.internalSortDescriptors = this.internalSortDescriptors.filter(des => des.field !== singleSortKey.field) newSort = sorts.concat(this.internalSortDescriptors) this.internalSortDescriptors = Array.from(newSort); if (this.internalSortDescriptors.length > 2) { this.internalSortDescriptors.length = 2; } this.gridState.sort = newSort; this.gridData = }. All Rights Reserved. Multiple grid column sorting The manner in which the Kendo Grid handles multiple column sorting is unusual and therefore not what a user would expect. 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. datasource.originalsort = datasource.sort; datasource.sort = function () { // take the user's sort and apply sorting on an additional column // the sort array should look like this: [ { field: "value", dir: "asc" }, // this is what the user sorted by { field: "sortedname", dir: "asc" }, // and i'm adding this ] return People use the tools that I make to do their job. This blog tells you when to customize the sorting functionality in Kendo Grid and how to perform it. Top achievements. ), I actually tried this out on some others around here and, like me, their first response was confusion. Each master row has a details row ( .k-detail-row ). I access the Grid by using $ ("\#grid").data ("kendoGrid . We would like to hide the fact that this is even on; since users don't want to have to think about these things. Progress is the leading provider of application development and digital experience technologies. I am been very impressed by the Kendo component suite and appreciate all the thought and effort that went into it. data (" kendoGrid"); // hide by column name grid.hideColumn(" id"); // hide column by index grid.hideColumn(2); Creating template column in Kendo Grid. //sort Grid's dataSource (They have a job to do, and our application is to help them do their job; not give them more to think about. I am just trying to help. . Now enhanced with: $("#Grid").data("kendoGrid").dataSource.sort({ field: "name", dir: "desc" }); is not firing sort function in attached to grid, sort: function (e) { console.log("my sort event fired") }. (Since Chrome does not use a non-destructive sorting algorithm, the multi-column sort is necessary for us. See Trademarks for appropriate markings. The Kendo UI for Angular Data Grid includes a comprehensive set of ready-to-use features covering everything from paging, sorting, filtering, editing, and grouping to row and column virtualization, exporting to PDF and Excel, and accessibility support. (I like the Kendo components, and this is just my suggestion on how I think they could be more useful.). All Rights Reserved. ), Now, say a user goes to that page, and the wants to sort by "Unit Price". 1 Answer 3123 Views. Supported file types: PNG, JPG, JPEG, ZIP, RAR, TXT. I received a reply from Telerik supporting that the current behavior is correct, which makes me think I didn't lay out my scenario very well. Hello Neelima, The example below illustrates how you can specify the Grid model dynamically from the received data. Then, clicking on "Product Name" should sort everything by Product Name and, if the names are the same, the items would be sub-sorted by the previously selected column: "Unit Price". For the main columns I get the data by a json with length set to 20 and the grid.dataSource.sort () sorter. Telerik and Kendo UI are part of Progress product portfolio. Grid Neelima. ), Using https://www.telerik.com/kendo-angular-ui/components/grid/sorting/. For example: //get reference to the Grid widget var grid = $ ("#grid").data ("kendoGrid"); //sort Grid's dataSource grid.dataSource.sort ( {field: "SomeField", dir: "asc"}); Regards, Iliana Nikolova the Telerik team Join us on our journey to create the world's most complete HTML 5 UI Framework -. Since this functionality is built-in, all you have to do is to set the sorting configuration via the sortable grid attribute. I would like to order my items by day count descending. ( Because there was a sort default already by "Product Name", but they didn't to this; that was just the default. The code would look like this: Regards, In action column, I don't want to show any data but want to show a link; when user clicks on it, then he will be navigated to another page but for making link; I may need another columns value. var grid = $(" #grid"). I believe that people expect that the column they click on to always be the primary sort column. grid.dataSource.sort({field:"SomeField", dir:"asc"}, {field:"SomeOtherField", dir:"desc"}); The it is sorted by the first field, but not the second. To be backwards compatible, maybe introduce a 'natural' sort mode which would behave in this manner, since I really believe that this is what a user expect. Sort by. They would expect the primary sort to be "Unit Price", but this does not happen. When you would like to sort the data by multiple fields you need to pass an array to the DataSource sort method. (Total attached files size should be smaller than, Progress Kendo UI for Angular Feedback Portal, https://stackblitz.com/edit/angular-ssze2u?file=app/app.component.ts. All Telerik .NET tools and Kendo UI JavaScript components in one package. Could you modify the example so the behavior is reproducible and send it back for me to review? ), If the multi-column sorting is ordered the other way, then multi-column sorting and single column sorting are compatible. One person also specifically stated that he no idea what the numbers meant. . By default all columns are sortable if sorting is enabled via the sortable option. In the example, the Freight column is sorted after widget initialization. I have been a GUI designer for a long time and I understand the choices that you have made. Instead, on page one I get 4,3,2,1 and on page two 9,8,7,6,5,4. Supported sorting modes are single, multiple and mixed. See Trademarks for appropriate