I have two combo box , one for main category and other for sub category. Now , i want user to select main category whose values are coming from database , and based on that particular category, sub-category(from db) should be shown on the second combo box.
I have tried using java script as shown below:
or can anyone suggest best possible solution for this. Is there any problem with this implementation? If so, can you update your post with a specific question? If not (and merely meant as review), please head to codereview.stackexchange.com.
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