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Backbone.js 在网格中调整列的大小_Backbone.js_Slickgrid - Fatal编程技术网

Backbone.js 在网格中调整列的大小

Backbone.js 在网格中调整列的大小,backbone.js,slickgrid,Backbone.js,Slickgrid,我有以下建议: var eligibleProductsGrid = new recline.View.SlickGrid({ model:dataset, el:'#selectorModal #selectorModalContainer #selectorModalGrid', state:{ fitColumns:true,

我有以下建议:

 var eligibleProductsGrid = new recline.View.SlickGrid({
                model:dataset,
                el:'#selectorModal #selectorModalContainer #selectorModalGrid',
                state:{
                    fitColumns:true,
                    hiddenColumns: ['id', 'mrid', 'distributedQuantity' ,'qMeasureUnit'],
                    gridOptions:{
                        enableColumnReorder:false,
                        gridIdCSS: arguments[0].gridIdCSS ? arguments[0].gridIdCSS: "eligpprodGs9999",
                    }
                }
            });
我想重新调整第三列的宽度

我试过这样做:

var cols =  this.eligibleProductsGrid.getColumns();
cols[2].width = 520;
this.eligibleProductsGrid.setColumns(cols);
但是我有一个错误,说
getColumns()
不是一个函数

有什么想法吗?谢谢