set font size in jquery

Question

I m not able to change font size using Jquery  I want to change font size of a div  I have defined default font size for body as 12  I tried to change it as follows  but it didn t work         SelFontSize   change function          styleTarget  css   font-size       this  val    px

User · Answer

styleTarget  css  font-size   newFontSize

User · Answer

Try         styleTarget  css    font-size     this  val         By putting the value in quotes  it becomes a string  and     this  val    px is definitely not close to a font value  There are a couple of ways of setting the style properties of an element   Using a map       elem   css       fontSize  20       Using key and value parameters   All of these are valid       elem   css  fontSize   20       elem   css  fontSize    20px        elem   css  font-size    20        elem   css  font-size    20px      You can replace  fontSize  with  font-size  but it will have to be quoted then

User · Answer

You can try another way like that    lt div class  content  gt          Australia      lt  div gt    jQuery code       content   css       background    d1d1d1       fontSize   30px       Now you can add more css property as you want

User · Answer

Not saying this is better  just another way       elem   0  style fontSize  20px

[jquery] set font size in jquery

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