forked from crunk/distribusi-verse
55 lines
1.5 KiB
JavaScript
55 lines
1.5 KiB
JavaScript
filterSelection("all", "None");
|
|
function filterSelection(c, id) {
|
|
resetDropDownButtons();
|
|
var i;
|
|
var button = document.getElementById(id);
|
|
if(button){
|
|
button.innerText = c;
|
|
addClass(button, "activebtn");
|
|
}
|
|
var alldistribusis = document.getElementsByClassName("filter");
|
|
if (c == "all") {
|
|
for (i = 0; i < alldistribusis.length; i++) {
|
|
addClass(alldistribusis[i], "show");
|
|
}
|
|
}
|
|
else {
|
|
for (i = 0; i < alldistribusis.length; i++) {
|
|
removeClass(alldistribusis[i], "show");
|
|
if (alldistribusis[i].className.indexOf(c) > -1) {
|
|
addClass(alldistribusis[i], "show");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function resetDropDownButtons(){
|
|
document.getElementById("Academicyear").innerText = "Academic year";
|
|
document.getElementById("Term").innerText = "Term";
|
|
document.getElementById("Course").innerText = "Course";
|
|
allactivebuttons = document.getElementsByClassName("activebtn");
|
|
for(var i = 0;allactivebuttons.length; i++) {
|
|
removeClass(allactivebuttons[i], "activebtn");
|
|
}
|
|
}
|
|
function addClass(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];}
|
|
}
|
|
}
|
|
|
|
function removeClass(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(" ");
|
|
}
|