Embedding Views in a <td> tag with DataTables and Ember.js

Question

Embedding Views in a <td> tag with DataTables and Ember.js

Has anyone ever attempted to incorporate a view within a using data tables? Currently, I am loading the data and dataTables through didInsertElement. Within each record, I am adding an "edit" and "delete" button inside a td so users can click to edit or delete the record, which redirects them to a new page. This is currently achieved by inserting HTML in the model and sending the event to a controller. However, as my understanding of Ember has evolved, I believe a more efficient way to do this would be to have individual views triggered for the column that contains the "edit" and "delete" options.

Is there anyone who has experience with this approach? The challenge I face is that implementing it in the templates may result in an unknown number of columns every time the application loads, depending on the API hook from which I am fetching the data.

javascript ember.js datatables

Answer 1

Answer №1

Here is a solution to help you achieve your goal. Suppose you want to utilize views for columns 0 and 1, while allowing everything else to render normally. In your datatables definition, you will need to incorporate post-processing in the row rendering process to connect your views/templates. Below is an example utilizing jQuery to identify the appropriate columns:

"fnRowCallback": function( nRow, aData, iDisplayIndex, iDisplayIndexFull){
  var myView0 = Ember.View.create({ <view def goes here> })
  var myView1 = Ember.View.create({ <view def goes here> })
  myView0.appendTo($("td:eq(0)", nRow));
  myView1.appendTo($("td:eq(1)", nRow));
  return nRow;
}

Keep in mind that performance considerations are important. If you are dealing with a large amount of rows being displayed simultaneously and listening to events on each individual row, there could be a performance impact. It all comes down to how you optimize your setup.

Answer 2

Here is a solution to help you achieve your goal. Suppose you want to utilize views for columns 0 and 1, while allowing everything else to render normally. In your datatables definition, you will need to incorporate post-processing in the row rendering process to connect your views/templates. Below is an example utilizing jQuery to identify the appropriate columns:

"fnRowCallback": function( nRow, aData, iDisplayIndex, iDisplayIndexFull){
  var myView0 = Ember.View.create({ <view def goes here> })
  var myView1 = Ember.View.create({ <view def goes here> })
  myView0.appendTo($("td:eq(0)", nRow));
  myView1.appendTo($("td:eq(1)", nRow));
  return nRow;
}

Keep in mind that performance considerations are important. If you are dealing with a large amount of rows being displayed simultaneously and listening to events on each individual row, there could be a performance impact. It all comes down to how you optimize your setup.

Embedding Views in a <td> tag with DataTables and Ember.js

Answer №1

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