react-delayload - npm Package Compare versions

Comparing version 0.1.6 to 0.2.0

lib/delayload.js

@@ -8,4 +8,14 @@ 'use strict';
 
-var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
+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; }; }();
+
+var _react = require('react');
+
+var _propTypes = require('prop-types');
+
+var _propTypes2 = _interopRequireDefault(_propTypes);
+
+var _reactDom = require('react-dom');
+
 var _throttle = require('lodash/function/throttle');
@@ -15,77 +25,102 @@
 
-var _react = require('react');
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-var _react2 = _interopRequireDefault(_react);
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
+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 throttle_ms = 100;
 
-var DelayLoad = _react2.default.createClass({
-    displayName: 'DelayLoad',
+var isBrowser = typeof window !== "undefined" && typeof document !== "undefined";
 
-    propTypes: {
-        enableDelay: _react2.default.PropTypes.bool,
-        height: _react2.default.PropTypes.number,
-        threshold: _react2.default.PropTypes.number
-    },
-    getDefaultProps: function getDefaultProps() {
-        return {
-            enableDelay: true,
-            height: 0,
-            threshold: 0
+var DelayLoad = function (_Component) {
+    _inherits(DelayLoad, _Component);
+
+    function DelayLoad(props, context) {
+        _classCallCheck(this, DelayLoad);
+
+        var _this = _possibleConstructorReturn(this, (DelayLoad.__proto__ || Object.getPrototypeOf(DelayLoad)).call(this, props, context));
+
+        _this.state = {
+            visible: !_this.props.enableDelay
         };
-    },
-    getInitialState: function getInitialState() {
-        return {
-            visible: !this.props.enableDelay
-        };
-    },
-    componentDidMount: function componentDidMount() {
-        if (!this.state.visible) this.checkVisible();
 
-        if (this.props.enableDelay && window.addEventListener) {
-            window.addEventListener('scroll', this.checkVisible);
-            window.addEventListener('resize', this.checkVisible);
-        }
-    },
-    componentWillUnmount: function componentWillUnmount() {
-        this.onLoaded();
-    },
-    componentDidUpdate: function componentDidUpdate() {
-        if (!this.state.visible) this.checkVisible();
-    },
+        var func = (0, _throttle2.default)(function () {
+            if (inviewport((0, _reactDom.findDOMNode)(this), this.props.threshold)) {
+                this.setState({ visible: true });
+                this.onLoaded();
+            }
+        }, throttle_ms);
 
-    onLoaded: function onLoaded() {
-        if (this.props.enableDelay && window.removeEventListener) {
-            window.removeEventListener('scroll', this.checkVisible);
-            window.removeEventListener('resize', this.checkVisible);
+        _this.checkVisible = func.bind(_this);
+        return _this;
+    }
+
+    _createClass(DelayLoad, [{
+        key: 'componentDidMount',
+        value: function componentDidMount() {
+            if (!isBrowser) return;
+
+            if (!this.state.visible) this.checkVisible();
+
+            if (this.props.enableDelay && window.addEventListener) {
+                window.addEventListener('scroll', this.checkVisible);
+                window.addEventListener('resize', this.checkVisible);
+            }
         }
-    },
-    checkVisible: (0, _throttle2.default)(function () {
-        if (inviewport(this.getDOMNode(), this.props.threshold)) {
-            this.setState({ visible: true });
+    }, {
+        key: 'componentWillUnmount',
+        value: function componentWillUnmount() {
             this.onLoaded();
         }
-    }, throttle_ms),
+    }, {
+        key: 'componentDidUpdate',
+        value: function componentDidUpdate() {
+            if (isBrowser && !this.state.visible) this.checkVisible();
+        }
+    }, {
+        key: 'onLoaded',
+        value: function onLoaded() {
+            if (isBrowser && this.props.enableDelay && window.removeEventListener) {
+                window.removeEventListener('scroll', this.checkVisible);
+                window.removeEventListener('resize', this.checkVisible);
+            }
+        }
+    }, {
+        key: 'render',
+        value: function render() {
+            var style = {};
 
-    render: function render() {
-        var style = {};
+            if (this.props.height > 0 && !this.state.visible) {
+                style.height = this.props.height;
+            }
+            if (this.props.style) {
+                style = extend(style, this.props.style);
+            }
 
