php開發之javascript第一個程序
- WBOY原創
- 2016-08-08 09:26:161105瀏覽
關於基本的概念在這裡就不說了，我按照書上的代碼敲出了自己的第一個javasript程序，也就是自己的hello world 。對自己是一個很大的鼓勵。下面我把程式碼貼出來跟大家一塊學習。
index.php
<code><span><span><?php</span>header(<span>'Content-type:text/html'</span>); <span>include</span><span>'test.html'</span>; <span>?></span></span></code>
test.html
<code><span><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"></span><span><<span>html</span>></span><span><<span>head</span>></span><span><<span>meta</span><span>http-equiv</span>=<span>"Content-Type"</span><span>content</span>=<span>"text/html; charset=GB18030"</span>></span><span><<span>script</span><span>type</span> =<span>"text/javascript"</span>></span><span><span><span>function</span><span>cubeme</span><span>(incomingNum)</span>{</span><span>if</span>(incomingNum ==<span>1</span>){
<span>return</span><span>"what are you doing ?"</span>;
}<span>else</span>{
<span>return</span><span>Math</span>.pow(incomingNum,<span>3</span>);
}
}
</span><span></<span>script</span>></span><span><<span>title</span>></span>JavaScript Test<span></<span>title</span>></span><span></<span>head</span>></span><span><<span>body</span>></span><span><<span>script</span><span>type</span> =<span>"text/javascript"</span>></span><span><span>var</span> theNum =<span>2</span>;
<span>var</span> finalNum =cubeme(theNum);
<span>if</span>(<span>isNaN</span>(finalNum)){
alert(<span>"You should know that 1 to any power is 1."</span>);
}
<span>else</span>{
alert(<span>"when cubed ,"</span> + theNum + <span>"is"</span> + finalNum);
}
</span><span></<span>script</span>></span><span></<span>body</span>></span><span></<span>html</span>></span></code>
運行結果如下：
以上就介紹了php開發之javascript第一個程序，包括了方面的內容，希望對PHP教程有興趣的朋友有幫助。
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