Shulou(Shulou.com)06/01 Report--

This article mainly introduces "what are the matters needing attention in using .prop". In the daily operation, I believe that many people have doubts about what matters needing attention in using .prop. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts about "what are the matters needing attention in using .prop"! Next, please follow the editor to study!

In version 9 before Internet Explorer, when using .prop () to set the attribute of the DOM element for assignment, the type assigned was not a primitive type (number, string, or boolean), and the .removeProp () method was not used before the DOM element was removed from the document. To safely assign values on DOM objects without worrying about memory leaks, use the .data () method.

Example:

Disable all check boxes on the page.

Img {padding:10px;}

Div {color:red; font-size:24px;}

("input [type = 'checkbox']") .prop ({

Disabled: true

});

At this point, the study of "what are the points for attention in using .prop" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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