HomeworkLib
Question

Check if at least one of the drop down is selected and also has to make...

Check if at least one of the drop down is selected and also has to make sure that the element id should be a partial id so that all the dropdown element contain the element id should be checked if at least one is dropdown is selected. the code cannot be static because if there is more dropdown added in the future then it should check them also so the element id should be selected as part. a common id should be established.

Code must be in jquery and the page is aspx.

engineering   Computer-Science   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Answer) The code is below

HTML and Jquery

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <title>Document</title>

</head>

<body>

    

     <select name="" id="name">

         <option value="John">John</option>

         <option value="charlie">Charlie</option>

         <option value="allen">allen</option>

         <option value="elon">elon</option>

         <option value="shane">shane</option>

         <option value="woods">woods</option>

     </select>

     <p style="margin-top: 100px;" class="display"></p>


     <!-- Jquery CDN -->

    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>

    <script>

        $('#name').change(function(){

        var selcted=$('#name').children("option:selected").val();

        $('.display').text("The selected option is: "+selcted);

          

    });

    </script>

</body>

</html>

0 0
Add a comment
Know the answer?
Add Answer to:
Check if at least one of the drop down is selected and also has to make...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Question 1. Show the correct jQuery code for each of the following UI tasks: a) Select...

    Question 1. Show the correct jQuery code for each of the following UI tasks: a) Select all elements with class="name" and give each of them a unique id in the form "name-0", "name-1", "name-2"… and so on b) Anytime an element with class="trackClick" is clicked (using the "click" event), output the text "element clicked" to the console (using console.log()). This must work for all present and future elements with the class "trackClick". Question 2. Assume that there is only one...

  • JAVASCRIPT Create a simple web page that contains a JavaScript form that will allow the user...

    JAVASCRIPT Create a simple web page that contains a JavaScript form that will allow the user to answer 7 trivia questions. Your trivia game should contain: 2 text boxes 2 select dropdowns 2 multiple choice questions (using radio buttons, 4 options min) 1 choose-all-that-apply (checkboxes, 4 options min, one answer should be "None of the above"). No part-points for semi-correct answers. The questions can cover any topic you wish - but please keep it professional and easy enough that the...

  • each blank has 2 drop down answers i will type the choices out 1.maturety payment OR...

    each blank has 2 drop down answers i will type the choices out 1.maturety payment OR principal 2. intrest OR principal 3. Period of time OR interest rate 4. period of time OR interest rate 5. present OR future 6. present OR future 7.interest rate OR annuity 8.Straight or blended OR simple or compound 9.simple OR compound 10.simple OR compound 11 compound OR simple Mahadev and Jennifer are sitting together, with their notebooks and textbooks open, at a coffee shop....

  • Draw a activity diagram for Use Case: Check Out Books Primary Actor: Worker Stakeholders and Interests:...

    Draw a activity diagram for Use Case: Check Out Books Primary Actor: Worker Stakeholders and Interests: Worker: wants fast, and easy check out to books. Patron: wants fast checkout, and does not want to be charged for books they did not checkout. Library: wants fast checkout of books, and wants to make sure that all books that leave the library have been checked out. Wants to allocate books fairly. Government: wants to protect investment in books and keep costs down....

  • NYIT. Digital Logic Fundamentals, Dr. S. Ben-Avi. Spring 2019. An Excess-3 code exists for the fo...

    I NEED THE LOGISIM CIRCUIT DESIGN! NYIT. Digital Logic Fundamentals, Dr. S. Ben-Avi. Spring 2019. An Excess-3 code exists for the following reason: The primary advantage of excess-3 coding over non-biased co ding is that a decimal number can be nines' complemented (for subtraction) as easily as a binary number can be ones' complemented: just by inverting all bits it's useful We shall be discussing complement systems again later in the course - just know that this o Design logic...

  • I can't figure this one out at all. Any help would be appreciated. Here's the question:...

    I can't figure this one out at all. Any help would be appreciated. Here's the question: You will need to complete the functions to Toggle the Fries and Drinks sections by adding or removing the 'hide' CSS class I created. I have already created the function to Toggle Burgers and you can use that as an example to build out the full functionality. I have also made created the function to reset the form. Finally, to calculate the total, you...

  • see below: You will be creating a personal quiz that will provide a grade depending on the responses given. The quiz should contain at least three questions of the true/false or multiple-choice natu...

    see below: You will be creating a personal quiz that will provide a grade depending on the responses given. The quiz should contain at least three questions of the true/false or multiple-choice nature. You should select only one type of question to use. These questions should originate from Comprehension Check in your textbook (noting the chapter and page number) These questions and the correct answer identifier should be stored in a text file. A second table should contain the possible...

  • JUnit5 JAVA. Need help to make a unit test of my GenericStack.java code below. Feel free...

    JUnit5 JAVA. Need help to make a unit test of my GenericStack.java code below. Feel free to change the code below to fit the task better. thanks :) Assigment Create a new version of GenericStack (Have started on the code below) that uses an array instead of an ArrayList (this version should also be generic). Be sure to check the size of the array before adding a new item; - if the array becomes full, double the size of the...

  •    Lab/HW 3   Write a program that reads in the following data, all entered on one...

       Lab/HW 3   Write a program that reads in the following data, all entered on one line with at least one space separating them: a) an integer representing a month b) an integer representing the day of the month c) an integer representing a year 1. Check that the month is between 1 and 12. If it’s not print an error message. 2. Day cannot be 0 or less nor can it be more than 31 for all months. Print...

  • A CERTAIN program to user's password containing rules such as least n length, one uppercase, lowercase,...

    A CERTAIN program to user's password containing rules such as least n length, one uppercase, lowercase, one digit and white space is given as the code down below. So, simiiar to those rules, I need the code for the following questions post in pictures such as no more three consecutive letters of English alphabets, password should not contain User name and so on. //GOAL: To learn how to create that make strong passwords //Purpose: 1)To learn some rules that makes...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT