From 258be2c304d8135c00e6024c1d58b97b690c4ea3 Mon Sep 17 00:00:00 2001
From: Joseph Weston <joseph.weston08@gmail.com>
Date: Tue, 6 Feb 2018 18:57:12 +0100
Subject: [PATCH] disable preview on file upload dropzones
The docs for react-dropzone say that we have to explicitly
free the 'file preview' to avoid memory leaks in the browser (!).
Presumably disabling previews means we don't have to manage this
ourselves.
---
client/views/Exams.js | 13 ++++++++++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/client/views/Exams.js b/client/views/Exams.js
index 746d739d5..345a650d5 100644
--- a/client/views/Exams.js
+++ b/client/views/Exams.js
@@ -186,7 +186,11 @@ class Exams extends React.Component {
<h5 className='subtitle'>then we know that to do with PDF's</h5>
<Dropzone accept=".yml, text/yaml, text/x-yaml, application/yaml, application/x-yaml"
- style={{}} activeStyle={{borderStyle: 'dashed', width: 'fit-content', margin: 'auto'}} onDrop={this.onDropYAML}>
+ style={{}} activeStyle={{borderStyle: 'dashed', width: 'fit-content', margin: 'auto'}}
+ onDrop={this.onDropYAML}
+ disablePreview="true"
+ multiple="false"
+ >
<div className="file has-name is-boxed is-centered">
<label className="file-label">
<span className="file-cta">
@@ -235,8 +239,11 @@ class Exams extends React.Component {
<Dropzone accept={"application/pdf"} style={{}}
activeStyle={{borderStyle: 'dashed', width: 'fit-content', margin: 'auto'}}
- onDrop={this.onDropPDF.bind(this)}
- disabled={isDisabled}>
+ onDrop={this.onDropPDF}
+ disabled={isDisabled}
+ disablePreview="true"
+ multiple="true"
+ >
<div className="file has-name is-boxed is-centered">
<label className="file-label">
<span className="file-cta" disabled={isDisabled}>
--
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