jQuery ื”ื™ืกื˜ื•ืจื™ื” ื•ืžื•ืจืฉืช

jQuery ื”ื™ืกื˜ื•ืจื™ื” ื•ืžื•ืจืฉืช
jQuery - ื–ื” ื”ืคื•ืคื•ืœืจื™ ื‘ื™ื•ืชืจ ื‘ืขื•ืœื ืกืคืจื™ื™ืช JavaScript. ืงื”ื™ืœืช ืคื™ืชื•ื— ื”ืื™ื ื˜ืจื ื˜ ื™ืฆืจื” ืื•ืชื• ื‘ืกื•ืฃ ืฉื ื•ืช ื”-2000, ื•ื›ืชื•ืฆืื” ืžื›ืš ื ื•ืฆืจื” ืžืขืจื›ืช ืืงื•ืœื•ื’ื™ืช ืขืฉื™ืจื” ืฉืœ ืืชืจื™ื, ืชื•ืกืคื™ื ื•ืžืกื’ืจื•ืช ื‘ืืžืฆืขื•ืช jQuery ืžืชื—ืช ืœืžื›ืกื” ื”ืžื ื•ืข.

ืื‘ืœ ื‘ืฉื ื™ื ื”ืื—ืจื•ื ื•ืช, ืžืขืžื“ื• ื›ื›ืœื™ ื”ืžื•ื‘ื™ืœ ืœืคื™ืชื•ื— ืืชืจื™ื ื ืฉื—ืง. ื‘ื•ืื• ื ืกืชื›ืœ ืœืžื” jQuery ื”ืคืš ืœืคื•ืคื•ืœืจื™ ื•ืœืžื” ื”ื•ื ื™ืฆื ืžื”ืื•ืคื ื”, ื•ื’ื ื‘ืื™ืœื• ืžืงืจื™ื ืขื“ื™ื™ืŸ ืžื•ืžืœืฅ ืœื”ืฉืชืžืฉ ื‘ื• ืœื™ืฆื™ืจืช ืืชืจื™ื ืžื•ื“ืจื ื™ื™ื.

ื”ื™ืกื˜ื•ืจื™ื” ืงืฆืจื” ืฉืœ jQuery

ื’'ื•ืŸ ืจื–ื™ื’ (ื’'ื•ืŸ ืจืกื™ื’) ื™ืฆืจ ืืช ื”ื’ืจืกื” ื”ืจืืฉื•ื ื” ืฉืœ ื”ืกืคืจื™ื™ื” ื‘ืฉื ืช 2005, ื• ืคื•ืจืกื ื‘ืฉื ืช 2006-ืž, ื‘ืื™ืจื•ืข ื‘ืฉื BarCampNYC. ืขึทืœ ื”ืืชืจ ื”ืจืฉืžื™ ืฉืœ jQuery ื”ืžื—ื‘ืจ ื›ืชื‘:

jQuery ื”ื™ื ืกืคืจื™ื™ืช Javascript ื”ืžื‘ื•ืกืกืช ืขืœ ื”ืžื•ื˜ื•: Javascript ืฆืจื™ืš ืœื”ื™ื•ืช ื›ื™ืฃ ืœืงื•ื“. jQuery ืœื•ืงื— ืžืฉื™ืžื•ืช ื ืคื•ืฆื•ืช ืฉื—ื•ื–ืจื•ืช ืขืœ ืขืฆืžืŸ, ืžื•ืฆื™ื ืืช ื›ืœ ื”ืกื™ืžื•ืŸ ื”ืžื™ื•ืชืจ ื•ื”ื•ืคื›ืช ืื•ืชื ืœืงืฆืจื™ื, ืืœื’ื ื˜ื™ื™ื ื•ื ืงื™ื™ื.

ืœ-jQuery ืฉื ื™ ื™ืชืจื•ื ื•ืช ืขื™ืงืจื™ื™ื. ื”ืจืืฉื•ืŸ ื”ื•ื API ื ื•ื— ืœืชืคืขื•ืœ ื“ืคื™ ืื™ื ื˜ืจื ื˜. ื‘ืคืจื˜, ื”ื•ื ืžืกืคืง ืฉื™ื˜ื•ืช ืขื•ืฆืžืชื™ื•ืช ืœื‘ื—ื™ืจืช ืืœืžื ื˜ื™ื. ืœื ืจืง ืฉืืชื” ื™ื›ื•ืœ ืœื‘ื—ื•ืจ ืœืคื™ ืžื–ื”ื” ืื• ืžื—ืœืงื”, jQuery ืžืืคืฉืจ ืœืš ืœื›ืชื•ื‘ ื‘ื™ื˜ื•ื™ื™ื ืžื•ืจื›ื‘ื™ื, ืœืžืฉืœ, ืœื‘ื—ื•ืจ ืืœืžื ื˜ื™ื ืขืœ ืกืžืš ื”ื™ื—ืกื™ื ืฉืœื”ื ืขื ืืœืžื ื˜ื™ื ืื—ืจื™ื:

// Select every item within the list of people within the contacts element
$('#contacts ul.people li');

ืขื ื”ื–ืžืŸ ื”ืคืš ืžื ื’ื ื•ืŸ ื”ื‘ื—ื™ืจื” ืœืกืคืจื™ื™ื” ื ืคืจื“ืช ื ื–ืœืช.

