90 lines
No EOL
2.1 KiB
JavaScript
90 lines
No EOL
2.1 KiB
JavaScript
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const container = document.querySelector(".container");
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const conWidth = container.clientWidth;
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const grid = document.createElement("div");
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const gridSlider = document.querySelector("#gridSlider");
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const buttons = document.querySelectorAll("button");
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let colorValue = "black";
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let numGrid = gridSlider.value;
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let sliderLabel = document.querySelector("#sliderLabel");
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buttons.forEach((button) => {
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button.addEventListener ("click", changeColor);
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});
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function createGrid() {
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const gridArea = numGrid ** 2;
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const gridWidth = 100 / numGrid;
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sliderLabel.textContent = numGrid
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grid.classList.add("grid");
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grid.style.width = gridWidth + '%';
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grid.style.height = gridWidth + '%';
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for (let i = 0; i < gridArea; i++){
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container.appendChild(grid.cloneNode(true));
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}
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const gridItems = document.querySelectorAll(".grid");
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gridItems.forEach((item) => {
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item.addEventListener("mouseover", colorGrid);
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});
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gridSlider.addEventListener("input", getGridDimensions);
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}
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function getGridDimensions() {
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numGrid = gridSlider.value;
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while (container.firstChild) {
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container.removeChild(container.lastChild);
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}
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createGrid();
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}
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function colorGrid() {
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this.style.background = colorValue;
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}
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function changeColor() {
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const buttonID = this.id;
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switch (buttonID) {
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case "rgbColor":
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colorValue = rgbColor();
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break;
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case "whiteColor":
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colorValue = "white";
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break;
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case "shade":
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colorValue = "#333";
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break;
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case "tint":
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colorValue = "#eee";
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break;
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case "opacity":
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colorValue = "blue";
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break;
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case "erase":
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colorValue = "transparent";
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break;
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default:
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colorValue = "black";
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break;
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}
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}
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function rgbColor() {
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let r = Math.floor(Math.random() * 255);
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let g = Math.floor(Math.random() * 255);
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let b = Math.floor(Math.random() * 255);
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return `rgb(${r},${g},${b})`;
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}
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createGrid();
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//setGridListeners();
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