JS Hint: uncaught syntaxerror:unexpected token illegal error resolution _javascript tips

This example describes the JS hint: uncaught syntaxerror:unexpected token illegal error solution. Share to everyone for your reference, specific as follows:

Uncaught syntaxerror:unexpected Token illegal

Non-captured syntax error: unexpected illegal token

As shown in the following illustration:

Copy Code code as follows:

<input id= "btn_0_4eae4f474c91156086c0d4ea7e983c69c215b649" type= button "value=" Connection "onclick=" Middleware_connect (0, 4eae4f474c91156086c0d4ea7e983c69c215b649) ">

After viewing the source can be found:

onclick= "Middleware_connect (0, 4eae4f474c91156086c0d4ea7e983c69c215b649)"

The second argument is a string, but it is not enclosed in quotes, so this exception is thrown.

After quoting, the problem is resolved:

Copy Code code as follows:

<input id= "btn_0_4eae4f474c91156086c0d4ea7e983c69c215b649" type= button "value=" Connection "onclick=" Middleware_connect (' 0 ', ' 4eae4f474c91156086c0d4ea7e983c69c215b649 ') >

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