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Utility functions for DOM manipulation
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| /** | |
| * https://gist.github.com/leo020588/7537e4f9ceff81d87d83b2ca3d5c3533 | |
| * Version: 1.1.0 | |
| * Updated: 2022-08-24 | |
| */ | |
| (function ( window, document, classList, insertBefore, parentNode, replace ) { | |
| // NODE CREATION ----------------------------------------------------------- | |
| var CreateTextNode = function ( text ) { | |
| return document.createTextNode( text ); | |
| }; | |
| var CreateElementNode = function ( tag, attrs, props ) { | |
| attrs = attrs || {}; | |
| props = props || {}; | |
| // class support: div.multiple.clasess | |
| if ( /\./.test( tag ) ) { | |
| attrs.class = tag.split( '.' ).slice( 1 ).join( ' ' ); | |
| tag = tag[replace]( /\..*/, '' ); | |
| } | |
| // id support: div#my-div | |
| if ( /#/.test( tag ) ) { | |
| attrs.id = tag[replace]( /.+#/, '' ); | |
| tag = tag[replace]( /#.*/, '' ); | |
| } | |
| var el = document.createElement( tag ), k; | |
| for ( k in attrs ) { | |
| el.setAttribute( k, attrs[ k ] ); | |
| } | |
| for ( k in props ) { | |
| el[ k ] = props[ k ]; | |
| } | |
| return el; | |
| }; | |
| // GLOBAL SELECTORS -------------------------------------------------------- | |
| var SelectElement = function ( selector ) { | |
| return this.querySelector( selector ); | |
| }; | |
| var SelectElements = function ( selector ) { | |
| return Array.from( this.querySelectorAll( selector ) ); | |
| }; | |
| Object.assign( Element.prototype, { | |
| // SELECTORS ----------------------------------------------------------- | |
| $ : SelectElement, | |
| $$ : SelectElements, | |
| $children: function () { | |
| return Array.from( this.children ); | |
| }, | |
| // ATTR MANIPULATION --------------------------------------------------- | |
| $setAttr: function ( attr, value ) { | |
| this.setAttribute( attr, value ); | |
| return this; | |
| }, | |
| $remAttr: function ( attr ) { | |
| this.removeAttribute( attr ); | |
| return this; | |
| }, | |
| // CONTENT MANIPULATION ------------------------------------------------ | |
| $text: function ( text ) { | |
| this.textContent = text; | |
| return this; | |
| }, | |
| $html: function ( html ) { | |
| this.innerHTML = html; | |
| return this; | |
| }, | |
| $empty: function () { | |
| this.textContent = ''; | |
| return this; | |
| }, | |
| // CLASS MANIPULATION -------------------------------------------------- | |
| $addClass: function ( className ) { | |
| this[ classList ].add( className ); | |
| return this; | |
| }, | |
| $removeClass: function ( className ) { | |
| this[ classList ].remove( className ); | |
| return this; | |
| }, | |
| $toggleClass: function ( className ) { | |
| this[ classList ].toggle( className ); | |
| return this; | |
| }, | |
| $hasClass: function ( className ) { | |
| return this[ classList ].contains( className ); | |
| }, | |
| // DOM MANIPULATION ---------------------------------------------------- | |
| $adopt: function () { | |
| for ( var i = 0, l = arguments.length; i < l; i++ ) { | |
| this.appendChild( arguments[ i ] ); | |
| } | |
| return this; | |
| }, | |
| $inject: function ( target, location ) { | |
| switch ( location ) { | |
| case 'top': | |
| target[ insertBefore ]( this, target.firstChild ); | |
| break; | |
| case 'before': | |
| target[ parentNode ][ insertBefore ]( this, target ); | |
| break; | |
| case 'after': | |
| target[ parentNode ][ insertBefore ]( this, target.nextElementSibling ); | |
| break; | |
| case 'bottom': | |
| default: | |
