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| <!DOCTYPE html>
| <html lang="en">
| <meta charset="utf-8">
| <title>Eve Use Case</title>
| <script src="eve.js"></script>
| <script>
| var log = function (text) {
| log.log = log.log || [];
| log.log.push(text);
| };
| window.onload = function () {
| document.getElementById("res").innerHTML = log.log.join("<br>");
| };
| </script>
| <script>
| var f1, f2, f3, f4;
|
| // setting up listeners
| eve.on("hit", f1 = function () {
| log(" I’m hit!");
| });
| eve.on("hit/face", f2 = function () {
| log(" Oh, my face!");
| });
| eve.on("hit/chest", f3 = function () {
| log(" Oh, my chest!");
| });
| eve.on("hit/*/leg", f4 = function () {
| log(" Ouch!");
| });
| eve.once("hit", function () {
| log(" You scoundrel!");
| })(-1);
|
| // fire events
| log("In your face!");
| eve("hit/face");
| // I’m hit!
| // Oh, my face!
| log("Take that!");
| // You can use “.” or “/” as delimiter
| eve("hit.chest.leg");
| // I’m hit!
| // Oh, my chest!
| // Ouch!
|
| // Unbinding
| log("");
| eve.unbind("hit", f3);
| log("Take that!");
| eve("hit.chest.leg");
| // I’m hit!
| // Ouch!
|
| // Unbinding by wildcard
| log("");
| eve.unbind("hit/*");
| log("In your face!");
| eve("hit.face");
| // I’m hit!
| log("Take that!");
| eve("hit.chest.leg");
| // I’m hit!
| </script>
| <pre id="res"></pre>
| </html>
|
|