ื”ื™ืชืจื•ืŸ ื”ืฉื ื™ ืฉืœ ื”ืกืคืจื™ื™ื” ื”ื™ื” ื‘ื›ืš ืฉื”ื™ื ื”ืคืฉื˜ื” ื”ื‘ื“ืœื™ื ื‘ื™ืŸ ื“ืคื“ืคื ื™ื. ื‘ืื•ืชืŸ ืฉื ื™ื, ื”ื™ื” ืงืฉื” ืœื›ืชื•ื‘ ืงื•ื“ ืฉื™ื›ื•ืœ ืœืขื‘ื•ื“ ื‘ืฆื•ืจื” ืืžื™ื ื” ื‘ื›ืœ ื”ื“ืคื“ืคื ื™ื.

ื—ื•ืกืจ ื”ืกื˜ื ื“ืจื˜ื™ื–ืฆื™ื” ื’ืจื ืœื›ืš ืฉื”ืžืคืชื—ื™ื ื”ื™ื• ืฆืจื™ื›ื™ื ืœืงื—ืช ื‘ื—ืฉื‘ื•ืŸ ื”ื‘ื“ืœื™ื ืจื‘ื™ื ื‘ื™ืŸ ื“ืคื“ืคื ื™ื ืœืžืงืจื™ ืงืฆื”. ื”ื‘ื˜ ื‘ ืงื•ื“ ื”ืžืงื•ืจ ืฉืœ jQuery ื”ืžื•ืงื“ื ื”ื–ื” ื•ื—ืคืฉ ืืช jQuery.browser. ื”ื ื” ื“ื•ื’ืžื” ืื—ืช:

// If Mozilla is used
if ( jQuery.browser == "mozilla" || jQuery.browser == "opera" ) {
        // Use the handy event callback
        jQuery.event.add( document, "DOMContentLoaded", jQuery.ready );

// If IE is used, use the excellent hack by Matthias Miller
// http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited
} else if ( jQuery.browser == "msie" ) {

        // Only works if you document.write() it
        document.write("<scr" + "ipt id=__ie_init defer=true " + 
                "src=javascript:void(0)></script>");

        // Use the defer script hack
        var script = document.getElementById("__ie_init");
        script.onreadystatechange = function() {
                if ( this.readyState == "complete" )
                        jQuery.ready();
        };

        // Clear from memory
        script = null;

// If Safari  is used
} else if ( jQuery.browser == "safari" ) {
        // Continually check to see if the document.readyState is valid
        jQuery.safariTimer = setInterval(function(){
                // loaded and complete are both valid states
                if ( document.readyState == "loaded" || 
                        document.readyState == "complete" ) {

                        // If either one are found, remove the timer
                        clearInterval( jQuery.safariTimer );
                        jQuery.safariTimer = null;

                        // and execute any waiting functions
                        jQuery.ready();
                }
        }, 10);
}

ื•ื‘ื–ื›ื•ืช jQuery, ืžืคืชื—ื™ื ื™ื›ืœื• ืœื”ืขื‘ื™ืจ ืืช ื”ื“ืื’ื•ืช ืœื’ื‘ื™ ื›ืœ ื”ืžืœื›ื•ื“ื•ืช ื”ืœืœื• ืืœ ื›ืชืคื™ ื”ืฆื•ื•ืช ืฉืžืคืชื— ืืช ื”ืกืคืจื™ื™ื”.

ืžืื•ื—ืจ ื™ื•ืชืจ, jQuery ื”ืงืœ ืขืœ ื”ื˜ืžืขืช ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืžื•ืจื›ื‘ื•ืช ื™ื•ืชืจ ื›ื’ื•ืŸ ืื ื™ืžืฆื™ื•ืช ื•-Ajax. ื”ืกืคืจื™ื™ื” ื”ืคื›ื” ืœืžืขืฉื” ืœืชืœื•ืช ืกื˜ื ื“ืจื˜ื™ืช ืขื‘ื•ืจ ืืชืจื™ ืื™ื ื˜ืจื ื˜. ื•ื”ื™ื•ื ื”ื•ื ืžืคืขื™ืœ ื ืชื— ืขืฆื•ื ืžื”ืื™ื ื˜ืจื ื˜. W3Techs ืžืืžื™ื ื” ื‘ื›ืš 74% ืžื”ืืชืจื™ื ื›ื™ื•ื ืžืฉืชืžืฉื™ื ื‘-jQuery.

