本文实例讲述了yii框架结合charjs统计上一年与当前年数据的方法。分享给大家供大家参考，具体如下：
理论上是1年有12个月，但实际上却是去年12个月已经过了，是完整的12个月，今年的12个月还没过，不完整，所以需要补齐
public static function getYearOrderCharData() {
// 获取当前年
$months = range(1, 12);
$currentYear = date('Y');
$lastYear = date('Y', strtotime("-1 year"));
// 所有订单
$allOrderData = self::find()
->select(['FROM_UNIXTIME(create_at,"%Y-%m") as char_time', 'COUNT(id) as total_order', 'SUM(order_amount) as total_order_amount'])
->where(['>=', 'FROM_UNIXTIME(create_at,"%Y")', $lastYear])
->groupBy('char_time')
->all();
// 已支付订单
$allPayOrderData = self::find()
->select(['FROM_UNIXTIME(create_at,"%Y-%m") as char_time', 'COUNT(id) as total_order', 'SUM(pay_amount) as total_order_amount'])
->where(['>=', 'FROM_UNIXTIME(create_at,"%Y")', $lastYear])
->andWhere(['pay_status' => 2])
->groupBy('char_time')
->all();
$yearCountTitle = Yii::t('backend', 'year_order_count_title', ['last_year' => $lastYear, 'current_year' => $currentYear]);
$yearAmountTitle = Yii::t('backend', 'year_order_amount_title', ['last_year' => $lastYear, 'current_year' => $currentYear]);
$yearPayCountTitle = Yii::t('backend', 'year_order_pay_count_title', ['last_year' => $lastYear, 'current_year' => $currentYear]);
$yearPayAmountTitle = Yii::t('backend', 'year_order_pay_amount_title', ['last_year' => $lastYear, 'current_year' => $currentYear]);
$labels = [];
// 所有订单
$lastYearCounts = []; // 前一年月订单总量
$lastYearAmounts = []; // 前一年月订单总额
$currentYearCounts = []; // 当前年月订单总量
$currentYearAmounts = []; // 当前年月订单额
$allOrderDataArr = [];
foreach($allOrderData as $allKey => $allVal) {
$allOrderDataArr[$allVal->char_time]['char_time'] = $allVal->char_time;
$allOrderDataArr[$allVal->char_time]['total_order'] = $allVal->total_order;
$allOrderDataArr[$allVal->char_time]['total_order_amount'] = number_format($allVal->total_order_amount / 100, 2, '.', '');
}
// 已支付订单
$lastYearPayCounts = []; // 前一年月支付订单总量
$lastYearPayAmounts = []; // 前一年月支付订单总额
$currentYearPayCounts = []; // 当前年月支付订单总量
$currentYearPayAmounts = []; // 当前年月支付订单额
$allPayOrderDataArr = [];
foreach($allPayOrderData as $payKey => $payVal) {
$allPayOrderDataArr[$payVal->char_time]['char_time'] = $payVal->char_time;
$allPayOrderDataArr[$payVal->char_time]['total_order'] = $payVal->total_order;
$allPayOrderDataArr[$payVal->char_time]['total_order_amount'] = number_format($payVal->total_order_amount / 100, 2, '.', '');
}
foreach($months as $key => $val) {
$label = $val . Yii::t('backend', 'month');
$labels[] = $label;
$theMonth = strlen($val) == 2 ? $val : '0' . $val;
// 上一年
$lastYearMonth = $lastYear . '-' . $theMonth;
if(array_key_exists($lastYearMonth, $allOrderDataArr)) {
$lastYearCounts[] = $allOrderDataArr[$lastYearMonth]['total_order'];
$lastYearAmounts[] = $allOrderDataArr[$lastYearMonth]['total_order_amount'];
} else {
$lastYearCounts[] = '0';
$lastYearAmounts[] = '0';
}
if(array_key_exists($lastYearMonth, $allPayOrderDataArr)) {
$lastYearPayCounts[] = $allPayOrderDataArr[$lastYearMonth]['total_order'];
$lastYearPayAmounts[] = $allPayOrderDataArr[$lastYearMonth]['total_order_amount'];
} else {
$lastYearPayCounts[] = '0';
$lastYearPayAmounts[] = '0';
}
// 当前年
$currentYearMonth = $currentYear . '-' . $theMonth;
if(array_key_exists($currentYearMonth, $allOrderDataArr)) {
$currentYearCounts[] = $allOrderDataArr[$currentYearMonth]['total_order'];
$currentYearAmounts[] = $allOrderDataArr[$currentYearMonth]['total_order_amount'];
} else {
$currentYearCounts[] = '0';
$currentYearAmounts[] = '0';
}
if(array_key_exists($currentYearMonth, $allPayOrderDataArr)) {
$currentYearPayCounts[] = $allPayOrderDataArr[$currentYearMonth]['total_order'];
$currentYearPayAmounts[] = $allPayOrderDataArr[$currentYearMonth]['total_order_amount'];
} else {
$currentYearPayCounts[] = '0';
$currentYearPayAmounts[] = '0';
}
}
$data = [
'yearCountTitle' => $yearCountTitle,
'yearAmountTitle' => $yearAmountTitle,
'yearPayCountTitle' => $yearPayCountTitle,
'yearPayAmountTitle' => $yearPayAmountTitle,
'lastYear' => $lastYear,
