How show the selected value of Dropdownlist from database in PHP?

How show selected value in dropdown from database in PHP?

php $sql = “select * from mine where username = ‘$user’ “; $res = mysql_query($sql); while($list = mysql_fetch_assoc($res)){ $category = $list[‘category’]; $username = $list[‘username’]; $options = $list[‘options’]; ?> <input type=”text” name=”category” value=”<?

How do you get the selected value of dropdown in PHP with submit?

Summary

  1. Use the <select> element to create a dropdown list.
  2. Use the multiple attribute to create a list that allows multiple selections.
  3. Use $_POST to get the selected value of the select element if the form method is POST (or $_GET if the form method is GET ).

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

Method 1: Using the value property: The value of the selected element can be found by using the value property on the select element that defines the list. This property returns a String representing the value attribute of the <option> element in the list.

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How can I insert drop down list in database using PHP?

php if(isset($_GET[‘submit’])) { $name=$_GET[‘name’]; $c=mysql_connect(“localhost”,”root”,””); mysql_select_db(“test”); $ins=mysql_query(“insert into option (name) values (‘$name’)”,$c); if($ins) { echo “<br>”.

How do you show data in a select option?

One way is to do select. options[select. selectedIndex]. text which will get the text value of the selected option element.

How fetch data from database in php and display in table?

php $connect=mysql_connect(‘localhost’, ‘root’, ‘password’); mysql_select_db(“name”); //here u select the data you want to retrieve from the db $query=”select * from tablename“; $result= mysql_query($query); //here you check to see if any data has been found and you define the width of the table If($result){ echo “< …

What is option value in HTML?

The value attribute specifies the value to be sent to a server when a form is submitted. The content between the opening <option> and closing </option> tags is what the browsers will display in a drop-down list. However, the value of the value attribute is what will be sent to the server when a form is submitted.

How can I store multiple dropdown values in PHP?

Solution:

  1. STEP 1: Using a comma seprated store it to an array and save the files.
  2. STEP 2: process.php. $aoi = implode(‘,’, $_POST[‘aoi’]);
  3. STEP 3: At the time you get values from your $_POST insert them with a MySQL insert multiple values.
  4. STEP 4: In case PHP implode () $qry=”insert into mytable (someColumn) values (“.

How show multiple selected values in dropdown in PHP?

How to get multiple selected values of select box in php?

  1. For window users – hold down + CTRL key to select multiple option.
  2. For mac users – hold down command key to select multiple option.
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How do I display a drop down menu?

Example Explained

Use any element to open the dropdown menu, e.g. a <button>, <a> or <p> element. Use a container element (like <div>) to create the dropdown menu and add the dropdown links inside it. Wrap a <div> element around the button and the <div> to position the dropdown menu correctly with CSS.

How do I keep the selected value in dropdown after page refresh?

To retain the selected value in the dropdown on refresh, sessionStorage is used to store the value within the user’s browser. First, the values have to be set using sessionStorage. setItem(“SelItem”, selVal); SelItem is a variable in which we are setting the value of selVal .

Which CSS property is used to show dropdown items?

Instead of using a border, we have used the CSS box-shadow property to make the dropdown menu look like a “card”. The :hover selector is used to show the dropdown menu when the user moves the mouse over the dropdown button.

How do you create a drop down list in database?

In the Add Metadata Field pane, enter a Name for the metadata. Enter a Description for the metadata. Select a Drop Down Menu – Database Lookup field type.

See Understanding connecting to external data for more information.

  1. Enter the Server Name. …
  2. Enter the database username and password. …
  3. Click Verify Connection.

How insert multiple values from database in php?

3 Answers. <select name=”instructor[]” multiple> <option value=”9000″>Zaher</option> <option value=”9001″>Samih</option> <option value=”9010″>Majd</option> <select> // Your PHP code <? php foreach ($_GET[‘instructor’] as $value) { $instructor.

How do I save a drop down list in database?

Save Selected Data of DropDownList to Database in ASP.Net Using…

  1. For Web Form. dropdownlist_demo (your empty website), right-click and select Add New Item, Web Form. …
  2. For SQL Server Database. dropdownlist_demo (your empty website), right-click and select Add New Item, SQL Server Database. …
  3. DATABASE CHAMBER.
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