ื’ื ื”ืฉืœื™ื˜ื” ื‘ืคื™ืชื•ื— jQuery ื”ืคื›ื” ืœืคื•ืจืžืœื™ืช ื™ื•ืชืจ. ื‘-2011 ื”ืฆื•ื•ืช ื™ืฆืจ ืืช jQuery Board. ื•ื‘ืฉื ืช 2012 jQuery Board ื”ืคืš ืœ-jQuery Foundation.

ื‘ืฉื ืช 2015, ืงืจืŸ jQuery ื”ืชืžื–ื’ื” ืขื ืงืจืŸ ื“ื•ื’'ื•, ื›ื“ื™ ืœื™ืฆื•ืจ ืงืจืŸ JS, ืฉื”ืชืžื–ื’ื” ืื– ืขื ืงืจืŸ Node.js ืœืชื•ืš 2019-ืž ืœื™ืฆื•ืจ ืงืจืŸ OpenJS, ืฉื‘ืชื•ื›ื• jQuery ื”ื™ื” ืื—ื“ ืžื”"ืคืจื•ื™ืงื˜ื™ื ืคื•ืจืฆื™ ื“ืจืš. ยป

ื ืกื™ื‘ื•ืช ืžืฉืชื ื•ืช

ืขื ื–ืืช, ื‘ืฉื ื™ื ื”ืื—ืจื•ื ื•ืช jQuery ืื™ื‘ื“ ืืช ื”ืคื•ืคื•ืœืจื™ื•ืช ืฉืœื•. GitHub ื”ืกืจืชื™ ืืช ื”ืกืคืจื™ื™ื” ืžื—ื–ื™ืช ื”ืืชืจ ืฉืœื™. Bootstrap v5 ืœื”ื™ืคื˜ืจ ืž-jQueryื›ื™ ื–ื” ืฉืœื•"ื”ืชืœื•ืช ื”ื’ื“ื•ืœื” ื‘ื™ื•ืชืจ ื‘ืœืงื•ื— ืขื‘ื•ืจ JavaScript ืจื’ื™ืœ"(ื›ืจื’ืข ื‘ื’ื•ื“ืœ 30 KB, ืžืžื•ื–ืขืจ ื•ืืจื•ื–). ืžืกืคืจ ืžื’ืžื•ืช ื‘ืคื™ืชื•ื— ืืชืจื™ื ื”ื—ืœื™ืฉื• ืืช ืžืขืžื“ื” ืฉืœ jQuery ื›ื›ืœื™ ื—ื™ื•ื ื™.

ื“ืคื“ืคื ื™ื

ืžื›ืžื” ืกื™ื‘ื•ืช, ื”ื”ื‘ื“ืœื™ื ื•ื”ืžื’ื‘ืœื•ืช ื‘ื“ืคื“ืคืŸ ื”ืคื›ื• ืคื—ื•ืช ื—ืฉื•ื‘ื™ื. ืจืืฉื™ืช, ื”ืกื˜ื ื“ืจื˜ื™ื–ืฆื™ื” ื”ืฉืชืคืจื”. ืžืคืชื—ื™ ื“ืคื“ืคื ื™ื ื’ื“ื•ืœื™ื (ืืคืœ, ื’ื•ื’ืœ, ืžื™ืงืจื•ืกื•ืคื˜ ื•ืžื•ื–ื™ืœื”) ืขื•ื‘ื“ื™ื ื™ื—ื“ ืขืœ ืžื ืช ืœืคืชื— ืชืงื ื™ ืื™ื ื˜ืจื ื˜ ื‘ืชื•ืš Web Hypertext Application Technology ืงื‘ื•ืฆืช ืขื‘ื•ื“ื”.
ืœืžืจื•ืช ืฉื“ืคื“ืคื ื™ื ืขื“ื™ื™ืŸ ืฉื•ื ื™ื ื–ื” ืžื–ื” ื‘ืžืกืคืจ ื“ืจื›ื™ื ื—ืฉื•ื‘ื•ืช, ืœืกืคืงื™ื ื™ืฉ ืœืคื—ื•ืช ืืžืฆืขื™ ืœื—ืคืฉ ื•ืœื™ืฆื•ืจ ืžืกื“ ื ืชื•ื ื™ื ืžืฉื•ืชืฃ ื‘ืžืงื•ื ืžืœื—ืžื” ืงื‘ื•ืขื” ื™ึทื—ึทื“. ื‘ื”ืชืื ืœื›ืš, ืžืžืฉืงื™ API ืฉืœ ื“ืคื“ืคืŸ ื–ื›ื• ืœื™ื›ื•ืœื•ืช ื—ื“ืฉื•ืช. ืœึฐืžึธืฉืึธืœ, ืชื‘ื™ื API ืžืกื•ื’ืœ ืœื”ื—ืœื™ืฃ ืคื•ื ืงืฆื™ื•ืช ืฉืœ Ajax ืž-jQuery:

// jQuery
$.getJSON('https://api.com/songs.json')
    .done(function (songs) {
        console.log(songs);
    })

