Skip to main content

What is showInputDialog in Java?

static String showInputDialog(Component parentComponent, Object message) It is used to show a question-message dialog requesting input from the user parented to parentComponent. void setInputValue(Object newValue) It is used to set the input value that was selected or input by the user.

Then, how do you use JOptionPane showInputDialog?

import javax. swing. JOptionPane;

  1. import javax.
  2. To get an input box that the user can type into, we can use the showInputDialog method of JOptionPane.
  3. String first_name;
  4. Double click showInputDialog.
  5. String family_name;
  6. String full_name;
  7. JOptionPane.showMessageDialog( null, full_name );

Subsequently, question is, what does JOptionPane showInputDialog return? JOptionPane. showInputDialog() will return the string the user has entered if the user hits ok, and returns null otherwise. Therefore, you can just check to see if the resultant string is null .

Hereof, what is meant by Swing in Java?

Swing is a set of program component s for Java programmers that provide the ability to create graphical user interface ( GUI ) components, such as buttons and scroll bars, that are independent of the windowing system for specific operating system . Swing components are used with the Java Foundation Classes ( JFC ).

How do you make a JOptionPane?

Creating a JOptionPane : JOptionPane Dialog « Swing « Java

  1. Display a message (through the use of the showMessageDialog method)
  2. Ask for user's confirmation (using the showConfirmDialog method)
  3. Obtain the user's input (using the showInputDialog method)
  4. Do the combined three above (using the showOptionDialog method)

Similar Question and The Answer

What is null in JOptionPane Showmessagedialog?

What is JFrame in swing?

What is JOptionPane?

How do you input in Java?

How do I convert a string to an int in Java?

What are the different types of dialog available in Java?

How do you convert an int to a string in Java?

How do I import a Java Util scanner?

Should I learn swing or JavaFX?

What is Java AWT used for?

What is Java Swing used for?

What is MVC in Java?

Is Swing used today?

What are the components of Java Swing?

Popular posts from this blog

Where does food go after the stomach?

After food enters your stomach, the stomach muscles mix the food and liquid with digestive juices. The stomach slowly empties its contents, called chyme, into your small intestine . Likewise, where does food goes after leaving the stomach? Chyme: the name given to the partially digested food that leaves the stomach via the pyloric valve into the small intestine (duodenum). Beside above, how long does food stay in your stomach after a meal? about six to eight hours Hereof, does food go straight to your stomach? It moves food from the back of your throat to your stomach . Once food has entered the esophagus, it doesn't just drop right into your stomach . Instead, muscles in the walls of the esophagus move in a wavy way to slowly squeeze the food through the esophagus. What happens to food in the digestive system? Digestion works by moving food through the GI tract . Digestion begins in the mouth with chewing and ends in the small intestine. As food passes throu...

What channel is Fox Sports Detroit?

Fox Sports Detroit DirecTV 663 Fox Sports Detroit (SD/HD) 663-1 Fox Sports Detroit Plus (SD/HD) Dish Network 430 Fox Sports Detroit (SD/HD) Fox Sports Detroit Plus channel varies by date Cable Likewise, people ask, what channel is Fox Detroit? Stations for Detroit, Michigan Display Channel Digital Channel Network WJBK DETROIT, MI 02-1 7.3 FOX 02-2 7.4 Movies! 02-3 7.5 BUZZR Secondly, can I watch Fox Sports Detroit without cable? You can stream Fox Sports Detroit with a live TV streaming service. No cable or satellite subscription needed. Start watching with a free trial. People also ask, where can I watch Fox Sports Detroit? The FOX Sports Detroit Live Stream is on Sling TV This $25/month package offers 40+ channels and the FOX Sports Detroit live stream is one of them. You'll also have AMC, FS1, CNN, USA, and several other popular channels. Is Fox Sports Detroit on DirecTV now? DirecTV Now DirecTV Now'...

Why does my thermocouple keep going out?

It's Dirty. Soot buildup on the thermocouple may block the flame. Under constant exposure to a hot flame, a thermocouple wears down over time. Even a slight residue can make the thermocouple malfunction. Accordingly, how often should a thermocouple be replaced? The thermocouple unwinds and switches on the fireplace. Thermocouples are rigorously tested and should last for years. Indeed, experts believe a four-year check cycle is all that is needed to make sure things are functioning properly. Subsequently, question is, what would cause a pilot light to keep going out? Usually, a problem with the thermocouple causes the pilot light to go out . The thermocouple is the small copper rod that the pilot light hits. That's important because gas is always being supplied to the pilot to keep the flame lit. But if the pilot flame goes out , then the gas would still be released. Correspondingly, why do thermocouples go bad? The thermocouple can do this because, in it...

What does green mean in Hebrew?

Secondary colors and biblical meanings Green is obtained by mixing Yellow (trials) with Blue (Word of God). Therefore, the biblical meaning of color Green is immortality. (The leaf shall not wither –(psa 1:3). Also know, what is the spiritual meaning of the color green? The Meaning of the Color Green Spiritually Effects our ability to express unconditional love, forgiveness and compassion. Green represents abundance, renewal, growth and nature. It is a harmonizing, balancing and calming color . Green is a healing color that gives healing energy to the heart. Additionally, what Green symbolizes? Green is the color of nature. It symbolizes growth, harmony, freshness, and fertility. Green has strong emotional correspondence with safety. Dark green is also commonly associated with money. Also, what do the colors mean in Christianity? White and Gold symbolize the brightness of day. Black is the traditional color of mourning in some cultures. Red evokes the colo...

Was Mike and Molly Cancelled?

It's Official: ' Mike and Molly ' Canceled at CBS. The current sixth season will be the last for the Melissa McCarthy-Billy Gardell comedy. It's official: CBS' Mike and Molly is ending. (The network parted ways with veteran Two and a Half Men last season.) Also to know is, why was Mike and Molly canceled? He believes that the reason for cancellation was a simple one, one that haunts any TV show: budget concerns. “A big consideration is economics, especially in Mike & Molly 's case. Everyone initially signs a six-year deal. The six years will be up this season. Likewise, what happened to Mike and Molly show? On January 12, 2016, CBS announced that Mike & Molly would be canceled after the sixth season ended, electing not to renew the series for a seventh season with its licensing agreement with Warner Bros. Television. The series came to an end on May 16, 2016. Accordingly, will Mike and Molly come back? Mike & Molly will resume its sixth ...

What is the marketing planning process?

Marketing Planning Process . a systematic approach to the achievement of marketing goals. Steps in the process include situation analysis; setting of objectives; strategy formulation; development of action programs; implementation; and control, review and evaluation. Moreover, what are the steps in marketing planning process? There are nine major steps required to develop a well-crafted, strategic marketing plan: set your marketing goals, conduct a marketing audit, conduct market research, analyze the research, identify your target audience, determine a budget, develop specific marketing strategies, develop an implementation schedule for Furthermore, what are the five steps in creating a marketing plan? Five Critical Steps to Developing a Marketing Plan Step 1: Define Your Business Goals. Step 2: Conduct a Marketing SWOT and Set Goals & Budget. Step 3: Define Your Target Personas. Step 4: Create Your Execution Plan. Step 5: Organize and Measure. Furthermore, wha...