protected override void OnInit(EventArgs e)
{
base.OnInit(e);
this.btnConfirm = new CButton
{
IconName = "check",
Text = string.IsNullOrEmpty(this.ConfirmButtonResourceKey) ? Resources.Accept : Resources.ResourceManager.GetString(this.ConfirmButtonResourceKey),
CausesValidation = false,
};
btnConfirm.Command += (s, ea) =>
{
if (this.Confirm != null)
{
this.Confirm(s, new CommandEventArgs(string.Empty, hfArgumentData.Value));
}
hfArgumentData.Value = "";
};
this.Controls.Add(this.btnConfirm);
hfArgumentData = new CHiddenField
{
ClientIDMode = System.Web.UI.ClientIDMode.Static,
ID = ClientID + "_hfArgumentData"
};
Controls.Add(hfArgumentData);
this.RegisterScripts();
}
protected override void OnInit(EventArgs e)
{
base.OnInit(e);
btnHiddenFilter = new CButton {
ID = this.ID + "_btnHiddenFilter", CausesValidation = false, IconName = "filter",
};
btnHiddenFilter.Style.Add("display", "none");
btnHiddenFilter.Click += (s, ea) =>
{
if (FilterApplied != null)
{
FilterApplied(s, ea);
}
};
this.Controls.Add(btnHiddenFilter);
}
protected override void OnInit(EventArgs e)
{
base.OnInit(e);
EmptyDataRowStyle.CssClass = "empty-data";
this.EmptyDataText = Messages.NoDataFound;
if (ShowExportAsExcelButton)
{
btnHiddenExportAsExcel = new CButton {
ID = this.ClientID + "_btnHiddenExportAsExcel", CausesValidation = false, IconName = "file-excel-o"
};
btnHiddenExportAsExcel.Style.Add("display", "none");
btnHiddenExportAsExcel.Click += (s, ea) =>
{
if (ExportingAsExcel != null)
{
ExportingAsExcel(s, ea);
}
};
ScriptManager.GetCurrent(Page).RegisterPostBackControl(btnHiddenExportAsExcel);
}
}
protected override void Render(HtmlTextWriter writer)
{
if (this.AllowPaging && this.ShowPageSize && !this.ShowGridHeader)
{
throw new InvalidOperationException(string.Format("ShowPageSize for grid {0} requires ShowGridHeader to be true.", this.ID));
}
System.Text.StringBuilder builder = new System.Text.StringBuilder();
string btnAddOutput = string.Empty, btnReload = string.Empty, btnFilter = string.Empty, btnExcel = string.Empty, Tools = string.Empty, ddlPageSizeOutput = string.Empty, popupButtons = string.Empty;
#region Add Button
if (ShowAddButton)
{
builder.Clear();
CButton btnAdd = new CButton {
ClientIDMode = System.Web.UI.ClientIDMode.Static, ID = this.ClientID + "_btnAdd", Text = Resources.NewItem, IconName = "plus-square-o", OnClientClick = this.Page.ClientScript.GetPostBackEventReference(this, "New") + " ; return false;"
};
btnAdd.RenderControl(new HtmlTextWriter(new StringWriter(builder)));
btnAddOutput = builder.ToString();
}
#endregion
#region Excel Button
if (ShowExportAsExcelButton)
{
builder.Clear();
CButton btn = new CButton {
ClientIDMode = System.Web.UI.ClientIDMode.Static, ID = this.ClientID + "_btnExcel", Text = Resources.ExportAsExcel, IconName = "file-excel-o"
};
btn.RenderControl(new HtmlTextWriter(new StringWriter(builder)));
btnExcel = builder.ToString();
string script = (";$(function(){ $(document.body).on('click','#btnExcel',function(){$('#btnExportAsExcel').click();return false;}); });").Replace("btnExportAsExcel", btn.ClientID).Replace("btnHiddenExportAsExcel", btnHiddenExportAsExcel.ClientID);
ScriptManager.RegisterStartupScript(Page, Page.GetType(), this.ClientID + "_script", script, true);
}
#endregion
#region Reload Button
if (ShowReloaCButton)
{
builder.Clear();
CButton btn = new CButton {
ClientIDMode = System.Web.UI.ClientIDMode.Static, ID = this.ClientID + "_btnReload", Text = Resources.Reload, IconName = "refresh", OnClientClick = this.Page.ClientScript.GetPostBackEventReference(this, "Reload") + " ; return false;"