// native
fetch('https://api.com/songs.json')
    .then(function (response) {
        return response.json();
    })
    .then(function (songs) {
        console.log(songs);
    });

ืฉื™ื˜ื•ืช ืฉื•ืืœ ะธ querySelectorAll ื‘ื•ื—ืจื™ื ื›ืคื•ืœื™ื ืฉืœ jQuery:

// jQuery
const fooDivs = $('.foo div');

// native
const fooDivs = document.querySelectorAll('.foo div');

ื›ืขืช ืืชื” ื™ื›ื•ืœ ืœืชืคืขืœ ืžื—ืœืงื•ืช ืืœืžื ื˜ื™ื ื‘ืืžืฆืขื•ืช ClassList:

// jQuery
$('#warning').toggleClass('visible');

// native
document.querySelector('#warning').classList.toggle('visible');

ื”ืืชืจ ืื•ืœื™ ืœื ืชื–ื“ืงืง ืœ-jQuery ื”ื ื” ืขื•ื“ ื›ืžื” ืžืฆื‘ื™ื ืฉื‘ื”ื ื ื™ืชืŸ ืœื”ื—ืœื™ืฃ ืืช ืงื•ื“ jQuery ื‘ืงื•ื“ ืžืงื•ืจื™. ื—ืœืง ืžื”ืžืคืชื—ื™ื ืชืžื™ื“ ื ืฉืืจื™ื ืขื jQuery ื›ื™ ื”ื ืคืฉื•ื˜ ืœื ื™ื•ื“ืขื™ื ืขืœ ืžืžืฉืงื™ ื”-API ื”ื—ื“ืฉื™ื, ืื‘ืœ ื›ืฉื”ื ื™ื•ื“ืขื™ื, ื”ื ืžืชื—ื™ืœื™ื ืœื”ืฉืชืžืฉ ื‘ืกืคืจื™ื™ื” ื‘ืชื“ื™ืจื•ืช ื ืžื•ื›ื” ื™ื•ืชืจ.

ืฉื™ืžื•ืฉ ื‘ืชื›ื•ื ื•ืช ืžืงื•ืจื™ื•ืช ืžืฉืคืจ ืืช ื‘ื™ืฆื•ืขื™ ื”ื“ืฃ. ืจื‘ ืืคืงื˜ื™ ืื ื™ืžืฆื™ื” ืž-jQuery ืขื›ืฉื™ื• ืืชื” ื™ื›ื•ืœ ืœื™ื™ืฉื ื”ืจื‘ื” ื™ื•ืชืจ ื™ืขื™ืœ ื‘ืืžืฆืขื•ืช CSS.

ื”ืกื™ื‘ื” ื”ืฉื ื™ื™ื” ื”ื™ื ืฉื“ืคื“ืคื ื™ื ืžืชืขื“ื›ื ื™ื ื”ืจื‘ื” ื™ื•ืชืจ ืžื”ืจ ืžื‘ืขื‘ืจ. ืจื•ื‘ื ืžืฉืชืžืฉื™ื ืืกื˜ืจื˜ื’ื™ื™ืช ื—ื™ื“ื•ืฉ "ื™ืจื•ืง ืขื“"., ืœืžืขื˜ Apple Safari. ื ื™ืชืŸ ืœืขื“ื›ืŸ ืื•ืชื ื‘ืจืงืข ืœืœื ืžืขื•ืจื‘ื•ืช ื”ืžืฉืชืžืฉ ื•ืื™ื ื ืงืฉื•ืจื™ื ืœืขื“ื›ื•ื ื™ ืžืขืจื›ืช ื”ื”ืคืขืœื”.

ื”ืžืฉืžืขื•ืช ื”ื™ื ืฉืชื›ื•ื ื•ืช ื“ืคื“ืคืŸ ื—ื“ืฉื•ืช ื•ืชื™ืงื•ื ื™ ื‘ืื’ื™ื ืžื•ืคืฆื•ืช ื”ืจื‘ื” ื™ื•ืชืจ ืžื”ืจ, ื•ืžืคืชื—ื™ื ืœื ืฆืจื™ื›ื™ื ืœื—ื›ื•ืช ืขื“ ืœ- ืื ื™ ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื™ื’ื™ืข ืœืจืžื” ืžืงื•ื‘ืœืช. ื”ื ื™ื›ื•ืœื™ื ืœื”ืฉืชืžืฉ ื‘ื‘ื™ื˜ื—ื•ืŸ ื‘ืชื›ื•ื ื•ืช ื—ื“ืฉื•ืช ื•ื‘ืžืžืฉืง API ืžื‘ืœื™ ืœื”ื•ืจื™ื“ jQuery ืื• polyfills.

