JS loading issue

Topic: JS loading issue

vgs pro asked 6 years ago

Hi Team, im using MDBPro, first of all, you did a very good job! Im facing an issue were I do not understand how you normally overcome this problem. When loading my site, FF Console says:

TypeError: body is null[Weitere Informationen] mdb.js:13861:9
 Waves.init https://localhost:444/libs/js/mdb.js:13861:9

which leads to

body.addEventListener('mousedown', showEffect, false);

and finally

Waves.init = function (options) {
 var body = document.body;

so far, so good. document.body is null, thatswhy the waves method throws an exception (and mouse over waves effects do not work..)... But I am the only one who gets this error? My *.js files are loaded in html head, of course, but obviously the method is called prior the DOM has a body element. Maybe I should put the script tags into END OF body, but thats a very bad design from my point of view. Does anybody else has these problems? Whats your suggestion for this? Thanks

<html>
<head>
 ...
   <script src="/libs/js/popper.js" type="text/javascript"></script>
   <script src="/libs/js/jquery-3.2.1.js" type="text/javascript"></script>
   <script src="/libs/js/bootstrap.js" type="text/javascript"></script>
   <script src="/libs/js/mdb.js" type="text/javascript"></script>
</head>

<body>
...
</body>
</html>

Bartłomiej Malanowski staff commented 6 years ago

Try to put your js files to the end of body and let me know if problem persists

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vgs pro answered 6 years ago

0 0 Best answer

Hello, yes, as suspected this does solve the error. Nevertheless it would be much better from my point of view to have a kind of "initialization method" that can be called just after the page was build up. I dont like to have js references spread over the whole document. Best regards, VG

Bartłomiej Malanowski staff commented 6 years ago

Thanks for the suggestion! I added this to our ideas list

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Answered

Specification of the issue

ForumUser: Pro
Premium support: No
Technology: General Bootstrap questions
MDB Version: -
Device: -
Browser: -
OS: -
Provided sample code: Yes
Provided link: Yes

vgs

Pro User 55Support score
8Questions 5Answers 0Snippets