SMART datagrid v.1 > Classes > DynamicStyleImpl

DataLudi.DynamicStyleImpl.expression  property

判断是否适用样式的表达式。 

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callback属性。 

Getter

function expression(): String

Setter

function setExpression(value: String)

    grid.setColumns([{
        name: "category",
        fieldName: "category",
        width: 100,
        styles: { textAlignment: "far" },
        dynamicStyles: [{
            expression: "value not ilike '%Damage%'",
            styles: {
                "background": "#1100ff00"
            }
        }],
        header: { text: "Category" }
    },
    ...
    ]);

See Also

callback

DataColumn.dynamicStyles

GridBody.cellDynamicStyles

GridBody.rowDynamicStyles

Examples

列动态样式

DefaultDynamicStyles