ื”ืกื™ื‘ื” ื”ืฉืœื™ืฉื™ืช ื”ื™ื ืฉ-Internet Explorer ืžืชืงืจื‘ ืœืžืฆื‘ ืฉืœ ื—ื•ืกืจ ืจืœื•ื•ื ื˜ื™ื•ืช ืžื•ื—ืœื˜. IE ื”ื•ื ื›ื‘ืจ ื–ืžืŸ ืจื‘ ื”ื˜ืจื“ื” ืฉืœ ืคื™ืชื•ื— ืืชืจื™ื ื‘ืจื—ื‘ื™ ื”ืขื•ืœื. ื”ื‘ืื’ื™ื ืฉืœื” ื”ื™ื• ื ืคื•ืฆื™ื, ื•ืžื›ื™ื•ื•ืŸ ืฉ-IE ืฉืœื˜ ื‘ืฉื ื•ืช ื”-2000 ื•ืœื ื”ืฉืชืžืฉ ื‘ืืกื˜ืจื˜ื’ื™ื™ืช ืขื“ื›ื•ืŸ ื™ืจื•ืง ืขื“, ื’ืจืกืื•ืช ื™ืฉื ื•ืช ื™ื•ืชืจ ืขื“ื™ื™ืŸ ื ืคื•ืฆื•ืช.

ื‘ืฉื ืช 2016, ืžื™ืงืจื•ืกื•ืคื˜ ื”ืื™ืฆื” ืืช ืคื™ืจื•ืง IE, ืžืคืกื™ืงื™ื ืœืชืžื•ืš ื’ืจืกืื•ืช ืขืฉื™ืจื™ื•ืช ื•ืงื“ืžื•ืช ื™ื•ืชืจ, ืžื•ื’ื‘ืœื•ืช ืœืชืžื™ื›ื” ื‘-IE 11. ื•ื™ื•ืชืจ ื•ื™ื•ืชืจ, ืœืžืคืชื—ื™ ืื™ื ื˜ืจื ื˜ ื™ืฉ ืืช ื”ืžื•ืชืจื•ืช ืœื”ืชืขืœื ืžืชืื™ืžื•ืช IE.

ืืคื™ืœื• jQuery ื”ืคืกื™ืงื” ืœืชืžื•ืš ื‘-IE 8 ื•ืžื˜ื” ืžืื– ื’ืจืกื” 2.0, ืคื•ืจืกื ื‘-2013. ื•ืœืžืจื•ืช ืฉื‘ืžืงืจื™ื ืžืกื•ื™ืžื™ื ืขื“ื™ื™ืŸ ื ื“ืจืฉืช ืชืžื™ื›ืช IE, ืœืžืฉืœ ื‘ืืชืจื™ื ื™ืฉื ื™ื ื™ื•ืชืจ, ืžืฆื‘ื™ื ืืœื• ืžืชืขื•ืจืจื™ื ืคื—ื•ืช ื•ืคื—ื•ืช.

ืžืกื’ืจื•ืช ื—ื“ืฉื•ืช

ืžืื– ื”ื•ืคืขืช jQuery, ื ื•ืฆืจื• ืžืกื’ืจื•ืช ืจื‘ื•ืช, ื›ื•ืœืœ ืžื ื”ื™ื’ื™ื ืžื•ื“ืจื ื™ื™ื ืœื”ื’ื™ื‘, ื–ื•ื•ื™ืชื™ ะธ Vue. ื™ืฉ ืœื”ื ืฉื ื™ ื™ืชืจื•ื ื•ืช ื—ืฉื•ื‘ื™ื ืขืœ ืคื ื™ jQuery.

ืจืืฉื™ืช, ื”ื ืžืงืœื™ื ืขืœ ื”ืคืจื“ืช ืžืžืฉืง ื”ืžืฉืชืžืฉ ืœืจื›ื™ื‘ื™ื. ืžืกื’ืจื•ืช ื ื•ืขื“ื• ืœื˜ืคืœ ื‘ืขื™ื‘ื•ื“ ื•ืขื“ื›ื•ืŸ ืฉืœ ื“ืคื™ื. ื•-jQuery ืžืฉืžืฉ ื‘ื“ืจืš ื›ืœืœ ืจืง ืœืขื“ื›ื•ืŸ, ื•ืžืฉืื™ืจ ืืช ื”ืžืฉื™ืžื” ืœืกืคืง ืืช ื”ืขืžื•ื“ ื”ืจืืฉื•ื ื™ ืœืฉืจืช.

ืžืฆื“ ืฉื ื™, ืจื›ื™ื‘ื™ React, Angular ื•-Vue ืžืืคืฉืจื™ื ืœืš ืœืงืฉืจ ื”ื“ื•ืง HTML, ืงื•ื“ ื•ืืคื™ืœื• CSS. ื‘ื“ื™ื•ืง ื›ืคื™ ืฉืื ื• ืžื—ืœืงื™ื ืืช ื‘ืกื™ืก ื”ืงื•ื“ ืœื”ืจื‘ื” ืคื•ื ืงืฆื™ื•ืช ื•ืžื—ืœืงื•ืช ืขืฆืžืื™ื•ืช, ื”ื™ื›ื•ืœืช ืœื—ืœืง ืืช ื”ืžืžืฉืง ืœืจื›ื™ื‘ื™ื ื”ื ื™ืชื ื™ื ืœืฉื™ืžื•ืฉ ื—ื•ื–ืจ ืžืงืœื” ืขืœ ื‘ื ื™ื™ื” ื•ืชื—ื–ื•ืงื” ืฉืœ ืืชืจื™ื ืžื•ืจื›ื‘ื™ื.

