<select name = "ui3" oninput = "load_ui('#ui3')" id = "ui3" class = "form-control" value = "<?php echo isset($_POST["ui3"]) ? $_POST["ui3"] : ''; ?>">
<option value = "IEC 60137: 2017">IEC 60137: 2017</option>
<option value = "ANSI / IEEE C57.19.00/01">ANSI / IEEE C57.19.00/01</option>
<option value = "other">Others</option>
</select>
Вам нужно проверить, равно ли значение post
параметрам dropdown
, например:
<select name = "ui3" oninput = "load_ui('#ui3')" id = "ui3" class = "form-control">
<option value = "IEC 60137: 2017" <?= isset($_POST["ui3"]) && $_POST["ui3"] == 'IEC 60137: 2017' ? 'selected' : ''; ?>>IEC 60137: 2017</option>
<option value = "ANSI / IEEE C57.19.00/01" <?= isset($_POST["ui3"]) && $_POST["ui3"] == 'ANSI / IEEE C57.19.00/01' ? 'selected' : ''; ?>>ANSI / IEEE C57.19.00/01</option>
<option value = "other" <?= isset($_POST["ui3"]) && $_POST["ui3"] == 'other' ? 'selected' : ''; ?>>Others</option>
</select>
Требуется <div id = "datepicker" class = "input-group date" data-date-format = "yyyy-mm-dd" > <input class = "form-control" type = "text" name = "dayday" readonly placeholder = "Выберите дату рождения *" value = "<?php echo isset($_POST["день рождения"]) ? $_POST["день рождения"] : ''; ?>"/> <span class = "input -group-addon"><i class = "fa fa-calendar"></i></span> </div>