kendo grid show command button conditionally

Then I could conditionally show my own buttons in a normal column and in the handler of those buttons trigger the telerik edit/delete actions. How to hide or show the columns in Kendo grid conditionally. Conditional templates are covered here and multiple times on the forums - the Command columns is not that flexible. How to hide edit and delete button based on the status of each record in kendo grid. We suspect that you want to disable the button in a command column when data gets loaded in grid. Any possibility to show or hide a command button based on a row's property would of course be sufficient. Can be one of the built-in commands (see below), or a custom command name. Whether it will be a method on the grid that will change the state of the rows, or allowing the context of the row to pass down to the command column is yet to be determined. It will be useful to hide the "Create" button from non-admins, but be able to show the PDF and Excel Export or hide the entire toolbar. Also, the hidden parameter is boolean so you can't set a template for it. My issue is, if the color is green, I want to hide the command button. That being said, if you think there's a solution that's more elegant or consistent with other implementations, I wouldn't mind if it was implemented in another way either. OnClick - the event handler that the button will fire. The GridCommandButton tag offers the following features: Command - the command that will be invoked. This is something we would need as well :). The other problem this would pose is that those buttons need to somehow be registered with the grid, and since this is now a generic RenderFragment, there is no automatic way for the grid to do that that I can see off the top of my head (this does not mean it's impossible, of course). Now, in the databound, based on the value from datasource, they are changing the color of the row as show below. Kendo grid column cell disabling. The Kendo UI Grid has the ability to conditionally hide/show the command columns. Please refer the documentation link below, Download FREE API for Word, Excel and PDF in ASP.Net: This site is started with intent to serve the ASP.Net Community by providing forums (question-answer) site where people can help each other. If not, would you want to be able to define command buttons in the template of a column/row? It will be useful to hide the "Create" button from non-admins, but be able to show the PDF and Excel Export or hide the entire toolbar. This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL), This I have a KendoUI Grid I'm using an MVC web application, all working fine however I want to add a custom command button that is shown conditionally in the UI and simply executes a command on my controller passing it the required parameter. In subsequent releases we will be reviewing passing a context to the command column so you can add conditions there. I have a KendoUI Grid I'm using an MVC web application, all working fine however I want to add a custom command button that is shown conditionally in the UI and simply executes a command on my controller passing it the required parameter. Progress is the leading provider of application development and digital experience technologies. columns.Command(command => command.Custom("UnlockAccount").SendDataKeys(true).Click()) I am aware that I can just cancel commands, but in my opinion, a command button should not even be shown when the command can't or shouldn't be executed on a row. I need the ability to show or hide command buttons based on a row's property. Passing a "context" would require that the buttons be in a template, which is a breaking change. Through the column definition you can specify the text for the button and wire its click event to a JavaScript function, which receives the corresponding grid data item as an argument. At the moment, conditional command buttons are possible in a "normal" column through the grid state, the page above shows an example. Virtual Classroom, the free self-paced technical training that gets you up to speed with Telerik and Kendo UI products quickly just got a fresh new look + new and improved content including a brand new Blazor course! How can I achieve this. Progress is the leading provider of application development and digital experience technologies. Copy the js directory from the install location and paste it in the Scripts folder of the application. As you have set a string, it will always evaluate to true, that is why it's always hidden. See Trademarks for appropriate markings. How to disable the edit mode in grid view based on row condition. Progress is here for your business, like always. I would encourage you to take a peek at the state to see if it will suit your needs so we can discuss if anything else needs to be done. Below is my kendo gridin this grid i need to hide Case Number column conditionally that means if admin true i need to show this column or else i need to hide this . This approach is also valid for the jQuery Grid: http://demos.telerik.com/aspnet-mvc/grid/toolbar-template. The true or false would come from database in another field i.e HideShow. I made a public request for this so you can Follow it. 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. 