摘要： 页面中有BUTTON点击btnExporterClick并把数据传到子窗口function btnExporterClick() { window.param = document.getElementById("dropEnvironment").value; var url = "frmExporter.aspx"; window.showModalDialog(url, window, "dialogWidth=" + 600 + "px;dialogHeight=" + 360 + "px&quo 阅读全文