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103 lines
2.7 KiB
JavaScript

///////// filters with buttons ///////////
filterSelection("all")
function filterSelection(c) {
var x, i;
x = document.getElementsByClassName("word");
if (c == "all") c = "";
// Add the "show" class (display:block) to the filtered elements, and remove the "show" class from the elements that are not selected
for (i = 0; i < x.length; i++) {
w3RemoveClass(x[i], "show");
if (x[i].className.indexOf(c) > -1) w3AddClass(x[i], "show");
}
}
// Show filtered elements
function w3AddClass(element, name) {
var i, arr1, arr2;
arr1 = element.className.split(" ");
arr2 = name.split(" ");
for (i = 0; i < arr2.length; i++) {
if (arr1.indexOf(arr2[i]) == -1) {
element.className += " " + arr2[i];
}
}
}
// Hide elements that are not selected
function w3RemoveClass(element, name) {
var i, arr1, arr2;
arr1 = element.className.split(" ");
arr2 = name.split(" ");
for (i = 0; i < arr2.length; i++) {
while (arr1.indexOf(arr2[i]) > -1) {
arr1.splice(arr1.indexOf(arr2[i]), 1);
}
}
element.className = arr1.join(" ");
}
// Add active class to the current control button (highlight it)
var btnContainer = document.getElementById("legend");
var btns = btnContainer.getElementsByClassName("btn");
for (var i = 0; i < btns.length; i++) {
btns[i].addEventListener("click", function() {
var current = document.getElementsByClassName("active");
current[0].className = current[0].className.replace(" active", "");
this.className += " active";
});
}
/////////////. ADD SNIPPETS TO A DIV ../////////
var snippet = document.getElementsByTagName("strong");
var sptContainer = document.getElementById("sptContainer");
for (var i = 0; i < snippet.length; i++) {
sptContainer.innerHTML += "<button class='btn snippet'>"+ snippet[i].innerText + "</button>";
}
//////////// Randomise Font ////////////////
// JavaScript code to pick
// a random color from array
function pickColor() {
// Array containing colors
var colors = [
'#ff0000', '#00ff00', '#0000ff',
'#ff3333', '#ffff00', '#ff6600'
];
// selecting random color
var random_color = colors[Math.floor(
Math.random() * colors.length)];
var x = document.getElementById('pick');
x.style.color = random_color;
}
//////////Search Bar ////////////////////
function search_word() {
let input = document.getElementById('search').value;
input=input.toLowerCase();
let x = document.getElementsByClassName('word');
for (i = 0; i < x.length; i++) {
if (!x[i].innerHTML.toLowerCase().includes(input)) {
x[i].style.display="none";
}
else {
x[i].style.display="show";
}
}
}