本文整理汇总了C#中System.Web.UI.PostBackOptions类的典型用法代码示例。如果您正苦于以下问题：C# PostBackOptions类的具体用法？C# PostBackOptions怎么用？C# PostBackOptions使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
PostBackOptions类属于System.Web.UI命名空间，在下文中一共展示了PostBackOptions类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Page_Load
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
string qsuimode = Request.QueryString["mode"];
if (string.IsNullOrEmpty(qsuimode) == false)
{
_mode = (UIMode.mode)Enum.Parse(typeof(UIMode.mode), qsuimode);
if (_mode == UIMode.mode.add)
{
LoadApplicationList2DDL();
PopulatePortalList2DDL();
LoadSkinTypeList2DDL();
LoadPackageList2DDL();
}
if (_mode == UIMode.mode.edit)
{
_idx = Convert.ToInt32(Request.QueryString["idx"]);
LoadData();
}
hdnWindowUIMODE.Value = _mode.ToString();
}
MultiView1.ActiveViewIndex = 0;
}
PostBackOptions optionsSubmit = new PostBackOptions(btnOkay);
btnOkay.OnClientClick = "disableButtonOnClick(this, 'Please wait...', 'disabled_button'); ";
btnOkay.OnClientClick += ClientScript.GetPostBackEventReference(optionsSubmit);
}示例2: GetPostBackEventReference
public string GetPostBackEventReference (PostBackOptions options)
{
if (options.ActionUrl == null && options.ValidationGroup == null && !options.TrackFocus &&
!options.AutoPostBack && !options.PerformValidation)
{
if (options.RequiresJavaScriptProtocol)
return GetPostBackClientHyperlink (options.TargetControl, options.Argument);
else
return GetPostBackEventReference (options.TargetControl, options.Argument);
}
if (!IsClientScriptIncludeRegistered (typeof(Page), "webform")) {
RegisterClientScriptInclude (typeof(Page), "webform", GetWebResourceUrl (typeof(Page), "webform.js"));
}
if (options.ActionUrl != null)
RegisterHiddenField (Page.PreviousPageID, page.Request.FilePath);
if (options.ClientSubmit || options.ActionUrl != null)
page.RequiresPostBackScript ();
return String.Format ("{0}WebForm_DoPostback({1},{2},{3},{4},{5},{6},{7},{8})",
options.RequiresJavaScriptProtocol ? "javascript:" : "",
ClientScriptManager.GetScriptLiteral (options.TargetControl.UniqueID),
ClientScriptManager.GetScriptLiteral (options.Argument),
ClientScriptManager.GetScriptLiteral (options.ActionUrl),
ClientScriptManager.GetScriptLiteral (options.AutoPostBack),
ClientScriptManager.GetScriptLiteral (options.PerformValidation),
ClientScriptManager.GetScriptLiteral (options.TrackFocus),
ClientScriptManager.GetScriptLiteral (options.ClientSubmit),
ClientScriptManager.GetScriptLiteral (options.ValidationGroup)
);
}示例3: Render
protected override void Render(HtmlTextWriter writer)
{
Button button = this.Control;
writer.WriteBeginTag("button"); // <button
writer.WriteAttribute("value", "submit"); // <button value="submit"
writer.WriteAttribute("id", button.ClientID); // <button value="submit" id="btnButton"
PostBackOptions myPostBackOptions = new PostBackOptions(button);
//Add the Postback event
if (button.Page.ClientScript.GetPostBackEventReference(myPostBackOptions).Length > 0)
{
//Turn on Validation if it needs to be on...
if (button.CausesValidation)
myPostBackOptions.PerformValidation = true;
//Need to replace double quotes with single quotes for javascript to work.
