Question

js高手请进~！（用js实现总计）如： 1 100； 2 200； 3 21； 总计

<tr><td>基本薪金：</td><td><input type="text" name="s_basic" value="<%=rs.getString("s_basic")%>" id="basic" onblur="check(this,'e')"/></td></tr><tr><td>饭补：</td><td><input type="text" name="s_eat" value="<%=rs.getString("s_eat")%>"/></td></tr><tr><td>房补：</td><td><input type="text" name="s_house" value="<%=rs.getString("s_house")%>"/></td></tr><tr><td>全勤奖：</td><td><inputtype="text"name="s_scot"value="<%=rs.getString("s_scot")%>"/></td></tr><tr><td>赋税：</td><td><input type="text" name="s_duty" value="<%=rs.getString("s_duty")%>" id="duty" onblur="check(this,'e')"/></td></tr><tr><td>罚款：</td><td><input type="text" name="s_punishment"value="<%=rs.getString("s_punishment")%>"/></td></tr>
<tr><td>额外</td><td><inputtype="text"name="other"value="<%=rs.getString("other")%>"/></td></tr><tr><td>发放时间：</td><td><input type="text" name="s_granttime"value="<%=rs.getString("s_granttime")%>"><tr><td>总计</td><td><input tpye="text"></td></tr>就是将上面显示到总计中，请高手帮忙~！谢谢

Answer 1

<tr>
<td>基本薪金：</td>
<td><input type="text" name="s_basic" value="<%=rs.getString("s_basic")%>" id="basic" onblur="check(this,'e')"/></td>
</tr>
<tr>
<td>饭补：</td>
<td><input type="text" name="s_eat" value="<%=rs.getString("s_eat")%>"/></td>
</tr>
<tr><td>房补：</td><td><input type="text" name="s_house" value="<%=rs.getString("s_house")%>"/></td></tr>
<tr><td>全勤奖：</td><td><inputtype="text"name="s_scot"value="<%=rs.getString("s_scot")%>"/></td></tr>
<tr><td>赋税：</td><td><input type="text" name="s_duty" value="<%=rs.getString("s_duty")%>" id="duty" onblur="check(this,'e')"/></td></tr>
<tr><td>罚款：</td><td><input type="text" name="s_punishment"value="<%=rs.getString("s_punishment")%>"/></td></tr>
<tr><td>额外</td><td><inputtype="text"name="other"value="<%=rs.getString("other")%>"/></td></tr>
<tr><td>发放时间：</td><td><input type="text" name="s_granttime"value="<%=rs.getString("s_granttime")%>"><tr><td>总计</td><td><input tpye="text"></td></tr>

<!-- 下面是我加的代码-->
<tr><td>合计：</td><td><input type="text" name="count" value="" readonly></td></tr>
<script type="text/javascript">
var s_eat = document.getElementByName('s_eat').value;
var s_house = document.getElementByName('s_house').value;
var s_scot = document.getElementByName('s_scot').value;
var s_duty = document.getElementByName('s_duty').value;
var s_punishment = document.getElementByName('s_punishment').value;
var other = document.getElementByName('other').value;
var s_granttime = document.getElementByName('s_granttime').value;
var count = s_eat*1.0 + s_house*1.0 + s_scot*1.0 + s_duty*1.0 + s_punishment*1.0 + other*1.0;
document.getElementByName("count").value = count;
</script>

Answer 2

是你的check重复了