openecomp-ui/src/nfvo-components/modal/Modal.jsx

   1 import React from 'react';
   2 import ReactDOM from 'react-dom';
   3 import BootstrapModal from 'react-bootstrap/lib/Modal.js';
   4
   5 let nextModalId = 0;
   6
   7 export default class Modal extends React.Component {
   8
   9         static Header = BootstrapModal.Header;
  10
  11         static Title = BootstrapModal.Title;
  12
  13         static Footer = BootstrapModal.Footer;
  14
  15         static Body = class ModalBody extends React.Component {
  16
  17                 render() {
  18                         let {children, ...props} = this.props;
  19                         return (
  20                                 <BootstrapModal.Body {...props}>
  21                                         {children}
  22                                 </BootstrapModal.Body>
  23                         );
  24                 }
  25
  26                 componentDidMount() {
  27                         let element = ReactDOM.findDOMNode(this);
  28                         element.addEventListener('click', event => {
  29                                 if (event.target.tagName === 'A') {
  30                                         event.preventDefault();
  31                                 }
  32                         });
  33                         ['wheel', 'mousewheel', 'DOMMouseScroll'].forEach(eventType =>
  34                                 element.addEventListener(eventType, event => event.stopPropagation())
  35                         );
  36                 }
  37         };
  38
  39         componentWillMount() {
  40                 this.modalId = `dox-ui-modal-${nextModalId++}`;
  41         }
  42
  43         componentDidMount() {
  44                 this.ensureRootClass();
  45         }
  46
  47         componentDidUpdate() {
  48                 this.ensureRootClass();
  49         }
  50
  51         ensureRootClass() {
  52                 let element = document.getElementById(this.modalId);
  53                 while(element && !element.hasAttribute('data-reactroot')) {
  54                         element = element.parentElement;
  55                 }
  56                 if (element && !element.classList.contains('dox-ui')) {
  57                         element.classList.add('dox-ui');
  58                 }
  59         }
  60
  61         render() {
  62                 let {children, ...props} = this.props;
  63                 return (
  64                         <BootstrapModal {...props} id={this.modalId}>
  65                                 {children}
  66                         </BootstrapModal>
  67                 );
  68         }
  69 }