Which of the following is considered as compound form element?
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A: Step 1 The answer is given in the below step
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Q: Write a regular expression that matches the day of year such as "1-1-2018" or "7/4/1776". Dates like…
A: Write a regular expression that matches the day of year such as "1-1-2018" or "7/4/1776".Dates like…
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A: The correct option is given in step 2.
Q: Q2)write a structure to simulate 50 name of student, each has 5 degrees.
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- I need help with creatufb this HTML. Thank you. Create an HTML form that has one input text field for your Fahrenheit degrees Add a hidden field to the form, use this field to indicate the form is submitted Add a submit button to the form Make sure the form posts to the same file in the "action" Add the PHP code for: On load, populate the input text field with some default degree value, like 87 On Submit, or POST, read the input field value submitted and convert the value to a Celcius degree Use the standard formula (X°F − 32) × 5/9 = Y°C (where 5/9 = 0.5556) Display the resulting Celcius degrees Y°C in the page after you calculate the result, along with the rest of the form, so you can submit again another valueScenario Wilson Zoo would like you to implement and test a web application to be used to order drinks at their smoothie and milkshake shack, The Monkey Bar. Basic Application Your web application must have one HTML file and one JS file (no navigation or style is needed) you may use a single style sheet to show and hide elements as per the specification provide suitable form elements to allow the customer to select a drink, by choosing: size, type, ingredients, base and extras, as shown below display the cost of the current drink, for example: provide a button to add the current drink to an order display the full details and cost of all drinks that have been added to the order, for example: display a running total of the cost of the order, for example: provide a button to place the order which simply outputs a message stating the order has been received and resets the screen The customer can pick the following options for their drink: size: small - £2.45 medium…In each of the following code segments, locate the error and describe how to fix it: a) a = 5; while ( a <= 20 ); ++a; } b) switch (n) { case 1: document.writeln( "The number is 10" ); case 2: document.writeln( "The number is 20" ); break; default: document.writeln( "The number is not 10 or 20" ); break; } c) The following code should print the values from 0 to 5: a = 0; while (a < 5 ) document.writeln( a++ ); d) <!DOCTYPE html> <html> <bodystyle=" font-size:30px;" > <p id="demo"></p> <script> var d = new Date(); document.read("Date is"+d) </body> </html>
- Use JavaScript to validate user inputs for this HTML form. Create a new HTML page, LabTest.html, build form. Using external JavaScript to do the validation, for example, create a validate_form.js file. Your html code should pass the validation, put an validation icon at the bottom of the page. Following submission instructions for this exercise: No empty input. All form elements should have an input. 2. Maximun input characters of "First name" or "Last name" are 50 characters. Maximun input characters of "Address" are 300 characters. 4. For correct user inputs, show the user inputs in an alert window. Othersiwe, warn the user in an alert window.Create an HTML form to allow the user to enter student names, one at a time, and displays all the names entered in a text area. Each time, the user types a name into a text box, and then presses the ENTER key to add the name in the text box to an array. The array is then sorted in alphabetical order and text area is updated with the new content in the array. Hints: you may use use keypress event. The event handler can take a parameter event. When the Enter key is pressed, the corresponding event.keyCode would be equal to 13.Which of the following statements is true? A Any particular HTML5 form input types must render identically in every HTML5- compliant browser. B If the user enters an improperly formatted URL in a url input type, it will not validate. HTML5 does not validate that the URL entered actually exists. C The header element may be used only one time on a page. D When the focus is placed in the text field (i.e., the cursor is in the text field), the placeholder text is submitted to the server. All variables declared in function definitions are ____________ variables. A local B global C constant D special
- 4.28 LAB: Temperature converter In this lab, you will implement a temperature converter in JavaScript. The user may type a temperature in either the Celsius or Fahrenheit textbox and press Convert to convert the temperature. An image displays based on the converted temperature. Download the ZIP file below containing HTML, JavaScript, and image files. The HTML file declares five UI elements: Element's ID Element description cInput Text input field for Celsius temperature fInput Text input field for Fahrenheit temperature convertButton Button that, when clicked, converts from one temperature to the other errorMessage Paragraph for displaying an error message when temperature cannot be converted weatherImage Image corresponding to the temperature Implement conversion functions (2 points) Implement the convertCtoF() and convertFtoC() functions to convert between Celsius and Fahrenheit. convertCtoF() takes a single numerical argument for a temperature in Celsius and…Hi Please write this program using Javascript. 1. Use our HTML template to create a file named as your name (for example if your name is john the file name would be “john.html”). Make sure to update the metadata (title, author, description…) accordingly. This HTML file should contain an h1 heading element that includes your full name and student number. (Do not do this part. Already done) 2. Create an empty <div> element with an id of your name. This element should be used to display your output from JavaScript. 3. Create a JavaScript file with your studentid.js and link it to your HTML file created above. Perform the following exercise in your JavaScript file: a. Declare an empty array that will be used to store integer numbers. b. Write a loop that iterates 30 times. In each iteration of the loop, generate a new random number between 0-50 and insert the value in your array (created above). c. After exiting your loop, display the content of your array in an h2 element inside the…True or false: the "id" property should be used to style multiple HTML elements simultaneously. a. false b. true
- <!DOCTYPE html><html><head><style>p {font-family: arial; font-size: 20px;} </style></head><body> <button onclick='buyApple()'>Purchase Appple</button><button onclick='buyOrange()'>Purchase Orange</button> <!-- This marks space for a paragraph that we can update during the program --><p id="balance"></p> <script>// javascript code begin// Step 1. initialize variables:change=100 // starting balanceapple=10 // price of 1 appleorange=20 // price of 1 orangetortilla=30 // price of 1 tortillafoundMoney=25 // pretend found $25// initialize the user-interface when this page loads:document.getElementById("balance").innerHTML = "$"+change;// Step 2. define event functions for each buttonfunction buyApple(){change -= apple;document.getElementById("balance").innerHTML = "$"+change;}function buyOrange(){change -= orange;document.getElementById("balance").innerHTML = "$"+change;}// Make 2 more functions here,…In your index.html, notice the following: <section class="preview"></section> In your script.js file, create the following: // Courtesy Comments: Name and Date at bare minimum// Add your code here let quoteStart = 'Don't judge each day by the harvest you reap '; // Don't edit the code below here! const section = document.querySelector('section'); let para1 = document.createElement('p'); para1.textContent = finalQuote; section.appendChild(para1); Don't forget to add your courtesy comments! (Your name, the date, etc.) In the Javascript provided above, you have half of a famous quote inside a variable called quoteStart. To complete the assignment, you must do the following: Look up the other half of the quote Add the second half of the quote inside a variable called quoteEnd. Concatenate the two strings together as variables (do not just re-write the strings!) to make a single string containing the complete quote. The result of these two strings should be…If the following JavaScript commands were used to construct and place the niftyDivelement, then removing this element may be accomplished by using the statement document.deleteChild(niftyDiv);.let niftyDiv = document.createElement("div"); document.body.appendChild(niftyDiv); Choose between True or False: True False