将 PHP 数组传递给 Javascript 数组
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Pass PHP array into Javascript array
提问by Hafiz Abdullah
Referring to the title. I have an array which I coded like this:-
参考标题。我有一个我这样编码的数组：-
$query = "SELECT * FROM server";
$result = mysql_query($query);
$dServer = array();
while($row = mysql_fetch_assoc($result)) {
$dServer[] = $row['model'];
}
Now, how do I pass the $dServerarray into a Javascript array?
现在，如何将$dServer数组传递到 Javascript 数组中？
For example, this array:
例如，这个数组：
var a = new Array();
回答by Paul
$query = "SELECT * FROM server";
$result = mysql_query($query);
$dServer = array();
while($row = mysql_fetch_assoc($result)){
$dServer[] = $row['model'];
}
?>
<script type="text/javascript">
var a = <?php echo json_encode($dServer); ?>;
</script>
回答by Mārti?? Briedis
Encode it as a json object.
将其编码为 json 对象。
<?
$arr = array('entry' => 'content');
?>
<script>
var data = <?=json_encode($arr);?>;
alert(data['entry']);
</script>
回答by Igor
Try to get use of ajax request and json_encode.
尝试使用 ajax request 和json_encode。
Second variant
第二种变体
<?php
$query = "SELECT * FROM server";
$result = mysql_query($query);
$dServer = array();
while($row = mysql_fetch_assoc($result))
{
$dServer[] = $row['model'];
}
?>
var a = <?php echo json_encode($dServer);?>;
回答by DACrosby
In addition to the ajax / json methods mentioned, you can directly print out the values:
除了上面提到的ajax/json方法，还可以直接打印出值：
<?php
$query = "SELECT * FROM server";
$result = mysql_query($query);
?>
<script type="text/javascript">
var a = new Array();
<?php
while($row = mysql_fetch_assoc($result)){
echo "a['model'] = " . $row['model'] . ";";
echo "a['nextField'] = " . $row['nextField'] . ";";
}
?>
</script>
