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Where is the correct place to insert a JavaScript? * The section Both the section and the section are correct The section

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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A student report this problem when using HTML and JavaScript "On the assignment with preloaded images, I had to rewrite the example from the book. I had a problem with the syntax for linking the source file to the <form> element. I solved the problem by using this syntax document images img3.src = (source of file)." What kind of error is it? What rules were applied, and which should have been applied earlier?
HTML/CSS JAVASCRIPT please help me answer this question I will give you a good rating Thank you! Given the following word search application, which searches for words in paragraphs, modify it so that it Adds two spans tab within the HTML within the designated new "Illustate" text segments as shown below. Has a new click event which searches the occurrence of the word within all span tabs residing within the first div container , then highlights the text in the span tab which contains the word c) In the same routine, count the number of times ( using a global variable) that the word is found Within the object array loop for span tabs ( where the indexOf statement is located) and after all span tabs are highlighted, send that number to a new html element ( a div, h1, span, p choice is up to you). The count should be continually accumulated and should show the total number of times a word is found in a span tab for all user activated clicks of the search button for…
Write a for-loop that will write to the HTML document the value of each element in the array called myArray. Note: You only need to write a for-loop. Code on the outside of the for-loop is not necessary as we will assume that myArray has been declared and initialized with a series of array elements.
Write a JavaScript code with the following three different conditions: • Create the HTML document containing an element with id="myImage" for any images you want. • Use the HTML DOM to get the element with id="myImage". • Write a JavaScript function to change the JavaScript src attribute of element from " pet.gif" to " cat.jpg" when clicking on a button. Note: Students can use any gif and jpg files according to their choice. Important notes: 1. You should have to copy and paste the script as your answer to this question. DON’T take a screenshot for your script. It must be an editable script. 2. Take a screenshot of your output web page and paste it as a part of your answer.
One of JavaScript’s most useful purposes is validating online forms. This means that, the data entered in the fields must be valid. For example, that no fields are blank and that the data is in the right format. As a web programmer, design a simple HTML form with three (3) fields; Name, Phone, and Email, create a database using a . Write a JavaScript code to validate the form before submission to the database.(share Code and screen shots)
please use letter M
3- According to HTML code, which color will be the background color of the paragraph that has text "Second Line" in it. (hint: red+green = yellow, red+blue=purple, red+yellow:orange, green+blue: cyan, blue+red:magenta ) 0pacity Example .red {background-color: red;} .f-bg {background-color: rgb (255,255,0); } .f-bg2 {background-color: rgba(255,255, 0,.5);} .f-bg3 {background-color: rgb(255,255,0); opacity: .4;} First Line Second line Third line
You must add a canvas. Then ask the user to click ok if he enjoyed 2020 and cancel if he did not. Based on the answer you must draw the answer (Yes or No) inside the canvas. Make your canvas much prettier by adding keyframe animation and change its color on 0% to yellow, 50% completion to blue and 100% to red. html O File | CUsers/arwak/OneDrive/Desktop/practical.html Mobile Ag Hom This page says Did you enjoyed 2020 OK Cancet O File | C:/Users/arwak/OneDrive, Apps Mobile Application... Blackboard Lea Yes ARABC (OMAN
5- Complete the following javascript function to display the style property of the document using DOM body { background-color: yellow; color: red; } Click the button to display the style properties of this document. Try it function myFunction() { }
Hi Please write this program using Javascript. Please attach or share a screenshot of the javascript 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 div element created in your HTML document, where array elements are separated by the double quote ”. d. Loop through your array and count the instances of numbers 7 and 9 found in your array. As you are looping through the array, also replace each instance of number 3 with your first…
Please rewrite this animation code below so that it performs the same functions in a java file instead of the files .css,.js, and .html in visual studios. You would need to import javaFX and include your images for creature.png,forestbackground.png,human.png, and human2.png. Also attach a screenshot of the running animation in java. script.js const dialogue = [ { character: 'Narrator', text: "In the dead of night, beneath a moon veiled by misty clouds, a lone figure trudged along a desolate forest path." }, { character: 'Narrator', text: "Unknown to her, she was not alone." }, { character: 'Human', text: "Who's there? Show yourself!" }, { character: 'Creature', text: "You venture into realms unknown, mortal. What brings you to these woods?" }, { character: 'Human', text: "I seek passage to the village beyond. I mean no harm." }, { character: 'Creature', text: "Harm is but a shadow in these woods, mortal." }, { character: 'Human', text: "What do you mean?…
Design the following page Select a background Color: red red green blue • When user select any color from the drop-down- list, the background color of the page should change to selected color. - Develop a javascript function!