如何"转义"JavaScript类关键字以指定CSS类值

Question

C#允许 通过at符号将保留字用作属性名称.例如

// In ASP.NET MVC, we use @class to define 
// the css class attribute for some HtmlHelper methods.
var htmlObject = new { readonly = "readonly", @class = "ui-state-highlight" }

我想在JavaScript中做同样的事情.例如

function makeGrid(grid, pager) {
    grid.jqGrid({
        caption: 'Configurations',
        colNames: ['Id', 'Name'],
        colModel: [
            { name: 'Id', index: 'Id' },
            { name: 'Name', index: 'Name', editable: true, 
              editoptions: { readonly: 'readonly', class: 'FormElement readonly' } },
          ],
        pager: pager,
        url: 'www.example.com/app/configurations") %>',
        editurl: 'www.example.com/app/configurations/edit") %>'
    }).navGrid(pager, { edit: true, add: false, del: false, search: false }, {}, {}, {});
}

注意类:'FormElement readonly'应该在jqGrid的编辑对话框中设置css类值,但IE在保留字上出错.

JavaScript中是否还有转义字符？#类？@类？&类？ 否则,我怎么告诉jqGrid在弹出编辑器上设置css类？谢谢.

Answer 1

我认为在这种情况下,引用类应该起作用,因为它是对象文字的属性的名称,即

editoptions: { readonly: 'readonly', 'class': 'FormElement readonly' } },