Initialize with a selected option

[sevenam]

Issue #33 was re-introduced with release 1.3.0 and the "_checkTruncation" method.

Unable to populate the dropdown with the selected attribute set.

[sevenam]

As far as I can see, adding the following statement to the constructor of Dropdown.ts should fix it:

if(option.selected) { newItem.classList.add(IS_SELECTED_CLASS); }

[Jahnp]

Closing this since #332 should have fixed the issue. Thanks @sevenam!

[SSPO]

Find a work around when initializing Fabrics:

    var DropdownHTMLElements = document.querySelectorAll('.ms-Dropdown');
    for (var i = 0; i < DropdownHTMLElements.length; ++i) {
        var Dropdown = new fabric['Dropdown'](DropdownHTMLElements[i]);
        
        if(DropdownHTMLElements[i].querySelectorAll('option:checked').length==1){
            var selectedValue = DropdownHTMLElements[i].querySelectorAll('option:checked')[0].value
            $(DropdownHTMLElements[i]).find($('li:contains("'+selectedValue+'")')).addClass("is-selected")
            $(DropdownHTMLElements[i]).find($('.ms-Dropdown-title')).text(selectedValue);
        }
    }