Assign query result to variable : Selector « jQuery « JavaScript Tutorial

<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
    $(document).ready(function(){
        var input = $("form input:text");
        $("div").text("For this type jQuery found " + input.length + ".");
        
        
    });
    </script>
  </head>
  <body>
     <form>
      <input type="text" />
    </form>
     <div></div>
  </body>
</html>

30.2.Selector
	30.2.1.	Adds class to all divs that have a paragraph inside of them.
	30.2.2.	Ancestor descendant
	30.2.3.	Assign query result to variable
	30.2.4.	Contains another tag
	30.2.5.	Contains(text) matches elements which contain the given text.
	30.2.6.	Count hidden tags
	30.2.7.	Doest it contain
	30.2.8.	Find all elements is to set the 'context' to document.body
	30.2.9.	Find all elements within the 'context' (document.body)
	30.2.10.	Find tag from just added HTML
	30.2.11.	Find the parent element of each paragraph with a class "selected".
	30.2.12.	Finds every element (including head, body, etc).
	30.2.13.	HTML contains
	30.2.14.	Hides all paragraphs then the link on click.
	30.2.15.	Make all visible divs turn yellow on click.
	30.2.16.	Matches all elements
	30.2.17.	Matches all elements that are headers, like h1, h2, h3 and so on
	30.2.18.	Matches all elements that have no children (including text nodes)
	30.2.19.	Matches all elements with the given name.htm
	30.2.20.	Matches all input elements of type text.htm
	30.2.21.	Matches elements which contain the given text
	30.2.22.	Methods to obtain new wrapped set based on relationships
	30.2.23.	Removes all elements that match "div p.selected" from the total set of all paragraphs.
	30.2.24.	Select more than one
	30.2.25.	Show hidden div tags
	30.2.26.	empty() matches all elements that have no children (including text nodes).
	30.2.27.	header() matches all elements that are headers, like h1, h2, h3 and so on.
	30.2.28.	hidden() matches all elements that are hidden, or input elements of type "hidden".
	30.2.29.	jQuery custom filter selectors
	30.2.30.	not(selector) filters out all elements matching the given selector.
	30.2.31.	visible() matches all elements that are visible.