ื”ื™ืชืจื•ืŸ ื”ืฉื ื™ ื”ื•ื ืฉืžืกื’ืจื•ืช ืขื“ื›ื ื™ื•ืช ื™ื•ืชืจ ื ืฆืžื“ื•ืช ืœืคืจื“ื™ื’ืžื” ื”ืฆื”ืจืชื™ืช, ืฉื‘ื” ื”ืžืคืชื— ืžืชืืจ ืื™ืš ื”ืžืžืฉืง ืฆืจื™ืš ืœื”ื™ืจืื•ืช ื•ืžืฉืื™ืจ ืœืžืกื’ืจืช ืœื‘ืฆืข ืืช ื›ืœ ื”ืฉื™ื ื•ื™ื™ื ื”ื ื“ืจืฉื™ื ื›ื“ื™ ืœื”ืฉื™ื’ ืืช ื”ืจืฆื•ื™. ื’ื™ืฉื” ื–ื• ืžื ื•ื’ื“ืช ืœื’ื™ืฉื” ื”ืฆื™ื•ื•ื™ืช ื”ืžืืคื™ื™ื ืช ืืช ืงื•ื“ jQuery.

ื‘-jQuery, ืืชื” ื›ื•ืชื‘ ื‘ืžืคื•ืจืฉ ืืช ื”ืฉืœื‘ื™ื ืœื‘ื™ืฆื•ืข ื›ืœ ืฉื™ื ื•ื™. ื•ื‘ืžืกื’ืจืช ื”ืฆื”ืจืชื™ืช ืืชื” ืื•ืžืจ, "ืœืคื™ ื”ื ืชื•ื ื™ื ื”ืืœื”, ื”ืžืžืฉืง ืฆืจื™ืš ืœื”ื™ืจืื•ืช ื›ืš." ื–ื” ื™ื›ื•ืœ ืœื”ืงืœ ื‘ื”ืจื‘ื” ืขืœ ื›ืชื™ื‘ืช ืงื•ื“ ื ื˜ื•ืœ ื‘ืื’ื™ื.

ืžืคืชื—ื™ื ืื™ืžืฆื• ื’ื™ืฉื•ืช ื—ื“ืฉื•ืช ืœืคื™ืชื•ื— ืืชืจื™ื, ื•ื–ื• ื”ืกื™ื‘ื” ืฉื”ืคื•ืคื•ืœืจื™ื•ืช ืฉืœ jQuery ื™ืจื“ื”.

ืžืชื™ ืœื”ืฉืชืžืฉ ื‘-jQuery?

ื•ืœื›ืŸ ื›ืืฉืจ ื—ื™ื™ื‘ ืœื”ื™ื•ืช ืœื”ืฉืชืžืฉ ื‘-jQuery?

ืื ื”ืžื•ืจื›ื‘ื•ืช ืฉืœ ื”ืคืจื•ื™ืงื˜ ืขื•ืœื”, ืื– ืขื“ื™ืฃ ืœื”ืชื—ื™ืœ ืขื ืกืคืจื™ื™ื” ืื• ืžืกื’ืจืช ืื—ืจืช ื”ืžืืคืฉืจืช ืœืš ืœื ื”ืœ ื‘ืฆื•ืจื” ืžืฉืžืขื•ืชื™ืช ืืช ื”ืžื•ืจื›ื‘ื•ืช. ืœื“ื•ื’ืžื”, ื—ืœืง ืืช ื”ืžืžืฉืง ืœืจื›ื™ื‘ื™ื. ื”ืฉื™ืžื•ืฉ ื‘-jQuery ื‘ืืชืจื™ื ื›ืืœื” ืขืฉื•ื™ ืœื”ื™ืจืื•ืช ื‘ืกื“ืจ ื‘ื”ืชื—ืœื”, ืื‘ืœ ื–ื” ื™ื•ื‘ื™ืœ ื‘ืžื”ื™ืจื•ืช ืœืงื•ื“ ืกืคื’ื˜ื™ ืฉื‘ื• ืืชื” ืœื ื‘ื˜ื•ื— ืื™ื–ื” ืคืจื’ืžื ื˜ ืžืฉืคื™ืข ืขืœ ืื™ื–ื” ื—ืœืง ื‘ื“ืฃ.

