我是想实现这样的功能,认证表单是否为空,如果为空就提示,如果不为空,按回车就跳到下一个表单,最后添加按钮按回车直接提交.
我现在的情况是可以用回车键代替Tab键的功能,可是表单认证的那部分没有实行到.也就是说没有了表单认证的功能....
请各位大虾教教我啊......函数如下:
<script language="javascript">
function changeTab()
{
if(event.keyCode==13)
{ event.keyCode=9;}
}
</script><script language="JavaScript" type="text/javascript">function checkdata()
{if(form1.p_ypmc.value==''){
alert("请填写药品名称!");
form1.p_ypmc.focus();
return false;
}</script>
form表单:<form action=addypglsave.asp method=post name=form1 onSubmit="return checkdata();">
<tr>
<td width="100%" colspan="2" bgcolor="#739ADE" align="center">
<font color="#FFFFFF"><span style="font-size: 12px"><b>录入新药品</b></span></font></td>
</tr>
<tr>
<td width="20%" align="right">药品名称</td>
<td width="80%"> <input name="p_ypmc" type="text" id="p_ypmc" size="20" maxlength="8" onkeydown="changeTab();"></td>
</tr>
<tr>
<td width="20%" align="right">药品规格</td>
<td width="80%"> <input name="p_ypgg" type="text" id="p_ypgg" size="8" maxlength="8" onkeydown="changeTab();"> </td>
</tr>
<tr>
<td width="20%" align="right">药品单位</td>
<td width="80%"><input name="p_ypdw" type="text" id="p_ypdw" size="8" maxlength="4" value="板" onkeydown="changeTab();"></td>
</tr>
<tr>
<td width="20%" align="right">药品单价</td>
<td width="80%"><input name="p_ypdj" type="text" id="p_ypdj" size="20" maxlength="50" onkeydown="changeTab();"></td>
</tr>
<tr>
<td width="100%" colspan="2" align="center"><input type="submit" value="添 加" name="B12" <%if session("yhbh")<>"4406000" then%>disabled<%end if%>></td>
</tr>
</form>
我现在的情况是可以用回车键代替Tab键的功能,可是表单认证的那部分没有实行到.也就是说没有了表单认证的功能....
请各位大虾教教我啊......函数如下:
<script language="javascript">
function changeTab()
{
if(event.keyCode==13)
{ event.keyCode=9;}
}
</script><script language="JavaScript" type="text/javascript">function checkdata()
{if(form1.p_ypmc.value==''){
alert("请填写药品名称!");
form1.p_ypmc.focus();
return false;
}</script>
form表单:<form action=addypglsave.asp method=post name=form1 onSubmit="return checkdata();">
<tr>
<td width="100%" colspan="2" bgcolor="#739ADE" align="center">
<font color="#FFFFFF"><span style="font-size: 12px"><b>录入新药品</b></span></font></td>
</tr>
<tr>
<td width="20%" align="right">药品名称</td>
<td width="80%"> <input name="p_ypmc" type="text" id="p_ypmc" size="20" maxlength="8" onkeydown="changeTab();"></td>
</tr>
<tr>
<td width="20%" align="right">药品规格</td>
<td width="80%"> <input name="p_ypgg" type="text" id="p_ypgg" size="8" maxlength="8" onkeydown="changeTab();"> </td>
</tr>
<tr>
<td width="20%" align="right">药品单位</td>
<td width="80%"><input name="p_ypdw" type="text" id="p_ypdw" size="8" maxlength="4" value="板" onkeydown="changeTab();"></td>
</tr>
<tr>
<td width="20%" align="right">药品单价</td>
<td width="80%"><input name="p_ypdj" type="text" id="p_ypdj" size="20" maxlength="50" onkeydown="changeTab();"></td>
</tr>
<tr>
<td width="100%" colspan="2" align="center"><input type="submit" value="添 加" name="B12" <%if session("yhbh")<>"4406000" then%>disabled<%end if%>></td>
</tr>
</form>
<!--
function check1()
{
if(form1.p_ypmc.value==''){
alert("请填写药品名称!");
form1.p_ypmc.focus();
return;
}
else
{
if(event.keyCode==13)
event.keyCode=9;
}
}
function check2()
{
if(form1.p_ypgg.value==''){
alert("请填写药品批号!");
form1.p_ypgg.focus();
return;
}
else
{
if(event.keyCode==13)
event.keyCode=9;
}
}function check3()
{
if(form1.p_ypdw.value==''){
alert("请填写药品来源!");
form1.p_ypdw.focus();
return;
}
else
{
if(event.keyCode==13)
event.keyCode=9;
}
}
function check4()
{
if(form1.p_ypdj.value==''){
alert("请填写药品数量!");
form1.p_ypdj.focus();
return;
}
else
{
if(event.keyCode==13)
event.keyCode=9;
}
}
function changeTab()
{
if(event.keyCode==13)
event.keyCode=9;
}
//-->
</script>
</head><body>
<form action=addypglsave.asp method=post name=form1>
<tr>
<td width="100%" colspan="2" bgcolor="#739ADE" align="center">
<font color="#FFFFFF"><span style="font-size: 12px"><b>录入新药品</b></span></font></td>
</tr>
<tr>
<td width="20%" align="right">药品名称</td>
<td width="80%"> <input name="p_ypmc" type="text" id="p_ypsl" size="20" maxlength="8" onkeydown="check1();" > </td>
</tr>
<tr>
<td width="20%" align="right">药品规格</td>
<td width="80%"> <input name="p_ypgg" type="text" id="p_ypgg" size="8" maxlength="8" onkeydown="check2();" > </td>
</tr>
<tr>
<td width="20%" align="right">药品单位</td>
<td width="80%"><input name="p_ypdw" type="text" id="p_ypdw" size="8" maxlength="4" value="板" onkeydown="check3();" ></td>
</tr>
<tr>
<td width="20%" align="right">药品单价</td>
<td width="80%"><input name="p_ypdj" type="text" id="p_sccj" size="20" maxlength="50" onkeydown="check4();" ></td>
</tr>
<tr>
<td width="100%" colspan="2" align="center"><input type="submit" value="添 加" name="B12" <%if session("yhbh")<>"4406000" then%>disabled<%end if%>></td>
</tr>
</form>