javascript控制子页面对父页面控件操作

//赋值

window.parent.document.getElementById("partyid_trade_edit").value = data.data.partyid;
window.parent.document.getElementById("keywords_partytype").value = $("input[name='partytype']:checked").val();

//取值

var tip = window.parent.document.getElementById("partyid_trade_edit").value;