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Yonghan Assignment #86

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Yonghan Assignment #86

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5bc0f53
firstVersion
yh-sg Jun 15, 2020
6af6ed6
version 2
yh-sg Jun 15, 2020
b1271e3
before triangle
yh-sg Jun 15, 2020
8b0fd28
rtriangle
yh-sg Jun 15, 2020
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7 changes: 7 additions & 0 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,13 @@
<link rel="stylesheet" href="style.css">
</head>
<body>
<h1>Rules: </h1>
<ul>
<li>Type one number or "clear", otherwise it will not work</li>
<li>Type "3 2" whereas 3 stands for amount of input while 2 stands for the number of paragraph.</li>
<li>Type "clear 2" whereas 2 represent which line of paragraph you would like to delete</li>
<li>Try "triangle/rtriangle 4"</li>
</ul>
<input class="starter" id="input" placeholder="input"/>
<h2>output:</h2>
<p class="starter" id="output"></p>
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87 changes: 80 additions & 7 deletions script.js
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Original file line number Diff line number Diff line change
@@ -1,11 +1,84 @@
console.log("hello script js");
var flagHolder = [];
var inputArray = [];
//var emojiList = ["🏁","🎲","♟","🎯","🎖"]

var inputHappened = function(currentInput){
console.log( currentInput );
display( "WOW SOMETHING HAPPENED" );
//validation
while (
((choice = prompt("What will be the emoji you would like to draw with?")),
choice.length !== 2 && choice.length !== 1)
) {
alert("Type within 2 charcter or 1 emoji.");
}

var inputHappened = function (currentInput) {
inputArray = currentInput.split(" ");

//1 number only
if (inputArray.length === 1) {
var flagLength = parseInt(inputArray[0]);

//clear
if (inputArray[0].toLowerCase() === "clear") {
document.querySelector("#output").innerHTML = "";
}
else if (inputArray[0] > 0) {
for (let i = 0; i < flagLength; i++) {
flagHolder.push(choice);
}
display();
flagHolder = [];
}
}

if (inputArray.length === 2) {
var firstNum = parseInt(inputArray[0]);
var paragraph = parseInt(inputArray[1]);

//remove one paragraph
if (inputArray[0].toLowerCase() === "clear" && inputArray[1] > 0) {
document.querySelectorAll("p")[paragraph].remove();
}

//check no. of input and paragraph
else if (firstNum > 0 && inputArray[1] > 0) {
for (let i = 0; i < firstNum; i++) {
flagHolder.push(choice);
}
for (let j = 0; j < paragraph; j++) {
display();
}
flagHolder = [];
}

else if (inputArray[0].toLowerCase() === "triangle" && inputArray[1] > 0) {
for (let j = 0; j < paragraph; j++) {
flagHolder.push(choice)
display();
}
flagHolder = [];
}

else if (inputArray[0].toLowerCase() === "rtriangle" && inputArray[1] > 0) {
for (let j = 0; j < paragraph; j++) {
flagHolder.push(choice)
var output = document.querySelector("#output");
var createP = document.createElement("p");
let htmlSpace = "&nbsp;&nbsp;&nbsp;&nbsp;";
let spaceRepeat = htmlSpace.repeat(inputArray[1]-(j+1));
createP.innerHTML = spaceRepeat+flagHolder.join("");
output.appendChild(createP);
}
flagHolder = [];
}
}
//clear the input
document.querySelector("#input").value = "";
};

var display = function(stuffToDisplay){
var display = function (stuffToDisplay) {
// your DOM manipulation code here

};
var output = document.querySelector("#output");
var createP = document.createElement("p");
createP.innerHTML = flagHolder.join("");
output.appendChild(createP);
};