PHP echo selected option with code examples

• How to get values from selecting tag in PHP?

  You can access values in the $_POST array by their key. $_POST is an associative array

• How show multiple selected values in dropdown in PHP?

  • On windows, you should hold down + CTRL key for selecting the multiple option.
  • On Mac, it is necessary to hold down the command key for selecting the multiple option.

• How do you display a selected value in a drop down list?

  Using the value property: The value of the selected element can be found by using the value property on the selected element that defines the list. This property returns a string representing the value attribute of the <option> element in the list.

• How do I conditionally format a drop-down list?

  STEP 1: Select the range that you want to apply the conditional formatting to. STEP 2: Go to Home > Styles > Conditional Formatting > Manage Rules. STEP 3: Select New Rule. STEP 4: Create the new rule for High values: (EXCEL)

• How fetch data from database in PHP and display in select option?

  1. make database connection.
  2. Get data from database.

  $sql = "SELECT * FROM `category`";
  $all_categories = mysqli_query($con,$sql);
  

  3. foreach the data in select option of select box.

  <select name="Category">
  <?php
      while ($category = mysqli_fetch_array( $all_categories,MYSQLI_ASSOC)):;
  	?>
      <option value="<?php echo $category["Category_ID"];
      ?>">
          <?php echo $category["Category_Name"];?>
      </option>
  <?php endwhile; ?>
  </select>
  

• How do I get the text value of a selected option in PHP?

     <?php if(isset($_POST['submit'])){ if(! empty($_POST['Fruit'])) { $selected = $_POST['Fruit']; echo 'You have chosen: ' . $selected; } else { echo 'Please select the value.` } } } ?> 
  

• What is $_ GET and $_ POST in PHP?

  $_GET is an array of variables passed to the current script via the URL parameters. $_POST is an array of variables passed to the current script via the HTTP POST method.

Back to code snippet queries related html