Release v1.1.0

README.md

@@ -54,16 +54,16 @@ We're living a _declarative renaissance_, that's why we decided to take advantag
 
 A pretty common use case is to copy content from another element. You can do that by adding a `data-clipboard-target` attribute in your trigger element.
 
-The value you include on this attribute needs to match another's element selector.
+The value you include on this attribute needs to match another's element `id` attribute.
 
-<a href="http://zenorocha.github.io/clipboard.js/#example-target"><img width="473" alt="example-2" src="https://cloud.githubusercontent.com/assets/398893/9983467/a4946aaa-5fb1-11e5-9780-f09fcd7ca6c8.png"></a>
+<a href="http://zenorocha.github.io/clipboard.js/#demo-target"><img width="473" alt="example-2" src="https://cloud.githubusercontent.com/assets/398893/9983467/a4946aaa-5fb1-11e5-9780-f09fcd7ca6c8.png"></a>
 
 ```html
 <!-- Target -->
 <input id="foo" value="https://github.com/zenorocha/clipboard.js.git">
 
 <!-- Trigger -->
-<button class="btn" data-clipboard-target="#foo">
+<button class="btn" data-clipboard-target="foo">
     <img src="assets/clippy.svg" alt="Copy to clipboard">
 </button>
 ```
@@ -74,14 +74,14 @@ Additionally, you can define a `data-clipboard-action` attribute to specify if y
 
 If you omit this attribute, `copy` will be used by default.
 
-<a href="http://zenorocha.github.io/clipboard.js/#example-action"><img width="473" alt="example-3" src="https://cloud.githubusercontent.com/assets/398893/10000358/7df57b9c-6050-11e5-9cd1-fbc51d2fd0a7.png"></a>
+<a href="http://zenorocha.github.io/clipboard.js/#demo-action"><img width="473" alt="example-3" src="https://cloud.githubusercontent.com/assets/398893/10000358/7df57b9c-6050-11e5-9cd1-fbc51d2fd0a7.png"></a>
 
 ```html
 <!-- Target -->
 <textarea id="bar">Mussum ipsum cacilds...</textarea>
 
 <!-- Trigger -->
-<button class="btn" data-clipboard-action="cut" data-clipboard-target="#bar">
+<button class="btn" data-clipboard-action="cut" data-clipboard-target="bar">
     Cut to clipboard
 </button>
 ```
@@ -92,7 +92,7 @@ As you may expect, the `cut` action only works on `<input>` or `<textarea>` elem
 
 Truth is, you don't even need another element to copy its content from. You can just include a `data-clipboard-text` attribute in your trigger element.
 
-<a href="http://zenorocha.github.io/clipboard.js/#example-text"><img width="147" alt="example-1" src="https://cloud.githubusercontent.com/assets/398893/10000347/6e16cf8c-6050-11e5-9883-1c5681f9ec45.png"></a>
+<a href="http://zenorocha.github.io/clipboard.js/#demo-text"><img width="147" alt="example-1" src="https://cloud.githubusercontent.com/assets/398893/10000347/6e16cf8c-6050-11e5-9883-1c5681f9ec45.png"></a>
 
 ```html
 <!-- Trigger -->
@@ -101,30 +101,6 @@ Truth is, you don't even need another element to copy its content from. You can
 </button>
 ```
 
-## Advanced Usage
-
-If you don't want to modify your HTML, there's a pretty handy imperative API for you to use. All you need to do is declare a function, do your thing, and return a value.
-
-For instance, if you want to dynamically set a `target`, you'll need to return a Node.
-
-```js
-new Clipboard('.btn', {
-    target: function(trigger) {
-        return trigger.nextElementSibling;
-    }
-});
-```
-
-If you want to dynamically set a `text`, you'll return a String.
-
-```js
-new Clipboard('.btn', {
-    text: function(trigger) {
-        return trigger.getAttribute('aria-label');
-    }
-});
-```
-
 ## Events
 
 There are cases where you'd like to show some user feedback or capture what has been selected after a copy/cut operation.

