public static void MakeFullGridRowClickable(GridViewRow row, ClientScriptManager clientScriptManager)
{
if (row.RowType == DataControlRowType.DataRow)
{
// Get the LinkButton control in the first cell
LinkButton _singleClickButton = (LinkButton)row.Cells[0].Controls[0];
// Get the javascript which is assigned to this LinkButton
string _jsSingle =
clientScriptManager.GetPostBackClientHyperlink(_singleClickButton, "");
// To prevent the first click from posting back immediately
// (therefore giving the user a chance to double click)
// pause the postbackfor 300 milliseconds by
// wrapping the postback command in a setTimeout
_jsSingle = _jsSingle.Insert(11, "setTimeout(\"");
_jsSingle += "\", 300)";
// Add this javascript to the onclick Attribute of the row
row.Attributes["onclick"] = _jsSingle;
// Get the LinkButton control in the second cell
LinkButton _doubleClickButton = (LinkButton)row.Cells[1].Controls[0];
// Get the javascript which is assigned to this LinkButton
string _jsDouble =
clientScriptManager.GetPostBackClientHyperlink(_doubleClickButton, "");
// Add this javascript to the ondblclick Attribute of the row
row.Attributes["ondblclick"] = _jsDouble;
}
}
protected void GridView_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
bool isOwner = IsOwner(DataBinder.Eval(e.Row.DataItem, "Owner").ToString());
// display action buttons if user is owner
TableCell actionCell = e.Row.Cells[e.Row.Cells.Count - 1];
actionCell.FindControl("btn_del").Visible = isOwner;
bool quizzTaken = !(e.Row.Cells[1].Text.Equals(" ")); // pour le NULL
// project detail on row click, except for the last cell with the action buttons
// Only if the quizz has not been done yet
if (!quizzTaken)
{
for (int i = 0; i < e.Row.Cells.Count - 1; i++)
{
e.Row.Cells[i].Attributes["onclick"] = clientScript.GetPostBackClientHyperlink(GridView_Projects, "Select$" + e.Row.RowIndex);
e.Row.Cells[i].Attributes.Add("style", "cursor: pointer");
}
}
e.Row.Attributes.Add("IdQuizz", DataBinder.Eval(e.Row.DataItem, "IdQuizz").ToString());
}
}
public void ClientScriptManager_GetPostBackClientHyperlink()
{
MyPage p = new MyPage();
ClientScriptManager cs = p.ClientScript;
String hyperlink = cs.GetPostBackClientHyperlink(p, "args1");
Assert.IsTrue(hyperlink.IndexOf("javascript:") != -1, "GetPostBackClientHyperlink_javaScript");
Assert.IsTrue(hyperlink.IndexOf(p.ClientID) != -1, "GetPostBackClientHyperlink_targetEvent");
Assert.IsTrue(hyperlink.IndexOf("args1") != -1, "GetPostBackClientHyperlink_targetArgs");
}
public static void AddDoubleClickAttributeToGridDataBound(ClientScriptManager manager, GridView grid, GridViewRowEventArgs e)
{
if (e.Row.RowType != DataControlRowType.DataRow)
{
return;
}
LinkButton dblClickButton = (LinkButton)e.Row.Cells[0].Controls[0];
string script = manager.GetPostBackClientHyperlink(dblClickButton, "");
e.Row.Attributes["ondblclick"] = script;
manager.RegisterForEventValidation(e.Row.UniqueID + "$ctl00");
}
/// <summary>
/// добавление двойного клика. считаем что кнонпка с двойным кликом идёт первой в списке колонок грида
/// </summary>
/// <param name="manager"></param>
/// <param name="grid"></param>
public static void AddDoubleClickAttributeToGrid(ClientScriptManager manager, GridView grid)
{
foreach (GridViewRow r in grid.Rows)
{
if (r.RowType == DataControlRowType.DataRow)
{
LinkButton dblClickButton = (LinkButton)r.Cells[0].Controls[0];
string script = manager.GetPostBackClientHyperlink(dblClickButton, "");
r.Attributes["ondblclick"] = script;
manager.RegisterForEventValidation(r.UniqueID + "$ctl00");
}
}
}
string GetClientEvent(Menu owner, MenuItem item)
{
if (owner == null)
{
owner = Owner;
}
Page page = owner.Page;
ClientScriptManager csm = page != null ? page.ClientScript : null;
if (csm == null)
{
return(String.Empty);
}
return(csm.GetPostBackClientHyperlink(owner, item.Path, true));
}
protected void GridView_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
bool isOwner = IsOwner(DataBinder.Eval(e.Row.DataItem, "OwnerId").ToString());
// display action buttons if user is owner
TableCell actionCell = e.Row.Cells[e.Row.Cells.Count - 1];
actionCell.FindControl("btn_edit").Visible = isOwner;
actionCell.FindControl("btn_del").Visible = isOwner;
// project detail on row click, except for the last cell with the action buttons
for (int i = 0; i < e.Row.Cells.Count - 1; i++)
{
e.Row.Cells[i].Attributes["onclick"] = clientScript.GetPostBackClientHyperlink(GridView_Projects, "Select$" + e.Row.RowIndex);
e.Row.Cells[i].Attributes.Add("style", "cursor: pointer");
}
e.Row.Attributes.Add("idProject", DataBinder.Eval(e.Row.DataItem, "IdProject").ToString());
}
}
protected override void RenderAttributes(HtmlTextWriter writer)
{
// we don't want to render the "user" URL, so we either render:
EventHandler serverClick = (EventHandler)Events [serverClickEvent];
if (serverClick != null)
{
ClientScriptManager csm;
#if NET_2_0
// a script
PostBackOptions options = GetPostBackOptions();
csm = Page.ClientScript;
csm.RegisterForEventValidation(options);
Attributes ["href"] = csm.GetPostBackEventReference(options, true);
#else
// a script
csm = new ClientScriptManager(Page);
Attributes ["href"] = csm.GetPostBackClientHyperlink(this, String.Empty);
#endif
}
else
{
string hr = HRef;
if (hr != string.Empty)
#if TARGET_J2EE
{ // For J2EE portlets we need to genreate a render URL.
