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How to hide elements by double-clicking in jquery
- 青灯夜游Original
- 2022-09-08 19:42:581847browse
Implementation steps: 1. Use the dblclick() method to bind a double-click event to the button element, and set the event processing function, the syntax is "$("button").dblclick()(function() {//event Processing code});"; 2. In the event processing function, use the hide() or toggle() method to hide the element, the syntax is "specify the element object.hide();" or "specify the element object.toggle();" .
The operating environment of this tutorial: windows7 system, jquery3.6.1 version, Dell G3 computer.
In jquery, you can use dblclick() and hide() (or toggle()) to hide elements by double-clicking the mouse.
Implementation steps:
Step 1: Set mouse double-click event
Use dblclick() Method to bind a double-click event to the button element and set the event processing function
按钮元素对象.dblclick()(function() {
//事件处理代码
});Step 2: In the event processing function, use the hide() or toggle() method to hide the element
按钮元素对象.dblclick()(function() {
指定元素对象.hide();
});Implementation code:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<script src="js/jquery-3.6.1.min.js"></script>
<script>
$(document).ready(function() {
$("button").dblclick(function() {
$("p").hide();
// $("p").toggle();
});
});
</script>
</head>
<body>
<button>双击按钮，隐藏p元素</button>
<p>这是一个段落。</p>
<div>这是一个div元素。</div>
</body>
</html>
## Description:
1. dblclick() method
When an element is double-clicked, the dblclick event occurs. A click occurs when the mouse pointer stays over an element, and then the left mouse button is pressed and released. If two clicks occur within a short period of time, it is a double click event. dblclick() method triggers the dblclick event, or specifies a function to run when the dblclick event occurs. Tip: Problems may occur if dblclick and click events are applied to the same element. Syntax:$(selector).dblclick(function)
- function Optional. Specifies the function to run when the dblclick event occurs.
2. hide() method
hide() method hides the selected element.$(selector).hide(speed,easing,callback)
3. toggle() method
Switch between hide() and show() on the selected element. This method checks the visible status of the selected element. If an element is hidden, show() is run, if an element is visible, hide() is run - this creates a toggle effect. Note: Hidden elements will not be fully displayed (no longer affect the layout of the page). Tip: This method can be used to switch between custom functions. [Recommended learning:jQuery video tutorial, web front-end video]
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