writer.WriteAttribute("onclick", button.Page.ClientScript.GetPostBackEventReference(myPostBackOptions).Replace("\"", "'")); // <button value="submit"
//Register the Event
button.Page.ClientScript.RegisterForEventValidation(myPostBackOptions);
} // <button value="submit" id="btnButton" onclick="__doPostBack('btnButton','')"
if (button.CssClass.Length > 0)
writer.WriteAttribute("class", button.CssClass); // <button value="submit" id="btnButton" onclick="__doPostBack('btnButton','')" class="large-button"
writer.Write(HtmlTextWriter.TagRightChar); // <button value="submit" id="btnButton" onclick="__doPostBack('btnButton','')" class="large-button">
writer.WriteFullBeginTag("span");
writer.Write(button.Text);
writer.WriteEndTag("span"); // <button value="submit" id="btnButton" onclick="__doPostBack('btnButton','')" class="large-button"><span>testButton</span>
writer.WriteEndTag("button"); // <button value="submit" id="btnButton" onclick="__doPostBack('btnButton','')" class="large-button"><span>testButton</span></button>
}示例4: Page_Load
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
string qsuimode = Request.QueryString["mode"];
if (string.IsNullOrEmpty(qsuimode) == false)
{
_mode = (UIMode.mode)Enum.Parse(typeof(UIMode.mode), qsuimode);
if (_mode == UIMode.mode.edit)
{
_idx =Convert.ToInt32(Request.QueryString["idx"]);
LoadData();
hdnWindowUIMODE.Value = _mode.ToString();
}
}
MultiView1.ActiveViewIndex = 0;
}
PostBackOptions optionsSubmit = new PostBackOptions(btnOkay);
btnOkay.OnClientClick = "disableButtonOnClick(this, 'Please wait...', 'disabled_button'); ";
btnOkay.OnClientClick += ClientScript.GetPostBackEventReference(optionsSubmit);
//btnOkay.OnClientClick = String.Format("this.disabled=true; __doPostBack('{0}','');", btnOkay.UniqueID);
}示例5: Page_Load
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
string qsuimode = Request.QueryString["mode"];
if (string.IsNullOrEmpty(qsuimode) == false)
{
_mode = (UIMode.mode)Enum.Parse(typeof(UIMode.mode), qsuimode);
if (_mode == UIMode.mode.add)
{
ShowTreeNodes_Topics();
CollectionList2DDL();
}
if (_mode == UIMode.mode.edit)
{
_idx = Convert.ToInt32(Request.QueryString["idx"]);
LoadData();
}
hdnWindowUIMODE.Value = _mode.ToString();
}
Session["update"] = Server.UrlEncode(System.DateTime.Now.ToString());
MultiView1.ActiveViewIndex = 0;
}
PostBackOptions optionsSubmit = new PostBackOptions(btnOkay);
btnOkay.OnClientClick = "disableButtonOnClick(this, 'Please wait...', 'disabled_button'); ";
btnOkay.OnClientClick += ClientScript.GetPostBackEventReference(optionsSubmit);
}示例6: Page_Load
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
string qsuimode = Request.QueryString["mode"];
if (string.IsNullOrEmpty(qsuimode) == false)
{
_idx = Convert.ToInt32(Request.QueryString["idx"]);
LoadData();
}
Session["FileUpload1"] = null;
MultiView1.ActiveViewIndex = 0;
}
else
{
if (FileUpload1.HasFile)
{
Session["FileUpload1"] = FileUpload1;
}
else if (Session["FileUpload1"] != null)
{
FileUpload1 = (FileUpload)Session["FileUpload1"];
}
}
PostBackOptions optionsSubmit = new PostBackOptions(btnOkay);
btnOkay.OnClientClick = "disableButtonOnClick(this, 'Please wait...', 'disabled_button'); ";
btnOkay.OnClientClick += ClientScript.GetPostBackEventReference(optionsSubmit);
}示例7: Page_Load
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
//string qsuimode = Request.QueryString["mode"];
//if (string.IsNullOrEmpty(qsuimode) == false)
//{
// _mode = (UIMode.mode)Enum.Parse(typeof(UIMode.mode), qsuimode);
// if (_mode == UIMode.mode.add)
// {
loadPermissionToChkBoxListPermission();
ShowMenuSections();
// }
// if (_mode == UIMode.mode.edit)
// {
// _idx = Convert.ToInt32(Request.QueryString["idx"]);
// LoadData();
// hdnWindowUIMODE.Value = _mode.ToString();
// }
TreeView1.Attributes.Add("onclick", "OnCheckBoxCheckChanged(event)");
//}
MultiView1.ActiveViewIndex = 0;
}
PostBackOptions optionsSubmit = new PostBackOptions(btnOkay);
btnOkay.OnClientClick = "disableButtonOnClick(this, 'Please wait...', 'disabled_button'); ";
btnOkay.OnClientClick += ClientScript.GetPostBackEventReference(optionsSubmit);
//btnOkay.OnClientClick = String.Format("this.disabled=true; __doPostBack('{0}','');", btnOkay.UniqueID);
}示例8: GridViewInsertRowSelectScript
protected void GridViewInsertRowSelectScript(object sender, GridViewRowEventArgs e)
{
if (isRowSelectable && e.Row.RowType == DataControlRowType.DataRow &&
((e.Row.RowState & DataControlRowState.Edit) != DataControlRowState.Edit))
{
var postOptions = new PostBackOptions(gridView, "Select$" + e.Row.RowIndex);
String selectScript = gridView.Page.ClientScript.GetPostBackEventReference(postOptions);
//
// This for not uses equal, to not overbound the index
//
//for (int a = 0; a < e.Row.Cells.Count-1; a++)
//{
// if (gridView.Columns[a].SortExpression != "Insert")
// e.Row.Cells[a].Attributes.Add("onclick", selectScript);
//}
e.Row.Attributes.Add("onclick", selectScript);
//foreach (TableCell cell in e.Row.Cells)
//{
// int i = e.Row.Cells.GetCellIndex(cell);
// if (gridView.Columns[i].GetType().Name != "CommandField")
// if (e.Row.RowType == DataControlRowType.DataRow)
// e.Row.Cells[a].Attributes.Add("onclick", selectScript);
//}
}
}示例9: RenderInputTag
internal override void RenderInputTag(HtmlTextWriter writer, string clientID, string onClick)
{
writer.AddAttribute(HtmlTextWriterAttribute.Id, clientID);
writer.AddAttribute(HtmlTextWriterAttribute.Type, "radio");
writer.AddAttribute(HtmlTextWriterAttribute.Name, this.UniqueGroupName);
writer.AddAttribute(HtmlTextWriterAttribute.Value, this.ValueAttribute);
if (this.Page != null)
{
this.Page.ClientScript.RegisterForEventValidation(this.UniqueGroupName, this.ValueAttribute);
}
if (this.Checked)
{
writer.AddAttribute(HtmlTextWriterAttribute.Checked, "checked");
}
if (!base.IsEnabled && this.SupportsDisabledAttribute)
{
writer.AddAttribute(HtmlTextWriterAttribute.Disabled, "disabled");
}
if ((this.AutoPostBack && !this.Checked) && (this.Page != null))
{
PostBackOptions options = new PostBackOptions(this, string.Empty);
if (this.CausesValidation)
{
options.PerformValidation = true;
options.ValidationGroup = this.ValidationGroup;
}
if (this.Page.Form != null)
{
options.AutoPostBack = true;
}
onClick = Util.MergeScript(onClick, this.Page.ClientScript.GetPostBackEventReference(options));
writer.AddAttribute(HtmlTextWriterAttribute.Onclick, onClick);
if (base.EnableLegacyRendering)
{
writer.AddAttribute("language", "javascript", false);
}
}
else if (onClick != null)
{
writer.AddAttribute(HtmlTextWriterAttribute.Onclick, onClick);
}
string accessKey = this.AccessKey;
if (accessKey.Length > 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.Accesskey, accessKey);
}
int tabIndex = this.TabIndex;
if (tabIndex != 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.Tabindex, tabIndex.ToString(NumberFormatInfo.InvariantInfo));
}
if ((base._inputAttributes != null) && (base._inputAttributes.Count != 0))
{
base._inputAttributes.AddAttributes(writer);
}
writer.RenderBeginTag(HtmlTextWriterTag.Input);
writer.RenderEndTag();
}示例10: Constructors
public void Constructors () {
Control c = new WebControl(HtmlTextWriterTag.A);
c.Page = new Page ();
PostBackOptions options=new PostBackOptions(c);
Assert.IsFalse (options.PerformValidation);
Assert.IsFalse (options.AutoPostBack);
Assert.IsFalse (options.TrackFocus);
Assert.IsTrue (options.ClientSubmit);
// MSDN: The default value is true, BUT FALSE
Assert.IsFalse (options.RequiresJavaScriptProtocol);
// MSDN: The default value is an empty string (""), BUT NULL
Assert.AreEqual (null, options.Argument);
// MSDN: The default value is an empty string (""), BUT NULL
Assert.AreEqual (null, options.ActionUrl);
// MSDN: The default value is an empty string (""), BUT NULL
Assert.AreEqual (null, options.ValidationGroup);
options = new PostBackOptions (c, null);
Assert.IsFalse (options.PerformValidation);
Assert.IsFalse (options.AutoPostBack);
Assert.IsFalse (options.TrackFocus);
Assert.IsTrue (options.ClientSubmit);
Assert.IsFalse (options.RequiresJavaScriptProtocol);
Assert.AreEqual (null, options.Argument);