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8 We suggest you to use the query-cell-info event of Grid. I mean, you can't show or not by a condition for each line. We will also update the page to list the release when this will be available in once we know. Telerik and Kendo UI are part of Progress product portfolio. Check it out athttps://learn.telerik.com/. All Rights Reserved. There are two options either include a local copy of those files or use the Kendo UI CDN services. Whether it will be a method on the grid that will change the state of the rows, or allowing the context of the row to pass down to the command column is yet to be determined. Kendo UI Grid in MVC with Conditional Custom Command Button by stackoverflow, available under CC BY-SA 4.0, Kendo UI Grid in MVC with Conditional Custom Command Button. Solution The column configuration of the Grid for ASP.NET MVC has a Hidden () ( columns.hidden) property that expects a Boolean value which can be used for such purposes. If yes, how would you want to be able to define those? Progress Telerik. Please refer, Enable Disable KendoGrid buttons base on condition in ASP.Net MVC, https://www.e-iceblue.com/Introduce/spire-office-for-net-free.html. The Kendo UI Grid has the ability to conditionally hide/show the command columns. Provide an answer or move on to the next question. If you feel any content is violating any terms please, This site makes use of Cookies. Allowing something like that is the point of this feature request, so it's not possible at the moment. It would be great to have the ability to have to conditionally set behavior for columns and buttons. Just to reinforce what some of the other developers in here have said, I would also be perfectly content to trigger the commands programmatically. Alex Hajigeorgieva I want to enable/disable ABC command button based on flag value. Do you need your, CodeProject, sushil_gupta. - DontVoteMeDown Example - handle the click event of the custom command button Open In Dojo Solution The column configuration of the Grid for ASP.NET MVC has a Hidden () ( columns.hidden) property that expects a Boolean value which can be used for such purposes. Construct a Kendo Grid with dynamic column Kendo Grid is automatically populated using the DataSource, which is set based on the Service we are providing. spelling and grammar. Use the columns.template property to add a custom button to the column. Use the addRow and removeRow methods of the Grid. Use Local JavaScript and CSS. Any update on when this is likely to be implemented? The idea is to allow you to handle the command buttons like random buttons - showing and hiding them conditionally, perhaps even letting you put them in other templates. All Rights Reserved. Would be nice if you could do it for the whole toolbar as well as item by item. Add the ability to use a function to show/hide toolbar buttons like it is for column commands. - Grid - Kendo UI Forum [ ^] .quoting the source is always good. With the MVC Grid the setup would look similar to the following: Get quickly onboarded and successful with your Telerik and/or Kendo UI products with the Virtual Classroom free technical training, available to all active customers. Regards, I have custom command in the grid, I am hiding the button conditionally and is working fine. Unfortunately, I was unable to find a way to access the "context" (the instance) in a TelerikGridCommandColumn the same way you're able to in a normal TelerikGridColumn. Check it out athttps://learn.telerik.com/. I cannot find a demo of this on the Kendo site and not sure how to move this forward. The priorities of various issues and enhancements depend largely on the demand and at this point new components like a scheduler and mode inputs (like combo/autocomplete) are higher on the list. Would having methods on the grid like .EditItem(T myCurrentModel), .DeleteItem(T myCurrentModel), .CancelEdit(T myCurrentModel), .SaveItem(T myCurrentModel) suit your needs, so you could call them from an arbitrary place in your code? But in order to hide some buttons from the toolbar, you need a dataBound handler. You can Vote for and Follow this request for a follow up on providing the model as context to the command column: https://feedback.telerik.com/blazor/1461283-pass-the-model-context-to-command-button. Enabling/disabling grid row editing based on condition, Kendo grid popupeditor cascading dropdown, How to add a button/hyperlink to each row of a single column in the kendo UI grid, How to hide edit and delete button based on the status of each record in kendo grid, paging for kendo grid not working on pop-up. How do i achieve that? On a Grid with this: .Columns(columns => { columns.Bound(b => b.IsEditable).Hidden(true); columns.Bound(b => b.Id); columns.Bound(b => b.Description).Width(200); columns.Command(c=> { c.Edit(); }); }) Today if I want to hide a button depending on a cell value I need to do it on databound event. Hello Marco, If you will be using virtualization, I recommend you don't define a DetailTemplate in the grid, but add a button in a column that will provide the details somewhere else (to the side of the grid in a conditional element, in a TelerikWindow, in a tooltip, whatever suits your needs). How to enable disable create edit buttons based upon session value. How to conditionally show a command button in MVC grid? email is in use. If used on a built-in command, this handler will fire before the corresponding CRUD event. Tooltip for Kendo Grid custom button I have created one sample grid to show how the Tooltip is working for Kendo grid custom buttons Create one new HTML page. { field: "Name", hidden: true }, but I want to use condition in the hidden. Virtual Classroom, the free self-paced technical training that gets you up to speed with Telerik and Kendo UI products quickly just got a fresh new look + new and improved content including a brand new Blazor course! Write the code given below in it. Edit . Use template column instead - via the ClientTemplate method. (Total attached files size should be smaller than, Progress Telerik UI for Blazor Feedback