Adjust the styling of CSS classes within an ExtJS application

I've been trying to customize the appearance of my calendar panel using extjs. In my EHR application, I have implemented the extjs calendarpanel and datepicker similar to the setup showcased in this link:

When a date is selected from the datepicker and it happens to be a public holiday (retrieved from the database upon selection event), I would like to change the background color of the calendarpanel to gray. Is it feasible to achieve this? Can we modify the CSS class properties using extjs 3.3?

cssextjs3

Answer №1

To customize a specific cell, you have the option to assign a unique class to it. For instance, let's see how this can be done for the 15th day of the month:

Ext.get(Ext.get('mydatepicker').query('td.x-datepicker-active[title*="15,"]')[0].id).addCls("custom-cell")

For more information, check out this Extjs 4/5 plugin

Answer №2

To customize the styling of an extjs element, you can override the default css by using the cls property. In this example, I am applying a custom css class to the text:

{ 
 text:'Create App',
cls:'app42CreateApp',
 },

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