html='<select class="placeWidth fl" id="' + data.returnData[i].children[j].pfieldname + '_ss"
onchange="refreshQList_sy(\' '+data.returnData[i].children[j].pfieldname+' \',\'110000000000\');zxs_sqxs(\' '+data.returnData[i].children[j].pfieldname+' \');"></select>'