Script to traverse table using js_javascript skills

var tableObj = document.getElementById("tableName");
var str = "";
for(var i=0;i{
   for(varj=0;j   {
      //str  = tableObj.rows[i].cells[j].innerHTML "   ";

           for(var z=0;z           {
        var text = tableObj.rows[i].cells[j].children[z];//取得text object
                str  = text.value;
           }
   }
   str ="n";
}
alert(str);


用js遍历 table