1

正如标题所暗示的那样，我正在尝试在列数组中生成对象，尽管我还没有找到工作方法。

alert( "Value 1: " + temporaryArray[1] + " - " + finalArray[1].values ); 
alert( "Value 2: " + temporaryArray[2] + " - " + finalArray[2].values ); 
var myGrid =  $("#grid").kendoGrid( 
{
    columns: 
    [
        {
            title: temporaryArray[0] + " ",
            field: gridArray[0].values + " "
        }
    ],
    dataSource: 
    {
        data:finalArray,
        pageSize:10
    },
    scrollable:false,
    pageable:true 
});

我尝试了以下方法来添加对象：

for( var x = 0; x < finalArray.length; x++ )
{
    myGrid[columns] = { temporaryArray[x]:finalArray[x] };
}

和

for( var x = 0; x < finalArray.length; x++ )
{
    myGrid.columns[values]= finalArray[x].values;
}

没有成功...

以下看起来像我想要动态实现的对象内部的对象数组：

columns: 
[
    {
        title: temporaryArray[0] + " ",
        field: gridArray[0].values + " "
    },
    {
        title: temporaryArray[1] + " ",
        field: gridArray[1].values + " "
    },
    {
        title: temporaryArray[2] + " ",
        field: gridArray[2].values + " "
    }
],

例如：

for( var x = 0; x < finalArray.length; x++ )
{
    myGrid[columns] = { temporaryArray[x]:finalArray[x] };
}

我想使用 for 循环生成对象，以在列数组内生成对象数组。

我想知道的是，这是否可以动态执行？还是完全有可能没有硬编码？

4

1 回答 1

5

你能行的。让我们将 Titles 存储在中titleDefs，并将field名称存储在fieldDef. 那么你应该这样做：

// Title Definitions
var titleDefs = [
    "First Name", "Last Name", "Title"
];
// Field Definition
var fieldDefs = [
    "FirstName", "LastName", "Title"
];
// Lets compute column definition
var columnDefs = [];
for (var i = 0; i < titleDefs.length; i++) {
    columnDefs.push({ title : titleDefs[i], field: fieldDefs[i] });
}
// Now, create the grid using columnDefs as argument
var grid = $("#grid").kendoGrid({
    dataSource: {
        data    : dataArray,
        pageSize: 10
    },
    columns   : columnDefs
}).data("kendoGrid");

NOTE: In this example I've defined a DataSource that is a JavaScript array in memory but you can get the data from a server changing the DataSource definition.

NOTE: In your code, you were adding extra white space to the title definition and that is not correct: column definitions are JavaScript code and not strings so you don't have to format it as you were going to display it.

于 2013-04-03T06:42:24.437 回答