【问题标题】:Tooltip/Hovermenu on textselection only (that follows cursor)仅文本选择上的工具提示/悬停菜单(跟随光标)
【发布时间】:2022-01-23 10:31:17
【问题描述】:

这个网页: https://www.fastcompany.com/90338940/this-is-why-no-one-responds-to-your-email 仅在随光标移动的文本选择上附加一个“悬停按钮”。

我找到了一个 CSS 悬停菜单,

<style>.tooltip {
  position: relative;
  display: inline-block;
  border-bottom: 1px dotted black;}
.tooltip .tooltiptext {
  visibility: hidden;
  width: 120px;
  background-color: black;
  color: #fff;
  text-align: center;
  padding: 5px 0;
  border-radius: 6px;
  position: absolute;
  z-index: 1;}
.tooltip:hover .tooltiptext {visibility: visible;}</style>
<div class="tooltip">Hover over me
  <span class="tooltiptext">Tooltip text</span>
</div> 

但这肯定与这里取得的结果不同。

所以我的问题是:

如何实现这种仅在标记文本并跟随选择光标时出现的“悬停”提示?

编辑: 这看起来像一个解决方案.. How to create tooltip over text selection without wrapping? 但是再一次......尽管 shareText.css 和 shareText.js 弹出窗口不会呈现......奇怪。

编辑2: Popline 似乎也朝着我正在寻找的方向发展: http://kenshin54.github.io/popline/ => 不适用于 Android 网络浏览器...

编辑3: https://erdembircan.github.io/selection-popup/ 另一个在桌面上运行良好,但在 Android 上。 开始注意到这里的趋势...

似乎这个 OP 中的网页做了一些完全不同的事情。 即使是“选定的”文本也被他们选择的灰色文本标记着色。 呵呵。

对于非桌面用户来说似乎是失败的案例。

【问题讨论】:

    标签: javascript html css


    【解决方案1】:

    看看这个

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    /***/ "./src/TextTip.css":
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    /***/ "./src/TextTip.ts":
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        scope: 'body',
        minLength: 1,
        maxLength: Infinity,
        iconFormat: IconFormat.URL,
        buttons: [],
        theme: 'default',
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      });
    
      _defineProperty(this, "scopeEl", void 0);
    
      _defineProperty(this, "tipEl", void 0);
    
      _defineProperty(this, "tipWidth", void 0);
    
      _defineProperty(this, "id", void 0);
    
      _defineProperty(this, "open", false);
    
      _defineProperty(this, "isMobileOS", false);
    
      _defineProperty(this, "_setupScope", function () {
        if (typeof _this.config.scope === 'string') {
          _this.scopeEl = document.querySelector(_this.config.scope);
        }
    
        if (!_this.scopeEl) {
          throw new Error('TextTip: Cannot find supplied scope');
        }
    
        _this.scopeEl.setAttribute('data-texttip-scope-id', _this.id.toString());
      });
    
      _defineProperty(this, "_setupTooltip", function () {
        var inner = document.createElement('div');
        inner.classList.add('texttip__inner');
    
        _this.config.buttons.forEach(function (btn, index) {
          if (!btn.callback || !btn.icon || !btn.title) {
            throw new Error('TextTip: All buttons should have a callback, icon and title property');
          }
    
          var btnEl = document.createElement('div');
          btnEl.classList.add('texttip__btn');
          btnEl.setAttribute('role', 'button');
          btnEl.setAttribute('data-texttip-btn-index', index.toString());
          btnEl.style.transitionDelay = 40 * (index + 1) + 'ms';
    
          switch (_this.config.iconFormat) {
            case IconFormat.URL:
              btnEl.innerHTML = "<img src=\"".concat(btn.icon, "\" alt=\"").concat(btn.title, "\">");
              break;
    
