How can set the selected value of dropdown in JSP?

In the JSP page, inside the Sricplet tag you do the following,

1. Create your list.
2. Use tag outside of your loop.
3. Use a loop.
4. Inside your loop use an tag.
5. Then, the (*) this place replaced with your .
6. The value attribute’ll send to your server.

How do I keep the selected value of dropdown in JSP 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 .

How do I insert the drop down list values in a SQL table using JSP?

Iterate the drop down value in JSP, and for each iteration, execute insert statement with the value you would like to insert. Option 3: Frame comma separated string of all the values and send as input value to a procedure that can handle the insert logic.

How do I stop page refresh on selecting the dropdown list?

The only possible way is to place the DropDownList inside ASP.Net AJAX UpdatePanel so that, instead of Full PostBack which causes Page refresh (reload), a Partial PostBack will occur. The HTML Markup consists of an ASP.Net ScriptManager and a DropDownList placed inside AJAX UpdatePanel.

Which of the following options is used to select dropdown list of the values in a database?

The element that is used to create a drop down list or menu in a form is, Select. The select contains options where the various items of the menu or the drop down list are populated.

How to use multiple select option in JSP?

This section describes how to use multiple select option in JSP. In a form sometimes you will be required to select the various options that you have to displayed them or manipulate with that value. This facility can be provided by the tag of HTML that makes the drop down list with number of options.

How to set default value setting in JSP multipleselectoption?

In this example at first I have created a JSP page named jspMultipleSelectOption.jsp where designed a form onto which taken a tag and then put the value using its subtag . If you want a default value setting you can use the attribute selected of attribute.

How do you select an option in HTML?

In HTML, the selected option is represented by the presence of the selectedattribute on the element like so: Or if you’re HTML/XHTML strict:

Is it acceptable to put Java code in JSP?

After the introduction of JSP2 in 2002 — yes, 10 years ago – putting Java code, and especially database code, into a JSP is considered an unacceptable practice.