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x - Small jQuery like Thing that can only add and remove Classes 1346 Bytes (yes Bytes)
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var x;x=function(e){var n,s;return s={},n=e,s.element=function(){return document.querySelector(n)},s.elements=function(){return document.querySelectorAll(n)},s.e=s.element,s.es=s.elements,s.addClass=function(e,t){var l,o,a,r,i;if(void 0===t)for(a=s.elements(),r=0,i=a.length;i>r;r++)l=a[r],l.className===l.className.split(e).join("")&&(""===l.className?l.className=e:l.className+=" "+e);else{if(t>=s.elements().length||0>t)return console.warn("You provided an index ("+t+") that is out of range to a x.addClass. The selector was "+n),null;o=s.elements()[t],""===o.className?o.className=e:o.className+=" "+e}return e},s.append=function(e,t){var l,o,a,r,i;if(void 0===t)for(a=s.es(),r=0,i=a.length;i>r;r++)l=a[r],l.innerHTML+=e;else{if(t>=s.elements().length||0>t)return console.warn("You provided an index ("+t+") that is out of range to a x.append. The selector was "+n),null;o=s.es()[t],o.innerHTML+=e}return e},s.html=function(e,t){var l,o,a,r,i;if(void 0!==e&&"number"!=typeof e){if(void 0===t)for(a=s.es(),r=0,i=a.length;i>r;r++)l=a[r],l.innerHTML=e;else{if(t>=s.elements().length||0>t)return console.warn("You provided an index ("+t+") that is out of range to a x.html. The selector was "+n),null;o=s.es()[t],o.innerHTML=e}return e}return void 0===e?s.e().innerHTML:e>=s.elements().length||0>e?(console.warn("You provided an index ("+e+") that is out of range to a x.html. The selector was "+n),null):s.es()[e].innerHTML},s.removeAllClasses=function(e){var t,l,o,a,r;if(void 0===e)for(o=s.elements(),a=0,r=o.length;r>a;a++)t=o[a],t.className="";else{if(e>=s.elements().length||0>e)return console.warn("You provided an index ("+e+") that is out of range to a x.removeAllClasses. The selector was "+n),null;l=s.elements()[e],l.className=""}return""},s.removeClass=function(e,t){var l,o,a,r,i;if(void 0===t)for(a=s.elements(),r=0,i=a.length;i>r;r++)l=a[r],l.className=l.className.split(e).join("").split(" ").join(" ").trim();else{if(t>=s.elements().length||0>t)return console.warn("You provided an index ("+t+") that is out of range to a x.removeClass. The selector was "+n),null;o=s.elements()[t],o.className=o.className.split(e).join("").split(" ").join(" ").trim()}return e},s}; |
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Syntax:
x(selector).action()
Actions:
addClass(className)
append(newHtml)
css(key, value)
html(html)
removeClass(className)
removeAllClasses(className)
Note: you can also pass an index so only the first, second.. element is affected (e.g.
x('.myClass').addClass('newClass', 0)
)