多行文本框富文本

多行文本框 卡顿

 let toolbar = "undo redo searchreplace | image media link table autolink | styleselect fontselect fontsizeselect | alignleft aligncenter alignright alignjustify | forecolor backcolor bold italic underline strikethrough subscript superscript  | bullist numlist outdent indent | removeformat | preview help";
        if (that.item.attrs['editor-type'] === 'textarea') {
            plugins = ['fullscreen'];
            toolbar = 'undo redo preview';
        }

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