How to Escape Double Quotes in JavaScript for Proper HTML Attribute Handling?

Escaping Quotes in JavaScript

When outputting values from a database in JavaScript, it's crucial to escape double-quote characters to prevent premature termination of HTML attributes. This is particularly important when the database values contain spaces, as double quotes will close the attribute before the code inside it.

To resolve this issue, avoid using the JavaScript escape character () within the HTML context. Instead, replace double-quote characters with the proper XML entity representation, ".

Example:

In the example provided, where the HTML contains the following code:

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The double-quote after "Preliminary Assessment" will prematurely close the onclick attribute. To escape it correctly, use the following code:

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This will ensure that the double-quote character is interpreted within the HTML attribute and not as an attribute terminator.

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