ื”ื™ื™ืชื™ ื‘ืžืฆื‘ ื›ื–ื”, ื›ืฉืื ื™ ืžื ืกื” ืœืขืฉื•ืช ื›ืœ ืฉื™ื ื•ื™, ื–ื” ืžืจื’ื™ืฉ ื›ืžื• ืžืฉื™ืžื” ืงืฉื”. ืืชื” ืœื ื™ื›ื•ืœ ืœื”ื™ื•ืช ื‘ื˜ื•ื— ืฉืœื ืชืฉื‘ื•ืจ ืฉื•ื ื“ื‘ืจ ื›ื™ ื‘ื•ืจืจื™ jQuery ืชืœื•ื™ื™ื ื‘ืžื‘ื ื” ื”-HTML ืฉื ื•ืฆืจ ืขืœ ื™ื“ื™ ื”ืฉืจืช.

ื‘ืงืฆื” ื”ืฉื ื™ ืฉืœ ื”ืกืงืืœื” ื ืžืฆืื™ื ืืชืจื™ื ืคืฉื•ื˜ื™ื ืฉื“ื•ืจืฉื™ื ืจืง ืžืขื˜ ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ื•ืช ืื• ืชื•ื›ืŸ ื“ื™ื ืžื™. ื’ื ื‘ืžืงืจื™ื ืืœื” ืœื ื”ื™ื™ืชื™ ืžืฉืชืžืฉ ื‘-jQuery ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ื›ื™ ื™ืฉ ื›ืœ ื›ืš ื”ืจื‘ื” ื™ื•ืชืจ ืฉืืชื” ื™ื›ื•ืœ ืœืขืฉื•ืช ืขื ืžืžืฉืงื™ API ืžืงื•ืจื™ื™ื.

ื’ื ืื ืื ื™ ืฆืจื™ืš ืžืฉื”ื• ื—ื–ืง ื™ื•ืชืจ, ืื ื™ ืื—ืคืฉ ืกืคืจื™ื™ื” ืžื™ื•ื—ื“ืช, ืœืžืฉืœ. ืืงืกื™ื•ืก ืขื‘ื•ืจ ืื™ื™ืืงืก ืื• Animate.css ืขื‘ื•ืจ ืื ื™ืžืฆื™ื•ืช. ื–ื” ื™ื”ื™ื” ืงืœ ื™ื•ืชืจ ืžืืฉืจ ืœื˜ืขื•ืŸ ืืช ื›ืœ jQuery ืขื‘ื•ืจ ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืงื˜ื ื”.

ืื ื™ ื—ื•ืฉื‘ ืฉื”ืจืฆื™ื•ื ืœ ื”ื˜ื•ื‘ ื‘ื™ื•ืชืจ ืœืฉื™ืžื•ืฉ ื‘-jQuery ื”ื•ื ืฉื”ื•ื ืžืกืคืง ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืžืงื™ืคื” ืขื‘ื•ืจ ื”ืงืฆื” ื”ืงื“ืžื™ ืฉืœ ืืชืจ ืื™ื ื˜ืจื ื˜. ื‘ืžืงื•ื ืœืœืžื•ื“ ืžื’ื•ื•ืŸ ืžืžืฉืงื™ API ืžืงื•ืจื™ื™ื ืื• ืกืคืจื™ื•ืช ืžื™ื•ื—ื“ื•ืช, ืืชื” ื™ื›ื•ืœ ืœืงืจื•ื ืจืง ืืช ื”ืชื™ืขื•ื“ ืฉืœ jQuery ื•ืœื”ื™ื•ืช ืคืจื•ื“ื•ืงื˜ื™ื‘ื™ ื‘ืื•ืคืŸ ืžื™ื™ื“ื™.

ื”ื’ื™ืฉื” ื”ืฆื™ื•ื•ื™ืช ืื™ื ื” ืžืฉืชื ื” ื”ื™ื˜ื‘, ืืš ืงืœื” ื™ื•ืชืจ ืœืœืžื•ื“ ืื•ืชื” ืžืืฉืจ ื”ื’ื™ืฉื” ื”ื”ืฆื”ืจืชื™ืช ืฉืœ ืกืคืจื™ื•ืช ืื—ืจื•ืช. ืขื‘ื•ืจ ืืชืจ ืขื ื™ื›ื•ืœื•ืช ืžื•ื’ื‘ืœื•ืช ื‘ืขืœื™ืœ, ืขื“ื™ืฃ ืœื”ืฉืชืžืฉ ื‘-jQuery ื•ืœืขื‘ื•ื“ ื‘ืจื•ื’ืข: ื”ืกืคืจื™ื™ื” ืื™ื ื” ื“ื•ืจืฉืช ื”ืจื›ื‘ื” ืื• ืงื•ืžืคื™ืœืฆื™ื” ืžื•ืจื›ื‘ืช.

