Question

How to set this.class to do something?
Now this.block doesn’t work!

HTML

<div class="container">
    <div class="block" >#Product 01.</div>
    <img src="001.jpg" width="300"/>
</div>

<div class="container">
    <div class="block" >#Product 02.</div>
    <img src="002.jpg" width="300"/>
</div>

JS

$(".container").click(showDescription);

function showDescription() {
      $(this.block).slideToggle("slow");
}

Answer 1

Use find() to locate the element with class block:

$(this).find(".block").slideToggle("slow");