            case IconFormat.SVGSprite:
              /*
               * The base64 image overlay hack is needed to make the click events work
               * without it the events are swallowed completely for some reason (probably shadow dom related)
               */
              btnEl.innerHTML = "\n\t\t\t\t\t\t<svg xmlns=\"http://www.w3.org/2000/svg\" title=\"".concat(btn.title, "\" pointer-events=\"none\">\n\t\t\t\t\t\t\t<use xlink:href=\"").concat(btn.icon, "\"></use>\n\t\t\t\t\t\t</svg>\n\t\t\t\t\t\t<img class=\"texttip__btn-cover\" src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII=\" alt=\"\" aria-hidden=\"true\" />\n\t\t\t\t\t\t");
              break;
    
            case IconFormat.Font:
              btnEl.innerHTML = "<i class=\"".concat(btn.icon, "\" title=\"").concat(btn.title, "\"></i>");
              break;
          }
    
          inner.appendChild(btnEl);
        });
    
        var tooltip = document.createElement('div');
        tooltip.classList.add('texttip', 'texttip--theme-' + _this.config.theme);
        tooltip.setAttribute('data-textip-iconformat', _this.config.iconFormat);
        tooltip.setAttribute('data-texttip-id', _this.id.toString());
        tooltip.setAttribute('role', 'tooltip');
        tooltip.setAttribute('aria-hidden', 'true');
        tooltip.appendChild(inner);
        document.body.appendChild(tooltip);
        _this.tipEl = tooltip;
        _this.tipWidth = _this.tipEl.offsetWidth;
      });
    
      _defineProperty(this, "_setupEvents", function () {
        document.addEventListener('selectionchange', _this._onSelectionChanged);
    
        _this.tipEl.querySelectorAll('.texttip__btn').forEach(function (btn, index) {
          btn.addEventListener('click', _this._onButtonClick);
        });
      });
    
      _defineProperty(this, "_onSelectionChanged", function (event) {
        if (_this._selectionValid()) {
          _this._updatePosition();
    
          _this._show();
        } else {
          _this._hide();
        }
      });
    
      _defineProperty(this, "_selectionValid", function () {
        var selection = window.getSelection();
        var selStr = selection.toString();
        var selLength = selStr.length;
    
        if (selLength < _this.config.minLength || selLength > _this.config.maxLength) {
          return false;
        }
    
        var anchorNodeParent = selection.anchorNode.parentElement;
        var focusNodeParent = selection.focusNode.parentElement;
        if (!anchorNodeParent || !focusNodeParent) return false;
        var anchorParent = anchorNodeParent.closest("[data-texttip-scope-id=\"".concat(_this.id, "\"]"));
        var focusParent = focusNodeParent.closest("[data-texttip-scope-id=\"".concat(_this.id, "\"]")); // Selection must start and end within specified scope
    
        return !!anchorParent && !!focusParent;
      });
    
      _defineProperty(this, "_updatePosition", function () {
        var selection = window.getSelection(); // Allows us to measure where the selection is on the page relative to the viewport
    
        var range = selection.getRangeAt(0);
    
        var _range$getBoundingCli = range.getBoundingClientRect(),
            selTop = _range$getBoundingCli.top,
            selLeft = _range$getBoundingCli.left,
            selWidth = _range$getBoundingCli.width; // Middle of selection width
    
    
        var newTipLeft = selLeft + selWidth / 2 - window.scrollX; // Right above selection 
    
        var newTipBottom = window.innerHeight - selTop - window.scrollY; // Stop tooltip bleeding off of left or right edge of screen
        // Use a buffer of 20px so we don't bump right against the edge
        // The tooltip transforms itself left minus 50% of it's width in css
        // so this will need to be taken into account
    
        var buffer = 20;
        var tipHalfWidth = _this.tipWidth / 2; // "real" means after taking the css transform into account
    
        var realTipLeft = newTipLeft - tipHalfWidth;
        var realTipRight = realTipLeft + _this.tipWidth;
    
        if (realTipLeft < buffer) {
          // Correct for left edge overlap
          newTipLeft = buffer + tipHalfWidth;
        } else if (realTipRight > window.innerWidth - buffer) {
          // Correct for right edge overlap
          newTipLeft = window.innerWidth - buffer - tipHalfWidth;
        }
    