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "clipboard",
-  "version": "1.3.0",
+  "version": "1.1.0",
   "description": "Modern copy to clipboard. No Flash. Just 2kb",
   "license": "MIT",
   "main": "src/clipboard.js",

dist/clipboard.js

@@ -1,541 +0,0 @@
-(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Clipboard = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
-/**
- * Module dependencies.
- */
-
-var closest = require('closest')
-  , event = require('component-event');
-
-/**
- * Delegate event `type` to `selector`
- * and invoke `fn(e)`. A callback function
- * is returned which may be passed to `.unbind()`.
- *
- * @param {Element} el
- * @param {String} selector
- * @param {String} type
- * @param {Function} fn
- * @param {Boolean} capture
- * @return {Function}
- * @api public
- */
-
-// Some events don't bubble, so we want to bind to the capture phase instead
-// when delegating.
-var forceCaptureEvents = ['focus', 'blur'];
-
-exports.bind = function(el, selector, type, fn, capture){
-  if (forceCaptureEvents.indexOf(type) !== -1) capture = true;
-
-  return event.bind(el, type, function(e){
-    var target = e.target || e.srcElement;
-    e.delegateTarget = closest(target, selector, true, el);
-    if (e.delegateTarget) fn.call(el, e);
-  }, capture);
-};
-
-/**
- * Unbind event `type`'s callback `fn`.
- *
- * @param {Element} el
- * @param {String} type
- * @param {Function} fn
- * @param {Boolean} capture
- * @api public
- */
-
-exports.unbind = function(el, type, fn, capture){
-  if (forceCaptureEvents.indexOf(type) !== -1) capture = true;
-
-  event.unbind(el, type, fn, capture);
-};
-
-},{"closest":2,"component-event":4}],2:[function(require,module,exports){
-var matches = require('matches-selector')
-
-module.exports = function (element, selector, checkYoSelf) {
-  var parent = checkYoSelf ? element : element.parentNode
-
-  while (parent && parent !== document) {
-    if (matches(parent, selector)) return parent;
-    parent = parent.parentNode
-  }
-}
-
-},{"matches-selector":3}],3:[function(require,module,exports){
-
-/**
- * Element prototype.
- */
-
-var proto = Element.prototype;
-
-/**
- * Vendor function.
- */
-
-var vendor = proto.matchesSelector
-  || proto.webkitMatchesSelector
-  || proto.mozMatchesSelector
-  || proto.msMatchesSelector
-  || proto.oMatchesSelector;
-
-/**
- * Expose `match()`.
- */
-
-module.exports = match;
-
-/**
- * Match `el` to `selector`.
- *
- * @param {Element} el
- * @param {String} selector
- * @return {Boolean}
- * @api public
- */
-
-function match(el, selector) {
-  if (vendor) return vendor.call(el, selector);
-  var nodes = el.parentNode.querySelectorAll(selector);
-  for (var i = 0; i < nodes.length; ++i) {
-    if (nodes[i] == el) return true;
-  }
-  return false;
-}
-},{}],4:[function(require,module,exports){
-var bind = window.addEventListener ? 'addEventListener' : 'attachEvent',
-    unbind = window.removeEventListener ? 'removeEventListener' : 'detachEvent',
-    prefix = bind !== 'addEventListener' ? 'on' : '';
-
-/**
- * Bind `el` event `type` to `fn`.
- *
- * @param {Element} el
- * @param {String} type
- * @param {Function} fn
- * @param {Boolean} capture
- * @return {Function}
- * @api public
- */
-
-exports.bind = function(el, type, fn, capture){
-  el[bind](prefix + type, fn, capture || false);
-  return fn;
-};
-
-/**
- * Unbind `el` event `type`'s callback `fn`.
- *
- * @param {Element} el
- * @param {String} type
- * @param {Function} fn
- * @param {Boolean} capture
- * @return {Function}
- * @api public
- */
-
-exports.unbind = function(el, type, fn, capture){
-  el[unbind](prefix + type, fn, capture || false);
-  return fn;
-};
-},{}],5:[function(require,module,exports){
-function E () {
-	// Keep this empty so it's easier to inherit from
-  // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)
-}
-
-E.prototype = {
-	on: function (name, callback, ctx) {
-    var e = this.e || (this.e = {});
-    
-    (e[name] || (e[name] = [])).push({
-      fn: callback,
-      ctx: ctx
-    });
-    
-    return this;
-  },
-
-  once: function (name, callback, ctx) {
-    var self = this;
-    var fn = function () {
-      self.off(name, fn);
-      callback.apply(ctx, arguments);
-    };
-    
-    return this.on(name, fn, ctx);
-  },
-
-  emit: function (name) {
-    var data = [].slice.call(arguments, 1);
-    var evtArr = ((this.e || (this.e = {}))[name] || []).slice();
-    var i = 0;
-    var len = evtArr.length;
-    
-    for (i; i < len; i++) {
-      evtArr[i].fn.apply(evtArr[i].ctx, data);
-    }
-    
-    return this;
-  },
-
-  off: function (name, callback) {
-    var e = this.e || (this.e = {});
-    var evts = e[name];
-    var liveEvents = [];
-    
-    if (evts && callback) {
-      for (var i = 0, len = evts.length; i < len; i++) {
-        if (evts[i].fn !== callback) liveEvents.push(evts[i]);
