Devexpress MVC DropDownList (持续更新))

「爱情、让人受尽委屈。」 2021-10-18 18:54 208阅读 0赞

@Html.DevExpress().DropDownEdit(settings =>
                                       {
                                           settings.Name = "psBankCharge";
                                           settings.ControlStyle.Border.BorderColor = System.Drawing.Color.LightGray;
                                           settings.Width = System.Web.UI.WebControls.Unit.Percentage(100);
                                           settings.Height = System.Web.UI.WebControls.Unit.Pixel(34);
                                           settings.ControlStyle.CssClass = "form-control dx-dropdown";
                                           settings.Properties.NullText = @Utils.GetTranslation("Select") + " " + @Utils.GetTranslation("Bank Charge");
                                           settings.Properties.NullTextStyle.CssClass = ":-moz-placeholder";
                                           settings.Properties.DropDownWindowStyle.BackColor = System.Drawing.Color.FromArgb(0xEDEDED);
    
                                           settings.SetDropDownWindowTemplateContent(c =>
                                           {
                                               @Html.DevExpress().ListBox(
                                                       listBoxSettings =>
                                                       {
                                                           listBoxSettings.Name = "lbBankCharge";
                                                           listBoxSettings.ControlStyle.Border.BorderWidth = 0;
                                                           listBoxSettings.ControlStyle.BorderBottom.BorderWidth = 1;
                                                           listBoxSettings.ControlStyle.Border.BorderColor = System.Drawing.Color.LightGray;
                                                           listBoxSettings.ControlStyle.BorderBottom.BorderColor = System.Drawing.Color.FromArgb(0xDCDCDC);
                                                           listBoxSettings.Height = System.Web.UI.WebControls.Unit.Pixel(200);
                                                           listBoxSettings.Width = System.Web.UI.WebControls.Unit.Percentage(99.99);
                                                           listBoxSettings.Properties.SelectionMode = ListEditSelectionMode.CheckColumn;
                                                           listBoxSettings.Properties.ClientSideEvents.SelectedIndexChanged = "function(s, e){ ListBoxMultipleSelectionChanged(psBankCharge, s, e);}";
                                                           listBoxSettings.Properties.ValueType = typeof(string);
                                                           listBoxSettings.Properties.Items.Add("(Select all)");
                                                           foreach (ListEditItem item in (System.Collections.IEnumerable)ViewData["BankCharge"])
                                                           {
                                                               listBoxSettings.Properties.Items.Add(item.Text, item.Value);
                                                           }
                                                       }
                                                   ).Render();
                                               ViewContext.Writer.Write("<div style=\"margin: 6px; overflow hidden;\">");
                                               @Html.DevExpress().Button(
                                                   buttonSettings =>
                                                   {
                                                       buttonSettings.Name = "btnCloseBankCharge";
                                                       buttonSettings.Text = "Close";
                                                       buttonSettings.ControlStyle.CssClass = "btn btn-default";
                                                       buttonSettings.ClientSideEvents.Click = "function(s, e){ psBankCharge.HideDropDown(); }";
                                                   }
                                               ).Render();
                                               ViewContext.Writer.Write("</div>");
                                           });
    
                                           settings.DisabledStyle.BackColor = System.Drawing.Color.FromArgb(0xEEEEEE);
                                           settings.Properties.AnimationType = DevExpress.Web.AnimationType.None;
                                           settings.Properties.ClientSideEvents.TextChanged = "function(s, e){ SynchronizeListBoxMultipleValues(s, lbBankCharge); }";
                                           settings.Properties.ClientSideEvents.DropDown = "function(s, e){ SynchronizeListBoxMultipleValues(s, lbBankCharge); }";
                                       }).GetHtml()

//选中指定的Item,   
SelectItemByValue(cboModalDepCode,lboModalDepCode,Value);

全部取消选中(多选)

ResetListBox(cboSearchDepCode, lboSearchDepCode);

全部取消选中(单选)

ResetSingleListBox(cboSearchDateOption,lboSearchDateOption);

获取选中的值(单选)

GetValuesByTexts(GetSelectedItemsText\_Single(lboModalPackType.GetSelectedItems()), lboModalPackType);

获取选中的值(多选)

GetValuesByTexts(GetSelectedItemsText(lbBraCode.GetSelectedItems()).split(gs\_TextSeparator),lbBraCode)

转载于:https://www.cnblogs.com/hesijian/p/9809368.html