JavaScript: alert() with line break
Question by Compi | 2016-08-25 at 22:43
I would like to output some information using the JavaScript dialog alert(). The problem is that the text is becoming messy if it is too long.
Therefore, I am searching for a possibility to create a multi-line message box with wordwrap. Is this possible using JavaScript?
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Yes, you can create a line break with inserting a \n into your string.
For example like that:
alert('A\nB\nC');The \n will be replaced by a jump into the next line when outputting, so that this example creates a message dialog containing A, B and C under each other each letter in a separate line.
2016-08-26 at 17:29