markings. Sorting in Kendo Grid. You can programmatically sort Kendo UI Grid using its DataSource's sort () method. Check the relevant sorting API section and sorting documentation article for more details. Good article, and once again I am still surprised about the lack of Kendo UI examples Kendo Grid provides a lot of features out of the box, such as filtering, grouping, paging a filter applied because the filetr icon is highlighted We have provided a custom options for date column filter in Kendo UI Grid Then we define built-in date picker UI. Progress Telerik. Either client or server side,I would like to see them in this order: 9,8,7,6,5,4,3,2,1. Viktor Tachev. I agree that the behavior can be changed programmatically; which is what we did in our workaround. Using similar approach you can iterate through an array and set the columns settings for the Grid . About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators . (I agree that these are not important to a user and should be hidden in multi column mode.). The indices help, but I still think that a single arrow denoting the primary sort column would be preferred. Instead, this should simply behave like a non-destructive sort. Sorting in Kendo Grid. vargrid = $("#grid").data("kendoGrid"); This way I could investigate the scenario and provide a possible resolution for the issue observed. Kendo Grid build columns dynamically. Copyright 2022 Progress Software Corporation and/or its subsidiaries or affiliates. Kendo UI is a UI Library for HTML, JavaScript and Angular . I believe that people expect that the column they click on to always be the primary sort column. Grid Configuration columns columns.sortable columns.sortable Boolean|Object (default: true) If set to true the user can click the column header and sort the grid by the column field when sorting is enabled. Users want to see what the primary sort column is, and not be confused by the other columns, which they will assume are sorted in a reasonable way. https://www.telerik.com/kendo-angular-ui/components/grid/sorting/. This could maintain backwards compatibility, but I think would also be what most people would want. Then, I use kendo.data.Query to do the sorting. Instead, clicking on "Unit Price" a second time sorts the table by "Product Name". 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. 0. If set to false sorting will be disabled for this column. KendoSorting.html. //get reference to the Grid widget Try our brand new, jQuery-free Angular components. I am not sure why a customer would request the grid to behave this way, but that is why I was requesting a different "mode". So, as a developer, let say I turn on multi-column sorting. That being said, I have also realized in my experience that no one's job is to use the tools that I make. We can enable the sorting in Kendo Grid simply by setting the sortable property as true, as shown below. Telerik and Kendo UI are part of Progress product portfolio. (Setup: Click the button to enable multi-column sorting to simulate this being on by default. In the Kendo grid, (when in multi-column mode) this is not the case. As a workaround, we put the grid in 'single' mode, and then when the sort changes, we do the following. I want to export the data of the Grid with all the sorters that are applied. What, I think would be more helpful, would be to just show the arrow for the primary sort, since showing additional arrows just raises additional questions. Progress is the leading provider of application development and digital experience technologies. This is just one suggestion that I think would make it even better. (Since, if multi-column sorting is not on, the table would have been sorted by "Unit Price". As a user, I would find this even more frustrating since I could see that the grid was trying to tell me something, but it would always be ambiguous. In the Kendo grid, (when in multi-column mode) this is not the case. The manner in which the Kendo Grid handles multiple column sorting is unusual and therefore not what a user would expect. The first thing they would do is click on the "Unit Price" column. In my previous article, we learned how to create a simple API in ASP.NET Core Web Application and parse the data received from API in HTML table, Today, we will use Kendo Grid to parse the data into the Grid in ASP.NET Core Application. If I click on "Unit Price" and it sorts by that. Anything that I do that forces them to think about how to use the application or obscures information, shifts their focus from what they are actually trying to do. I feel that this behavior would be a common request, and so I thought having a "mode" to provide this would be something appreciated by other Kendo licensees. I modified one of the Grid examples using the suggestion provided below: You could find it in the dojo here. <!DOCTYPE html>. Grouping in Kendo Grid. ), This means that a user has to know and understand Kendo multi-column sorting and understand how it works. I set "sortIndexes" to false earlier, but this makes it more confusing since, without the numbers, there are just arrows that are indistinguishable for each other. I would further ask that the only column that shows the arrow be the primary sort column. If I click on the "Unit Price" column header, and then on "Product Name", nothing happens. Viktor Tachev This example demonstrates how to enable sorting for the Kendo UI Grid. When I went to the demo site, turned on multiple column sorting, and asked people to find the lowest cost product, they clicked the sort column, were confused, and immediately stopped trying to answer the question and were trying to figure out what just did or did not happen. This is not natural. Max total file size - 20MB. Copyright 2022 Progress Software Corporation and/or its subsidiaries or affiliates.

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