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我正尝试使用本教程here创建基于CSS/HTML的图形。CSS图形 - 酒吧显示不正确
但是,不是将数据直接放入html代码中,而是使用PHP使用以下代码从CSV文件导入它。
<?PHP
/* Open CSV file */
$handle = fopen("defects.csv", "r");
$c = 0;
/* gets data from csv file */
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
/* stores dates as variable $date */
$date[$c] = $data[0];
$c++;
/* inserts defect data into html code */
echo "<dd class=\"p" . $data[2] . "\"><span><b>" . $data[2] . "</b></span></dd>";
echo "<dd class=\"sub p" . $data[3] . "\" ><span><b>" . $data[3] . "</b></span></dd>";
}
echo "</dl>";
echo "<ul class=\"xAxis\">";
/* X AXIS */
/* inserts date data into html code for x axis */
for ($d=0; $d < $c; $d++) {
echo "<li>" . $date[$d] . "</li>";
}
?>
的值被正确地放置在图表上,但杆没有出现。 CSS代码我对酒吧是:
/* default column styling */
dl#csschart span{
height:50%;
background:url(../images/barx.png) repeat-y;
}
dl#csschart .sub{
margin-left:-33px;
}
dl#csschart .sub span{
background:url(../images/subBarx.png) repeat-y;
}
万一有帮助,我已经打印筛选的图形应该是什么样子。你可以看到它在:http://allured.info/graph/failgraph.png