internal void RemoveAttribute(string key) { if (AdditionalAttributes.ContainsKey(key)) { AdditionalAttributes.Remove(key); } }
/// <summary> /// OnParametersSet 方法 /// </summary> protected override void OnParametersSet() { base.OnParametersSet(); if (NullableUnderlyingType != null) { if (string.IsNullOrEmpty(PlaceHolder)) { // 设置 placeholder if (AdditionalAttributes != null && AdditionalAttributes.TryGetValue("placeholder", out var pl)) { PlaceHolder = pl?.ToString(); AdditionalAttributes.Remove("placeholder"); } } PlaceHolder ??= Localizer[nameof(PlaceHolder)]; } // 内置对枚举类型的支持 var t = NullableUnderlyingType ?? typeof(TValue); if (!Items.Any() && t.IsEnum()) { var item = NullableUnderlyingType == null ? "" : PlaceHolder; Items = typeof(TValue).ToSelectList(string.IsNullOrEmpty(item) ? null : new SelectedItem("", item)); } }
/// <summary> /// Removes a flag from the user's User Account Control attribute. /// </summary> /// <param name="flag">A flag from the predefined UserAccountControl flags.</param> /// <returns>True if removed, false otherwise.</returns> public bool RemoveUserAccountControlFlag(ActiveDirectory.UserAccountControl flag) { // Use the normal user account control attribute. uint newUserAccountControl = UserAccountControl & ~(uint)flag; if (SetStringAttribute("userAccountControl", newUserAccountControl.ToString())) { // Remove the userAccountControl attribute from the list so it is refreshed on the next request for it. AdditionalAttributes.Remove("userAccountControl"); return(true); } return(false); }
/// <summary> /// /// </summary> protected override void OnInitialized() { base.OnInitialized(); AdditionalAttributes?.Remove("data-placement"); AdditionalAttributes?.Remove("data-trigger"); if (SelectAdditionalAttributes == null) { SelectAdditionalAttributes = new Dictionary <string, object>(); } if (!SelectAdditionalAttributes.TryGetValue("data-trigger", out var _)) { SelectAdditionalAttributes["data-trigger"] = "hover focus"; } }
/// <summary> /// OnParametersSet 方法 /// </summary> protected override void OnParametersSet() { // 不需要走 base.OnParametersSet 方法 AdditionalAttributes ??= new Dictionary <string, object>(); if (string.IsNullOrEmpty(PreviewUrl)) { AdditionalAttributes.Add("onclick", "$.bb_printview(this)"); Target = null; } else { AdditionalAttributes.Remove("onclick", out _); Target = "_blank"; } if (string.IsNullOrEmpty(ButtonIcon)) { ButtonIcon = "fa fa-print"; } }