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Contains Selector
The contains selector is the object containing the specified content, for example, $ ('td: contains ("abcd ")'). addClass ('highlight') is to find all cells that contain "abcd" and set the style type of these cells to add the "highlight" class.
The following code needs to be refreshed after running to load jquery
<! Doctype html public "-// W3C // dtd html 4.01 Transitional // EN" "http://www.w3.org/TR/html4/loose.dtd"> <ptml> <pead> </pead> <body> John Resig George Martin Malcom john Sinclair J. ohn </body> </ptml>
[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]
JQuery has two useful User-Defined delimiters: odd and even. Use the following code to set the odd and even rows of a table to different styles:
Copy codeThe Code is as follows:
$ (Document). ready (functioin (){
$ ("Tr: odd"). addClass ("oddstyle ");
$ ("Tr: even"). addClass ("evenstyle ");
});
Where, tr: odd Selects all the odd rows in the table, and then adds the style oddstyle; tr: even Selects all the even rows in the table, and then adds the style evenstyle. Of course, oddstyle and evenstyle must be defined in the css file first.
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