Question

I am tring to add data to a listbox in javascript, however the string building syntax has me stumped:

var yourobject = '<%=Model.Inserts['+ i + ']%>';

causes an error: “Too many characters in character literal”

All of the code:

var mlb = cm.createListBox('mylistbox', {
                        title: 'My list box',
                        onselect: function(v) {
                                tinyMCE.activeEditor.windowManager.alert('Value selected:' + v);
                            }
                        });


                        for (var i = 0; i < '<%=Model.Inserts.Count() %>'; i++) {
                            var yourobject = '<%=Model.Inserts['+ i + ']%>';
                            mlb.add(yourobject, i);
                        }

Answer 1

You can’t mix code that runs on the server (the transliteration of the <% %> block) with that the runs on the client (the for loop) in that way. Do the iteration in C# rather than in javascript and create a javascript object in a string that you can simply assign.

<%  var aray = "[";
    foreach (var insert in Model.Inserts) {
        aray += "'" + insert + "',";
    }
    aray = aray.TrimEnd(",") + "]";
 %>
    var mlb = <% aray %>;