Question

我遇到了自动完成小部件的问题，我从这里得到autocomplete

当有一个数组（如源代码示例中的那个）时，它工作正常但是当我放置一些（json_encode（$ rowData）的数据时，它根据检索到的数据不提供建议

顺便说一下，我使用PHPexcel从excel表中检索数据到数据数组

这是我的代码......

 <?php

    set_include_path(implode(PATH_SEPARATOR, [
        realpath(__DIR__ . '/Classes'), // assuming Classes is in the same directory as this script
        get_include_path()
    ]));
    require_once dirname(__FILE__) . '/Classes/PHPExcel/IOFactory.php';
    require_once 'PHPExcel.php';

    $file= "./uploads/".$_GET["filename"];

    //if you want to try it you can use this and comment line on the above
// $inputFileName = './sampleData/yourexcelname.xls';
        $inputFileName = ($file);

    //  Read your Excel workbook
    try {
        $inputFileType = PHPExcel_IOFactory::identify($inputFileName);
        $objReader = PHPExcel_IOFactory::createReader($inputFileType);
        $objPHPExcel = $objReader->load($inputFileName);
    } catch(Exception $e) {
        die('Error loading file "'.pathinfo($inputFileName,PATHINFO_BASENAME).'": '.$e->getMessage());
    }

    //  Get worksheet dimensions
    $sheet = $objPHPExcel->getSheet(0); 
    $highestRow = $sheet->getHighestRow(); 
    $highestColumn = $sheet->getHighestColumn();

    //  Loop through each row of the worksheet in turn


    for ($row = 1; $row <= $highestRow; $row++){ 
        //  Read a row of data into an array
        $rowData = $sheet->rangeToArray('A' . $row . ':' . $highestColumn . $row,
                                        NULL,
                                        TRUE,
                                        FALSE);

        var_dump($rowData); //  Insert row data array into your database of choice here


        echo "-----------------as json encode---------------";
        var_dump(json_encode($rowData));

        }
    ?>
    <!doctype html>
    <html lang="en">
    <head>
      <meta charset="utf-8">
      <title>jQuery UI Autocomplete - Default functionality</title>
      <link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
      <script src="//code.jquery.com/jquery-1.10.2.js"></script>
      <script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>

      <script>
      $(function() {
        var availableTags =<?php echo json_encode($rowData); ?>;
        $( "#tags" ).autocomplete({
          source: availableTags
        });
      });
      </script>
    </head>
    <body>

    <div class="ui-widget">
      <label for="tags">Tags: </label>
      <input id="tags">
    </div>


    </body>
    </html>

我可以为您提供一个简单的Excel图像： enter image description here

我应该怎么做才能让我的excel单元格出现在自动完成搜索框中？

从“json_encode（$ ...）;”获取数据时，自动完成窗口小部件无法正常工作

0 个答案: