Php 如何在for循环中为display获取json数据
php代码:Php 如何在for循环中为display获取json数据,php,jquery,arrays,ajax,Php,Jquery,Arrays,Ajax,php代码: $query = mysqli_query($con,"INSERT INTO tlb_comments(user_id,comments) values ('$vw_id','$name')"); $comments = mysqli_query($con,"SELECT * FROM tlb_comments"); $avatar = mysqli_query($con,"SELECT * FROM tlb_avatar WHERE `vw_id`='".$vw_id."'
$query = mysqli_query($con,"INSERT INTO tlb_comments(user_id,comments) values ('$vw_id','$name')");
$comments = mysqli_query($con,"SELECT * FROM tlb_comments");
$avatar = mysqli_query($con,"SELECT * FROM tlb_avatar WHERE `vw_id`='".$vw_id."'");
$avatar_select = mysqli_fetch_all($avatar);
$comment_select = mysqli_fetch_all($comments);
array_push($avatar_select,$comment_select);
echo json_encode($avatar_select);
Jquery Ajax:
$(".comment").click(function() {
var id = $(this).data("id");
var name = $("#username_" + id).val();
if (name == '') {
alert("Please Fill All Fields");
} else {
$.ajax({
type: "POST",
url: "comments",
data: {
username: name
},
success: function(html) {
$("#cmt_output").html(html);
console.log(html);
}
});
}
});
Json数组:
[
[
"11",
"6",
"1509947417_User_Avatar_2.png"
],
[
[
"113",
"0",
"6",
"all of us",
"0"
],
[
"114",
"0",
"6",
"all of us",
"0"
],
[
"115",
"0",
"6",
"welcome....",
"0"
]
]
]
我认为您必须从php返回关联数组,这样您就可以轻松地读取带有每个数组元素键的json数组…尝试添加一些描述,解释我的前端json数组数据类型中显示的确切问题。如何将数据类型Now display转换为前端json数组数据类型。如何转换数据文本类型你的意思是你想将json转换成javascript,使用Hmmm,好的,我会试试。。。。。。