JavaScript數組實例：點擊逐條讀取文字

　　網(LieHuo.Net)教程 一個JavaScript數組的應用例子，我們將文字存儲于數組中，然后用循環依次輸出這些文字，像一條一條的公告一樣，不過現在都不這么用了，可以學習JS數組，算是一個實例參考。

<title>JavaScript數組文字</title><script language="JavaScript">var i = 0; var TextNumber = -1;var TextInput = new Object();var HelpText=""; var Text = ""; var Speed=50;var message=0;var addPadding="";TextInput[0] = "網專注為站長、網頁設計師與程序員服務！"; TextInput[1] = "感謝廣大朋友多年來的支持……";TextInput[2] = "我們將一如繼往繼續為大家奉獻更好的資源！";TotalTextInput = 2; // (0, 1, 2)var Version = navigator.appVersion; if (Version.substring(0, 1)==3){Speed=200;addPadding="";}for (var addPause = 0; addPause <= TotalTextInput; addPause++) {TextInput[addPause]=addPadding+TextInput[addPause];}var TimerIdvar TimerSet=false;function nextMessage() {if (!TimerSet){TimerSet=true;clearTimeout (TimerId);if (TextNumber>=TotalTextInput){ alert("This is the end of the list!");TimerSet=false;}else{TextNumber+=1;message=TextNumber+1;document.forms[0].elements[2].value= message;Text = TextInput[TextNumber];HelpText = Text;}teletype();}}function teletype() {if (TimerSet){Text=rollMessage();TimerId = setTimeout("teletype()", Speed);document.forms[0].elements[0].value=Text;}}function rollMessage () {i++;var CheckSpace = HelpText.substring(i-1, i);CheckSpace = "" + CheckSpace;if (CheckSpace == " ") {i++;}if (i >= HelpText.length+1) {TimerSet=false;Text = HelpText.substring(0, i);i=0; return (Text);}Text = HelpText.substring(0, i);return (Text);}function initTeleType() {Text=" Manual Tele-Type Display";document.forms[0].elements[0].value=Text;}function lastMessage() {if (!TimerSet && TextNumber!=-1){TimerSet=true;clearTimeout (TimerId);if (TextNumber<=0){ alert("LieHuo.Net Tips:This is Over! Please Push F5 start!");TimerSet=false;}else {TextNumber-=1;message=TextNumber+1;document.forms[0].elements[2].value= message;Text = TextInput[TextNumber];HelpText = Text;} teletype(); }}</script><form><table CELLSPACING="0" CELLPADDING="0" WIDTH="420"><tr><td width="100%" colspan="3" valign="top"><div align="center"><textarea NAME="teletype" ROWS="3" COLS="49" wrap="yes"></textarea></td></tr><tr align="center"><td width="30%" bgcolor="#0000A0" valign="top"><input TYPE="text" value="共3條" SIZE="5" name="1"></td><td width="30%" bgcolor="#0000A0" valign="top"><input TYPE="button" VALUE="閱讀" onClick="nextMessage()"></td></tr></table></form><br />請猛擊“閱讀”開始，然后依次點擊2，3直到結束。<br /><center>如不能顯示效果，請按Ctrl+F5刷新本頁，更多網頁代碼：<a href='http://www.vxbq.cn/' _fcksavedurl='http://www.vxbq.cn/' target='_blank'>http://www.vxbq.cn/</a></center>
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