-      }
-    }
-    
-    // Remove event from queue to prevent memory leak
-    // Suggested by https://github.com/lazd
-    // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910
-
-    (liveEvents.length) 
-      ? e[name] = liveEvents
-      : delete e[name];
-    
-    return this;
-  }
-};
-
-module.exports = E;
-
-},{}],6:[function(require,module,exports){
-/**
- * Inner class which performs selection and copy operations.
- */
-'use strict';
-
-exports.__esModule = true;
-
-var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-var ClipboardAction = (function () {
-    /**
-     * Initializes selection from either `text` or `target` property.
-     * @param {Object} options
-     */
-
-    function ClipboardAction(options) {
-        _classCallCheck(this, ClipboardAction);
-
-        this.action = options.action;
-        this.emitter = options.emitter;
-        this.target = options.target;
-        this.text = options.text;
-        this.trigger = options.trigger;
-
-        this.selectedText = '';
-
-        if (this.text && this.target) {
-            throw new Error('Multiple attributes declared, use either "target" or "text"');
-        } else if (this.text) {
-            this.selectFake();
-        } else if (this.target) {
-            this.selectTarget();
-        } else {
-            throw new Error('Missing required attributes, use either "target" or "text"');
-        }
-    }
-
-    /**
-     * Creates a fake input element, sets its value from `text` property,
-     * and makes a selection on it.
-     */
-
-    ClipboardAction.prototype.selectFake = function selectFake() {
-        var _this = this;
-
-        this.removeFake();
-
-        this.fakeHandler = document.body.addEventListener('click', function () {
-            return _this.removeFake();
-        });
-
-        this.fakeElem = document.createElement('input');
-        this.fakeElem.style.position = 'absolute';
-        this.fakeElem.style.left = '-9999px';
-        this.fakeElem.setAttribute('readonly', '');
-        this.fakeElem.value = this.text;
-        this.selectedText = this.text;
-
-        document.body.appendChild(this.fakeElem);
-
-        this.fakeElem.select();
-        this.copyText();
-    };
-
-    /**
-     * Only removes the fake element after another click event, that way
-     * an user can hit `Ctrl+C` to copy because selection still exists.
-     */
-
-    ClipboardAction.prototype.removeFake = function removeFake() {
-        if (this.fakeHandler) {
-            document.body.removeEventListener('click');
-            this.fakeHandler = null;
-        }
-
-        if (this.fakeElem) {
-            document.body.removeChild(this.fakeElem);
-            this.fakeElem = null;
-        }
-    };
-
-    /**
-     * Selects the content from element passed on `target` property.
-     */
-
-    ClipboardAction.prototype.selectTarget = function selectTarget() {
-        if (this.target.nodeName === 'INPUT' || this.target.nodeName === 'TEXTAREA') {
-            this.target.select();
-            this.selectedText = this.target.value;
-        } else {
-            var range = document.createRange();
-            var selection = window.getSelection();
-
-            range.selectNodeContents(this.target);
-            selection.addRange(range);
-            this.selectedText = selection.toString();
-        }
-
-        this.copyText();
-    };
-
-    /**
-     * Executes the copy operation based on the current selection.
-     */
-
-    ClipboardAction.prototype.copyText = function copyText() {
-        var succeeded = undefined;
-
-        try {
-            succeeded = document.execCommand(this.action);
-        } catch (err) {
-            succeeded = false;
-        }
-
-        this.handleResult(succeeded);
-    };
-
-    /**
-     * Fires an event based on the copy operation result.
-     * @param {Boolean} succeeded
-     */
-
-    ClipboardAction.prototype.handleResult = function handleResult(succeeded) {
-        if (succeeded) {
-            this.emitter.emit('success', {
-                action: this.action,
-                text: this.selectedText,
-                trigger: this.trigger,
-                clearSelection: this.clearSelection.bind(this)
-            });
-        } else {
-            this.emitter.emit('error', {
-                action: this.action,
-                trigger: this.trigger,
-                clearSelection: this.clearSelection.bind(this)
-            });
-        }
-    };
-
-    /**
-     * Removes current selection and focus from `target` element.
-     */
-
-    ClipboardAction.prototype.clearSelection = function clearSelection() {
-        if (this.target) {
-            this.target.blur();
-        }
-
-        window.getSelection().removeAllRanges();
-    };
-
-    /**
