Kendo ui grid set field value
Suppose we want a grid that shows all U. This sets up a simple grid with two columns name and state that you can sort, filter, and group. Did you know that out of the first 5 Presidents, 4 were from 46?
Instead, we want each field to be a drop-down list with a key-value pair of the state ID and the state name. First we want the state column, when not in edit mode, to display the state name instead of the ID — so we need to load a collection of states:. Now that we have an array of state objects with IDs and names, we need to define a template for the state column with the template property that returns the state name given the ID:.
Transform your business operations with our Microsoft solutions. In order to create the drop-down list that displays when editing, we need to set up a custom editor for the state fields by defining the editor property:. That covers the basics of setting up a drop-down list inside a Kendo grid, but you may still have issues depending on what actions are enabled for your grid. The state filter still expects you to input the state ID, so we want to change this in order to have the same drop-down list we defined in the editor.
To do this, we set up a custom filter and explicitly define the operators we want available for the filter through the filterable property:. For grouping, we want to show the state name instead of the state ID, which is the exact same problem as the initial display:. As you would expect, this will display the state name instead of the state ID in the group headers:. Have you had a chance to test out the Kendo UI grid? Several people have inquired about the LoadStates function used in this example.
The relevant code is shown below:. Toggle navigation. Austin Christenberry. August 12, Please contact me. Related Insights. More Client Success Stories. Subscribe to receive email updates from Credera: Name. Email Address.Posted 28 Aug Link to this post. A default value can be set through model's field definition. More information on the matter can be found here and here. Posted 25 Jan Link to this post. Posted 29 Jan Link to this post.Angular Video 8: Visualizing and Manipulating Data with the Kendo UI Grid
I'm afraid that you cannot change the default value declaration for given model dynamically. You should consider getting the values and assigning them before constructing the Model definition. Posted 28 Mar Link to this post.
Rosen, Can you provide an example on how you would do this? Posted 29 Mar Link to this post. Posted 01 Apr Link to this post. However, you may use the Grid edit event to pre-populate the edit form:. Posted 08 May Link to this post.
Posted 09 May Link to this post. Posted 19 May in reply to Rosen Link to this post. Posted 19 May in reply to Scott Link to this post. I found the answer on StackOverflow: arg. I also had to set each filed in the schema to editable:true That's what the article said to do. Posted 20 Dec Link to this post. Posted 26 Dec Link to this post.
All Products. How to set default values to a grid when adding new row Cancel The title field is required!Posted 03 Mar Link to this post. Posted 05 Mar Link to this post. Posted 06 Mar Link to this post. Posted 10 Mar Link to this post. Posted 22 Jan in reply to Daniel Link to this post. Posted 27 Jan Link to this post. The other part of the selector is to find the appropriate cell element.
All Products. Grid Column Value change on client side Cancel The title field is required! Feed for this thread.
Member since: May Item Type, Percentage or Sale Pricethe "Amount" field should be calculated based on following formula. Thanks for your help in advance. Regards, Komail Noori. Answer Daniel Admin.
Posted 05 Mar Link to this post Hello, This can be achieved by using the dataSource change event to to update the Amount value and refresh the Grid. I created a small example that demonstrates this scenario.
Regards, Daniel Telerik. Posted 06 Mar Link to this post Thanks. This is exactly what I was looking for. Posted 06 Mar Link to this post One more thing here. I want the "red mark" on the top left of the edit field for all the records, until I press "Save" or "Cancel" button on the top.
Currently the red mark disappear from the cell once I change some other cell value. Regards, Komail.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Have a question about this project?
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Already on GitHub? Sign in to your account. Kendo Editable: can't set new field values programmatically on an ObservableObject if the input's value is currently invalid.
The Kendo Editable listens for the "set" event of an ObservableObject, then it tries to validate the input element without the new value being set yet. The Editable will call e. This results in a behavior that sometimes if the input is currently valid allows manipulation of the ObservableObject fields and sometimes does not allow manipulation if it is currently invalid. No, I'm not motivated to provide an example ;- But I can report what I did to fix this for my stuff.
I set the model field values now via my edit form component. This way I can set a flag on my CustomEditable in order to skip validation entirely. It only uses the value of the input element.
This should give people enough information to see an issue. Maybe one could fix this by at least trying to compare the given field value against the value of the input element. If they don't match then something is fishy, right? Casimodo72can you confirm that you would like to set a value to an invalid field while in edit mode programmatically with the set method like pictured in the screenshot?
