iframe相互取值
1.情况：一个页面(父页面p)里加载了两个iframe子页面(fa和fb)bgcolor="b5d6e6" onmouseover="changeto()" onmouseout="changeback()">src="/private/membermanage/consume/consume_left.jsp">src="/private/membermanage/consume/consume_right.jsp">取值1：父页面获取子页面的值var doc=window.frames["fa"].document;var pk_goods_info = doc.getElementsByName("pk_goods_info");var goods_quantity = doc.getElementsByName("goods_quantity");
取值2：子页面获取父页面的值，并赋值(子页面操作父页面)var doc=parent.document;doc.getElementById("consume_money").value=consume_money;
取值3：两个子页面相互操作(fb操作fa)var doc= parent.frames['fa'].document;doc.getElementById("rate"+count).value=rate;
