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我創建了一個wordpress插件,並且我想將一個單選按鈕值保存到wordpress數據庫中,以便稍後在另一個函數中使用它。但我不知道該怎麼做。我嘗試了會話,但會話過期時會丟失此值。你能告訴我怎麼做嗎?將表單值保存到wordpress數據庫中
這裏是我的代碼:
function e_option_page() { ?>
<form action="" id="testimonialsform" method="post">
<input type="radio" name="Option" value="Option 1">Option 1
<input type="radio" name="Option" value="Option 2">Option 2
<input type="radio" name="Option" value="Option 3">Option 3
<input type="submit" name="submit" value="Submit" />
</form>
<?php
if (isset($_POST['submit'])) {
if(isset($_POST['Option'])){
echo "You have selected :".$_POST['Option']; // Displaying Selected Value
}//End isset
}//End isset
}//End function
function e_setting_page() {
add_submenu_page('edit.php?post_type=testimonials', 'Settings', 'Settings', 'edit_posts', "settings",'e_option_page');
}
add_action('admin_menu' , 'e_setting_page');