Question

我使用kendo UI来构建一个网格，但是我正在警告这个错误，它似乎是一个建筑错误，但我不知道什么是错误或丢失。

我在另一个论坛上看到，模型已经解决，但它对我没用。

function build_grid(result, id)
{
    var gridData = {
        DataColumn1: result.categories,
        DataColumn2: result.datasource[0].data.map(function (a) { return a.value; }),
        DataColumn3: result.datasource[1].data.map(function (a) { return a.value; }),
        DataColumn4: result.datasource[1].data.map(function (a) { return a.percentage; }),
        DataColumn5: result.datasource[2].data.map(function (a) { return a.value; }),
        DataColumn6: result.datasource[2].data.map(function (a) { return a.percentage; })
    };

    var categories = [];
    categories.push({ format:"n0" , field: "DataColumn1", title: "Column 1", width: "60px" });
    categories.push({ format:"n0" , field: "DataColumn2", title: "Column 2", width: "100px" });
    categories.push({ format:"n0" , field: "DataColumn3", title: "Column 3", width: "100px" });
    categories.push({ format:"p2" , field: "DataColumn4", title: "Column 4", width: "100px" });
    categories.push({ format:"n0" , field: "DataColumn5", title: "Column 5", width: "160px" });
    categories.push({ format:"p2" , field: "DataColumn6", title: "Column 6", width: "160px" });



    $(id + "Grid").kendoGrid({
        columns: categories,
        dataSource: {
            data: gridData,
            model: {
                fields: {
                    DataColumn1: { type: "string" },
                    DataColumn2: { type: "number" },
                    DataColumn3: { type: "number" },
                    DataColumn4: { type: "number" },
                    DataColumn5: { type: "number" },
                    DataColumn6: { type: "number" }
                }
            }
        },
            height: 550,
            groupable: true,
            sortable: true,
    });
}

Erro消息：

Uncaught TypeError: e.slice is not a function
    at init.success (kendo.all.min.js:11)
    at Object.success (kendo.all.min.js:11)
    at init.read (kendo.all.min.js:11)
    at kendo.all.min.js:11
    at init._queueRequest (kendo.all.min.js:11)
    at init.read (kendo.all.min.js:11)
    at init.query (kendo.all.min.js:11)
    at init._query (kendo.all.min.js:11)
    at init.fetch (kendo.all.min.js:11)
    at new init (kendo.all.min.js:30)

解决了，我将gridData变量更改为注释中提到的数组：

var gridData = [];
        for (var i = 0 ; i < result.categories.length ; i++) {
            gridData.push({
                DataColumn1: result.categories[i],
                DataColumn2: result.datasource[1].data[i].value,
                DataColumn3: result.datasource[1].data[i].percentage,
                DataColumn4: result.datasource[2].data[i].value,
                DataColumn5: result.datasource[0].data[i].value,
                DataColumn6: result.datasource[2].data[i].percentage
            });
        }

解决之后，我找到了另一个带有我的列格式的错误，正确的格式化方式是＆＃34; {0：n0}＆＃34;和＆＃34; {0：p2}＆＃34; ，不是＆＃34; n0＆＃34;或＆＃34; p2＆＃34;就像我以前用过的那样。

e.slice不是函数错误

0 个答案: