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function getParentEl (el, tagName) { if (!el) return el; do { el = el.parentNode; } while (el && el.tagName !== tagName); return el; } function temp(){ //得到选中row的value值 var temp=document.getElementsByName( 'id' ); for ( var i=0;i<temp.length;i++){ if (temp[i].checked== true ){ edit=temp[i].value; var tr = getParentEl(temp[i], 'TR' ); var tds = tr.cells; for ( var j = 0; j < tds.length; j++) { var tdInner = tds[j].innerHTML; alert(tdInner); } } } } |