};
btn.RenderControl(new HtmlTextWriter(new StringWriter(builder)));
btnReload = builder.ToString();
}
#endregion
#region Filter Button
if (ShowFilterButton)
{
builder.Clear();
CButton btn = new CButton {
ClientIDMode = System.Web.UI.ClientIDMode.Static, ID = this.ClientID + "_btnFilter", Text = Resources.Filter, IconName = "filter", OnClientClick = "return false;"
};
btn.Attributes.Add("data-toggle", "modal");
btn.Attributes.Add("data-target", "#" + this.FilterPanelID + "-modal");
btn.RenderControl(new HtmlTextWriter(new StringWriter(builder)));
btnFilter = builder.ToString();
}
#endregion
#region Popups
if (Popups.Count > 0)
{
builder.Clear();
for (int i = 0; i < Popups.Count; i++)
{
CButton btn = new CButton {
ClientIDMode = System.Web.UI.ClientIDMode.Static, ID = this.ClientID + "_popup" + i.ToString(), Text = Popups[i].ButtonText, IconName = Popups[i].ButtonIcon, OnClientClick = "return false;"
};
btn.Attributes.Add("data-toggle", "modal");
btn.Attributes.Add("data-target", "#" + Popups[i].PopupID);
btn.RenderControl(new HtmlTextWriter(new StringWriter(builder)));
}
popupButtons = builder.ToString();
}
#endregion
#region Page Size
if (AllowPaging && ShowPageSize)
{
ddlPageSize = new CDropDownList {
SelectedValueMode = DropDownListSelectedValueModes.ClearSelection, ID = this.ClientID + "_ddlPageSize", CausesValidation = false, AutoPostBack = true, ToolTip = Resources.ItemsCount
};
for (int i = PageSizeFrom; i <= PageSizeTo; i += PageSizeStep)
{
ddlPageSize.Items.Add(new ListItem {
Text = i.ToString(), Value = i.ToString(), Selected = i == PageSize
});
}
if (ddlPageSize.Items.Count > 0)
{
builder.Clear();
string postBackScript = this.Page.ClientScript.GetPostBackEventReference(this, "$$", false) + " ; return false;";
postBackScript = postBackScript.Replace("'$$'", "'PageSize$'+document.getElementById('##').value")
.Replace("##", ddlPageSize.ID);
ddlPageSize.Attributes.Add("onchange", postBackScript);
ddlPageSize.RenderControl(new HtmlTextWriter(new StringWriter(builder)));
ddlPageSizeOutput = builder.ToString();
// page count text
ddlPageSizeOutput += string.Format("<span class='rows-count'>{0} {1} {2}</span>", this.Rows.Count, Resources.From, this.SelectArguments.TotalRowCount.ToString());
}
}
#endregion
#region Freeze Header
if (this.FreezeHeader)
{
string FreezeHeaderScript = @"$(document).ready(function () { $('#" + this.ClientID + "').Scrollable({ ScrollHeight: " + this.FreezeHeight + (AutoWidth ? "" : ", Width: " + this.FreezeWidth) + " }); });";
ScriptManager.RegisterStartupScript(Page, Page.GetType(), this.ClientID + "_freezeHeader", FreezeHeaderScript, true);
}
#endregion
string title = !string.IsNullOrEmpty(this.GridTitleResourceKey) ? Resources.ResourceManager.GetString(this.GridTitleResourceKey) : this.GridTitleText;
if (this.ShowGridHeader)
{
writer.Write(string.Format("<div style='width: {0};' class='section'><h3 class='section-title'>{1}{2}</h3><div style='width : 99%;' class='grid-view-container'>", this.ContainerWidth ?? "99%", title, ddlPageSizeOutput));
}
else
{
writer.Write(string.Format("<div style='width: {0};' class='grid-view-container'>", this.ContainerWidth ?? "99%"));
}
base.Render(writer);
Tools = string.Format("<div class='grid-view-tools' style='width: {0}'>{1}{2}{3}{4}{5}</div>", this.FreezeHeader && !AutoWidth ? FreezeWidth + "px" : "100%", btnAddOutput, btnReload, btnFilter, btnExcel, popupButtons);
writer.Write(Tools);
if (this.ShowGridHeader)
{
writer.Write("</div>");
}
writer.Write("</div>");
}
