SMART datagrid v.1 > Classes > DynamicStyleCase

DataLudi.DynamicStyleCase.expressions  property

判断是否适用样式的表达式列表。 

通过DataLudi.身的语法，体现表达式。请参考表达式概述主题。 为使用JavaScript，将会替代使用callbacks属性。 

Getter

function expressions(): [String]

Setter

function setExpressions(value: [String])

    var columns = [{
        name: 'colQty',
        fieldName: 'quantity',
        dynamicStyles:[{
            expressions: [
                "row % 5 == 0",
                "row % 3 == 0"
            ],
            styles: [{
                shapeSize: size1,
                numberFormat: fmt1
            }, {
                shapeSize: size2,
                numberFormat: fmt2
            }]
        }]
    },
    ...
    ];
    grid.setColumns(columns);

See Also

callbacks

styles

DataColumn.dynamicStyles

GridBody.cellDynamicStyles

GridBody.rowDynamicStyles

Examples

列动态样式

默认动态样式