Disco/Disco.Web/Areas/Config/Views/JobPreferences/Parts/Expressions.cshtml

@model Disco.Web.Areas.Config.Models.JobPreferences.IndexModel
@{
    Authorization.Require(Claims.Config.JobPreferences.Show);

    var canConfig = Authorization.Has(Claims.Config.JobPreferences.Configure);
}
<div id="Config_JobPref_Expressions" class="form" style="width: 530px;">
    <h2>Expressions</h2>
    <table>
        <tr>
            <th style="width: 200px">On Create:</th>
            <td>
                @if (canConfig)
                {
                    @Html.EditorFor(model => model.OnCreateExpression)
                    @AjaxHelpers.AjaxRemove()
                    @AjaxHelpers.AjaxSave()
                    @AjaxHelpers.AjaxLoader()
                    <script type="text/javascript">
                            $(function () {
                                var field = $('#OnCreateExpression');
                                var fieldRemove = field.next('.ajaxRemove');
                                var fieldOriginalWidth, fieldOriginalHeight;

                                document.DiscoFunctions.PropertyChangeHelper(
                                    field,
                                    'None',
                                    '@Url.Action(MVC.API.JobPreferences.UpdateOnCreateExpression())',
                                    'OnCreateExpression'
                                );

                                field.focus(function () {
                                    fieldOriginalWidth = field.width();
                                    fieldOriginalHeight = field.height();
                                    field.css('overflow', 'visible').animate({ width: field.parent().width() - 42, height: 75 }, 200);
                                }).blur(function () {
                                    field.css('overflow', 'hidden').animate({ width: fieldOriginalWidth, height: fieldOriginalHeight }, 200);
                                }).change(function () {
                                    if (!!field.val()) {
                                        fieldRemove.show();
                                    } else {
                                        fieldRemove.hide();
                                    }
                                }).attr('placeholder', 'None').attr('spellcheck', 'false');

                                fieldRemove.click(function () {
                                    field.val('').change();
                                });

                                if (!!field.val()) {
                                    fieldRemove.show();
                                } else {
                                    fieldRemove.hide();
                                }
                            });
                    </script>
                }
                else
                {
                    if (string.IsNullOrWhiteSpace(Model.OnCreateExpression))
                    {
                        <span class="smallMessage">&lt;None Specified&gt;</span>
                    }
                    else
                    {
                        <div class="code">
                            @Model.OnCreateExpression
                        </div>
                    }
                }
                <div class="info-box">
                    <p class="fa-p">
                        <i class="fa fa-fw fa-info-circle"></i>This expression will be evaluated whenever a job is created. If the expression has any output it will be added to the job log.
                    </p>
                </div>
            </td>
        </tr>
        <tr>
            <th style="width: 200px">On Close:</th>
            <td>
                @if (canConfig)
                {
                    @Html.EditorFor(model => model.OnCloseExpression)
                    @AjaxHelpers.AjaxRemove()
                    @AjaxHelpers.AjaxSave()
                    @AjaxHelpers.AjaxLoader()
                    <script type="text/javascript">
                            $(function () {
                                var field = $('#OnCloseExpression');
                                var fieldRemove = field.next('.ajaxRemove');
                                var fieldOriginalWidth, fieldOriginalHeight;

                                document.DiscoFunctions.PropertyChangeHelper(
                                    field,
                                    'None',
                                    '@Url.Action(MVC.API.JobPreferences.UpdateOnCloseExpression())',
                                    'OnCloseExpression'
                                );

                                field.focus(function () {
                                    fieldOriginalWidth = field.width();
                                    fieldOriginalHeight = field.height();
                                    field.css('overflow', 'visible').animate({ width: field.parent().width() - 42, height: 75 }, 200);
                                }).blur(function () {
                                    field.css('overflow', 'hidden').animate({ width: fieldOriginalWidth, height: fieldOriginalHeight }, 200);
                                }).change(function () {
                                    if (!!field.val()) {
                                        fieldRemove.show();
                                    } else {
                                        fieldRemove.hide();
                                    }
                                }).attr('placeholder', 'None').attr('spellcheck', 'false');

                                fieldRemove.click(function () {
                                    field.val('').change();
                                });

                                if (!!field.val()) {
                                    fieldRemove.show();
                                } else {
                                    fieldRemove.hide();
                                }
                            });
                    </script>
                }
                else
                {
                    if (string.IsNullOrWhiteSpace(Model.OnCloseExpression))
                    {
                        <span class="smallMessage">&lt;None Specified&gt;</span>
                    }
                    else
                    {
                        <div class="code">
                            @Model.OnCloseExpression
                        </div>
                    }
                }
                <div class="info-box">
                    <p class="fa-p">
                        <i class="fa fa-fw fa-info-circle"></i>This expression will be evaluated whenever a job is closed. If the expression has any output it will be added to the job log.
                    </p>
                </div>
            </td>
        </tr>
    </table>
</div>