Portal, https://feedback.telerik.com/blazor/1461283-pass-the-model-context-to-command-button, https://docs.telerik.com/blazor-ui/components/grid/state, here (in the Master-Detail section near the end). CustomRowKendoGrid.html <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Untitled</title> Is there any option if I can set this. Return color based on condition in controller. Regarding the configuration for showing a command button conditionally. Chances are they have and don't get it. We usually write this if we have to hide a column in kendo grid. At the moment, conditional command buttons are possible in a "normal" column through the grid state, the page above shows an example. But I have only one button in the custom command, when i hide the button, i can see one extra column for custom command with no buttons inside it. +1 (416) 849-8900, input[name=kUpdateMilkrunTerritoryCodes]". 1 solution. You can Vote for and Follow this request for a follow up on providing the model as context to the command column: https://feedback.telerik.com/blazor/1461283-pass-the-model-context-to-command-button. In my case, I named it as KendoGridTooltip.html. Hi there, I had the same problem. I am going to defer to a more in-depth investigation when it is performed to decide on how this can be done best. Navigate to the install location of Telerik UI for ASP.NET MVC. I wants to enable/disable custom command in kendo-ui grid based on some other column. I am asking so I get a better idea of what you would like to have and use so we can see how we could accommodate it. Session["Name"]="Admin" At this point I can't say when this will get implemented, as it will require a non-trivial research and perhaps even a breaking change. Solution. The content must be between 30 and 50000 characters. Copyright 2022 Progress Software Corporation and/or its subsidiaries or affiliates. Thank you both for taking the time to share your thoughts. I used OnRowRender to achieve this. By default, it is in C:\Program Files (x86)\Telerik. Copyright 2022 Progress Software Corporation and/or its subsidiaries or affiliates. If you want to hide the button indefinitely, you can use the following CSS:.k-grid-edit { display: none; } Here is an example which displays the use of both methods (I have initially commented out the CSS example to display the conditional hide functionality). Conditional command buttons (shown on condition based on model values and/or invoking CUD operations programmatically). Most of these are now possible through the grid state from any button:https://docs.telerik.com/blazor-ui/components/grid/state. You have to set it at grid initialization or change it at some event, like dataBound ( check this out ). I did a workaround by doing an enable or disable on the button. Don't tell someone to read the manual. function onDataBound (e) { //Normally it's better to add "e", in this case you might not use it but is surely important when you're . Understand that English isn't everyone's first language so be lenient of bad The following example demonstrates how to pass a value in the ViewBag for a key and give it a true or false value in the controller, and then access it in the Razor template. The suggestion in your code snippet is how I instinctively tried to do this in the first place, so it would absolutely suit my needs. Progress Telerik. The function context (available via the this keyword) will be set to the grid instance. For this purpose you need to include a command column in the grid which will render a button in the column cells that triggers the command. . It's not yet possible to show a button based on a condition yet, is it? I have one grid and i have stored one session value. I've also added your Vote to it on your behalf to raise its priority. The idea is to allow you to handle the command buttons like random buttons - showing and hiding them conditionally, perhaps even letting you put them in other templates. toolbar: [ Please help me Posted 1-Nov-13 10:20am. It offers a solution and some explanations on why this is not possible at the moment. What I can suggest is that you click the Follow button to get email notifications for status updates. Marin Bratanov I understand that hiding/showing is better but at least its better than nothing. Write the code in newly created HTML page. Telerik and Kendo UI are part of Progress product portfolio. Solution 1. I just realized that in a normal TelerikGridColumn can only be accessed inside the pre-defined Template tags. If a question is poorly phrased then either ask for clarification, ignore it, or. I will mark this item as Unplanned and if it gains enough popularity, the Product Management team will consider it for future implementation. This is certainly something we would find useful. The command is specified as above but I only want the button to show when the DataItems IsLocked property is true. Hi. v2. Would defining the command buttons in a fashion like the snippet below suit your needs? For the time being, you could achieve something like that through a custom editing form without the built-in command buttons - either through a row template where you'll toggle the contents based on a flag (something similar is done here (in the Master-Detail section near the end); or through any custom edit form outside of the grid (see here and here). I agree that conditional commands would be nice to have. Grid custom commands are rendered as anchors ( <a>) with no href value. just to clearify this. Updated 1-Nov-13 10:21am Richard C Bishop. For the ASP.NET MVC and Core Grid, we can add a condition: The other option is to use a ToolBar template and pass a condition there.

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