预期的表达方式，是否有'}'？

Question

I am trying to pass the following content into a jquery variable but when I click on it it says expected expression, got }. It has to do with the quotation right? How am I supposed to use double and single quotes in this instance?

var content = $("<div class='channel' id='general' onclick='jumpToFirstLevelRoom('general')'>General</div>")

Answer 1

Yes your quotes are wrong. You have unescaped single quotes inside single quotes.

You should use either of these quotation techniques :

• Different quotes :

   var content = $("<div class='channel' id='general' onclick='jumpToFirstLevelRoom(`general`)'>General</div>") 

• Escaped quotes :

   var content = $("<div class='channel' id='general' onclick='jumpToFirstLevelRoom(\\'general\\')'>General</div>") 

Answer 2

您可以使用转义序列从变量中删除双引号。

var content = $("<div class=\"channel\" id=\"general\" onclick=\"jumpToFirstLevelRoom('general')\">General</div>")

Answer 3

Change your current code

var content = $("<div class='channel' id='general' onclick='jumpToFirstLevelRoom('general')'>General</div>")

to

var content = $("<div class='channel' id='general' onclick='jumpToFirstLevelRoom(\'general\')'>General</div>");

Just use escape characters .

With es6 you can do

var content = $(`<div class='channel' id='general' onclick='jumpToFirstLevelRoom("general")'>General</div>`);

Hope this will solve the problem.

Answer 4

What you are looking for is this:

var content = $("<div class='channel' id='general' enter code hereonclick='jumpToFirstLevelRoom(\'general\')'>General</div>");

You need to use escape characters to remove double quotes.

Answer 5

I got the problem in your code. The problem is in that statement where you are calling a function and passing arguments.

var content = $("<div class='channel' id='general' onclick='jumpToFirstLevelRoom('general')'>General</div>")

You are passing a string general in function jumpToFirstLevelRoom('general') . So when you are starting single quotes of string general , It is behaving as closing quote of onclick=' .

Try to not pass the string in the function as argument. Then the code will run. I hope it will help you. :)