Eel python: Javascript error eel is not a function
Question
I am using eel to communicate with python. I'm working in dir C:\Users\Desktop\Eel where I have app.py and inside the UI folder I have index.html, myjava.js, style.css, images but nothing called eel.js . I said this because in docs it says to include script called /eel.js .
index.html
<head>
<script type="text/javascript" language="JavaScript" src="./myjava.js"></script>
<script type="text/javascript" src="/eel.js"></script>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="container" onclick="runeel()">
</body>
my Javascript is:
function runeel(){
eel.runpy()
}
app.py
import eel
eel.init('UI')
eel.start('index.html', size=(900, 550))
@eel.expose
def runpy():
....code which creates an excel file in desktop...
When I run the py file, the index.html loads up and then when I click the div I get into the function and but it throws the error:
myjava.js:2 Uncaught TypeError: eel.runpy is not a function
What am I missing?
4 answers
solution1
1 2020-06-01 09:17:22
It seems that the init statement is written first. What about writing the @eel.expose statement right after the import statement?
I'm not good at English, so I'm worried that it will make sense. But I would be happy if I could help.
solution2
1 2021-03-21 17:53:08
i had the same problem until I removed the /eel.js from
<script type="text/javascript" src="/eel.js"></script>
now it's look like
<script type="text/javascript" src="eel.js"></script>
solution3
0 2021-01-26 11:20:22
In my case, I had to start eel after exposing the function via the decorator:
import eel
eel.init('UI')
@eel.expose
def runpy():
....code which creates an excel file in desktop...
eel.start('index.html', size=(900, 550))
solution4
-1 2021-01-04 09:30:31
Try this:
import eel
eel.init('UI')
eel.start('index.html', size=(900, 550))
@eel.expose()
def runpy():
....code which creates an excel file in desktop...
What did I change? i Added () to @eel.expose
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