数据

Question

我正在使用AngularJS中的excel导入功能。现在通过阅读excel值可以正常工作。但我需要读取特定的列范围行数这里我附上了我尝试过的代码和预期的输出。在这里我得到行数为7，但我需要名称和主题列行计数，只有预期行数为4有助于如何解决这个问题。

<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Angular Js XLS</title>
        <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/angularjs/1.5.7/angular.min.js"></script>
        <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.9.13/xlsx.full.min.js"></script>
        <script type="text/javascript" src="https://unpkg.com/angular-js-xlsx@0.0.3/angular-js-xlsx.js"></script>
    </head>

    <body ng-app="MyApp">

        <div ng-controller="myController">
            <js-xls onread="read" onerror="error"></js-xls>
            <!-- <input type="file" ng-change="read" onerror="error"> -->
        </div>

    </body>

    <script type="text/javascript">
        angular.module('MyApp', ['angular-js-xlsx'])
        .controller('myController', function($scope) {
            $scope.read = function (workbook) {
debugger;
                var headerNames = XLSX.utils.sheet_to_json( workbook.Sheets[workbook.SheetNames[0]], { header: 1 })[0];
                var data = XLSX.utils.sheet_to_json( workbook.Sheets[workbook.SheetNames[0]]);

                console.log(headerNames);
                console.log(data);

                for (var row in data)
                {
                    Object.keys(data[row]).forEach(function(key) {
                        console.log("Key = >" + key);
                        console.log("Value => " + data[row][key]);
                        console.log("===========================");
                    });
                }
            }

            $scope.error = function (e) {
                console.log(e);
            }
        });
    </script>

</html>

如何读取AngularJS中的特定列范围行数

数据

0 个答案: