Question

大家好我想在Codeigniter中使用融合图表。我只是按照说明进行操作 http://www.ikawka.com/2008/12/fusion-chart/comment-page-1/

我看到了错误

“未定义FusionCharts”

在萤火虫中。在视图页面上我只看到

“图表”。

插件文件夹的文件名为fusion_pi.php

<?php if (!defined('BASEPATH')) exit('No direct script access allowed');  
function FusionCharts( $chart_type='Column3D', $width = "300", $height = "250" ){  
    require_once('fusion/FusionCharts_Gen.php' );  
    $FC = new FusionCharts($chart_type,$width,$height);  
    $FC->setSWFPath("images/fusioncharts/");  
    return $FC;  
}  
?>

控制器：

function index()
 {

  // echo "hello world";
  $this->load->view("jquery_view");


$this->load->plugin( 'fusion' );  
echo "hi";
$FC =  FusionCharts("Column3D","520","200");  
$arrData = array( 500, 269, 254, 895, 633);  
foreach( $arrData as $i=>$data ){  
    $FC->addChartData( $data );  
}  
$strParam="numberSuffix=%; formatNumberScale=0; decimalPrecision=0; xAxisName=Integrated Process Average Score; animation=1";  
$FC->setChartParams($strParam);  
$FC->setChartMessage("ChartNoDataText=Chart Data not provided; PBarLoadingText=Please Wait.The chart is loading...");  
echo $FC->renderChart();  


 }

查看：

<html>
    <head>
        <script type="text/javascript" src="<?php echo base_url();?>js/FusionCharts.js"></script>
        <script type="text/javascript" src="<?php echo base_url();?>js/jquery-1.3.2.min.js" ></script>
        <script type="text/javascript" src="<?php echo base_url();?>js/ajax.js" ></script>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

        <title>Untitled Document</title>
    </head>

    <body>
        <?php echo "Rajani". base_url()."js/FusionCharts.js";?>
        <label for="name">UserName</label>
        <input type="text" id="name" />
        <input type="password" id="pwd" />
        <input type="submit" name="submit" id="submit" value="submit" />
</body>
</html>

我发现视图文件中的行：js / FusionCharts.js“＆gt; 没有检测到。可能是什么问题？需要帮助。

感谢。

Answer 1

在您的控制器中，尝试：

function index()
 {
$this->load->plugin( 'fusion' );  
$FC =  FusionCharts("Column3D","520","200");  
$arrData = array( 500, 269, 254, 895, 633);  
foreach( $arrData as $i=>$data ){  
    $FC->addChartData( $data );  
}  
$strParam="numberSuffix=%; formatNumberScale=0; decimalPrecision=0; xAxisName=Integrated Process Average Score; animation=1";  
$FC->setChartParams($strParam);  
$FC->setChartMessage("ChartNoDataText=Chart Data not provided; PBarLoadingText=Please Wait.The chart is loading...");  
$data['chart'] = $FC->renderChart();  

$this->load->view("jquery_view", $data);
 }

在您的观点中，请尝试：

<html>
    <head>
        <script type="text/javascript" src="<?php echo base_url();?>js/FusionCharts.js"></script>
        <script type="text/javascript" src="<?php echo base_url();?>js/jquery-1.3.2.min.js" ></script>
        <script type="text/javascript" src="<?php echo base_url();?>js/ajax.js" ></script>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

        <title>Untitled Document</title>
    </head>

    <body>

        <? echo $chart; ?>

        <label for="name">UserName</label>
        <input type="text" id="name" />
        <input type="password" id="pwd" />
        <input type="submit" name="submit" id="submit" value="submit" />
</body>
</html>

Codeigniter中的FusionCharts错误：未定义FusionCharts

1 个答案: