You can set Single row selection and Multiple row selection. Selecting a row will remove any previous selection. You can refer to the basic fundamentals of AG-Grid using my previous article. The wrapper component is used in the application by ag-grid like another Angular component. OverviewĪngular Grid is a part of ag-Grid where Ag stands for agnostic. ag-Grid supports Angular using a wrapper component. This section looks at binding row data while using Vue.In this article, I will explain about functionality and events of Angular Grid. The full example can be found embedded below, please feel free to have a look and play around with it: Binding Row Data in Vue The GIF below shows this method in action: The remove rows method in action Finally, we update our bound row data variable to reference the new row data. We then create a new array based on our current row data, we filter our current row data to remove the focused row. Our example only allows one row to be selected at a time, so the focused row will be the first (and only row) in the returned array, so we save a reference to that row (node). First we use the getSelectedRows() API method - this returns all of the selected rows in the grid. The removeRowData is where we make the change to the row data. Please see the relevant code in the addRowData method, the rowData state variable and the getRowNodeId callback below: this.state = The row data variable, getRowNodeID callback and method to add a row in our Angular example The code snippet below shows how to add a new row and update the grid to display it. We update the row data in the grid using the immutable data grid option and by making changes to our rowData state variable in our methods. In this section we'll be walking through an example showing how to bind the grid row data when using React. For additional details on how to use immutable data, please see our documentation. This is all that's needed to use immutable data to simplify the row data update. This is done using the getRowNodeId grid callback, which is called for each row and lets us return a unique ID value for that row. If we were to update row data without using the immutable data grid option, the grid would add the data but revert to its default state, with no filtering applied or expanded group nodes.įor this approach to work, we need to set unique IDs for all of our rows. This is particularly handy when the default state of the grid changes often, for example as a result of grouping or filtering. When immutable data is set, the grid can automatically work out which rows need to be updated, replaced, deleted or added when new row data is provided, rather than just replacing all of the row data and redrawing the grid completely. When you need to frequently update row data in ag-Grid, using the immutable data grid option is especially valuable. The other involves changing a bound row data property, which may sound fancy but is super easy, as we'll soon see. We will cover two ways to implement this, one being a general approach which can be applied regardless of the "flavour" of the grid being used. Please see the sample in action below: Live Demos This sample using client-side data is implemented in all the popular web frameworks - React, Angular, VueJS. ag-Grid also supports binding to server-side data for larger data sources - see the ag-Grid data source comparison here. If you have fewer than 20,000 rows, we recommend using the client-side row model due to many built-in features it offers. In this blogpost, you'll get live samples showing you how to refresh ag-Grid after a data change when all data is stored on the client using the client-side row model. Ag-Grid allows your users to easily manipulate data and immediately display any changes in it coming in from API or a server-side update. Any web application needs to perform CRUD operations on data and refresh its state after that.
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