Javascript and jQuery methods to obtain objects
This article mainly introduces the methods of obtaining objects in Javascript and jQuery. It has certain reference value. Now I share it with you. Friends in need can refer to it
Two common methods of obtaining objects in JavaScript
Get based on the className value
document.getElementsByClassName("class value");
Get based on the ID value
document.getElementById("ID Value");
Example:
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jQuery Get Object
Get ID Object
$("#a")
Get the class object
$(".a")
Get the label object
$('input[name="c" ]')
Example
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//onmouseover="" The effect displayed when the mouse is moved up
//onmouseout="" The effect displayed after the mouse is moved away
Related recommendations:
How js creates objects and their characteristics
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