| target.appendChild( this ); | |
| } | |
| return this; | |
| }, | |
| $grab: function ( target, location ) { | |
| target.$inject( this, location ); | |
| return this; | |
| }, | |
| $replace: function ( target ) { | |
| target.$grab( this, 'before' ).$dispose(); | |
| return this; | |
| }, | |
| $dispose: function () { | |
| if (this[ parentNode ]) { | |
| this[ parentNode ].removeChild( this ); | |
| } | |
| return this; | |
| }, | |
| // EVENT HANDLING ----------------------------------------------------- | |
| $addEvent: function ( type, listener ) { | |
| this.addEventListener( type, listener ); | |
| return this; | |
| }, | |
| $removeEvent: function ( type, listener ) { | |
| this.removeEventListener( type, listener ); | |
| return this; | |
| }, | |
| // STYLE MANIPULATION -------------------------------------------------- | |
| $setStyle: function ( prop, value ) { | |
| prop = prop[replace]( | |
| /-\w/g, | |
| function ( str ) { return str.substr( 1 ).toUpperCase(); } | |
| ); | |
| this.style[ prop ] = value; | |
| return this; | |
| }, | |
| $setStyles: function ( props ) { | |
| for ( var k in props ) { | |
| this.$setStyle( k, props[ k ] ); | |
| } | |
| return this; | |
| }, | |
| }); | |
| // EXPOSE UTILS ------------------------------------------------------------ | |
| window.$T = CreateTextNode; | |
| window.$E = CreateElementNode; | |
| document.$ = SelectElement; | |
| document.$$ = SelectElements; | |
| })( window, document, 'classList', 'insertBefore', 'parentNode', 'replace' ); |
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| // https://gist.github.com/leo020588/7537e4f9ceff81d87d83b2ca3d5c3533 | |
| !function(t,s,e,n,r,o){function i(t){return this.querySelector(t)}function u(t){return Array.from(this.querySelectorAll(t))}Object.assign(Element.prototype,{$:i,$$:u,$children:function(){return Array.from(this.children)},$setAttr:function(t,e){return this.setAttribute(t,e),this},$remAttr:function(t){return this.removeAttribute(t),this},$text:function(t){return this.textContent=t,this},$html:function(t){return this.innerHTML=t,this},$empty:function(){return this.textContent="",this},$addClass:function(t){return this[e].add(t),this},$removeClass:function(t){return this[e].remove(t),this},$toggleClass:function(t){return this[e].toggle(t),this},$hasClass:function(t){return this[e].contains(t)},$adopt:function(){for(var t=0,e=arguments.length;t<e;t++)this.appendChild(arguments[t]);return this},$inject:function(t,e){switch(e){case"top":t[n](this,t.firstChild);break;case"before":t[r][n](this,t);break;case"after":t[r][n](this,t.nextElementSibling);break;default:t.appendChild(this)}return this},$grab:function(t,e){return t.$inject(this,e),this},$replace:function(t){return t.$grab(this,"before").$dispose(),this},$dispose:function(){return this[r]&&this[r].removeChild(this),this},$addEvent:function(t,e){return this.addEventListener(t,e),this},$removeEvent:function(t,e){return this.removeEventListener(t,e),this},$setStyle:function(t,e){return t=t[o](/-\w/g,function(t){return t.substr(1).toUpperCase()}),this.style[t]=e,this},$setStyles:function(t){for(var e in t)this.$setStyle(e,t[e]);return this}}),t.$T=function(t){return s.createTextNode(t)},t.$E=function(t,e,n){e=e||{},n=n||{},/\./.test(t)&&(e.class=t.split(".").slice(1).join(" "),t=t[o](/\..*/,"")),/#/.test(t)&&(e.id=t[o](/.+#/,""),t=t[o](/#.*/,""));var r,i=s.createElement(t);for(r in e)i.setAttribute(r,e[r]);for(r in n)i[r]=n[r];return i},s.$=i,s.$$=u}(window,document,"classList","insertBefore","parentNode","replace"); |
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