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This article mainly explains the "element ui table how to achieve drop-down screening function", the article explains the content is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in-depth, together to study and learn "element ui form how to achieve drop-down screening function" bar!

1. The fields to be sorted (the data returned by the API or the data defined by the API) and order are passed in the default-sort. Descending order is used here.

2. Text in the filters object represents the filter text displayed in the page, and value represents the value used in the filter. In the method, filterHandler uses

3. Key of column. If you need to use the filter-change event, you need this attribute to identify the filter condition of which column (bind the fields to be sorted in the interface)

4. Whether multiple options for data filtering are selected (multiple represents whether to query multiple entries)

5. Fliter-methods: the method used for data filtering. If it is a multi-selected filter item, it will be executed multiple times for each piece of data, and true will be displayed each time it is returned. Parameters are value, row, column

Methods: {/ / header filter event filterHandler (value, row, column) {const property = column ["property"]; return row [property] = = value;}}

Data type

Page effect

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