File input problem in HTML5 on Chrome - html

I'm trying to make a audio player in Chrome with HTML5 and Javascript. But I got an error(file not readable) at the very beginning...
Below is my HTML code:
<head>
<meta charset="utf-8" />
<!-- Always force latest IE rendering engine (even in intranet) & Chrome Frame
Remove this if you use the .htaccess -->
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<title>index</title>
<meta name="description" content="" />
<meta name="generator" content="Studio 3 http://aptana.com/" />
<meta name="author" content="liuuzyan" />
<!--<meta name="viewport" content="width=device-width; initial-scale=1.0" />-->
<!-- Replace favicon.ico & apple-touch-icon.png in the root of your domain and delete these references -->
<link rel="shortcut icon" href="/favicon.ico" />
<link rel="apple-touch-icon" href="/apple-touch-icon.png" />
<script src="js/jquery-1.6.1.min.js" type="text/javascript"></script>
<script src="js/fun.js" type="text/javascript"></script>
</head>
<body>
<audio id="player" controls="controls">
Please use Firefox/Chrome/IE9 to browse this page.
</audio>
<input type="file" multiple="multiple" id="fileChose" />
</body>
And below is my Javascript code:
$(document).ready( function() {
$('#fileChose').change( function() {
var fileList=this.files;
for(var i=0;i<fileList.length;i++) {
var reader=new FileReader();
reader.onloaded=function(e){
$('#player').attr('src',e.target.result)
}
reader.onerror=function(e){
switch(e.target.error.code) {
case e.target.error.NOT_FOUND_ERR:
alert("file not found");
break;
case e.target.error.NOT_READABLE_ERR:
alert("file not readable");
break;
case e.target.error.ABORT_ERR:
alert("aborted");
break;
default:
alert('generic error?');
}
}
reader.readAsDataURL(fileList[i]);
}
});
});
Can anyone help me with this problem? Thanks a lot!

In Chrome you can add: --allow-file-access-from-files to the Chrome command line to allow local file to be read from local HTML pages.
You can also bundle your code up as Chrome Extension and get local file access that way.
Or upload the HTML files to a Server as already mentioned.

Related

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Based on the error source (compat-api/html), I assume you're using Webhint.
That rule supports configuring the supported browser list in .hintrc, so you could configure it to exclude Internet Explorer:
// .hintrc
{
"browserslist": [
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⋮
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}

