How Do I Test Whether An Element Has A Particular Class?

1.	How Do I Test Whether An Element Has A Particular Class?
Answer» * You can use the is() method along with an APPROPRIATE selector if ( $(‘#myDiv’).is(‘.PRETTY’) ) $(‘#myDiv’).show(); NOTE that this method ALLOWS you to test for other things as well. For example, you can test whether an element is hidden (by using the custom :hidden selector): if ( $(‘#myDiv’).is(‘:hidden’) ) $(‘#myDiv’).show(); * You can use the is() method along with an appropriate selector if ( $(‘#myDiv’).is(‘.pretty’) ) $(‘#myDiv’).show(); Note that this method allows you to test for other things as well. For example, you can test whether an element is hidden (by using the custom :hidden selector): if ( $(‘#myDiv’).is(‘:hidden’) ) $(‘#myDiv’).show();

Answer»

* You can use the is() method along with an APPROPRIATE selector

if ( $(‘#myDiv’).is(‘.PRETTY’) ) $(‘#myDiv’).show();

NOTE that this method ALLOWS you to test for other things as well.

For example, you can test whether an element is hidden (by using the custom :hidden selector):

if ( $(‘#myDiv’).is(‘:hidden’) ) $(‘#myDiv’).show();

* You can use the is() method along with an appropriate selector

if ( $(‘#myDiv’).is(‘.pretty’) ) $(‘#myDiv’).show();

Note that this method allows you to test for other things as well.

For example, you can test whether an element is hidden (by using the custom :hidden selector):

if ( $(‘#myDiv’).is(‘:hidden’) ) $(‘#myDiv’).show();

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