In a javascript button I want to check weather a table contains any row.How to do that

Hi all I have a javascript button in a tab where i want to check that a table has any row or not .Note this table is in another tab and and different object(model).How can I do that ?

Raya Banerjee

456 Points

Posted 4 years ago

4 years ago

Irvin Waldman, Champion

9,026 Points

If memory recalls,

var myTable = $('#my-table').data('object');
var tableList = myTable.list;
var renderedItems = tableList.renderedItems;
$.each(renderedItems, function (i, item) {
   console.log(i + ' - ' + item);
});

http://help.skuidify.com/m/11720/l/205336-skuid-ui-list

Comment

4 years ago

Irvin Waldman, Champion

9,026 Points

Note: if the tab has not been rendered then the table may not be in the DOM. You will need to look into this. You can alway query the model, however.

Comment

4 years ago

Thimo

1,280 Points

If you have a specific model on the other table you could do something like this:

var tableModel = skuid.$M("ModelForTable");
if(!!tableModel.data) {
    console.log('table contains row');
}

Comment