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How To Get The Selected Value Of Dropdown In Php Without Submit
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Q&A SessionHow To Get The Selected Value Of Dropdown In Php Without Submit
When you create a dropdown list in PHP, you may want to ensure that the selected value is retained when the page is refreshed. This is especially important if your dropdown list contains user data or custom values. In this article, we will show you two ways to get the selected value of a dropdown list without submitting the form.
What is the Selected Value and How to Get It?
The selected value of a dropdown can be retrieved by using the PHP get_option() function. The syntax for this function is as follows:
get_option( [,])Where is the name of the category to which the dropdown belongs, andis the name of the option within that category. To retrieve the selected value for a particular dropdown, you would use the following code: $selectedValue = get_option(‘cat_name’);
How to get the Selected Value in the PHP Dropdown Menu?
To get the selected value in a PHP dropdown menu, you can use the get_option() function. The following code example will get the value of the selected option in a dropdown menu:
Conclusion
In this article, we will show you how to get the selected value of a dropdown in PHP without submitting the form. We will use a example form to illustrate the process.