        _this.tipEl.style.left = newTipLeft + 'px';
        _this.tipEl.style.bottom = newTipBottom + 'px';
      });
    
      _defineProperty(this, "_onButtonClick", function (event) {
        event.preventDefault();
        event.stopPropagation();
        var btn = event.currentTarget;
        var btnIndex = parseInt(btn.getAttribute('data-texttip-btn-index'), 10);
        var selection = window.getSelection();
    
        _this.config.buttons[btnIndex].callback(selection.toString());
      });
    
      _defineProperty(this, "_show", function () {
        if (_this.open) return;
        _this.open = true;
    
        _this.tipEl.classList.add('texttip--show');
    
        _this.tipEl.setAttribute('aria-hidden', 'true'); // Callback
    
    
        if (_this.config.on && typeof _this.config.on.show === 'function') _this.config.on.show();
      });
    
      _defineProperty(this, "_hide", function () {
        if (!_this.open) return;
        _this.open = false;
    
        _this.tipEl.classList.remove('texttip--show');
    
        _this.tipEl.setAttribute('aria-hidden', 'false'); // Callback
    
    
        if (_this.config.on && typeof _this.config.on.hide === 'function') _this.config.on.hide();
      });
    
      if (typeof window.getSelection === 'undefined') {
        throw new Error('TextTip: Selection api not supported in this browser');
      }
    
      if (_typeof(config) !== 'object') {
        throw new Error('TextTip: No config supplied');
      }
    
      Object.assign(this.config, config);
    
      if (typeof config.buttons === 'undefined') {
        throw new Error('TextTip: No buttons supplied');
      }
    
      this.isMobileOS = /iPad|iPhone|iPod|Android/i.test(navigator.userAgent);
      this.id = TextTip._getID(); // Hide on mobile OS's, they have their own conflicting tooltips
    
      if (this.config.mobileOSBehaviour === 'hide' && this.isMobileOS) return;
    
      this._setupScope();
    
      this._setupTooltip();
    
      this._setupEvents();
    };
    
    _defineProperty(TextTip, "instanceCount", 0);
    
    _defineProperty(TextTip, "_getID", function () {
      return ++TextTip.instanceCount;
    });
    
    
    ;
    
    /***/ })
    
    /******/ })["default"];
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    //# sourceMappingURL=TextTip.js.map
               const tip3 = new TextTip({
                        scope: '.scope-three',
                        iconFormat: 'font',
                        buttons: [
                            {title: 'Copy and paste', icon: 'fa fa-copy', callback: console.log},
                            {title: 'Share', icon: 'fa fa-share-square', callback: console.log},
                            {title: 'Favourite', icon: 'fa fa-heart', callback: console.log},
                            {title: 'Like', icon: 'fa fa-thumbs-up', callback: console.log}
                        ]
                    });
            .texttip {
        position: absolute;
        pointer-events: none;
        background: #fff;
        transform: translate(-50%, -12px);
        transition: none;
        opacity: 0; 
    }
    
    .texttip--theme-default {
        border-radius: 7px;
        box-shadow: 0 2px 4px rgba(0, 0, 0, .55);
        transform: translate(-50%, -34px);
        border: 2px solid #000;
    }
    
    .texttip--theme-default::after {
        content: '';
        position: absolute;
        left: 50%;
        top: 100%;
        transform: translate(-50%, 0);
        width: 0;
        height: 0;
        border-style: solid;
        border-width: 6px 9px 0 9px;
        border-color: #000 transparent transparent transparent;
    }
    
    .texttip--show {
        pointer-events: auto;
        transform: translate(-50%, -12px);
        opacity: 1;
    }
    
    .texttip--theme-default.texttip--show {
        transition: opacity .3s, transform .3s;
    }
    
