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. But in order to hide some buttons from the toolbar, you need a dataBound handler. The Kendo UI Grid has the ability to conditionally hide/show the command columns. 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). 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. The command is specified as above but I only want the button to show when the DataItems IsLocked property is true. 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! Allowing something like that is the point of this feature request, so it's not possible at the moment. How can I trigger the default Edit and Delete functionalities in a Grid with enabled inline edit mode by using my own custom buttons instead of the default command buttons? The content posted here is free for public and is the content of its poster. It would be great to have the ability to have to conditionally set behavior for columns and buttons. Progress is the leading provider of application development and digital experience technologies. Chances are they have and don't get it. (Total attached files size should be smaller than, Progress Kendo UI for jQuery Feedback Portal. Hi there, I had the same problem. 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. How do i achieve that? 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]". At the moment, I am thinking that perhaps we should extend the grid with methods that you can use to invoke the CUD operations, so you can call them from anywhere, and perhaps that would let you just use a "regular" column instead of a command column for such conditional logic. Use the addRow and removeRow methods of the Grid. And to disable the button we suggest you to set the enabled property of ejButton to false. If you feel any content is violating any terms please, This site makes use of Cookies. Copyright 2022 Progress Software Corporation and/or its subsidiaries or affiliates. Write the code in newly created HTML page. All Rights Reserved. Alex Hajigeorgieva 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8
Telerik and Kendo UI are part of Progress product portfolio. Copyright 2022 Progress Software Corporation and/or its subsidiaries or affiliates. We have analyzed your query. Any update on when this is likely to be implemented? If a question is poorly phrased then either ask for clarification, ignore it, or. How to disable the edit mode in grid view based on row condition. Any possibility to show or hide a command button based on a row's property would of course be sufficient. Also, the hidden parameter is boolean so you can't set a template for it. The Kendo UI Grid has the ability to conditionally hide/show the command columns. Don't tell someone to read the manual. In subsequent releases we will be reviewing passing a context to the command column so you can add conditions there. CustomRowKendoGrid.html <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Untitled</title> 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. 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. How to hide edit and delete button based on the status of each record in kendo grid. I want to enable/disable ABC command button based on flag value. The function context (available via the this keyword) will be set to the grid instance. I've also added your Vote to it on your behalf to raise its priority. 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. Would defining the command buttons in a fashion like the snippet below suit your needs? Use template column instead - via the ClientTemplate method. Solution. 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 . Regards, This would be incredibly helpful. Now, in the databound, based on the value from datasource, they are changing the color of the row as show below. 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. The true or false would come from database in another field i.e HideShow. 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. We usually write this if we have to hide a column in kendo grid. I did a workaround by doing an enable or disable on the button. I renamed the item to make it more generic, because I don't know yet how would that be done best. Passing a "context" would require that the buttons be in a template, which is a breaking change. Session["Name"]="Admin" paging for kendo grid not working on pop-up. 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. 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. Can be one of the built-in commands (see below), or a custom command name. As you have set a string, it will always evaluate to true, that is why it's always hidden. This is something we would need as well :). Would be nice if you could do it for the whole toolbar as well as item by item. At the moment, conditional command buttons are possible in a "normal" column through the grid state, the page above shows an example. The content must be between 30 and 50000 characters. . See Trademarks for appropriate markings. How to enable disable create edit buttons based upon session value. Write the code given below in it. Add a Solution. 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. Please refer the documentation link below, 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. I am going to defer to a more in-depth investigation when it is performed to decide on how this can be done best. What I can suggest is that you click the Follow button to get email notifications for status updates. Is there a way that i can hide whole custom command, instead of buttons inside the custom command. How to hide or show the columns in Kendo grid conditionally. Kendo grid column cell disabling. Thank you both for taking the time to share your thoughts. Here's the link:https://feedback.telerik.com/blazor/1461283-pass-the-model-context-to-command-button. email is in use. 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). (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). This is certainly something we would find useful. Please help me Posted 1-Nov-13 10:20am. The onDataBound () code seems the same from this article Hide edit and delete button based on the status of each record. How to add a button/hyperlink to each row of a single column in the kendo UI grid. Return color based on condition in controller. The site does not provide any warranties for the posted content. Conditional command buttons (shown on condition based on model values and/or invoking CUD operations programmatically). I wants to enable/disable custom command in kendo-ui grid based on some other column. Progress is the leading provider of application development and digital experience technologies. 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! Updated 1-Nov-13 10:21am Richard C Bishop. I also cannot figure out how to just call and method on the controller rather. How to enable disable create edit buttons based upon session value, I have one grid and i have stored one session value, Currently my requirement is that ifSession is Admin then only i need to enable create and edit button, https://stackoverflow.com/questions/19833631/kendogrid-disable-or-enable-edit-add-or-delete-button-base-true-or-false-in/19840309, https://www.telerik.com/forums/control-when-buttons-is-enabled-disabled, https://github.com/telerik/kendo-ui-core/blob/master/docs/knowledge-base/grid-show-edit-and-delete-buttons-conditionally.md. I will mark this item as Unplanned and if it gains enough popularity, the Product Management team will consider it for future implementation. 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. But in order to hide some buttons from the toolbar, you need a dataBound handler. 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). We suggest you to use the query-cell-info event of Grid. You have to set it at grid initialization or change it at some event, like dataBound ( check this out ). I made a public request for this so you can Follow it. 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. 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. 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. Prevent the click event in the click function in order to avoid shifting of the page scroll position. I used OnRowRender to achieve this. I need the ability to show or hide command buttons based on a row's property. OnClick - the event handler that the button will fire. We suspect that you want to disable the button in a command column when data gets loaded in grid. Regards, Conditional templates are covered here and multiple times on the forums - the Command columns is not that flexible. 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. Copy the js directory from the install location and paste it in the Scripts folder of the application. I cannot find a demo of this on the Kendo site and not sure how to move this forward. Understand that English isn't everyone's first language so be lenient of bad
I have custom command in the grid, I am hiding the button conditionally and is working fine. Marin Bratanov It's not yet possible to show a button based on a condition yet, is it? How to conditionally show a command button in MVC grid? In my case, I named it as KendoGridTooltip.html. It offers a solution and some explanations on why this is not possible at the moment. columns.Command(command => command.Custom("UnlockAccount").SendDataKeys(true).Click()) Add the ability to use a function to show/hide toolbar buttons like it is for column commands. 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. I have one grid and i have stored one session value. 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? I agree that conditional commands would be nice to have. Do you need your, CodeProject,
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. I mean, you can't show or not by a condition for each line. 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. Progress is here for your business, like always. 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). See Trademarks for appropriate markings. 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. There are two options either include a local copy of those files or use the Kendo UI CDN services. I understand that hiding/showing is better but at least its better than nothing. 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. JavaScript. This approach is also valid for the jQuery Grid: http://demos.telerik.com/aspnet-mvc/grid/toolbar-template. toolbar: [ - Grid - Kendo UI Forum [ ^] .quoting the source is always good. 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. 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. Is there a way to trigger edit/delete for a row programatically? Grid custom commands are rendered as anchors ( <a>) with no href value. 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. 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 . Most of these are now possible through the grid state from any button:https://docs.telerik.com/blazor-ui/components/grid/state. Example - handle the click event of the custom command button Open In Dojo Is there any option if I can set this.
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