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我似乎不允許我的圖正確繪製數據,我在控制檯中添加了值並且它們沒有任何錯誤地正確接收,儘管圖中沒有任何數據。這是谷歌圖。接收到的值不會進入圖
網站:http://oli.pw/stats.php?id=12131
google.load("visualization", "1", {packages:["corechart"]});
google.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Data', 'Visitors'],
['Todays Hits', parseInt(todays)],
['Unique Hits Today', parseInt(uniquehitstoday)],
['Total Hits', parseInt(total)],
['Total Unique Hits', parseInt(uniquehits)]
]);
var options = {
title: 'Company Performance',
hAxis: {title: 'Year', titleTextStyle: {color: 'red'}}
};
var chart = new google.visualization.ColumnChart(document.getElementById('chart_div'));
chart.draw(data, options);
}
正如你所看到的,變量今天,uniquehitstoday都在那裏,雖然他們沒有在圖表上顯示。我parsedint,因爲我有錯誤說我不能使用字符串。
jQuery的帖子:
$(document).ready(function() {
var url = $('#getid').val();
$.post("assets/stats/getStatsData.php", {
url: url
},
function (result) {
var response = jQuery.parseJSON(result);
if (response.available === true) {
total = response.totalhits;
todays = response.todays;
uniquehits = response.uhits;
uniquehitstoday = response.uhitstoday;
}
else
{
alert("An error has occured");
}
});
});
這將運行在應用程序加載的啓動,使圖形建造之前的變量進行設置。
PHP如果neccessary
<?
require("../config/config.php");
$id = $_POST['id'];
$data = new stdClass();
$data->available= true;
$date = date("M d, Y");
$uniquea = $dbh->query("SELECT DISTINCT shorturl FROM stats WHERE shorturl = '$id'");
$uniqueb = count($uniquea->fetchColumn());
$tdayua = $dbh->query("SELECT DISTINCT shorturl FROM stats WHERE date = '$date' AND shorturl = '$id'");
$tdayub = count($tdayua->fetchColumn());
$hitsa = $dbh->query("SELECT * from stats WHERE shorturl = '$id'");
$hitsb = count($hitsa->fetchColumn());
$tdayhitsa = $dbh->query("SELECT * from stats where date = '$date'");
$tdayhitsb = count($tdayhitsa->fetchColumn());
$data->totalhits= $hitsb;
$data->todays= $tdayhitsb;
$data->uhits = $uniqueb;
$data->uhitstoday = $tdayub;
echo json_encode($data);
?>
沒有連接錯誤製成。
任何想法?
謝謝。
謝謝!奇蹟般有效。 – 2013-04-24 10:20:16