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<head>
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SOLVED
In the in index.html add this in the head:
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body {
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I am working on a project in which i have to scrape images related to a keyword from a image site. When i search for any keyword on imgur(My choice for the image site), the results are shown as small thumbnails which when clicked open the main article with various images on it. My program for now makes a list of various links in the thumbnails and opens them one by one to download all images in it.
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One of the examples is that when i request response object of article https://imgur.com/gallery/rfEAUDW.
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<html lang="en">
<head>
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<meta content="width=device-width,initial-scale=1" name="viewport"/>
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<link href="https://s.imgur.com/images/favicon-96x96.png" rel="icon" sizes="96x96" type="image/png"/>
<link href="https://s.imgur.com/images/favicon-16x16.png" rel="icon" sizes="16x16" type="image/png"/>
<link href="https://s.imgur.com/images/favicon-152.png" rel="apple-touch-icon-precomposed"/>
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<meta content="https://s.imgur.com/images/favicon-144.png" name="msapplication-TileImage"/>
<link href="https://m.imgur.com/" media="only screen and (max-width: 640px)" rel="alternate"/>
<meta content="834554521765408b9effdc758b69c5ee" name="p:domain_verify">
<meta content="Imgur" property="og:site_name">
<meta content="12331492" property="fb:admins"/>
<meta content="12301369" property="fb:admins"/>
<meta content="127621437303857" property="fb:app_id"/>
<meta content="imgur://imgur.com/?from=fbreferral" property="al:android:url"/>
<meta content="Imgur" property="al:android:app_name"/>
<meta content="com.imgur.mobile" property="al:android:package"/>
<meta content="imgur://imgur.com/?from=fbreferral" property="al:ios:url"/>
<meta content="639881495" property="al:ios:app_store_id"/>
<meta content="Imgur" property="al:ios:app_name"/>
<meta content="https://imgur.com/" property="al:web:url"/>
<meta content="#imgur" name="twitter:site"/>
<meta content="imgur.com" name="twitter:domain"/>
<meta content="com.imgur.mobile" name="twitter:app:id:googleplay"/>
<meta content="Imgur" property="author"/>
<meta content="Imgur" property="article:author"/>
<meta content="https://www.facebook.com/imgur" property="article:publisher"/>
<title>
Drawing Model (for you all naruto fans) - Imgur
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<meta content="https://imgur.com/gallery/rfEAUDW" data-react-helmet="true" property="og:url"/>
<meta content="https://i.imgur.com/rfEAUDWh.jpg" data-react-helmet="true" name="twitter:image"/>
<link href="https://api.imgur.com/oembed.json?url=https://imgur.com/gallery/rfEAUDW" rel="alternate" title="Drawing Model (for you all naruto fans) - Imgur" type="application/json+oembed"/>
<link href="https://api.imgur.com/oembed.xml?url=https://imgur.com/gallery/rfEAUDW" rel="alternate" title="Drawing Model (for you all naruto fans) - Imgur" type="application/xml+oembed"/>
<meta content="funny" data-react-helmet="true" property="article:tag"/>
<meta content="" data-react-helmet="true" property="article:tag"/>
<meta content="" data-react-helmet="true" property="article:tag"/>
<meta content="" data-react-helmet="true" property="article:tag"/>
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JavaScript has been disabled on your browser
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, please
<strong>
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Thanks in advance for all your help.
My code is:
import requests
from bs4 import BeautifulSoup
from pathlib import Path
import os
#UserInput for phrase to search.
phrase = input('Enter text to search: ')
finalphrase = phrase.replace(" ", "+")
print('Searching for ' + finalphrase + '.....')
#makes soup of the search page and collect all results as galleryElem
site = 'https://imgur.com'
res = requests.get(site + '/search?q=' + phrase)
soup = BeautifulSoup(res.text, 'html.parser')
galleryElem = soup.select('.image-list-link')
#For each thumbnail will open it and download its content
for n in range(len(galleryElem)):
imageLink = galleryElem[n].get('href')
res1 = requests.get(site+imageLink)
soup1 = BeautifulSoup(res1.text, 'html.parser')
imageElem = soup.select('.image-placeholder')
for m in range(len(imageElem)):
image = imageElem[m].get('src')
img = open(os.path.join(finalphrase, number, os.path.basename(image), 'wb'))
number += 1
for a in image.iter_content(100000):
img.write(a)
img.close()
You didn't use selenium. You used requests and bs4. If you have used selenium, you wouldn't have met this problem, because selenium executes javascript for you, while requests doesn't. And the website seems to load images with javascript.
An example with selenium can be found here.
You can check documentations of selenium for more information.

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<script>
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There is HTML of this site:
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Any code like
el = driver.find_element_by_xpath("//div[#class='player-list']")
return me the error:
NoSuchElementException: Message: no such element: Unable to locate element: {"method":"xpath","selector":"//div[#class='player-list']"}
But when I inspect an element I can see it in the browser.
How to click any element on the page?
The website you are trying to scrape has a shadow-DOM in its html and any html present inside it cannot be accessed and that is the reason you are getting NoSuchElementException.
Currently, selenium does not support the shadow DOM automation, so you need to use javascript in this case to scrape the data.
To get the data using javascript, you can use:
JavascriptExecutor js = (JavascriptExecutor) driver;
String return_value = (String) js.execute_script("return document.getElementByXpath('xpath').innerHTML");
References for the shadow DOM:
https://medium.com/rate-engineering/a-guide-to-working-with-shadow-dom-using-selenium-b124992559f
https://www.seleniumeasy.com/selenium-tutorials/accessing-shadow-dom-elements-with-webdriver