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CSS + JS: How to automatically close the DIV layer menu when you click the text to pop up

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CSS + JS: How to automatically close the DIV layer menu when you click the text to pop up

This example describes how to automatically close the DIV layer menu when you click a text pop-up in CSS + JS. Share it with you for your reference. The specific analysis is as follows:

Here, we use CSS + JS to achieve click on the text and then use an animation to expand a DIV layer menu. The menu will be closed automatically upon expiration, which is the effect of CSS combined with JS.

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<! DOCTYPE html PUBLIC "-// W3C // dtd xhtml 1.0 Transitional // EN"

Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd>

<Html xmlns = "http://www.w3.org/1999/xhtml">

<Head>

<Meta http-equiv = "Content-Type" content = "text/html; charset = UTF-8"/>

<Title> CSS + JS pop-up DIV layer </title>

<Script type = "text/javascript">

Var w = 0;

Var h = 0;

Var mout;

Function emotion (){

Var oMenu = document. getElementById ("menu ");

If (w <= 50 ){

OMenu. style. display = "block ";

FnLarge ();

}

Else {

FnSmall ();

}

}

Function fnLarge (){

Var oMenu = document. getElementById ("menu ");

If (w <200 ){

W + = 50;

H + = 25;

OMenu. style. width = w + "px ";

OMenu. style. height = h + "px ";

Window. setTimeout ("fnLarge ()", 10 );

}

}

Function fnSmall (){

Var oMenu = document. getElementById ("menu ");

If (w> 0 ){

W-= 50;

H-= 25;

OMenu. style. width = w + "px ";

OMenu. style. height = h + "px ";

Window. setTimeout ("fnSmall ()", 5 );

}

Else {

OMenu. style. display = "none ";

}

}

</Script>

<Style type = "text/css">

Body {

Text-align: center;

}

P {

Cursor: pointer;

Margin: 0;

Padding: 0;

Font-size: 24px;

Display: inline;

}

Div a: link, div a: visited {

Color: #666;

Text-decoration: none;

}

Div a: hover {

Color: # FF6600;

Text-decoration: underline;

}

Div {

Border: 2px solid #666;

Background: # fff;

Margin: 5px auto;

Overflow: hidden;

Display: none;

Padding: 5px 10px;

}

Ul, li {

Margin: 0;

Padding: 0;

}

Li {

List-style: none;

Width: 70px;

}

Li. title {

Font-weight: bold;

}

</Style>

</Head>

<Body>

<P onclick = "emotion ();"> click this line of text! </P>

<Div id = "menu"

Onmouseout = "javascript: mout = setTimeout ('fnsmall () ', 2111 );"

OnMouseOver = "javascript: clearTimeout (mout);">

<Table border = "0" cellspacing = "0" cellpadding = "0">

<Tr>

<Td width = "80" valign = "top" align = "left">

<Ul>

<Li class = "title"> ASP </li>

<Li> <a href = "#" onclick = "fnSmall ();"> News </a> </li>

<Li> <a href = "#" onclick = "fnSmall ();"> Forum </a> </li>

<Li> <a href = "#" onclick = "fnSmall ();"> CMS </a> </li>

<Li> </li>

</Ul> </td>

<Td width = "80" valign = "top" align = "left">

<Ul>

<Li class = "title"> PHP </li>

<Li> <a href = "#" onclick = "fnSmall ();"> Article </a> </li>

<Li> <a href = "#" onclick = "fnSmall ();"> chat </a> </li>

<Li> <a href = "#" onclick = "fnSmall ();"> plug-in </a> </li>

<Li> <a href = "#" onclick = "fnSmall ();"> enterprise </a> </li>

</Ul>

</Td>

<Td width = "80" valign = "top" align = "left">

<Ul>

<Li class = "title"> JSP </li>

<Li> <a href = "#" onclick = "fnSmall ();"> AJAX </a> </li>

<Li> <a href = "#" onclick = "fnSmall ();"> JQUERY </a> </li>

<Li> <a href = "#" onclick = "fnSmall ();"> MYSQL </a> </li>

<Li> <a href = "#" onclick = "fnSmall ();"> JAVA </a> </li>

</Ul>

</Td>

</Tr>

</Table>

</Div>

</Body>

</Html>

I hope this article will help you design javascript programs.

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

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