我有这个数组$data_分配,当我print_r()
它时,我得到
Array (
[0] => 270.00
[1] => 22956.00
[2] => 23655.00
[3] => 27418.00
[4] => 2295820.50
[5] => 114476.00
[6] => 312220.00
[7] => 26580.00
[8] => 12680.00
[9] => 6300.00
)
没关系
现在,当我将数组传递给data:[]
时chart.js
data: [<?php echo join($data_dispensed,',')?>]
它显示条形图,但悬停选项不再起作用,我该如何解决这个问题,当我对变量进行硬编码并悬停时,列实际上显示数据
试试这段代码。
data: [<?php $s2 = array();
foreach ($data_dispensed as $value)
$s2[] = round($value);
echo implode(',',$s2); ?>]