How to use JQuery to hide elements with mouse movement

JQuery is a very popular JavaScript library that provides a large number of functions and methods to simplify common JS tasks. Hiding elements in JQuery is one of the very common tasks. Here's how to use JQuery mouse to move hidden elements.

JQuery provides a very useful method "hide()", which can hide HTML elements. If you want to hide multiple elements, you can use the same class to select them and then call the hide() method to hide them.

The following is an example:

HTML code:

     <div class="box"><p>这是一个段落。</p></div>
     <div class="box"><p>这是另一个段落。</p></div>

CSS code:

.box{
    padding:10px;
    background-color:#f1f1f1;
}

JS code:

$('.box').hide();

above In the code, we use JQuery to select all elements with the "box" class and call the .hide() method to hide them. If you view the page in a browser now, you won't see anything because all elements with class "box" are hidden.

However, there is a problem with this: how to display them again? You can use the .show() method to restore the element. But here we will use a simpler method, which is to control the hiding and showing of elements using mouse movements.

The following is an example:

HTML code:

     <div class="box"><p>这是一个段落。</p></div>
     <div class="box"><p>这是另一个段落。</p></div>

CSS code:

.box{
    padding:10px;
    background-color:#f1f1f1;
}

JS code:

$('.box').mouseover(function(){
    $(this).hide();
}).mouseout(function(){
    $(this).show();
});

above In the code, we use JQuery to select all elements with the "box" class and register a mouse movement event (mouseover). When the mouse moves over an element, the hide() method is called to hide the element. When the mouse moves away, the show() method is called to display the element.

If you view this page in a browser now, you will see all the elements. However, when you move the mouse over an element, it will be hidden. When the mouse is moved away, it will show up again.

The above is how to use JQuery mouse to move hidden elements. This technique can be used in many web applications such as menus, tabs, etc.

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