    .texttip__inner {
        position: relative;
        display: flex;
        overflow: hidden;
    }
    
    .texttip--theme-default .texttip__inner {
        border-radius: 7px;
    }
    
    .texttip__btn {
        position: relative;
        cursor: pointer;
        padding: .4em;
        transition: none;
        background: #fff;
    }
    
    .texttip--theme-default .texttip__btn {
        transform: translate(0, 1.5em);
    }
    
    .texttip--theme-default .texttip__btn:hover {
        background: #00e3f4;
    }
    
    .texttip--theme-default.texttip--show .texttip__btn {
        transition-property: transform;
        transition-duration: 200ms;
        transform: translate(0, 0);
    }
    
    .texttip__btn-cover {
        position: absolute;
        display: block;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
    }
    
    .texttip__btn:last-child {
        margin: 0;
    }
    
    .texttip[data-textip-iconformat="url"] img {
        display: block;
        width: auto;
        height: 1.5em;
    }
    
    .texttip[data-textip-iconformat="svgsprite"] svg {
        display: block;
        height: 1.5em;
        width: 1.5em;
        pointer-events: none;
    }
    
    .texttip[data-textip-iconformat="font"] i {
        display: block;
        font-size: 1.5em;
    }
    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"/>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
    <section class="scope-three" style="padding-top:3em;">
                
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Reprehenderit id temporibus dolorum soluta laboriosam, repellat ipsam facere cumque consequatur. Eos et libero sapiente mollitia accusantium impedit commodi incidunt, accusamus esse.</p>
                
            </section>
    
         

    【讨论】:

    • 但请注意:这在桌面浏览器上非常有效。但令人遗憾的是,似乎在移动网络浏览器(如Android)上苦苦挣扎......(然后popline也不能在那里工作......)。有点奇怪 OP 中的网站如何在所有内容上工作......
    【解决方案2】:
        <!DOCTYPE html>
    <html>
    <head>
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        else if(typeof define === 'function' && define.amd)
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        else if(typeof exports === 'object')
            exports["TextTip"] = factory();a
        else
            root["TextTip"] = factory();
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    /******/
    /******/    // __webpack_public_path__
    /******/    __webpack_require__.p = "";
    /******/
    /******/
    /******/    // Load entry module and return exports
    /******/    return __webpack_require__(__webpack_require__.s = "./src/TextTip.ts");
    /******/ })
    /************************************************************************/
    /******/ ({
    
    /***/ "./src/TextTip.css":
    /*!*************************!*\
      !*** ./src/TextTip.css ***!
      \*************************/
    /*! no static exports found */
    /***/ (function(module, exports, __webpack_require__) {
    
    // extracted by mini-css-extract-plugin
    
    /***/ }),
    
    /***/ "./src/TextTip.ts":
    /*!************************!*\
      !*** ./src/TextTip.ts ***!
      \************************/
    /*! exports provided: default */
    /***/ (function(module, __webpack_exports__, __webpack_require__) {
    
    "use strict";
    __webpack_require__.r(__webpack_exports__);
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return TextTip; });
    /* harmony import */ var _TextTip_css__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./TextTip.css */ "./src/TextTip.css");
    /* harmony import */ var _TextTip_css__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_TextTip_css__WEBPACK_IMPORTED_MODULE_0__);
    function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
    
    function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
    
    function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
    
    
    var IconFormat;
    
    (function (IconFormat) {
      IconFormat["URL"] = "url";
      IconFormat["SVGSprite"] = "svgsprite";
      IconFormat["Font"] = "font";
    })(IconFormat || (IconFormat = {}));
    
    ;
    ;
    ;
    
    var TextTip = function TextTip(config) {
      var _this = this;
    
      _classCallCheck(this, TextTip);
    
      _defineProperty(this, "config", {
        scope: 'body',
        minLength: 1,
        maxLength: Infinity,
        iconFormat: IconFormat.URL,
        buttons: [],
        theme: 'default',
        mobileOSBehaviour: 'hide'
      });
    
