动态更改后如何获取kendo网格列的名称? [英] How to get kendo grid columns' names after changing dynamically?

问题描述

此代码为我提供了列名称:

This code gives me the columns names:

var columnsNames = new Array();
var columns = $("#grid1").data("kendoGrid").columns;
if (columns.length > 0) {
    for (var i = 0; i < columns.length; i++) {
        var col = columns[i];
        if (col.field != undefined) {
            columnsNames.push(col.field);
        }
    }
}

但是在单击 ColumnMenu 并从网格中删除一些列之后，我想在网格显示新的列数时使用此代码.

感谢您的回复！

我尝试过的事情:

我尝试在更改列后找到网格的新架构，但是我什至找不到新架构.

But after I click on ColumnMenu and remove some columns from the grid I want to use this code while the grid shows new count of columns.

Thanks for response!

What I have tried:

I tried to find new schema of the grid after changing the columns but I even couldn''t find the new schema.

推荐答案

( #grid1").data( ). 如果(columns.length> 0 ){ for ( var i = 0 ; i < column.length; i ++){ var col = columns [i]; 如果(col.field！= 未定义){ columnNames.push(col.field); } } }

("#grid1").data("kendoGrid").columns; if (columns.length > 0) { for (var i = 0; i < columns.length; i++) { var col = columns[i]; if (col.field != undefined) { columnsNames.push(col.field); } } }

但是在单击 ColumnMenu 并从网格中删除一些列之后，我想在网格显示新的列数时使用此代码.

感谢您的回复！

我尝试过的事情:

我尝试在更改列后找到网格的新架构，但是我什至找不到新架构.

But after I click on ColumnMenu and remove some columns from the grid I want to use this code while the grid shows new count of columns.

Thanks for response!

What I have tried:

I tried to find new schema of the grid after changing the columns but I even couldn''t find the new schema.

这是正确的代码:

Here is the correct code:

var columnsNotHidden = new Array();
var columns =

(" ).data(" ).列； 如果(columns.length> 0 ){ for ( var i = 0 ; i < column.length; i ++){ var col = columns [i]; 如果(col.field！= 未定义){ 如果(col.hidden！= 真){ columnNotHidden.push(col.field); } } } }

("#grid1").data("kendoGrid").columns; if (columns.length > 0) { for (var i = 0; i < columns.length; i++) { var col = columns[i]; if (col.field != undefined) { if (col.hidden != true) { columnsNotHidden.push(col.field); } } } }

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