-        if (this.props.height > 0 && !this.state.visible) {
-            style.height = this.props.height;
+            var cssClass = this.props.className || '';
+
+            return React.createElement(
+                'div',
+                { style: style, className: cssClass },
+                this.state.visible ? this.props.children : ''
+            );
         }
-        if (this.props.style) {
-            style = extend(style, this.props.style);
-        }
+    }]);
 
-        var cssClass = this.props.className || '';
+    return DelayLoad;
+}(_react.Component);
 
-        return _react2.default.createElement(
-            'div',
-            { style: style, className: cssClass },
-            this.state.visible ? this.props.children : ''
-        );
-    }
-});
+DelayLoad.propTypes = {
+    enableDelay: _propTypes2.default.bool,
+    height: _propTypes2.default.number,
+    threshold: _propTypes2.default.number
+};
+DelayLoad.defaultProps = {
+    enableDelay: true,
+    height: 0,
+    threshold: 0
+};
 
@@ -165,8 +200,10 @@ exports.default = DelayLoad;
 var setThrottleMilliseconds = exports.setThrottleMilliseconds = function setThrottleMilliseconds(ms) {
-    if (ms > 30) throttle_ms = ms;
+    if (typeof ms === 'number' && ms > 30) throttle_ms = ms;
 };
 
 function inviewport(el, threshold) {
-    if (typeof threshold !== 'number') threshold = 0;
+    if (!isBrowser) return false;
 
+    if (typeof threshold !== 'number' || isNaN(threshold)) threshold = 0;
+
     var winHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
@@ -173,0 +210,0 @@ var winWidth = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;

package.json

@@ -16,3 +16,3 @@ {
   "author": "Nickel Jianhui Zhu <[e-mail]>",
-  "version": "0.1.6",
+  "version": "0.2.0",
   "license": "MIT",
@@ -41,19 +41,21 @@ "private": false,
   "peerDependencies": {
-    "react": "^15.1.0"
+    "prop-types": "^15.5.8",
+    "react": "^15.5.4",
+    "react-dom": "^15.5.4"
   },
   "devDependencies": {
-    "babel-core": "^6.9.0",
-    "babel-loader": "^6.2.4",
-    "babel-preset-es2015": "^6.9.0",
-    "babel-preset-react": "^6.5.0",
-    "express": "^4.13.4",
-    "grunt": "^0.4.5",
+    "babel-core": "^6.24.1",
+    "babel-loader": "^7.0.0",
+    "babel-preset-es2015": "^6.24.1",
+    "babel-preset-react": "^6.24.1",
+    "es6-docready": "^1.0.0",
+    "grunt": "^1.0.1",
     "grunt-babel": "^6.0.0",
-    "grunt-contrib-clean": "^0.6.0",
-    "grunt-contrib-concat": "^0.5.1",
-    "grunt-contrib-uglify": "^0.9.2",
-    "grunt-contrib-watch": "^0.6.1",
-    "grunt-webpack": "^1.0.11",
-    "swig": "^1.4.2",
-    "uglify-loader": "^1.3.0"
+    "grunt-contrib-clean": "^1.1.0",
+    "grunt-contrib-concat": "^1.0.1",
+    "grunt-contrib-uglify": "^2.3.0",
+    "grunt-contrib-watch": "^1.0.0",
+    "grunt-webpack": "^2.0.1",
+    "webpack": "^2.4.1",
+    "webpack-dev-server": "^2.4.4"
   },
@@ -60,0 +62,0 @@ "repository": {

README.md

@@ -11,4 +11,7 @@ # React-DelayLoad
 
-	npm install react-delayload --save-dev
+	yarn add react-picker
+or
 
+	npm install react-picker --save
+
 ## Example
@@ -15,0 +18,0 @@

New alerts

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License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Fixed alerts

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License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Network access

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This module accesses the network.

Found 1 instance in 1 package

Dynamic require

Supply chain risk

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

Found 1 instance in 1 package

Minified code

Quality

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

Found 1 instance in 1 package

Improved metrics

Number of low quality alerts

1

decreased by-50%

Number of lines in readme file

88

increased by3.53%

Number of low supply chain risk alerts

0

decreased by-100%

Worsened metrics

Total package byte prevSize

170430

decreased by-87.75%

Dependency count

4

increased by100%

Number of package files

16

decreased by-46.67%

Lines of code

193

decreased by-81.78%

No dependency changes