Disco/Disco.Web/Areas/Config/Views/Expressions/Editor.cshtml

@model Disco.Web.Areas.Config.Models.Expressions.EditorModel
@{
    // Under Construction - Not In Production
    
    Authorization.Require(Claims.DiscoAdminAccount);
    
    ViewBag.Title = Html.ToBreadcrumb("Configuration", MVC.Config.Config.Index(), "Expressions");
    Html.BundleDeferred("~/ClientScripts/Modules/Disco-ExpressionEditor");
}
<div id="expressionEditor">
    <div id="expressionEditorContainer">
    </div>
    <div id="expressionEditorExceptionContainer">
        <h3>
            Parse Error:</h3>
        <div id="expressionEditorException">
        </div>
    </div>
    <button id="expressionEditorValidateButton">
        Validate</button>
@*    @if (false)
    { <script src="/ClientSource/Scripts/Core/jquery-1.7.1.js" type="text/javascript"></script>}*@
    <script type="text/javascript">
        $(function () {
            var initExpression = '@(Model.Expression)';
            var hostSrcUrl = '@(Links.ClientSource.Style.ExpressionEditor_htm)';
            var host = $('<iframe>').attr('src', hostSrcUrl).css({ width: '100%', height: 100, border: 'none' });
            $('#expressionEditorContainer').append(host);

            var $expressionEditorExceptionContainer = $('#expressionEditorExceptionContainer');
            var $expressionEditorException = $('#expressionEditorException');

            var editor = new DiscoExpressionEditor(host, '@(Url.Action(MVC.API.Expressions.ValidateExpression()))', initExpression);

            editor.expressionExceptionChanged = function (e) {
                if (e && !e.ExpressionValid) {
                    $expressionEditorException.text(e.Message);
                    $expressionEditorExceptionContainer.slideDown();
                } else {
                    $expressionEditorExceptionContainer.slideUp();
                }
            };
            editor.expressionValidated = function (result, e) {
                if (result)
                    alert('Validation Passed');
            };

            $('#expressionEditorValidateButton').click(function () {
                editor.validateExpression();
            });


            editor.hostInit();
        });
    </script>
</div>