var text = $WEB.getParameterAsText("_selects");
var docids = text.split(';');
for (var i=0; i < docids.length; i++ ) {
var doc = findDocument(docids[i]);
doc.findItem("isLook").setValue("1"); //替换"Fd_Money"的值
var process = getDocumentProcess(); //创建文档业务对象
process.doUpdate(doc); //更新文档