ื‘ื ื•ืกืฃ, jQuery ื˜ื•ื‘ ืื ืืชื” ื‘ื˜ื•ื— ืฉื”ืืชืจ ืฉืœืš ืœื ื™ืกืชื‘ืš ืขื ื”ื–ืžืŸ, ื•ืื ืœื ืื›ืคืช ืœืš ืžืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืžืงื•ืจื™ืช, ืฉื‘ื”ื—ืœื˜ ืชื“ืจื•ืฉ ื›ืชื™ื‘ืช ืงื•ื“ ื™ื•ืชืจ ืž-jQuery.

ืืชื” ื™ื›ื•ืœ ื’ื ืœื”ืฉืชืžืฉ ื‘ืกืคืจื™ื™ื” ื–ื• ืื ืืชื” ืฆืจื™ืš ืœืชืžื•ืš ื‘ื’ืจืกืื•ืช ื™ืฉื ื•ืช ื™ื•ืชืจ ืฉืœ IE. ืื– jQuery ื™ืฉืจืช ืื•ืชืš ื›ืžื• ืฉื”ื™ื” ื‘ื™ืžื™ื ืฉื‘ื”ื IE ื”ื™ื” ื”ื“ืคื“ืคืŸ ื”ืคื•ืคื•ืœืจื™ ื‘ื™ื•ืชืจ.

ื”ืชื‘ื•ื ืŸ ืืœ ื”ืขืชื™ื“

jQuery ืœื ื™ื™ืขืœื ื‘ืงืจื•ื‘. ื”ื™ื ืžืชืคืชื— ื‘ืื•ืคืŸ ืคืขื™ืœ, ื•ืžืคืชื—ื™ื ืจื‘ื™ื ืžืขื“ื™ืคื™ื ืœื”ืฉืชืžืฉ ื‘-API ืฉืœื•, ื’ื ืื ืฉื™ื˜ื•ืช ืžืงื•ืจื™ื•ืช ื–ืžื™ื ื•ืช. ื”ืกืคืจื™ื™ื” ืขื–ืจื” ืœื“ื•ืจ ืฉืœื ืฉืœ ืžืคืชื—ื™ื ืœื™ืฆื•ืจ ืืชืจื™ื ืฉืขื•ื‘ื“ื™ื ืขืœ ื›ืœ ื“ืคื“ืคืŸ. ืœืžืจื•ืช ืฉื”ื•ื ื”ื•ื—ืœืฃ ื‘ืžื•ื‘ื ื™ื ืจื‘ื™ื ื‘ืกืคืจื™ื•ืช, ืžืกื’ืจื•ืช ื•ืคืจื“ื™ื’ืžื•ืช ื—ื“ืฉื•ืช, ืœ-jQuery ืžื™ืœื ืชืคืงื™ื“ ื—ื™ื•ื‘ื™ ืžืื•ื“ ื‘ื™ืฆื™ืจืช ื”ืื™ื ื˜ืจื ื˜ ื”ืžื•ื“ืจื ื™.

ืืœื ืื ื›ืŸ ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœ jQuery ืชืฉืชื ื” ื‘ืื•ืคืŸ ืžืฉืžืขื•ืชื™, ืกื‘ื™ืจ ืœื”ื ื™ื— ืฉื”ืฉื™ืžื•ืฉ ื‘ืกืคืจื™ื™ื” ื™ืžืฉื™ืš ืœืจื“ืช ืœืื˜ ืืš ื‘ื”ืชืžื“ื” ื‘ืžื”ืœืš ื”ืฉื ื™ื ื”ืงืจื•ื‘ื•ืช. ืืชืจื™ื ื—ื“ืฉื™ื ื ื•ื˜ื™ื ืœื”ื™ื‘ื ื•ืช ื‘ืืžืฆืขื•ืช ืžืกื’ืจื•ืช ืžื•ื“ืจื ื™ื•ืช ื™ื•ืชืจ ืžื”ื”ืชื—ืœื”, ื•ืžืงืจื™ ืฉื™ืžื•ืฉ ืžืชืื™ืžื™ื ืœ-jQuery ื”ื•ืคื›ื™ื ื ื“ื™ืจื™ื ื™ื•ืชืจ ื•ื™ื•ืชืจ.

ื™ืฉ ืื ืฉื™ื ืฉืœื ืื•ื”ื‘ื™ื ืืช ื”ืงืฆื‘ ืฉื‘ื• ื›ืœื™ ืคื™ืชื•ื— ืืชืจื™ื ืžืชื™ื™ืฉื ื™ื, ืื‘ืœ ื‘ืขื™ื ื™ ื–ื” ืขื“ื•ืช ืœื”ืชืงื“ืžื•ืช ืžื”ื™ืจื”. jQuery ืืคืฉืจื” ืœื ื• ืœืขืฉื•ืช ื”ืจื‘ื” ื“ื‘ืจื™ื ื˜ื•ื‘ ื™ื•ืชืจ. ื”ื“ื‘ืจ ื ื›ื•ืŸ ื’ื ืœื’ื‘ื™ ื™ื•ืจืฉื™ื”.

ืžืงื•ืจ: www.habr.com

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