Selected attribute of Drop down list

The selected attribute is a boolean attribute. When present, it specifies that an option should be pre-selected when the page loads. The pre-selected option will be displayed first in the drop-down list. Tip: The selected attribute can also be set after the page loads, with a JavaScript.

1. How do you display a selected value in a drop down list?
2. Which attribute will make a dropdown list?
3. How do you make a value selected default in a drop down?
4. Which attribute is used for multiple selection in dropdown?
5. How do I display a drop-down menu?
6. What is a drop-down value?
7. What is dropdown in HTML?
8. How do you create a drop-down list?
9. Which are the attributes of HR tag?
10. How more than one option can be selected in drop-down?
11. How do you keep an option selected?
12. What is the default value property?

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

Solution: You can simply use JavaScript to display the selected value or text from a drop-down list. Let us follow this step

1. STEP 1: Create a drop box list. ...
2. STEP 2: Display option value. ...
3. STEP 3: Display option text. ...
4. STEP 4: JavaScript drop-down code.

Which attribute will make a dropdown list?

The <select> element is used to create a drop-down list. The <select> element is most often used in a form, to collect user input. The name attribute is needed to reference the form data after the form is submitted (if you omit the name attribute, no data from the drop-down list will be submitted).

How do you make a value selected default in a drop down?

Use the <select> element for this, which is a select box, also called drop down box, with option to list down items. Also, you can set the default value from the dropdown list of items in HTML forms. For that, add selected in the <option> tag for the value you want to preselect.

Which attribute is used for multiple selection in dropdown?

The multiple attribute is a boolean attribute. When present, it specifies that multiple options can be selected at once. Selecting multiple options vary in different operating systems and browsers: For windows: Hold down the control (ctrl) button to select multiple options.

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.

What is a drop-down value?

A drop-down list (abbreviated drop-down, or DDL; also known as a drop-down menu, drop menu, pull-down list, picklist) is a graphical control element, similar to a list box, that allows the user to choose one value from a list. ... It is often used in the design of graphical user interfaces, including web design.

What is dropdown in HTML?

Basic Dropdown

A dropdown menu is a toggleable menu that allows the user to choose one value from a predefined list: Dropdown Example. HTML.

How do you create a drop-down list?

Create a drop-down list

1. Select the cells that you want to contain the lists.
2. On the ribbon, click DATA > Data Validation.
3. In the dialog, set Allow to List.
4. Click in Source, type the text or numbers (separated by commas, for a comma-delimited list) that you want in your drop-down list, and click OK.

Which are the attributes of HR tag?

Attributes

How more than one option can be selected in drop-down?

To select multiple options in a drop-down list, use the multiple properties. It allows you to select more than one option while pressing CTRL key.

How do you keep an option selected?

The selected attribute is a boolean attribute. When present, it specifies that an option should be pre-selected when the page loads. The pre-selected option will be displayed first in the drop-down list. Tip: The selected attribute can also be set after the page loads, with a JavaScript.

What is the default value property?

Explanation: The default value is the value specified in the HTML value attribute. The difference between the defaultValue and value property, is that defaultValue contains the default value, while value contains the current value after some changes have been made.