<h1></h1>
<html>
<head>
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript">
google.charts.load('current', {'packages':['corechart']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([
<?php
$csv_file = $_GET["csv_file"];
$file_index = $_GET["file_index"];
$col_with_data = $_GET["col"];
$row = 1;
if (($handle = fopen($csv_file, "r")) !== FALSE)
{
$row = 0;
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE)
{
$num = count($data);
if ($row % 6 == 0 || $row == 1)
{
echo "\n\t\t\t\t";
}
echo " [";
for ($c=0; $c < $num; $c++)
{
$entry = trim($data[$c]);
if ($data[$c] && ($c == $col_with_data || $c == 0))
{
if ($row == 0)
$title = $entry;
if ($row > 0 and $c > 0)
echo $entry;
else
echo "'" . $entry . "'";
if ($c < $num - 2)
echo ", ";
}
}
echo "],";
$row=$row +1;
}
fclose($handle);
}
else
{
echo "Cannot open file: " . $csv_file;
}
?>
]);
var options = {
<?php
$name = $_GET["name"];
$name = $csv_file;
$name = str_replace(".csv", "", $name);
$name = str_replace("netinfo", "", $name);
$name = str_replace("temp", "", $name);
$name = $title . " " . $name;
$name = str_replace("_", " ", $name);
if($name != "")
echo "\t\t\t\ttitle: '" . $name . "'";
else
echo "\t\t\t\ttitle: 'Chart'";
?>,
curveType: 'function',
legend: { position: 'bottom' },
//vAxis: { minValue: 0 },
explorer: { axis: 'horizontal', keepInBounds: true, maxZoomIn: 4.0 }
};
var chart = new google.visualization.LineChart(document.getElementById('curve_chart'));
chart.draw(data, options);
}
</script>
<?php
$files = scandir(".");
$total = count($files);
for($x = 0; $x <= $total; $x++)
{
$ext = substr($files[$x], -3, 3);
if ($ext == "csv")
{
$csv_files_array[] = $files[$x];
++$csv_index;
}
}
$next_file = intval($file_index);
$col = $col_with_data;
$next_col = $col;
?>
<script type="text/javascript">
function KeyPress (event){
var chCode = ('charCode' in event) ? event.charCode : event.keyCode;
var url = window.location.href;
var pos = url.lastIndexOf("/") + 1;
url = url.substring(0, pos);
//alert(url);
var reload = false;
var nextfile = <?php echo intval($file_index); ?>;
var nextcol = <?php echo intval($col); ?>;
//alert ("The Unicode character code is: " + chCode);
if(chCode == 100)
{
<?php
$next_file = intval($file_index) + 1;
if ($next_file >= $csv_index)
$next_file = 0;
$url = "readcsv.php?csv_file=".
$csv_files_array[$next_file].
"&col=".$next_col."&name=".
$title.
"&file_index=".
$next_file;
echo 'url = url + "' . $url . '";';
?>
reload = true;
}
if(chCode == 97)
{
<?php
$next_file = intval($file_index) - 1;
if ($next_file < 0)
$next_file = $csv_index -1;
$url = "readcsv.php?csv_file=" .
$csv_files_array[$next_file] .
"&col=".$next_col."&name=" .
$title .
"&file_index=" .
$next_file;
echo 'url = url + "' . $url . '";';
?>
reload = true;
}
if(chCode == 119)
{
<?php
$next_file = intval($file_index);
$next_col = $col + 1;
if ($next_col > 3)
$next_col = 1;
$url = "readcsv.php?csv_file=".
$csv_files_array[$next_file].
"&col=".$next_col."&name=".
$title.
"&file_index=".
$next_file;
echo 'url = url + "' . $url . '";';
?>
reload = true;
}
if(chCode == 115)
{
<?php
$next_file = intval($file_index);
$next_col = $col - 1;
if ($next_col < 1)
$next_col = 3;
$url = "readcsv.php?csv_file=".
$csv_files_array[$next_file].
"&col=".$next_col."&name=".
$title.
"&file_index=".
$next_file;
echo 'url = url + "' . $url . '";';
?>
reload = true;
}
if (reload)
{
<?php
?>
window.open(url,"_self");
//window.location(url);
}
}
</script>
</head>
<body onkeypress="KeyPress(event);">
<div id="curve_chart" style="width: 100%; height: 100%"></div>
</body>
</html>
<?php
$csv_file = $_GET["csv_file"];
echo $csv_file;
$row = 1;
if (($handle = fopen($csv_file, "r")) !== FALSE)
{
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE)
{
$num = count($data);
echo "<br/>\n\t[";
$row++;
for ($c=0; $c < $num; $c++) {
if ($data[$c])
echo "'" . $data[$c] . "'";
if ($c < $num - 2)
echo ", ";
}
echo "],";
}
fclose($handle);
}
?>
html:我的htmlphp文件
- m9_136588了解作者
- 3.2KB文件大小
- zip文件格式
- 0收藏次数
- VIP专享资源类型
- 0下载次数
- 2022-04-18 05:21上传日期
html:我的htmlphp文件
html-main.zip
html-main- readcsv.php6.5KB
- index.php3.1KB
- .gitignore24B
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