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Fix bug delete picture and fix ImgPreview slider

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This commit is contained in:
cyril lopez 2018-02-27 18:26:16 +01:00
parent 03668670dc
commit 8a33b6cea2
2 changed files with 12 additions and 9 deletions
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20
packages/strapi-helper-plugin/lib/src/components/ImgPreview/index.js
View File

@ -8,7 +8,7 @@
import React from 'react';
import PropTypes from 'prop-types';
import { FormattedMessage } from 'react-intl';
import { cloneDeep, get, isEmpty, isObject, size } from 'lodash';
import { cloneDeep, get, has, isEmpty, isObject, size } from 'lodash';
import cn from 'classnames';
import BkgImg from 'assets/icons/icon_upload.svg';
@ -25,6 +25,7 @@ class ImgPreview extends React.Component {
isOver: false,
isOverArrow: false,
isImg: false,
isInitValue: false,
};
componentDidMount() {
@ -43,16 +44,14 @@ class ImgPreview extends React.Component {
this.updateFilePosition(nextProps.files.length - 1);
}
// Update the preview
if (nextProps.didDeleteFile !== this.props.didDeleteFile) {
// Update the preview or slide pictures or init the component
if (nextProps.didDeleteFile !== this.props.didDeleteFile || nextProps.position !== this.props.position || size(nextProps.files) !== size(this.props.files) && !this.state.isInitValue) {
const file = nextProps.files[nextProps.position] || '';
this.generateImgURL(file)
}
// Slide pictures
if (nextProps.position !== this.props.position) {
const file = nextProps.files[nextProps.position] || '';
this.generateImgURL(file);
if (!this.state.isInitValue) {
this.setState({ isInitValue: true });
}
}
}
@ -68,7 +67,7 @@ class ImgPreview extends React.Component {
* @return {URL}
*/
generateImgURL = (file) => {
if (this.isPictureType(file.name)) {
if (this.isPictureType(file.name) && !has(file, 'url')) {
const reader = new FileReader();
reader.onloadend = () => {
this.setState({
@ -78,6 +77,9 @@ class ImgPreview extends React.Component {
}
reader.readAsDataURL(file);
} else if (has(file, 'url')) {
const isImg = this.isPictureType(file.name);
this.setState({ isImg, imgURL: `${strapi.backendURL}${file.url}` });
} else {
this.setState({ isImg: false, imgURL: file.name });
}

1
packages/strapi-helper-plugin/lib/src/components/ImgPreviewHint/styles.scss
View File

@ -1,5 +1,6 @@
.imgPreviewHint {
display: block;
width: 100%;
position: absolute;
top: 49px;
padding: 12px 75px 0 75px;