用js遍历table的脚本_javascript技巧

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