I am pretty new to development and MVC. I want to use session to store my data in a multi page survey, (using next and back buttons to save in the last page). Most of the topics for sessions are about login infos. Can any one help me please.
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问题:
回答1:
You have to use $_SESSION['YOUR KEY'] = "ANY VALUE"; try this above code it might be help you have to use $_SESSION instead of SESSION.
<input type="radio" value="1" <?php if($_SESSION['YOUR_KEY'] == 1) { echo "selected";} ?> >
<input type="radio" value="2" <?php if($_SESSION['YOUR_KEY'] == 2) { echo "selected";} ?> >
Add the if condition in input radio