      _defineProperty(this, "scopeEl", void 0);
    
      _defineProperty(this, "tipEl", void 0);
    
      _defineProperty(this, "tipWidth", void 0);
    
      _defineProperty(this, "id", void 0);
    
      _defineProperty(this, "open", false);
    
      _defineProperty(this, "isMobileOS", false);
    
      _defineProperty(this, "_setupScope", function () {
        if (typeof _this.config.scope === 'string') {
          _this.scopeEl = document.querySelector(_this.config.scope);
        }
    
        if (!_this.scopeEl) {
          throw new Error('TextTip: Cannot find supplied scope');
        }
    
        _this.scopeEl.setAttribute('data-texttip-scope-id', _this.id.toString());
      });
    
      _defineProperty(this, "_setupTooltip", function () {
        var inner = document.createElement('div');
        inner.classList.add('texttip__inner');
    
        _this.config.buttons.forEach(function (btn, index) {
          if (!btn.callback || !btn.icon || !btn.title) {
            throw new Error('TextTip: All buttons should have a callback, icon and title property');
          }
    
          var btnEl = document.createElement('div');
          btnEl.classList.add('texttip__btn');
          btnEl.setAttribute('role', 'button');
          btnEl.setAttribute('data-texttip-btn-index', index.toString());
          btnEl.style.transitionDelay = 40 * (index + 1) + 'ms';
    
          switch (_this.config.iconFormat) {
            case IconFormat.URL:
              btnEl.innerHTML = "<img src=\"".concat(btn.icon, "\" alt=\"").concat(btn.title, "\">");
              break;
    
            case IconFormat.SVGSprite:
              /*
               * The base64 image overlay hack is needed to make the click events work
               * without it the events are swallowed completely for some reason (probably shadow dom related)
               */
              btnEl.innerHTML = "\n\t\t\t\t\t\t<svg xmlns=\"http://www.w3.org/2000/svg\" title=\"".concat(btn.title, "\" pointer-events=\"none\">\n\t\t\t\t\t\t\t<use xlink:href=\"").concat(btn.icon, "\"></use>\n\t\t\t\t\t\t</svg>\n\t\t\t\t\t\t<img class=\"texttip__btn-cover\" src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII=\" alt=\"\" aria-hidden=\"true\" />\n\t\t\t\t\t\t");
              break;
    
            case IconFormat.Font:
              btnEl.innerHTML = "<i class=\"".concat(btn.icon, "\" title=\"").concat(btn.title, "\"></i>");
              break;
          }
    
          inner.appendChild(btnEl);
        });
    
        var tooltip = document.createElement('div');
        tooltip.classList.add('texttip', 'texttip--theme-' + _this.config.theme);
        tooltip.setAttribute('data-textip-iconformat', _this.config.iconFormat);
        tooltip.setAttribute('data-texttip-id', _this.id.toString());
        tooltip.setAttribute('role', 'tooltip');
        tooltip.setAttribute('aria-hidden', 'true');
        tooltip.appendChild(inner);
        document.body.appendChild(tooltip);
        _this.tipEl = tooltip;
        _this.tipWidth = _this.tipEl.offsetWidth;
      });
    
      _defineProperty(this, "_setupEvents", function () {
        document.addEventListener('selectionchange', _this._onSelectionChanged);
    
        _this.tipEl.querySelectorAll('.texttip__btn').forEach(function (btn, index) {
          btn.addEventListener('click', _this._onButtonClick);
        });
      });
    
      _defineProperty(this, "_onSelectionChanged", function (event) {
        if (_this._selectionValid()) {
          _this._updatePosition();
    
          _this._show();
        } else {
          _this._hide();
        }
      });
    
