Splitting ng-repeat Data into Three Columns Using Bootstrap
When working with ng-repeat, it becomes necessary to organize significant amounts of data into readable and aesthetically pleasing layouts. Splitting this data into multiple columns using Bootstrap can enhance user experience and optimize screen space.
Using the Chunk Function
The most effective approach involves transforming the data within the controller using a chunk function. This function accepts an array as its first argument and a number representing the desired number of columns as its second argument. It then splits the array into segments of that specified column size, returning a nested array structure.
Incorporating into the View
Once the data is transformed, it can be incorporated into the view using the newly created chunked array. Each row within the chunked array can be iterated over using ng-repeat, resulting in columns with the desired content. It's important to note that this method ensures the integrity of the data and maintains synchronicity between the model and the view.
Filter-Based Approach
Alternatively, a filter can be used within the view to split the data into columns. However, this method should be used with caution for display purposes only. Inputs within the filtered view may lead to inconsistencies, making data manipulation less reliable.
Vertical Column Ordering
When the requirement is to display items vertically in columns rather than horizontally, different implementations can be considered. One approach is to distribute items evenly among the columns, while another method involves using CSS columns to define the layout.
CSS Column Definition
CSS columns provide an effortless way to achieve vertical columnization. By setting the "columns" property in CSS, the content can be divided into the desired number of columns. This method requires no additional controller logic or filters, making it a straightforward and visually appealing solution.
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