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