2022.2

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Theelementsthatmatchtheselectorofascript(see"results"onpage844).
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Oneelementthatmatchestheselectorofascriptthatrunsfor"Eachmatchedelement"(see
"this"onpage781and"Settingthescopeofascript"onpage373).
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Theelementsreturnedbyaqueryinthetemplate(see"query()"onpage742).
Addingaclasshasnoeffectiftheclassisalreadypresent.
addClass(classname)
Addsthespecifiedclass(es)tooneormoreHTMLelements.Thishasnoeffectiftheclassisalready
present.
classname
String,spaceseparatedlistofclassnames.
Examples
Thisscriptaddsaclassnametoaparagraph.
results.addClass("foo");
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Selector Matched element Matched element after script execution
p <p>Helloworld</p> <pclass="foobar">Helloworld</p>
Thefollowingscriptaddstwoclassnamestoaparagraph.
results.addClass("foo bar");
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Selector Matched element Matched element after script execution
p <p>Helloworld</p> <pclass="foobar">Helloworld</p>
after()
InsertscontentafteroneormoreHTMLelements,whichcanbe:
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