Assert.AreEqual (null, options.ActionUrl);
Assert.AreEqual (null, options.ValidationGroup);
options = new PostBackOptions (c, null, null, false, false, false, false, false, null);
Assert.IsFalse (options.PerformValidation);
Assert.IsFalse (options.AutoPostBack);
Assert.IsFalse (options.TrackFocus);
Assert.IsFalse (options.ClientSubmit);
Assert.IsFalse (options.RequiresJavaScriptProtocol);
Assert.AreEqual (null, options.Argument);
Assert.AreEqual (null, options.ActionUrl);
Assert.AreEqual (null, options.ValidationGroup);
options = new PostBackOptions (c, "ARG");
Assert.IsFalse (options.PerformValidation);
Assert.IsFalse (options.AutoPostBack);
Assert.IsFalse (options.TrackFocus);
Assert.IsTrue (options.ClientSubmit);
Assert.IsFalse (options.RequiresJavaScriptProtocol);
Assert.AreEqual ("ARG", options.Argument);
Assert.AreEqual (null, options.ActionUrl);
Assert.AreEqual (null, options.ValidationGroup);
options = new PostBackOptions (c, "ARG", "Page.aspx", true, true, false, false, false, "VG");
Assert.IsFalse (options.PerformValidation);
Assert.IsTrue (options.AutoPostBack);
Assert.IsFalse (options.TrackFocus);
Assert.IsFalse (options.ClientSubmit);
Assert.IsTrue (options.RequiresJavaScriptProtocol);
Assert.AreEqual ("ARG", options.Argument);
Assert.AreEqual ("Page.aspx", options.ActionUrl);
Assert.AreEqual ("VG", options.ValidationGroup);
}示例11: RenderContents
protected override void RenderContents(HtmlTextWriter output)
{
PostBackOptions p = new PostBackOptions(this);
output.AddAttribute(HtmlTextWriterAttribute.Id, this.ClientID);
output.AddAttribute(HtmlTextWriterAttribute.Name, this.ClientID);
output.AddAttribute(HtmlTextWriterAttribute.Value, this.Text);
output.RenderBeginTag(HtmlTextWriterTag.Input);
output.RenderEndTag();
}示例12: BeginRender
/// <summary>
/// Adds an onclick attribute for post back refresh navigation when javascript is on
/// </summary>
/// <param name="writer">The output stream to render on the client</param>
protected override void BeginRender(HtmlTextWriter writer)
{
if (HyperLink.Enabled && HyperLink.Attributes["__ToData"] != null)
{
PostBackOptions postBackOptions = new PostBackOptions(HyperLink);
postBackOptions.Argument = REFRESH_POST_BACK;
writer.AddAttribute(HtmlTextWriterAttribute.Onclick, string.Format(CultureInfo.InvariantCulture, "if(!event.ctrlKey&&!event.shiftKey){{{0};return false;}}", Page.ClientScript.GetPostBackEventReference(postBackOptions, true)));
}
HyperLink.Attributes.Remove("__ToData");
base.BeginRender(writer);
}示例13: Render
/// <summary>
/// Overridden Render method solely to do registration for event validation
/// </summary>
/// <param name="writer">HtmlTextWriter object</param>
protected override void Render(HtmlTextWriter writer)
{
PostBackOptions options = new PostBackOptions(this.btnDummyToPostBack);
if (options != null)
{
options.PerformValidation = true;
Page.ClientScript.RegisterForEventValidation(options);
this.litPostBack.Text = String.Format("{0}{1}{2}", "<script type=\"text/javascript\" language=\"javascript\">function doPostBack() { ", Page.ClientScript.GetPostBackEventReference(options), "}</script>"); ;
}
base.Render(writer);
}示例14: RenderContents
protected override void RenderContents(HtmlTextWriter output)
{
PostBackOptions p = new PostBackOptions(this);
output.AddAttribute(HtmlTextWriterAttribute.Onclick,
Page.ClientScript.GetPostBackEventReference(p));
output.AddAttribute(HtmlTextWriterAttribute.Value, "My Button");
output.AddAttribute(HtmlTextWriterAttribute.Id, this.ClientID + "_i");
output.AddAttribute(HtmlTextWriterAttribute.Name, this.ClientID + "_i");
output.RenderBeginTag(HtmlTextWriterTag.Button);
output.RenderEndTag();
}示例15: Page_Load
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
LoadData();
FillDataInGrid();
MultiView1.ActiveViewIndex = 0;
}
PostBackOptions optionsSubmit = new PostBackOptions(btnOkay);
btnOkay.OnClientClick = "disableButtonOnClick(this, 'Please wait...', 'disabled_button'); ";
btnOkay.OnClientClick += ClientScript.GetPostBackEventReference(optionsSubmit);
}