-1
我試圖通過使用json_encode我想從PHP通過json_encode成JavaScript
從PHP傳遞數組轉換成JavaScript,但是當我提醒值,我只看到「Object對象等」
當我它的var_dump我看到實際的陣列,但它不是顯示他們在警報
任何幫助,將不勝感激
問候
這是後續代碼var_dump
array(1) {
[0]=>
array(2) {
["id"]=>
string(19) "3.0268"
["postcode"]=>
string(137) "hello"
}
}
array(2) {
[0]=>
array(2) {
["id"]=>
string(19) "3.0268070455319E+17"
["postcode"]=>
string(137) "ECMWF continues its flip-flopping, still a temp drop next week & #snow risk but then no rise, http://t.co/tBlg9Ihs #ukweather #uksnow"
} 代碼
<?php
$con = mysql_connect('localhost', 'root', '');
mysql_select_db('test');
$result = mysql_query("SELECT * FROM address");
$arr = array();
while($row = mysql_fetch_assoc($result)) {
$arr[] = $row;
}
?>
<script>
var test = <?php echo json_encode($arr); ?>;
alert(test);
</script>
什麼是打印輸出? – Mathletics 2013-02-22 19:39:19
這是預期的輸出。一切安好。對象的*默認字符串表示*是'「[object Object]」。使用'console.log'來檢查變量。 – 2013-02-22 19:40:37
看到這個:http://stackoverflow.com/questions/684672/loop-through-javascript-object – 2013-02-22 19:41:25