-     * Sets the `action` to be performed which can be either 'copy' or 'cut'.
-     * @param {String} action
-     */
-
-    _createClass(ClipboardAction, [{
-        key: 'action',
-        set: function set(action) {
-            this._action = action || 'copy';
-
-            if (this._action !== 'copy' && this._action !== 'cut') {
-                throw new Error('Invalid "action" value, use either "copy" or "cut"');
-            }
-        },
-
-        /**
-         * Gets the `action` property.
-         * @return {String}
-         */
-        get: function get() {
-            return this._action;
-        }
-
-        /**
-         * Sets the `target` property using an element that will be have its content
-         * copied.
-         * @param {Element} target
-         */
-    }, {
-        key: 'target',
-        set: function set(target) {
-            if (target !== undefined) {
-                if (target && typeof target === 'object' && target.nodeType === 1) {
-                    this._target = target;
-                } else {
-                    throw new Error('Invalid "target" value, use a valid Element');
-                }
-            }
-        },
-
-        /**
-         * Gets the `target` property.
-         * @return {String|HTMLElement}
-         */
-        get: function get() {
-            return this._target;
-        }
-    }]);
-
-    return ClipboardAction;
-})();
-
-exports['default'] = ClipboardAction;
-module.exports = exports['default'];
-
-},{}],7:[function(require,module,exports){
-'use strict';
-
-exports.__esModule = true;
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
-
-var _clipboardAction = require('./clipboard-action');
-
-var _clipboardAction2 = _interopRequireDefault(_clipboardAction);
-
-var _delegateEvents = require('delegate-events');
-
-var _delegateEvents2 = _interopRequireDefault(_delegateEvents);
-
-var _tinyEmitter = require('tiny-emitter');
-
-var _tinyEmitter2 = _interopRequireDefault(_tinyEmitter);
-
-var prefix = 'data-clipboard-';
-
-/**
- * Base class which takes a selector, delegates a click event to it,
- * and instantiates a new `ClipboardAction` on each click.
- */
-
-var Clipboard = (function (_Emitter) {
-    _inherits(Clipboard, _Emitter);
-
-    /**
-     * Delegates a click event on the passed selector.
-     * @param {String} selector
-     * @param {Object} options
-     */
-
-    function Clipboard(selector, options) {
-        var _this = this;
-
-        _classCallCheck(this, Clipboard);
-
-        _Emitter.call(this);
-
-        this.resolveOptions(options);
-
-        _delegateEvents2['default'].bind(document.body, selector, 'click', function (e) {
-            return _this.initialize(e);
-        });
-    }
-
-    /**
-     * Defines if attributes would be resolved using an internal setter function
-     * or a custom function that was passed in the constructor.
-     * @param {Object} options
-     */
-
-    Clipboard.prototype.resolveOptions = function resolveOptions(options) {
-        options = options || {};
-
-        this.action = typeof options.action === 'function' ? options.action : this.setAction;
-        this.target = typeof options.target === 'function' ? options.target : this.setTarget;
-        this.text = typeof options.text === 'function' ? options.text : this.setText;
-    };
-
-    /**
-     * Sets the `action` lookup function.
-     * @param {Element} trigger
-     */
-
-    Clipboard.prototype.setAction = function setAction(trigger) {
-        return trigger.getAttribute(prefix + 'action');
-    };
-
-    /**
-     * Sets the `target` lookup function.
-     * @param {Element} trigger
-     */
-
-    Clipboard.prototype.setTarget = function setTarget(trigger) {
-        var target = trigger.getAttribute(prefix + 'target');
-
-        if (target) {
-            return document.querySelector(target);
-        }
-    };
-
-    /**
-     * Sets the `text` lookup function.
-     * @param {Element} trigger
-     */
-
-    Clipboard.prototype.setText = function setText(trigger) {
-        return trigger.getAttribute(prefix + 'text');
-    };
-
-    /**
-     * Defines a new `ClipboardAction` on each click event.
-     * @param {Event} e
-     */
-
-    Clipboard.prototype.initialize = function initialize(e) {
-        if (this.clipboardAction) {
-            this.clipboardAction = null;
-        }
-
-        this.clipboardAction = new _clipboardAction2['default']({
-            action: this.action(e.delegateTarget),
-            target: this.target(e.delegateTarget),
-            text: this.text(e.delegateTarget),
-            trigger: e.delegateTarget,
-            emitter: this
-        });
-    };
-
-    return Clipboard;
-})(_tinyEmitter2['default']);
-
-exports['default'] = Clipboard;
-module.exports = exports['default'];
-
-},{"./clipboard-action":6,"delegate-events":1,"tiny-emitter":5}]},{},[7])(7)
-});

