一個(gè)JS小玩意 幾個(gè)屬性相加不能超過(guò)一個(gè)特定值.
2024-05-06 14:13:46
供稿：網(wǎng)友
最有名的例子就是三國(guó)志和太閣里給新武將角色分配屬性值啦.
在下不才,用javascript做了這么一個(gè)功能,順便把頁(yè)面中的鏈接下劃線給隱藏掉.
大家看看,有什么更好的優(yōu)化意見(jiàn),大家盡管提.
下面是代碼:
首先是test.html:
代碼如下:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<script language="JavaScript" src="util.js" type="text/JavaScript"></script>
<link rel="stylesheet" href="link.css" type="text/css">
</HEAD>
<BODY >
<form name="Register1Form" method="POST" >
<table>
<tr>
<td height="30" bordercolor="#FFFFFF" bgcolor="#D0E8FF" class="font1"><div align="right">username</div></td>
<td height="30" bordercolor="#FFFFFF" bgcolor="#D0E8FF" class="font1"> <div align="center">
<input name="username" type="text" size="10" maxlength="10" value="1">
</div></td>
<td height="30" bordercolor="#FFFFFF" bgcolor="#D0E8FF" class="bg2">
<div align="center"><font color="#FF0000"><font color="#FF0000"><font face="黑體"><a href="" onclick="javascript:add(Register1Form);return false;" class="A">＋</a></font></font></font></div& gt;</td>
<td height="30" bordercolor="#FFFFFF" bgcolor="#D0E8FF" class="bg2">
<div align="center"><font color="#FF0000"><font color="#FF0000"><font face="黑體"><a href="" onclick="javascript:subtration(Register1Form);return false;" class="A">－</a></font></font></font></div& gt;</td>
</tr>
<tr>
<td height="30" bordercolor="#FFFFFF" bgcolor="#D0E8FF" class="font1"><div align="right">meili</div></td>
<td height="30" bordercolor="#FFFFFF" bgcolor="#D0E8FF" class="font1"> <div align="center">
<input name="meili" type="text" size="10" maxlength="10" value="1">
</div></td>
<td height="30" bordercolor="#FFFFFF" bgcolor="#D0E8FF" class="bg2">
<div align="center"><font color="#FF0000"><font color="#FF0000"><font face="黑體"><a href="" onclick="javascript:add2(Register1Form);return false;" class="A">＋</a></font></font></font></div& gt;</td>
<td height="30" bordercolor="#FFFFFF" bgcolor="#D0E8FF" class="bg2">
<div align="center"><font color="#FF0000"><font color="#FF0000"><font face="黑體"><a href="" onclick="javascript:subtration2(Register1Form);return false;" class="A">－</a></font></font></font></div& gt;</td>
