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jsp´«²Î¸øJavaScript²ÎÊýÑéÖ¤ÎÊÌâ - Java / Web ¿ª·¢

ÔÚJSPÒ³ÃæÖУ¬´ÓÊý¾Ý¿âÖжÁ³öÒ»¸öÊý¾Ý
<%
  Stock_No=Sto.getInt("StockNumber");//¿â´æintÀàÐÍ
%>
²¢Çҳɹ¦ÔÚÒ³ÃæÉÏÏÔʾ³öÀ´<%=Stock_No%>
±íµ¥Ìá½»Ò»¸ö³ö»õÊýÁ¿
Java code:

<form action="Stockout.jsp" method="post" name=StockOut target="rightdownFrame">
³ö»õÊýÁ¿£º<input type=text name=StockOutNumber><br><br>
<input type=button value="³ö¿â" onclick="check(<%=Stock_No%>)" >
<input type=reset>
</form>


ʹÓÃJavaScript½øÐÐÅжÏ
JScript code:

function check(int no) {
if(document.StockOut.StockOutNumber.value == "") {
alert("ÇëÊäÈ빺ÂòÊýÁ¿");
return;
}
/* int sono=no;
int Stock_Out_Number=Integer.parseInt(document.StockOut.StockOutNumber.value);
if(Stock_Out_Number>=sono){
alert("³ö¿âÁ¿²»¿ÉÒÔ´óÓÚ¿â´æ");
return;
}
*/
document.StockOut.submit();
}


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