package.json

@@ -1,6 +1,6 @@
 {
   "name": "clipboard",
-  "version": "1.3.0",
+  "version": "1.1.0",
   "description": "Modern copy to clipboard. No Flash. Just 2kb",
   "repository": "zenorocha/clipboard.js",
   "main": "src/clipboard.js",
@@ -28,8 +28,8 @@
   },
   "scripts": {
     "publish": "npm run build && npm run minify",
-    "build": "browserify src/clipboard.js -s Clipboard -t [babelify --loose all] -o dist/clipboard.js",
+    "build": "browserify src/clipboard.js -t [babelify --loose all] -o dist/clipboard.min.js",
-    "minify": "uglify -s dist/clipboard.js -o dist/clipboard.min.js",
+    "minify": "uglify -s dist/clipboard.min.js -o dist/clipboard.min.js",
     "test": "karma start --single-run"
   }
 }

src/clipboard-action.js

@@ -16,7 +16,7 @@ class ClipboardAction {
         this.selectedText = '';
 
         if (this.text && this.target) {
-            throw new Error('Multiple attributes declared, use either "target" or "text"');
+            throw new Error('Multiple attributes declared, use either "data-clipboard-target" or "data-clipboard-text"');
         }
         else if (this.text) {
             this.selectFake();
@@ -25,7 +25,7 @@ class ClipboardAction {
             this.selectTarget();
         }
         else {
-            throw new Error('Missing required attributes, use either "target" or "text"');
+            throw new Error('Missing required attributes, use either "data-clipboard-target" or "data-clipboard-text"');
         }
     }
 
