Kasse diese Prototypen:
//Initializable
function Initializable(params) {
this.initialize = function(key, def, private) {
if (def !== undefined) {
(!!private ? params : this)[key] = (params[key] !== undefined) ? params[key] : def;
}
};
}
function PeriodicJobHandler(params) {
Initializable.call(this, params);
this.initialize("timeout", 1000, true);
var getTimeout = function() {
return params.timeout;
};
var jobs = [];
function Job(params) {
//expects params.job() function
Initializable.call(this, params);
this.initialize("timeout", getTimeout(), true);
this.initialize("instant", false);
var intervalID = undefined;
this.start = function() {
if (intervalID !== undefined) {
return;
}
if (this.instant) {
params.job(true);
}
intervalID = setInterval(function() {
params.job(false);
}, params.timeout);
};
this.stop = function() {
clearInterval(intervalID);
intervalID = undefined;
};
}
this.addJob = function(params) {
jobs.push(new Job(params));
return jobs.length - 1;
};
this.removeJob = function(index) {
jobs[index].stop();
jobs.splice(index, 1);
};
this.startJob = function(index) {
jobs[index].start();
};
this.stopJob = function(index) {
jobs[index].stop();
};
}
Initializable
vereinfacht Mitglied der Initialisierung, während PeriodicJobHandler
ist ein können, um Arbeitsplätze in periodischer Form zu verwalten. Jetzt wollen wir es praktisch nutzen:
var pjh = new PeriodicJobHandler({});
//It will run once/second. If you want to change the interval time, just define the timeout property in the object passed to addJob
var jobIndex = pjh.addJob({
instant: true,
job: function() {
$el.removeClass("current").eq(++c % tot).addClass("current");
}
});
jQuery(function($) { // DOM is ready
var $el = $("header tr"),
tot = $el.length,
c = 0;
var timer = setInterval(function() {
$el.removeClass("current").eq(++c % tot).addClass("current");
}, 3000);
$el.first().addClass("current");
$el.on({
mouseenter: function(e) {
jobIndex.stop();
}
});
$el.mouseout({
jobIndex.start();
});
});
Sie müssen wieder rufen die setInterval Funktion –
Das hat nichts mit jQuery zu tun hat. –
Warum nicht? Ich benutze jQuery in meinem Code ... –