Change the Background Color of Kendo UI Grid Row on Load

The Kendo UI Grid, from Telerik, looks and feels excellent right out of the box.  However, there are times where your UI could benefit from tweaking the standard look and feel to make something standout, to draw the users attention to an important piece of information or highlight some operational need.  Kendo makes this easy.

It’s no secret, that I am a huge fan of the Kendo package.  One of the many reasons why, is that it is built on open standards and functions as you would expect a web library should.  In this example we are going to highlight rows in the Kendo Grid based on the data in a specific column in each row. And we are going to use standard JQuery functions to do so.

Our demo grid is going to display a list of transactions to our user.  We want to make it super clear which transactions are DEPOSITS and which transactions are WITHDRAWALS.  The full source for the demo is here: 

And our end result should look like this:

Changing row background color based on data in the row

Changing row background color based on data in the row

To start we create a standard POCO to represent our transactions and place this in the Models folder.

public class Transaction
  public string Description { get; set; }
  public bool deposit { get; set; }
  public decimal Amount { get; set; }

Then we can define a basic Kendo Grid.  We are not doing anything fancy with the grid at this point.  It is just a simple Kendo Grid that is added to our index.cshtml view.

        .Columns(columns =>
            columns.Bound(p => p.Description).Title("Transaction Description");
            columns.Bound(p => p.deposit).Title("Deposit?");
            columns.Bound(p => p.Amount).Format("{0:c}");
        .Events(evnts => evnts.DataBound("ColorMeBad"))
        .DataSource(datasource => datasource.Ajax().PageSize(10)
                  .Read(read => read.Action("Transactions_Read", "Home"))

If you notice in our grid definition we have the following line:

.Events(evnts => evnts.DataBound("ColorMeBad"))

We are going to use the Grids built in DataBound event to fire off a piece of Javascript that will alter the css in use.  To learn more about the events see the Telerik website here:  The docs tell us that the databound event is “Fired when the widget is bound to data from its data source.” That description is not super clear, but it fires after the datasource is bound.  If you ever need to take some action immediately before the datasource is bound, then look for the databinding event.  

When we setup our grid we told it to fire a javascript function named ColorMeBad on the DataBound event.  This is where we will do the actual work of coloring the rows.

function ColorMeBad() {
        var grid = $("#DemoGrid").data("kendoGrid");
        var data =;
        $.each(data, function (i, row) {
            if (row.deposit) {
                $('tr[data-uid="' + row.uid + '"] ').css("background-color", "green");
            } else {
                $('tr[data-uid="' + row.uid + '"] ').css("background-color", "red");

Here we use JQuery to get a reference to the grid, use the grids dataSource object to get the data, then iterate over the rows.  We are checking the deposit property on our transaction model, and if true using css to change the background color to green, otherwise red.

You can clone the demo project here: 

Kendo UI ASP.NET MVC Drop Down List inside a Grid Row

I tend to use the Kendo UI Grid in my applications far more than any of the other controls.  That is not to say the other controls are not as spectacularly engineered, because they are.  One of the many reasons the Kendo UI Grid is so powerful is how much it can be adapted to a myriad of situations.  For example, the guys and gals at Telerik made it extremely easy to embed drop down lists in grid rows.  This is super helpful when using the Grid’s inline edit functionality.


To get started, let’s build our model.  In this example I am going to be using multiple drop down lists per grid row to allow the user to select a “mode of transportation”.  In this post, we are only going to show how to get the drop downs working.  In the next post, I’ll take it one step further and turn our drop downs into cascading drop downs.

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Recently I was chatting with some developer friends and we happened across an idea for a fun little web app that we instantly knew would have to be written.  We were discussing how crazy the current US Presidential election cycle seems to be this year and we were lamenting the seemingly outlandish things one specific candidate was getting away with saying.

The idea was to build a web/mobile application that would allow you to send your friends/enemies anonymous text messages containing a sampling of the crazy quotes Donald Trump has uttered in this election cycle.  

Politics aside, I instantly knew this would be a cool project to get up and running quickly and would allow me to explore some cool technologies.  I had some criteria that I wanted to meet before I set out to create the app.

  1. I wanted it coded/tested/deployed in under 6 hours
  2. I wanted to spend less than $100
  3. I wanted it to be awesome
  4. I wanted every quote to be legitimate.  Each quote must be cited.
  5. I wanted it to be completely anonymous. The receiver can not be aware of the sender.
  6. I wanted the receiver to be aware of when the other party received each message.
  7. I wanted the sender to be aware of any responses from the receiver.

The app is now up and running and you can check it out at:

I think I came pretty close!  For criteria 1, I went slightly over my 6 hour constraint ending up at 7 hours, but I can live with that.

Getting a usable site up and running, even an admittedly small one, is an accomplishment.  This couldn't have been done in such a short time frame had it not been for building on platforms and services that are readily available.  Building on the shoulders of giants.  

I plan to write a series of posts outlining the details of how was built.  However, to get things started here are the technologies used.

The number of libraries and services free to anyone on the net is truly astounding.  The barrier to entry for building production ready applications, not just trivial quote sending apps, is very low and getting lower all the time.  

Build something!