@@ -144,7 +144,7 @@ class ClipboardAction {
         this._action = action || 'copy';
 
         if (this._action !== 'copy' && this._action !== 'cut') {
-            throw new Error('Invalid "action" value, use either "copy" or "cut"');
+            throw new Error('Invalid "data-clipboard-action" value, use either "copy" or "cut"');
         }
     }
 
@@ -157,17 +157,16 @@ class ClipboardAction {
     }
 
     /**
-     * Sets the `target` property using an element that will be have its content
+     * Sets the `target` property using the ID of an element
-     * copied.
+     * that will be have its content copied.
-     * @param {Element} target
+     * @param {String} target
      */
     set target(target) {
-        if (target !== undefined) {
+        if (target) {
-            if (target && typeof target === 'object' && target.nodeType === 1) {
+            this._target = document.getElementById(target);
-                this._target = target;
+
-            }
+            if (!this._target) {
-            else {
+                throw new Error('Invalid "data-clipboard-target" selector, use a value that matches an ID');
-                throw new Error('Invalid "target" value, use a valid Element');
             }
         }
     }

src/clipboard.js

@@ -2,8 +2,6 @@ import ClipboardAction from './clipboard-action';
 import Delegate from 'delegate-events';
 import Emitter from 'tiny-emitter';
 
-const prefix = 'data-clipboard-';
-
 /**
  * Base class which takes a selector, delegates a click event to it,
  * and instantiates a new `ClipboardAction` on each click.
@@ -12,57 +10,17 @@ class Clipboard extends Emitter {
     /**
      * Delegates a click event on the passed selector.
      * @param {String} selector
-     * @param {Object} options
      */
-    constructor(selector, options) {
+    constructor(selector) {
         super();
 
-        this.resolveOptions(options);
+        if (!document.querySelectorAll(selector).length) {
+            throw new Error('No matches were found for the provided selector');
+        }
 
         Delegate.bind(document.body, selector, 'click', (e) => this.initialize(e));
     }
 
-    /**
-     * Defines if attributes would be resolved using an internal setter function
-     * or a custom function that was passed in the constructor.
-     * @param {Object} options
-     */
-    resolveOptions(options) {
-        options = options || {};
-
-        this.action = (typeof options.action === 'function') ? options.action : this.setAction;
-        this.target = (typeof options.target === 'function') ? options.target : this.setTarget;
-        this.text   = (typeof options.text   === 'function') ? options.text   : this.setText;
-    }
-
-    /**
-     * Sets the `action` lookup function.
-     * @param {Element} trigger
-     */
-    setAction(trigger) {
-        return trigger.getAttribute(prefix + 'action');
-    }
-
-    /**
-     * Sets the `target` lookup function.
-     * @param {Element} trigger
-     */
-    setTarget(trigger) {
-        let target = trigger.getAttribute(prefix + 'target');
-
-        if (target) {
-            return document.querySelector(target);
-        }
-    }
-
-    /**
-     * Sets the `text` lookup function.
-     * @param {Element} trigger
-     */
-    setText(trigger) {
-        return trigger.getAttribute(prefix + 'text');
-    }
-
     /**
      * Defines a new `ClipboardAction` on each click event.
      * @param {Event} e
@@ -72,10 +30,12 @@ class Clipboard extends Emitter {
             this.clipboardAction = null;
         }
 