'currentYear' => $currentYear,
'labels' => $labels,
'lastYearCounts' => $lastYearCounts,
'lastYearAmounts' => $lastYearAmounts,
'currentYearCounts' => $currentYearCounts,
'currentYearAmounts' => $currentYearAmounts,
'lastYearPayCounts' => $lastYearPayCounts,
'lastYearPayAmounts' => $lastYearPayAmounts,
'currentYearPayCounts' => $currentYearPayCounts,
'currentYearPayAmounts' => $currentYearPayAmounts,
];
return $data;
}
js
// 订单总量对比
var yearOrderCountChartCanvas = $('#yearOrderCountChart').get(0).getContext('2d')
var yearOrderCountChartData = {
labels : <?= json_encode($orderChar['labels'], true) ?>,
datasets: [
{
label : '<?= $orderChar['lastYear'] ?>',
backgroundColor : 'rgba(0, 192, 239, 0.5)',
data : <?= json_encode($orderChar['lastYearCounts'], true) ?>
},
{
label : '<?= $orderChar['currentYear'] ?>',
backgroundColor : 'rgba(0, 135, 239, 0.5)',
data : <?= json_encode($orderChar['currentYearCounts'], true) ?>
}
]
}
var yearOrderCountChartOptions = {
scales: {
xAxes: [{
gridLines: {
display: false
}
}],
yAxes: [{
gridLines: {
display: false
}
}]
}
}
var yearOrderCountChart = new Chart(yearOrderCountChartCanvas, {
type: 'line',
data: yearOrderCountChartData,
options: yearOrderCountChartOptions
});
// 支付订单总量对比
var yearOrderPayCountChartCanvas = $('#yearOrderPayCountChart').get(0).getContext('2d')
var yearOrderPayCountChartData = {
labels : <?= json_encode($orderChar['labels'], true) ?>,
datasets: [
{
label : '<?= $orderChar['lastYear'] ?>',
backgroundColor : 'rgba(0, 166, 90, 0.5)',
data : <?= json_encode($orderChar['lastYearPayCounts'], true) ?>
},
{
label : '<?= $orderChar['currentYear'] ?>',
backgroundColor : 'rgba(0, 166, 11, 0.5)',
data : <?= json_encode($orderChar['currentYearPayCounts'], true) ?>
}
]
}
var yearOrderPayCountChartOptions = {
scales: {
xAxes: [{
gridLines: {
display: false
}
}],
yAxes: [{
gridLines: {
display: false
}
}]
}
}
var yearOrderPayCountChart = new Chart(yearOrderPayCountChartCanvas, {
type: 'line',
data: yearOrderPayCountChartData,
options: yearOrderPayCountChartOptions
});
// 订单总额对比
var yearOrderAmountChartCanvas = $('#yearOrderAmountChart').get(0).getContext('2d')
var yearOrderAmountChartData = {
labels : <?= json_encode($orderChar['labels'], true) ?>,
datasets: [
{
label : '<?= $orderChar['lastYear'] ?>',
backgroundColor : 'rgba(0, 192, 239, 0.5)',
data : <?= json_encode($orderChar['lastYearAmounts'], true) ?>
},
{
label : '<?= $orderChar['currentYear'] ?>',
backgroundColor : 'rgba(0, 135, 239, 0.5)',
data : <?= json_encode($orderChar['currentYearAmounts'], true) ?>
}
]
}
var yearOrderAmountChartOptions = {
scales: {
xAxes: [{
gridLines: {
display: false
}
}],
yAxes: [{
gridLines: {
display: false
}
}]
}
}
var yearOrderAmountChart = new Chart(yearOrderAmountChartCanvas, {
type: 'line',
data: yearOrderAmountChartData,
options: yearOrderAmountChartOptions
});
// 支付订单总额对比
var yearOrderPayAmountChartCanvas = $('#yearOrderPayAmountChart').get(0).getContext('2d')
var yearOrderPayAmountChartData = {
labels : <?= json_encode($orderChar['labels'], true) ?>,
datasets: [
{
label : '<?= $orderChar['lastYear'] ?>',
backgroundColor : 'rgba(0, 166, 90, 0.5)',
data : <?= json_encode($orderChar['lastYearPayAmounts'], true) ?>
},
{
label : '<?= $orderChar['currentYear'] ?>',
backgroundColor : 'rgba(0, 166, 11, 0.5)',
data : <?= json_encode($orderChar['currentYearPayAmounts'], true) ?>
}
]
}
var yearOrderPayAmountChartOptions = {
scales: {
xAxes: [{
gridLines: {
display: false
}
}],
yAxes: [{
gridLines: {
display: false
}
}]
}
}
var yearOrderPayAmountChart = new Chart(yearOrderPayAmountChartCanvas, {
type: 'line',
data: yearOrderPayAmountChartData,
options: yearOrderPayAmountChartOptions
});
记住，yii的as一定要在模型利定义公共变量
public $char_time; // 按时间统计 public $total_order; // 所有订单 public $total_order_amount; // 所有订单总额 public $total_pay_order; // 支付订单 public $total_pay_amount; // 支付订单总额 public $total_order_pay_amount; // 支付总额
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