HRef = ResolveClientUrl(hr, String.Compare(Target, "_blank", StringComparison.InvariantCultureIgnoreCase) != 0);
}
#else
{ HRef = ResolveClientUrl(hr); }
#endif
}
base.RenderAttributes(writer);
// but we never set back the href attribute after the rendering
// nor is the property available after rendering
Attributes.Remove("href");
}
public void dgAttendance_ItemDataBound(object sender, DataGridItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
if (dgAttendance.EditItemIndex == -1)
{
ClientScriptManager csm = Page.ClientScript;
DataRowView drv = (DataRowView)e.Item.DataItem;
Control holder = (PersonDetailPageID == -1 ? e.Item.Controls[1] : e.Item.Controls[0]);
Control hover = holder.Controls[1];
LinkButton lbReprint = (LinkButton)holder.Controls[3];
LinkButton lbPost = (LinkButton)holder.Controls[5];
String html = "", securityNumber;
Boolean hasCCCEV = false;
try
{
String arenaBin;
Assembly asm;
//
// Find the location of the Arena bin directory and then try to load
// the Cccev assembly file.
//
arenaBin = new Organization().GetType().Assembly.CodeBase.Split(new string[] { "/Arena." }, StringSplitOptions.None)[0];
asm = System.Reflection.Assembly.LoadFrom(arenaBin + "/Arena.Custom.Cccev.CheckIn.dll");
if (asm != null)
{
hasCCCEV = true;
}
}
catch { }
//
// Add the link to the person.
//
if (PersonDetailPageID != -1)
{
((LinkButton)hover).Attributes["href"] = "default.aspx?page=" + PersonDetailPageID.ToString() + "&guid=" + drv["guid"];
}
//
// If we have the CCCEV check-in library, provide a re-print button.
//
if (hasCCCEV && LabelPrintProviderID != -1)
{
html += "<span class=\"smallText\"><a href=\"" + csm.GetPostBackClientHyperlink(lbReprint, null) + "\">Reprint</a> labels for " + drv["first_name"] + "<br /></span>";
html += "<br />";
}
//
// If we have a topic area, provide a post/remove security number.
//
if (TopicAreaID != -1 && drv["security_code"].ToString().Length > 2)
{
//
// Check if the security code is already posted.
//
securityNumber = drv["security_code"].ToString().Substring(2).Trim();
if (FindPromotionRequest(Convert.ToInt32(drv["occurrence_attendance_id"])) != -1)
{
html = html + "<span class=\"smallText\">Remove security number <a href=\"" + csm.GetPostBackClientHyperlink(lbPost, null) + "\">" + securityNumber + "</a><br /></span>";
}
else
{
html = html + "<span class=\"smallText\">Post security number <a href=\"" + csm.GetPostBackClientHyperlink(lbPost, null) + "\">" + securityNumber + "</a><br /></span>";
}
}
html = html.Replace("'", "\\'");
ScriptManager.RegisterClientScriptBlock(Page, Page.GetType(), "hover" + hover.ClientID, "$(document).ready(function() {popupOverObject('" + hover.ClientID + "', '" + html + "');});", true);
}
}
}
protected override void RenderAttributes (HtmlTextWriter writer)
{
// we don't want to render the "user" URL, so we either render:
EventHandler serverClick = (EventHandler) Events [serverClickEvent];
if (serverClick != null) {
ClientScriptManager csm;
#if NET_2_0
// a script
PostBackOptions options = GetPostBackOptions ();
csm = Page.ClientScript;
csm.RegisterForEventValidation (options);
Attributes ["href"] = csm.GetPostBackEventReference (options, true);
#else
// a script
csm = new ClientScriptManager (Page);
Attributes ["href"] = csm.GetPostBackClientHyperlink (this, String.Empty);
#endif
} else {
string hr = HRef;
if (hr != string.Empty)
#if TARGET_J2EE
// For J2EE portlets we need to genreate a render URL.
HRef = ResolveClientUrl (hr, String.Compare (Target, "_blank", StringComparison.InvariantCultureIgnoreCase) != 0);
#else
HRef = ResolveClientUrl (hr);
#endif
}
base.RenderAttributes (writer);
// but we never set back the href attribute after the rendering
// nor is the property available after rendering
Attributes.Remove ("href");
}
/// <summary>
/// Gets a reference, with javascript: appended to the beginning of it, that can be used in a client event to post back to the server for the specified control and with the specified event arguments.
/// </summary>
/// <returns>
/// A string representing a JavaScript call to the postback function that includes the target control's ID and event arguments.
/// </returns>
/// <param name="control">The server control to process the postback .
/// </param><param name="argument">The parameter passed to the server control.
/// </param>
public string GetPostBackClientHyperlink(IControl control, string argument)
{
ArgumentUtility.CheckNotNullAndType <Control> ("control", control);
return(_clientScriptManager.GetPostBackClientHyperlink((Control)control, argument));
}