+        const prefix = 'data-clipboard-';
+
         this.clipboardAction = new ClipboardAction({
-            action  : this.action(e.delegateTarget),
+            action  : e.delegateTarget.getAttribute(prefix + 'action'),
-            target  : this.target(e.delegateTarget),
+            target  : e.delegateTarget.getAttribute(prefix + 'target'),
-            text    : this.text(e.delegateTarget),
+            text    : e.delegateTarget.getAttribute(prefix + 'text'),
             trigger : e.delegateTarget,
             emitter : this
         });
@@ -83,3 +43,5 @@ class Clipboard extends Emitter {
 }
 
 export default Clipboard;
+
+global.Clipboard = Clipboard;

test/clipboard-action.js

@@ -20,34 +20,34 @@ describe('ClipboardAction', () => {
     });
 
     describe('#constructor', () => {
-        it('should throw an error since both "text" and "target" were passed', done => {
+        it('should throw an error since both "data-clipboard-text" and "data-clipboard-target" were passed', done => {
             try {
                 new ClipboardAction({
                     text: 'foo',
-                    target: document.querySelector('#input')
+                    target: 'input'
                 });
             }
             catch(e) {
-                assert.equal(e.message, 'Multiple attributes declared, use either "target" or "text"');
+                assert.equal(e.message, 'Multiple attributes declared, use either "data-clipboard-target" or "data-clipboard-text"');
                 done();
             }
         });
 
-        it('should throw an error since neither "text" nor "target" were passed', done => {
+        it('should throw an error since neither "data-clipboard-text" nor "data-clipboard-target" were passed', done => {
             try {
                 new ClipboardAction({
                     action: ''
                 });
             }
             catch(e) {
-                assert.equal(e.message, 'Missing required attributes, use either "target" or "text"');
+                assert.equal(e.message, 'Missing required attributes, use either "data-clipboard-target" or "data-clipboard-text"');
                 done();
             }
         });
     });
 
     describe('#set action', () => {
-        it('should throw an error since "action" is invalid', done => {
+        it('should throw an error since "data-clipboard-action" is invalid', done => {
             try {
                 new ClipboardAction({
                     text: 'foo',
@@ -55,21 +55,21 @@ describe('ClipboardAction', () => {
                 });
             }
             catch(e) {
-                assert.equal(e.message, 'Invalid "action" value, use either "copy" or "cut"');
+                assert.equal(e.message, 'Invalid "data-clipboard-action" value, use either "copy" or "cut"');
                 done();
             }
         });
     });
 
     describe('#set target', () => {
-        it('should throw an error since "target" do not match any element', done => {
+        it('should throw an error since "data-clipboard-target" do not match any element', done => {
             try {
                 new ClipboardAction({
-                    target: document.querySelector('#foo')
+                    target: 'foo'
                 });
             }
             catch(e) {
-                assert.equal(e.message, 'Invalid "target" value, use a valid Element');
+                assert.equal(e.message, 'Invalid "data-clipboard-target" selector, use a value that matches an ID');
                 done();
             }
         });
@@ -103,7 +103,7 @@ describe('ClipboardAction', () => {
         it('should select text from editable element', () => {
             let clip = new ClipboardAction({
                 emitter: new Emitter(),
-                target: document.querySelector('#input')
+                target: 'input'
             });
 
             assert.equal(clip.selectedText, clip.target.value);
@@ -112,7 +112,7 @@ describe('ClipboardAction', () => {
         it('should select text from non-editable element', () => {
             let clip = new ClipboardAction({
                 emitter: new Emitter(),
-                target: document.querySelector('#paragraph')
+                target: 'paragraph'
             });
 
             assert.equal(clip.selectedText, clip.target.textContent);
@@ -139,7 +139,7 @@ describe('ClipboardAction', () => {
 
             let clip = new ClipboardAction({
                 emitter: emitter,
-                target: document.querySelector('#input')
+                target: 'input'
             });
         });
 
