Which JavaScript expression references the first element in an HTML document that belongs to the “sideBar” class? a. document.getElementByClassName("sideBar")[0] b. document.getElementsByClassName("sideBar")[1] c. document.getElementByName("sideBar") d. document.getElementsByClassName("sideBar")[0]
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- A name is entered into a text box on a simple HTML form. When “submit” is clicked, the URL looks like this: http://www.somewebsite.com/form.php?name=John What type of submission method did the form use? Would it be GET Method or POST Method?language: HTML Create a responsive webpage for food items. there are three requirements 1: when the user hovers over the item name ('item 1') the details of the item should be displayed. the text should return back to the original (aka from the food description to the food name ) after the mouse pointer moves away 2. When the user clicks 'add to cart' for an item, the 'cart total' is updated, and the button to add the item to the cart is disabled so that it cannot be added twice. 3. the user can input an amount into the 'confirm purchase' section and click the button. If the amount is less than the 'cart total', the following alert should be shown: "payment amount is less than cart total" otherwise: "payment complete"Computer Science Write a webpage that creates a game of dice using only HTML and JavaScript. The code should make use of the HTML <canvas> element. The webpage should inform the user of the rules of the game.
- Design HTML Form in javascriptApply the data validation :1. Mobile number field data must be a numeric data and not less than 8 digits,2. The email field must accept the data which must contain the character '@' and dot (.). Andthe character @ must not be the first character and the last dot must at least be onecharacter after the @.On submitting the form, If all these validations are followed, another Html page.Dream Car Web Page Form: You need to create a web site in HTML format. You will create a webpage containing a form that provides users the ability to enter information. Your webpage should contain the following:INPUT tag: type, name, id, placeholder, and value. The web page will have input fields for the following information: First Name Last Name Date Address Favorite Car (text area) Your webpage should be designed in a logical manner and be well organized. Please be sure to submit your .html file as a text document for grading. Also, submit a Word document containing a screenshot that shows the set-up of your webpage.Q2 Design a web page (name it q2.html), which uses Bootstrap framework, to display the following sentence: Web Development for Mobile Devices. The sentence should appear as heading1 (i.e., hl) with font size 60 points and red border of 8px thickness if the page to be displayed on PC screen. If the page is displayed on a tablet screen, the sentence should appear as heading 3 with font size 30 points and blue border of 5px thickness. Finally, if the page displayed on mobile screens, then the sentence must not be displayed, and replaced with the sentence (Too small screen!) in "red" text color: Q3 Analysis, and Comments. The tab-page of Result tab must include three cards of three different must appear horizontally in one line for small and larger screens, and vertically for mobile screens. items (of your own selection). The card includes Title, Picture, and Price (in JD) of that item. The cards The tab-page of Analysis tab includes a table of three columns (with titles of your own…
- Evaluate the following statement: DOM is a limited interface which works only on JavaScript and HTML 4.0A form is created with HTML tags, not JavaScript code, in the <body> section of the HTML file with the <form> tag. True FalseHands-On Project 1-5Learning to locate and fix errors is an important skill for anyone programming in JavaScript. You have been given a web page containing several errors that need to be fixed. When fixed, the page will display the content shown in Figure 1-27. Do the following:1. Use your code editor to open project01-05_txt.html from the HandsOnProject_01 folder. Enter your name and the date in the comment section of the document and save it as project01-05.html.2. In the head section of the document there is a script that declares and initializes the reopenDate variable. There are two errors in this code. Fix both errors.3. Scroll down to the script embedded within the article element. The code contains a total of four errors. Locate and fix the errors.4. Save your changes to the file and then open the file in your web browser. Verify that the page resembles that shown in Figure 1-27. <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8" /> <meta…
- In html and CSS Create a regular expression that checks for a particular string (string can be either lowercase OR uppercase)A Radio Button is a way to restrict users to having only one choice. Examples are: Male/Female, Yes/No, or answers to surveys and quizzes Write a script using HTML form elements and PHP codes that will return the value a Radio Button that has a value of "Male" and a second Radio Button has a value of “Female”. A code should be added to detect if the user clicked the Submit buttonDesign HTML Form.javascraptApply the data validation as follows:1. Mobile number field data must be a numeric data and not less than 8 digits,2. The email field must accept the data which must contain the character '@' and dot (.). Andthe character @ must not be the first character and the last dot must at least be onecharacter after the @.On submitting the form, If all these validations are followed, another HTML page (value of theaction attribute of the above HTML page) must be displayed your data is submitted successfully.