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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Document</title> | |
| <style type="text/css"> | |
| * { | |
| font-family: 'Courier New', Courier, monospace; | |
| } | |
| .custom-tooltip { | |
| box-shadow: 0 0 5px #000; | |
| color: #ff0000; | |
| font-size: 1.2rem; | |
| padding: 5px; | |
| position: absolute; | |
| z-index: 1000; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div style="width: 100%;"> | |
| <div id="trigger" style="text-align: center;outline: 1px solid rgb(180, 180, 180);width: 20vw;padding: 1px 1px;margin: 0 auto;user-select: none;">Hover Me</div> | |
| </div> | |
| <script type="module"> | |
| import { ToolTip } from 'ToolTip.js'; | |
| const tooltip = new ToolTip('#trigger', '<div>Hello World</div>', { | |
| classNames: ['custom-tooltip'] | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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| /* | |
| Author: | |
| github.com/a3r0id | |
| Description: | |
| Basic tooltip class | |
| */ | |
| export class ToolTip{ | |
| // ## Synopsis ## | |
| // > triggerSelector: the selector of the element that will trigger the tooltip | |
| // > html: the html content of the tooltip | |
| // > options: an object with the following properties: | |
| // - offsetX: The horizontal offset of the tooltip from the trigger element (pixels) | |
| // - offsetY: The vertical offset of the tooltip from the trigger element (pixels) | |
| // - classNames: An array of class names to add to the tooltip wrapper | |
| constructor(triggerSelector, html, options){ | |
| // add the tooltip style to the DOM | |
| if (typeof ttpDomHasClass === "undefined") { | |
| window.ttpDomHasClass = true; | |
| let style = document.createElement('style'); | |
| style.type = 'text/css'; | |
| style.innerHTML = ` | |
| .tooltip{ | |
| position: absolute !important; | |
| top: 0; | |
| left: 0; | |
| background-color: #fffffffe; | |
| z-index: 9999 !important; | |
| } | |
| `; | |
| document.getElementsByTagName('head')[0].appendChild(style); | |
| } | |
| // properties | |
| this.trigger = document.querySelector(triggerSelector); | |
| this.tooltip = null; | |
| this.html = html; | |
| this.options = options; | |
| this.id = Math.random().toString(36).substr(2, 9); | |
| // events | |
| this.trigger.addEventListener("mouseenter", this.show.bind(this)); | |
| this.trigger.addEventListener("mouseleave", this.hide.bind(this)); | |
| this.trigger.addEventListener("click", this.show.bind(this)); | |
| this.trigger.addEventListener("mousemove", this.move.bind(this)); | |
| // options | |
| if (this.options === undefined) this.options = {}; | |
| this.offsetX = this.options.offsetX || 10; | |
| this.offsetY = this.options.offsetY || 10; | |
| this.classNames = this.options.classNames || []; | |
| this.classNames.push("tooltip"); | |
| } | |
| move = (e) => { | |
| // move the tooltip | |
| if (this.tooltip === null) return; | |
| this.tooltip.style.left = e.clientX + this.offsetX + "px"; | |
| this.tooltip.style.top = e.clientY + this.offsetY + "px"; | |
| }; | |
| show = (e) => { | |
| // create the tooltip | |
| if (this.tooltip !== null) return; | |
| this.tooltip = document.createElement("div"); | |
| this.tooltip.setAttribute("data-tooltip-id", this.id); | |
| this.tooltip.className = this.classNames.join(" "); | |
| this.tooltip.innerHTML = this.html; | |
| document.body.prepend(this.tooltip); | |
| this.initToMouse(e); | |
| }; | |
| initToMouse = (e) => { | |
| // initialize the tooltip to the mouse position | |
| this.tooltip.style.left = e.clientX + 10 + "px"; | |
| this.tooltip.style.top = e.clientY + 10 + "px"; | |
| }; | |
| hide = () => { | |
| // remove the tooltip from the DOM | |
| if (this.tooltip === null) return; | |
| this.tooltip.remove(); | |
| this.tooltip = null; | |
| }; | |
| refreshTrigger(){ | |
| // setter: refresh the trigger element | |
| // useful if the trigger element is dynamically added to the DOM | |
| this.trigger = document.querySelector(this.triggerSelector); | |
| return this; | |
| } | |
| } |
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| export class ToolTip{constructor(t,i,s){if("undefined"==typeof ttpDomHasClass){window.ttpDomHasClass=!0;let e=document.createElement("style");e.type="text/css",e.innerHTML=`.tooltip{position: absolute !important;top: 0;left: 0;background-color: #fffffffe;z-index: 9999 !important;}`,document.getElementsByTagName("head")[0].appendChild(e)}this.trigger=document.querySelector(t),this.tooltip=null,this.html=i,this.options=s,this.id=Math.random().toString(36).substr(2,9),this.trigger.addEventListener("mouseenter",this.show.bind(this)),this.trigger.addEventListener("mouseleave",this.hide.bind(this)),this.trigger.addEventListener("click",this.show.bind(this)),this.trigger.addEventListener("mousemove",this.move.bind(this)),void 0===this.options&&(this.options={}),this.offsetX=this.options.offsetX||10,this.offsetY=this.options.offsetY||10,this.classNames=this.options.classNames||[],this.classNames.push("tooltip")}move=t=>{null!==this.tooltip&&(this.tooltip.style.left=t.clientX+this.offsetX+"px",this.tooltip.style.top=t.clientY+this.offsetY+"px")};show=t=>{null===this.tooltip&&(this.tooltip=document.createElement("div"),this.tooltip.setAttribute("data-tooltip-id",this.id),this.tooltip.className=this.classNames.join(" "),this.tooltip.innerHTML=this.html,document.body.prepend(this.tooltip),this.initToMouse(t))};initToMouse=t=>{this.tooltip.style.left=t.clientX+10+"px",this.tooltip.style.top=t.clientY+10+"px"};hide=()=>{null!==this.tooltip&&(this.tooltip.remove(),this.tooltip=null)};refreshTrigger(){return this.trigger=document.querySelector(this.triggerSelector),this}} |
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