@@ -154,7 +154,7 @@ describe('ClipboardAction', () => {
 
             let clip = new ClipboardAction({
                 emitter: emitter,
-                target: document.querySelector('#input')
+                target: 'input'
             });
         });
     });
@@ -163,7 +163,7 @@ describe('ClipboardAction', () => {
         it('should fire a success event with certain properties', done => {
             let clip = new ClipboardAction({
                 emitter: new Emitter(),
-                target: document.querySelector('#input')
+                target: 'input'
             });
 
             clip.emitter.on('success', (e) => {
@@ -181,7 +181,7 @@ describe('ClipboardAction', () => {
         it('should fire a error event with certain properties', done => {
             let clip = new ClipboardAction({
                 emitter: new Emitter(),
-                target: document.querySelector('#input')
+                target: 'input'
             });
 
             clip.emitter.on('error', (e) => {
@@ -200,7 +200,7 @@ describe('ClipboardAction', () => {
         it('should remove focus from target and text selection', () => {
             let clip = new ClipboardAction({
                 emitter: new Emitter(),
-                target: document.querySelector('#input')
+                target: 'input'
             });
 
             clip.clearSelection();

test/clipboard.js

@@ -2,68 +2,49 @@ import Clipboard from '../src/clipboard';
 import ClipboardAction from '../src/clipboard-action';
 
 describe('Clipboard', () => {
-    before(() => {
+    describe('#constructor', () => {
-        global.button = document.createElement('button');
+        it('should throw an error since there was no arguments passed', done => {
-        global.button.setAttribute('class', 'btn');
+            try {
-        global.button.setAttribute('data-clipboard-text', 'foo');
+                new Clipboard();
-        document.body.appendChild(global.button);
+            }
-
+            catch(e) {
-        global.event = {
+                assert.equal(e.message, 'No matches were found for the provided selector');
-            delegateTarget: global.button
+                done();
-        };
+            }
-    });
-
-    after(() => {
-        document.body.innerHTML = '';
-    });
-
-    describe('#resolveOptions', function() {
-        it('should set action as a function', () => {
-            var fn = function() {};
-            var clipboard = new Clipboard('.btn', {
-                action: fn
-            });
-            assert.equal(fn, clipboard.action);
         });
 
-        it('should set target as a function', () => {
+        it('should throw an error since an empty selector has been passed', done => {
-            var fn = function() {};
+            try {
-            var clipboard = new Clipboard('.btn', {
+                new Clipboard('#abc');
-                target: fn
+            }
-            });
+            catch(e) {
-            assert.equal(fn, clipboard.target);
+                assert.equal(e.message, 'No matches were found for the provided selector');
-        });
+                done();
-
+            }
-        it('should set text as a function', () => {
-            var fn = function() {};
-            var clipboard = new Clipboard('.btn', {
-                text: fn
-            });
-            assert.equal(fn, clipboard.text);
         });
     });
 
     describe('#initialize', () => {
+        before(() => {
+            global.button = document.createElement('button');
+            global.button.setAttribute('class', 'btn');
+            global.button.setAttribute('data-clipboard-text', 'foo');
+            document.body.appendChild(global.button);
+
+            global.event = {
+                delegateTarget: global.button
+            };
+        });
+
+        after(() => {
+            document.body.innerHTML = '';
+        });
+
         it('should create a new instance of ClipboardAction', () => {
             let clipboard = new Clipboard('.btn');
 
             clipboard.initialize(global.event);
             assert.instanceOf(clipboard.clipboardAction, ClipboardAction);
         });
-
-        it('should throws exception target', done => {
-            try {
-                var clipboard = new Clipboard('.btn', {
-                    target: function() {
-                        return null;
-                    }
-                });
-                clipboard.initialize(global.event);
-            }
-            catch(e) {
-                assert.equal(e.message, 'Invalid "target" value, use a valid Element');
-                done();
-            }
-        });
     });
 });