$("#tja").click(function() {
var b = document.getElementsByName("test");
var a = document.getElementsByName("tj");
var arr = [];
for(var i=0;i<b.length;i++){
var t = a[i].value;
var n = b[i].value;
var c = {'name':n,'number':t};
var json_str = JSON.stringify(c);
//alert(json_str)
arr.push(json_str);
console.log(json_str);
console.log(arr);
}
//console.log(map);
//alert("结果:"+arr);
$.ajax({
type: "post",
url: 'productSelectJson.action',
data: {'test':json_str},
dataType: "json",
success: function(data){
var result = data;
alert(result);
},
error: function (err) {
alert("err:" + err);
}
})
})
代码如上,测试一直报error, 获取的json怎样传到后台?