      _defineProperty(this, "_selectionValid", function () {
        var selection = window.getSelection();
        var selStr = selection.toString();
        var selLength = selStr.length;
    
        if (selLength < _this.config.minLength || selLength > _this.config.maxLength) {
          return false;
        }
    
        var anchorNodeParent = selection.anchorNode.parentElement;
        var focusNodeParent = selection.focusNode.parentElement;
        if (!anchorNodeParent || !focusNodeParent) return false;
        var anchorParent = anchorNodeParent.closest("[data-texttip-scope-id=\"".concat(_this.id, "\"]"));
        var focusParent = focusNodeParent.closest("[data-texttip-scope-id=\"".concat(_this.id, "\"]")); // Selection must start and end within specified scope
    
        return !!anchorParent && !!focusParent;
      });
    
      _defineProperty(this, "_updatePosition", function () {
        var selection = window.getSelection(); // Allows us to measure where the selection is on the page relative to the viewport
    
        var range = selection.getRangeAt(0);
    
        var _range$getBoundingCli = range.getBoundingClientRect(),
            selTop = _range$getBoundingCli.top,
            selLeft = _range$getBoundingCli.left,
            selWidth = _range$getBoundingCli.width; // Middle of selection width
    
    
        var newTipLeft = selLeft + selWidth / 2 - window.scrollX; // Right above selection 
    
        var newTipBottom = window.innerHeight - selTop - window.scrollY; // Stop tooltip bleeding off of left or right edge of screen
        // Use a buffer of 20px so we don't bump right against the edge
        // The tooltip transforms itself left minus 50% of it's width in css
        // so this will need to be taken into account
    
        var buffer = 20;
        var tipHalfWidth = _this.tipWidth / 2; // "real" means after taking the css transform into account
    
        var realTipLeft = newTipLeft - tipHalfWidth;
        var realTipRight = realTipLeft + _this.tipWidth;
    
        if (realTipLeft < buffer) {
          // Correct for left edge overlap
          newTipLeft = buffer + tipHalfWidth;
        } else if (realTipRight > window.innerWidth - buffer) {
          // Correct for right edge overlap
          newTipLeft = window.innerWidth - buffer - tipHalfWidth;
        }
    
        _this.tipEl.style.left = newTipLeft + 'px';
        _this.tipEl.style.bottom = newTipBottom + 'px';
      });
    
      _defineProperty(this, "_onButtonClick", function (event) {
        event.preventDefault();
        event.stopPropagation();
        var btn = event.currentTarget;
        var btnIndex = parseInt(btn.getAttribute('data-texttip-btn-index'), 10);
        var selection = window.getSelection();
    
        _this.config.buttons[btnIndex].callback(selection.toString());
      });
    
      _defineProperty(this, "_show", function () {
        if (_this.open) return;
        _this.open = true;
    
        _this.tipEl.classList.add('texttip--show');
    
        _this.tipEl.setAttribute('aria-hidden', 'true'); // Callback
    
    
        if (_this.config.on && typeof _this.config.on.show === 'function') _this.config.on.show();
      });
    
      _defineProperty(this, "_hide", function () {
        if (!_this.open) return;
        _this.open = false;
    
        _this.tipEl.classList.remove('texttip--show');
    
        _this.tipEl.setAttribute('aria-hidden', 'false'); // Callback
    
    
        if (_this.config.on && typeof _this.config.on.hide === 'function') _this.config.on.hide();
      });
    
      if (typeof window.getSelection === 'undefined') {
        throw new Error('TextTip: Selection api not supported in this browser');
      }
    
      if (_typeof(config) !== 'object') {
        throw new Error('TextTip: No config supplied');
      }
    
      Object.assign(this.config, config);
    
      if (typeof config.buttons === 'undefined') {
        throw new Error('TextTip: No buttons supplied');
      }
    
      this.isMobileOS = /iPad|iPhone|iPod|Android/i.test(navigator.userAgent);
      this.id = TextTip._getID(); // Hide on mobile OS's, they have their own conflicting tooltips
    
      if (this.config.mobileOSBehaviour === 'hide' && this.isMobileOS) return;
    
      this._setupScope();
    
      this._setupTooltip();
    
      this._setupEvents();
    };
    
