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Js achieves the effect of increasing the color of a square from bottom to bottom. js Square

Source: Internet
Author: User
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Js achieves the effect of increasing the color of a square from bottom to bottom. js Square
<! 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> untitled document </title>
</Head>
<Script src = "jquery-1.8.2.js" type = "text/javascript"> </script>
<Script type = "text/javascript">
$ (Function (){
Interid = setInterval (Showgao, 1 );
Var I = 1;
$ ('# Top'). height (8 );
('{Buttom'{.css ('margintop ', 42 );
('{Buttom'{.css ('background ',' # d6d6d6 ');
Function Showgao ()
{
Var oldh1_detail ('{buttom'{.css ('margintop ');
Var h = oldH. substr (0, oldH. indexOf ('px '));
('{Buttom'{.css ('margintop ', h-1 );
$ ('# Buttom'). height (I );
I ++;
If (I = 42) {clearInterval (interid );}
}

Interid1 = setInterval (Showgao1, 1 );
Var i1 = 1;
$ ('# Top1'). height (4 );
('{Buttom1'{.css ('margintop ', 46 );
Certificate ('audio buttom1'audio .css ('background', 'red ');
Function Showgao1 ()
{
Var oldh1_detail ('{buttom1'{.css ('margintop ');
Var h = oldH. substr (0, oldH. indexOf ('px '));
('{Buttom1'{.css ('margintop ', h-1 );
$ ('# Buttom1'). height (i1 );
I1 ++;
If (i1 = 30) {clearInterval (interid1 );}
}
});
</Script>
<Body>
<Style>
. Container {width: 20px; height: 50px; border: 1px solid #999; font-size: 10px; float: left; margin-left: 5px ;}
</Style>
<Div class = "container" onclick = "javascript: alert (1);">
<Div id = "top"> 82% </div>
<Div id = "buttom"> </div>
</Div>
<Div class = "container" onclick = "javascript: alert (1);">
<Div id = "top1"> 62% </div>
<Div id = "buttom1"> </div>
</Div>
</Body>
</Html>


How does JS implement "entire site frame color transformation "?

You should first write several css files with different contents.
Then use js for Dynamic Loading
You just need to select which one to load with js.

Loading Method reference
Css = document. createElement ('link ');
Css. setAttribute ('href ', "stylesheet.css ");
Css. setAttribute ('rel ', 'stylesheet ');
Css. setAttribute ('type', 'text/css ');
Document. getElementsByTagName ('head') [0]. appendChild (css );

Js Code problems can be achieved by changing the font color inside JavaScript through external css.

{If $ css_ci % 2 = 0}

...... (If you want the text advertisement called by js to be blue, note that the following js contains the variable $
<Div style = "color: blue! Important; ">
<Script language = "javascript" src = "{APP_PATH} caches/poster_js/{$ css_ci}. js"> </script>
</Div>
{/If}

........
{Else}
...... (The text advertisement called by js is expected to be red. Note that the following js contains the variable $ css_ci)
<Div style = "color: red! Important; ">
<Script language = "javascript" src = "{APP_PATH} caches/poster_js/{$ css_ci}. js"> </script>
</Div>
{/If}

Try the above method. If there is no special treatment on the font color in the advertisement, there should be no problem.

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Related Keywords:
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