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<script language="javascript">
function CheckReal(filed){
var my_obj=document.basic.filed;
if (isNaN(my_obj.value)){
alert("请填写有效数字,不需要含有单位名称");
my_obj.focus();
my_obj.select();
return false;
}
return true;
}
</script>
<form action="basic_add.php" method="post" name="basic" onsubmit="return myCheck()">
<input type="text" name="total_area" size="10" onBlur="CheckReal('total_area')" />
<input type="text" name="emergency_area" size="10" onBlur="CheckReal('emergency_area')" />
<input type="text" name="ward_area" size="10" onBlur="CheckReal('ward_area')" />
</form>
<script language="javascript">
function CheckReal(obj){
if ($.isNaN($(obj).val()){
alert("请填写有效数字,不需要含有单位名称");
obj.focus();
return false;
}
return true;
}
</script>
<form action="basic_add.php" method="post" name="basic" onsubmit="return myCheck()">
<input type="text" name="total_area" size="10" onBlur="CheckReal(this)" />
<input type="text" name="emergency_area" size="10" onBlur="CheckReal(this)" />
<input type="text" name="ward_area" size="10" onBlur="CheckReal(this)" />
</form>
<script language="javascript">
function CheckReal(name){
var obj =$("input[name='"+name+"']").val();
if ($.isNaN(obj)){
alert("请填写有效数字,不需要含有单位名称");
obj.focus();
return false;
}
return true;
}
</script>
<form action="basic_add.php" method="post" name="basic" onsubmit="return myCheck()">
<input type="text" name="total_area" size="10" onBlur="CheckReal('total')" />
<input type="text" name="emergency_area" size="10" onBlur="CheckReal('emergency_area')" />
<input type="text" name="ward_area" size="10" onBlur="CheckReal('ward_area')" />
</form>
<script language="javascript">
function CheckReal(obj){
if (isNaN(obj.value)){
alert("请填写有效数字,不需要含有单位名称");
obj.focus();
return false;
}
return true;
}
</script>
<form action="basic_add.php" method="post" name="basic" onsubmit="return myCheck()">
<input type="text" name="total_area" size="10" onBlur="CheckReal(this)" />
<input type="text" name="emergency_area" size="10" onBlur="CheckReal(this)" />
<input type="text" name="ward_area" size="10" onBlur="CheckReal(this)" />
</form>