Select option in jsp example

Drop-down lists are the one of the most frequent elements in web forms. In HTML you can create such control using appropriate tags: Spring MVC tag library has its own solution for the drop-down lists. In this post I will write about , , and tags.

How to get the selected value from drop down list in jsp? - Stack Overflow

In the previous articles about form handling using Spring MVC I have made an overview of cases when we need to bind text field, check-boxes or radio buttons with a java object. Almost all steps will be repeated for the select drop-down list element.

Further I will examine three situations with drop-down lists in context of binding it with java object using Spring MVC tag library. The first case will be about form: Map , the second example will be about usage of form: Every example will have the same result jsp page, so only the form pages will be different and controllers for them.

Setup of configuration will be omitted because it was explained in the one of previous articles. HTC, SAMSUNG, IPHONE etc.

JSP Example to connect to MS SQL database and retrieve records

We can implement this in several ways using the Spring MVC form tag library. In the selectTag method I create a Map with values which will be displayed on page with drop-down. The second method processPhone ModelAttribute Smartphone smartphone will be used as a shared end point for the all examples.

populating a select box on a jsp from a database (JSP forum at Coderanch)

As specified in official Spring Documentation you can use any kind of java objects with appropriate getters and setters for the form: The items attribute is typically populated with a collection or array of item objects. Alternatively, you may specify a Map of items, in which case the map keys are interpreted as option values and the map values correspond to option labels.

Each of these examples is convenient in particular situation and should be used rationally.

Source code of the tutorial you can find on GitHub. Mathematician, programmer, wrestler, last action hero This is what i was searching for.

Try to search tutorials about Spring MVC Form handling on my blog. You can find there answers on your questions.

html - selecting an option in a dropdown list using request parameters - Stack Overflow

I was stuck in an issue for hours, but your tutorial solved it in seconds. JSP for this example: Pay attention to the JSP: And the appropriate JSP: Summary Each of these examples is convenient in particular situation and should be used rationally. Spring MVC Alex Fruzenshtein 7: Alex Fruzenshtein Mathematician, programmer, wrestler, last action hero Related Posts Spring REST: We are on Facebook!

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