    _defineProperty(TextTip, "instanceCount", 0);
    
    _defineProperty(TextTip, "_getID", function () {
      return ++TextTip.instanceCount;
    });
    
    
    ;
    
    /***/ })
    
    /******/ })["default"];
    });
    //# sourceMappingURL=TextTip.js.map
    
    
    </script>
    <style>
    .texttip {
        position: absolute;
        pointer-events: none;
        background: #fff;
        transform: translate(-50%, -12px);
        transition: none;
        opacity: 0; 
    }
    
    .texttip--theme-default {
        border-radius: 7px;
        box-shadow: 0 2px 4px rgba(0, 0, 0, .55);
        transform: translate(-50%, -34px);
        border: 2px solid #000;
    }
    
    .texttip--theme-default::after {
        content: '';
        position: absolute;
        left: 50%;
        top: 100%;
        transform: translate(-50%, 0);
        width: 0;
        height: 0;
        border-style: solid;
        border-width: 6px 9px 0 9px;
        border-color: #000 transparent transparent transparent;
    }
    
    .texttip--show {
        pointer-events: auto;
        transform: translate(-50%, -12px);
        opacity: 1;
    }
    
    .texttip--theme-default.texttip--show {
        transition: opacity .3s, transform .3s;
    }
    
    .texttip__inner {
        position: relative;
        display: flex;
        overflow: hidden;
    }
    
    .texttip--theme-default .texttip__inner {
        border-radius: 7px;
    }
    
    .texttip__btn {
        position: relative;
        cursor: pointer;
        padding: .4em;
        transition: none;
        background: #fff;
    }
    
    .texttip--theme-default .texttip__btn {
        transform: translate(0, 1.5em);
    }
    
    .texttip--theme-default .texttip__btn:hover {
        background: #00e3f4;
    }
    
    .texttip--theme-default.texttip--show .texttip__btn {
        transition-property: transform;
        transition-duration: 200ms;
        transform: translate(0, 0);
    }
    
    .texttip__btn-cover {
        position: absolute;
        display: block;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
    }
    
    .texttip__btn:last-child {
        margin: 0;
    }
    
    .texttip[data-textip-iconformat="url"] img {
        display: block;
        width: auto;
        height: 1.5em;
    }
    
    .texttip[data-textip-iconformat="svgsprite"] svg {
        display: block;
        height: 1.5em;
        width: 1.5em;
        pointer-events: none;
    }
    
    .texttip[data-textip-iconformat="font"] i {
        display: block;
        font-size: 1.5em;
    }
    
    
    
    </style>
    </head>
    <body>
    
            <section class="scope-three" style="padding-top:3em;">
                
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Reprehenderit id temporibus dolorum soluta laboriosam, repellat ipsam facere cumque consequatur. Eos et libero sapiente mollitia accusantium impedit commodi incidunt, accusamus esse.</p>
                
            </section>
    <script>
                    const tip3 = new TextTip({
                        scope: '.scope-three',
                        iconFormat: 'font',
                        buttons: [
                            {title: 'Copy and paste', icon: 'fa fa-copy', callback: console.log},
                            {title: 'Share', icon: 'fa fa-share-square', callback: console.log},
                            {title: 'Favourite', icon: 'fa fa-heart', callback: console.log},
                            {title: 'Like', icon: 'fa fa-thumbs-up', callback: console.log}
                        ]
                    });
                </script>
    </body>
    
    </html>
    

    【讨论】:

    • 你可以为脚本代码制作另一个js文件并添加到链接中
    • 我将整个块粘贴到一个 html 文件中并在我的浏览器中呈现,但光标处没有显示工具提示/悬停。任何特定的浏览器要求?提到的网站可以在我的任何浏览器中运行。
    • 我为您制作了一个新的片段,请检查一下。这将适用于每个浏览器。尝试选择文本
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