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add try-it input & logic

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jomo
2015-10-17 20:31:09 +02:00
parent c6f4b038b2
commit 863402fb97
3 changed files with 51 additions and 10 deletions
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16
lib/public/javascript/crafatar.js
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@@ -1,3 +1,4 @@
var valid_user_id = /^([0-9a-f-A-F-]{32,36}|[a-zA-Z0-9_]{1,16})$/; // uuid|username
var xhr = new XMLHttpRequest();
xhr.onload = function() {
@@ -38,6 +39,21 @@ document.addEventListener("DOMContentLoaded", function(event) {
avatars.appendChild(avatars.children[Math.random() * i | 0]);
}
var tryit = document.querySelector("#tryit");
var tryname = document.querySelector("#tryname");
var images = document.querySelectorAll(".tryit");
tryit.onsubmit = function(e) {
e.preventDefault();
tryname.value = tryname.value.trim();
var value = tryname.value || "853c80ef3c3749fdaa49938b674adae6";
if (!valid_user_id.test(value)) {
return;
}
for (var j = 0; j < images.length; j++) {
images[j].src = images[j].dataset.src.replace("$", value);
}
};
xhr.open("GET", "https://status.mojang.com/check", true);
xhr.send();
});