我在PHP中有一个数组$行。目前我想将$ lines值赋给javascript变量(即chartLines)。
我将php数组分配给javascript的方式不正确。
任何人都可以帮助我吗?提前谢谢!
<?php
$line1 = array(array("08:00","20"),array("08:00","16"),array("08:00","19"),array("08:00","17"));
$line2 = array(array("08:00","45"),array("08:00","47"),array("08:00","49"),array("08:00","47"));
$lines= array($line1,$line2);
?>
<script type="text/javascript">
$(function () {
var chartLines = <?php echo $lines; ?>
});
答案 0 :(得分:1)
尝试这种方式:
<?php
$line1 = array(array("08:00","20"),array("08:00","16"),array("08:00","19"),array("08:00","17"));
$line2 = array(array("08:00","45"),array("08:00","47"),array("08:00","49"),array("08:00","47"));
$lines= array($line1,$line2);
$json = json_encode($lines);
?>
<script type="text/javascript">
$(function () {
var chartLines = jQuery.parseJSON('<?php echo $json; ?> ');
});
答案 1 :(得分:0)
答案 2 :(得分:0)
你可以试试这个:
<?php
# create PHP array:
$php_array = array("one", "two", "three");
echo "<script language='JavaScript'>\n";
echo "var js_array = new Array();\n";
$ix = 0;
foreach($php_array as $key => $value)
{
echo "js_array[$key] = $value;\n";
}
echo "</script>\n";
答案 3 :(得分:0)
您最好的选择是使用其他人建议的json_encode PHP函数,如下所示:
<?php
$chartLines = array("item1" => "val1", "item2" => "val2", "item3" => "val3");
$chartJSON = json_encode($chartLines);
?>
<script type="text/javascript">
var chartLines = jQuery.parseJSON('<?php echo $chartJSON; ?>');
</script>
如果你在JS方面也需要一个数组(不是parseJSON将返回的对象),你也可以使用jQuery来做到这一点:
var chartArr = jQuery.makeArray(chartLines);