如何在Javascript中访问JSON数组 [英] How to access JSON array in Javascript
本文介绍了如何在Javascript中访问JSON数组的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我如何获得LSZ09。
var el1 = data [ 0 跨度>];
alert(el1);
这给了我一个数组的a,因为位置1给了我r,2 r,3 a,4y,..
数组通过echo json_encode($ punten);
$。ajax ({url:' getPunten.php',
data:{statnam:jSelectedStation [0 ]},
类型:' get',
成功:函数(数据){
数组( 260 ){
[ 0 ] =>
数组( 14 ){
[ STATDEV] =>
string ( 6 ) LSZ09
[ 0 ] =>
string ( 6 ) LSZ09
[ DEVPKT< /跨度>] =>
string ( 1 ) 1
[ 1 ] =>
string ( 1 ) 1
[ PKTTYP< /跨度>] =>
string ( 1 ) S
[ 2 ] =>
string ( 1 ) S
[ KARTNR< /跨度>] =>
string ( 1 ) 0
[ 3 ] =>
string ( 1 ) 0
[ BITNRK< /跨度>] =>
string ( 1 ) 1
[ 4 ] =>
string ( 1 ) 1
[ BITSTATUS< /跨度>] =>
string ( 1 ) 0
[ 5 ] =>
string ( 1 ) 0
[ TYPE< /跨度>] =>
string ( 2 ) I
[ 6 ] =>
string ( 2 ) 我
}
解决方案
punten);
.ajax({url:' getPunten.php',
数据:{statnam:jSelectedStation [0]},
类型:' get',
成功:函数(数据){
数组( 260 ){
[ 0 ] =>
数组( 14 ){
[ STATDEV] =>
string ( 6 ) LSZ09
[< span class =code-digit> 0 ] =>
string ( 6 ) LSZ09
[ DEVPKT跨度>] =>
string ( 1 ) 1
[ 1 ] =>
string ( 1 ) 1
[ PKTTYP< /跨度>] =>
string ( 1 ) S
[ 2 ] =>
string ( 1 ) S
[ KARTNR< /跨度>] =>
string ( 1 ) 0
[ 3 ] =>
string ( 1 ) 0
[ BITNRK< /跨度>] =>
string ( 1 ) 1
[ 4 ] =>
string ( 1 ) 1
[ BITSTATUS< /跨度>] =>
string ( 1 ) 0
[ 5 ] =>
string ( 1 ) 0
[ TYPE< /跨度>] =>
string ( 2 ) I
[ 6 ] =>
string ( 2 ) 我
}
查看
http://stackoverflow.com/questions/9701319/ parse-json-array-using-javascript [ ^ ]
How do i get "LSZ09".
var el1=data[0];
alert(el1);
This gives me "a" from array, as position 1 gives me r, 2 r, 3 a, 4y ,..
The array is received through a " echo json_encode($punten); "
$.ajax({ url: 'getPunten.php',
data: {statnam: jSelectedStation[0]},
type: 'get',
success: function(data) {
array(260) {
[0]=>
array(14) {
["STATDEV"]=>
string(6) "LSZ09 "
[0]=>
string(6) "LSZ09 "
["DEVPKT"]=>
string(1) "1"
[1]=>
string(1) "1"
["PKTTYP"]=>
string(1) "S"
[2]=>
string(1) "S"
["KARTNR"]=>
string(1) "0"
[3]=>
string(1) "0"
["BITNRK"]=>
string(1) "1"
[4]=>
string(1) "1"
["BITSTATUS"]=>
string(1) "0"
[5]=>
string(1) "0"
["TYPE"]=>
string(2) "I "
[6]=>
string(2) "I "
}
解决方案
punten); "
.ajax({ url: 'getPunten.php', data: {statnam: jSelectedStation[0]}, type: 'get', success: function(data) {
array(260) { [0]=> array(14) { ["STATDEV"]=> string(6) "LSZ09 " [0]=> string(6) "LSZ09 " ["DEVPKT"]=> string(1) "1" [1]=> string(1) "1" ["PKTTYP"]=> string(1) "S" [2]=> string(1) "S" ["KARTNR"]=> string(1) "0" [3]=> string(1) "0" ["BITNRK"]=> string(1) "1" [4]=> string(1) "1" ["BITSTATUS"]=> string(1) "0" [5]=> string(1) "0" ["TYPE"]=> string(2) "I " [6]=> string(2) "I " }
Have a look into
http://stackoverflow.com/questions/9701319/parse-json-array-using-javascript[^]
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