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How do i declare a variable in jquery with multiple lines like,
original variable:
var h = '<label>Hello World, Welcome to the hotel</label><input type="button" value="Visit Hotel"><input type="button" value="Exit">';
the variable i want to declare:
var h = '<label>Hello World, Welcome to the hotel</label>
<input type="button" value="Visit Hotel">
<input type="button" value="Exit">';
279
There are three ways to create strings that span multiple lines: By using template literals. By using the + operator – the JavaScript concatenation operator. By using the \ operator – the JavaScript backslash operator and escape character.
You can do this by using a raw string (put r in front of the string, as in r"abc\ndef" , or by including an extra slash in front of the newline ( "abc\\ndef" ).
Method 1: Multiline-strings are created by using template literals. The strings are delimited using backticks, unlike normal single/double quotes delimiter.
Use triple quotes to create a multiline string It is the simplest method to let a long string split into different lines. You will need to enclose it with a pair of Triple quotes, one at the start and second in the end. Anything inside the enclosing Triple quotes will become part of one multiline string.
You can use \ to indicate that the line has not finished yet.
var h= '<label>Hello World, Welcome to the hotel</label> \
<input type="button" value="Visit Hotel"> \
<input type="button" value="Exit">';
Note: When you use \, the whitespace in the following line will also be a part of the string, like this
console.log(h);
Output
<label>Hello World, Welcome to the hotel</label> <input type="button" value="Visit Hotel"> <input type="button" value="Exit">
The best method is to use the one suggested by Mr.Alien in the comments section, concatenate the strings, like this
var h = '<label>Hello World, Welcome to the hotel</label>' +
'<input type="button" value="Visit Hotel">' +
'<input type="button" value="Exit">';
console.log(h);
Output
<label>Hello World, Welcome to the hotel</label><input type="button" value="Visit Hotel"><input type="button" value="Exit">
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