Скачать или смотреть How to Disable Custom Dropdown Time Based on Datepicker Selection in jQuery

Learn how to effectively manage time selection in a datepicker by disabling options based on selected dates and specific conditions using jQuery.
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This video is based on the question https://stackoverflow.com/q/64088269/ asked by the user 'Igor Ilgiyaev' ( https://stackoverflow.com/u/2849540/ ) and on the answer https://stackoverflow.com/a/64107737/ provided by the user 'Igor Ilgiyaev' ( https://stackoverflow.com/u/2849540/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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Disabling Custom Dropdown Time Based on Datepicker Selection

If you're implementing a datepicker feature in your web application and want to enhance user experience, you might encounter scenarios where you need to restrict the selection of time slots based on the picked date. For instance, if a specific date is disabled for booking, you might want to restrict the available time options a day prior. In this article, we’ll explore how to achieve this functionality using jQuery and a datepicker.

Understanding the Requirement

Imagine a scenario where users can select delivery or pickup times for their orders. However, if a particular date is marked as unavailable, you want to ensure that users cannot select certain time slots from the day before that date. To put it simply:

Step 1: Users can choose from today or tomorrow for their delivery or pickup.

Step 2: If tomorrow is disabled due to unavailability, the time slots for today should be limited (e.g., from 9 AM to 12 PM only).

This ensures that users only have options that are feasible based on your service availability.

The Solution

Let's break down the steps needed to implement this functionality. Below, you'll find the updated jQuery code that will help you achieve the desired functionality.

1. Set Up the Datepicker

First, we need to initialize the datepicker and specify the days that should be disabled. Our example will include an array of dates that will be marked as unavailable.

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beforeShowDay: This function checks if the date falls on a Sunday or is in the array of disabled dates.

2. Limit Time Slots Based on Selected Date

Next, you will want to handle what happens when a date is selected. This involves checking whether the selected date corresponds to one of the disabled dates and limiting the time slots accordingly.

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checkArray: This function checks if the previous day's date is in the disabled dates and manages the visibility of corresponding time fields.

3. Disable Time Options

Finally, we set up the logic to disable the individual hours based on the selected date.

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manageTimeSlots: This function checks the selected date against today's date and disables the hours accordingly.

Conclusion

By following these steps and utilizing jQuery combined with a datepicker, you can seamlessly manage time selections based on date choices from your users. This not only enhances the user experience but also ensures that your service runs efficiently without booking errors.

Now you're equipped with the knowledge to implement custom datepicker restrictions effectively. Happy coding!