Alex-Bubblemaster : Yes. If there's a required attribute on the input element, then the Editable will incorrectly prevent that.
The "edit" built-in command switches the current table row in edit mode. The "destroy" built-in command removes the data item to which the current table row is bound. Custom commands are supported by specifying the click option. Further configuration is available via kendo:grid-column-command. The result returned will determine whether an editor for the column will be created. Provides a way to specify a custom editing UI for the column.
Use the container parameter to create the editing UI. If set to true the column value will be HTML-encoded before it is displayed. If set to false the column value will be displayed as is. By default the column value is HTML-encoded. The field to which the column is bound.
Further configuration is available via kendo:grid-column-filterable. HTML attributes of the column footer. The template which renders the footer table cell for the column. The fields which can be used in the template are: average - the value of the "average" aggregate if specified ; count - the value of the "count" aggregate if specified ; max - the value of the "max" aggregate if specified ; min - the value of the "min" aggregate if specified ; sum - the value of the "sum" aggregate if specified or data - provides access to all available aggregates, e.
The format that is applied to the value before it is displayed. The template which renders the group footer when the grid is grouped by the column field. By default the group footer is not displayed. The fields which can be used in the template are: average - the value of the "average" aggregate if specified ; count - the value of the "count" aggregate if specified ; max - the value of the "max" aggregate if specified ; min - the value of the "min" aggregate if specified ; sum - the value of the "sum" aggregate if specified ; data - provides access to all available aggregates, e.
An object with three fields - field, value and items.Posted 04 Oct Link to this post. I call a function when the user selects a row and chooses a menu option from a context menu. The function gets the selected row. All I want to do is set the text of a certain column in the selected row:. Posted 05 Oct Link to this post. Posted 06 Oct Link to this post. Posted 06 Oct in reply to Konstantin Dikov Link to this post. It's interesting that you change the data source to make a change to the cell text.
I didn't see anywhere in the documentation that the row will automatically update the UI when the data changed. Posted 08 Oct Link to this post. Posted 25 Oct in reply to Konstantin Dikov Link to this post.
Posted 28 Oct Link to this post.
As the current thread is an old one, can you please give me more details about the functionality you want to achieve? I can see that you have an active license and you can also submit a support thread.
If you want to continue the discussion here, give me more details about the desired functionality. Posted 28 Oct in reply to Petar Link to this post. It's not the post marked as the answer, but I used the post underneath the one marked as answer:. Always use set method from the Model to change values.
No need to refreshe. Posted 29 Oct Link to this post. I am happy to hear that you've managed to resolve the issue! Thank you for sharing the solution with the community. All Products.
Grid Column Value change on client side
Simply setting a cell value Cancel The title field is required! Feed for this thread. Member since: Jun Posted 05 Oct Link to this post All other questions have been answered - any help please?
Konstantin Dikov Admin.
Posted 06 Oct in reply to Konstantin Dikov Link to this post It's interesting that you change the data source to make a change to the cell text. Telerik need to put more detail into the demos, as they only cover the basics Posted 08 Oct Link to this post Hi John, If you use Batch editing, you should be able to open the cell for editing, change the value and manually blur the input editor in the cell, which will make the cell dirty and will allow you to save the changes only after you finish with the editing.
In any other case you will have to update the model, which will then update the grid.Name it as " Employee. In my case, I named it as " EmployeeController. Kendo Grid is automatically populated using the DataSource, which is set based on the Service we are providing.
Write the code in newly created HTML page. From the code mentioned above, you can observe the following functionalities to construct the dynamic Grid. The Kendo Grid construction is completed. Now, we can start with customizing the row in the Kendo Grid. In this article, I will explain how we can customize the row during the Databound event.
Please go through my previous article to get an idea about Events in Kendo Grid. From the above databound function in the code, you can observe the following functionalities. View All. Gowtham K Updated date, Dec 29 Prerequisites Basic knowledge of ASP. This article flows as follows. Creating an ASP.
Creating a Drop-Down List Inside a Kendo UI Grid
Creating model classes. Customizing the Kendo Grid row. Based on the company name condition, we are setting the background color for rows. From the above image, you can notice the row background color is set only for Company A. From the above image, you can notice that the "Edit" button is hidden for Company B. I hope you have enjoyed this article.
Your valuable feedback, questions, or comments about this article are always welcome. Get the source code from Github. Next Recommended Article.
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