I have a modalpopup that i have opening on a radiobutton selection. That works great, opens when it should and closes when you click cancel. BUT i have the following on my cancel button event that is not firing
[Code]....
I also have a button event for my "OK" button and that works great, but my cancel event doesnt seem to fire or work. Maybe the ClearSelection() is not what i need..
I want to clear the radiobutton if they cancel out of the ModalPopUp so they can make a new selection, since its a required field.
I have a LoginView element in an Update panel and use JQuery to hide the div containing the update panel when the cancel button(Html) is clicked.
It works fine normally. However, when I enter an invalid password and there is an error message displayed, the Javascript attached to the Cancel button click stops firing.
i am using a modalpopup extend in asp.net using ok and cancel buttons
on cancel click ai m able to activate / execute the cleint side script but i need to activate or execute the server side code when the cancel button od modal popup is clicked
this is the on server side
Protected Sub CancelButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles CancelButton.Click and <asp:Button ID="CancelButton" runat="server" Text="Cancel" OnClick ="CancelButton_Click" />
i have a JQuery ui dialog box that opens up as a contact form when a link is clicked, which works fine, my problem is trying to submit the information.
When you click the send button it fires a button click event of another asp:button ive got hidden on the page...
the post back event fires and the page reloads but the asp:button click event doesn't not fire?
MdsMenu:MenuItem is my custom WebControl. If I insert a Button control out of MdsMenu:MenuItem tag it works well but if I inserted it within MdsMenu:MenuItem tag it doesn't fire the concerned method. What's wrong with my code?
Edit: Menu.cs using System; using System.Collections.Generic; using System.ComponentModel; using System.Linq; using System.Text; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Security.Permissions; using System.Collections; using System.ComponentModel.Design; using System.Drawing.Design; using System.Web.UI.HtmlControls; using System.IO; namespace MenuServerControl { [AspNetHostingPermission(SecurityAction.Demand, Level = AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)] [DefaultProperty("MenuItems")] [ParseChildren(true, "MenuItems")] [ToolboxData("<{0}:Menu runat="server"> </{0}:Menu>")] public class Menu : WebControl { #region Fields private List<MenuItem> _MenuItems; string _Direction { get { string direction = ""; switch (this.Direction) { case Directions.LeftToRight: direction = "direction:ltr;"; break; case Directions.RightToLeft: direction = "direction:rtl;"; break; default: direction = "direction:rtl;"; break; } return direction; } } string _AnimationDelay { get { if (AnimationDelay == null) AnimationDelay = 1000; return AnimationDelay.ToString().ToLower(); } } string _AnimationType { get { switch (this.AnimationType) { case AnimationType.Opacity_Height: return "animation:{opacity:'show',height:'show'}"; case AnimationType.Opacity_Width: return "animation:{opacity:'show',width:'show'}"; case AnimationType.Opacity: return "animation:{opacity:'show'}"; case AnimationType.Height: return "animation:{height:'show'}"; case AnimationType.Width: return "animation:{width:'show'}"; case AnimationType.Height_Toggle: return "animation: {height: 'toggle'}"; case AnimationType.Width_Toggle: return "animation: {width: 'toggle'}"; default: return "animation:{opacity:'show',height:'show'}"; } } } string _AnimationSpeed { get { switch (this.AnimationSpeed) { case AnimationSpeed.Fast: return "speed:'fast'"; case AnimationSpeed.Normal: return "speed:'normal'"; case AnimationSpeed.Slow: return "speed:'slow'"; default: return "speed:'fast'"; } } } string FloatStyle { get { if (Direction == Directions.RightToLeft) return "float:right;"; else return ""; } } string _Main_ul_CssClass = ""; #endregion #region Properties public string Main_ul_CssClass { get { if (string.IsNullOrEmpty(_Main_ul_CssClass)) return ""; _Main_ul_CssClass = "class=" + _Main_ul_CssClass; return _Main_ul_CssClass; } set { _Main_ul_CssClass = value.Trim(); } } public Directions Direction { get; set; } public int? AnimationDelay { get; set; } public AnimationType AnimationType { get; set; } public AnimationSpeed AnimationSpeed { get; set; } public bool DropShadow { get; set; } public bool AutoArrows { get; set; } [Category("Behavior")] [Description("The menu collection")] [DesignerSerializationVisibility(DesignerSerializationVisibility.Content)] [PersistenceMode(PersistenceMode.InnerDefaultProperty)] public List<MenuItem> MenuItems { get { if (_MenuItems == null) _MenuItems = new List<MenuItem>(); return _MenuItems; } } public VerOrHor VerticalOrHorizontal { get; set; } #endregion #region Methods public Menu() { DropShadow = true; AutoArrows = true; } public override void RenderBeginTag(HtmlTextWriter writer) { writer.Write("<div id="" + this.ID + "" style="" + _Direction + " " + FloatStyle + "">"); } public override void RenderEndTag(HtmlTextWriter writer) { writer.Write("</div>"); } protected override void OnPreRender(EventArgs e) { base.OnPreRender(e); #region Adding Script & link Tags HtmlGenericControl jquery = new HtmlGenericControl("script"); jquery.Attributes.Add("type", "text/javascript"); jquery.Attributes.Add("src", Page.ClientScript.GetWebResourceUrl(typeof(MenuServerControl.Menu), "MenuServerControl.JavaScriptFiles.jquery_1_4_3.js")); jquery.EnableViewState = false; Page.Header.Controls.Add(jquery); HtmlGenericControl hoverIntent = new HtmlGenericControl("script"); hoverIntent.Attributes.Add("type", "text/javascript"); hoverIntent.Attributes.Add("src", Page.ClientScript.GetWebResourceUrl(typeof(Menu), "MenuServerControl.JavaScriptFiles.hoverIntent.js")); hoverIntent.EnableViewState = false; Page.Header.Controls.Add(hoverIntent); HtmlGenericControl jquery_bgiframe_min = new HtmlGenericControl("script"); jquery_bgiframe_min.Attributes.Add("type", "text/javascript"); jquery_bgiframe_min.Attributes.Add("src", Page.ClientScript.GetWebResourceUrl(typeof(Menu), "MenuServerControl.JavaScriptFiles.jquery_bgiframe_min.js")); jquery_bgiframe_min.EnableViewState = false; Page.Header.Controls.Add(jquery_bgiframe_min); HtmlGenericControl superfish = new HtmlGenericControl("script"); superfish.Attributes.Add("type", "text/javascript"); superfish.Attributes.Add("src", Page.ClientScript.GetWebResourceUrl(typeof(Menu), "MenuServerControl.JavaScriptFiles.superfish.js")); superfish.EnableViewState = false; Page.Header.Controls.Add(superfish); HtmlGenericControl supersubs = new HtmlGenericControl("script"); supersubs.Attributes.Add("type", "text/javascript"); supersubs.Attributes.Add("src", Page.ClientScript.GetWebResourceUrl(typeof(Menu), "MenuServerControl.JavaScriptFiles.supersubs.js")); supersubs.EnableViewState = false; Page.Header.Controls.Add(supersubs); if (Direction == Directions.LeftToRight) { HtmlGenericControl csslink = new HtmlGenericControl("link"); csslink.Attributes.Add("href", Page.ClientScript.GetWebResourceUrl (typeof(Menu), "MenuServerControl.CSS.superfish.css")); csslink.ID = "NavigationMenu"; csslink.Attributes.Add("type", "text/css"); csslink.Attributes.Add("rel", "stylesheet"); csslink.EnableViewState = false; Page.Header.Controls.Add(csslink); } else { HtmlGenericControl csslink = new HtmlGenericControl("link"); csslink.Attributes.Add("href", Page.ClientScript.GetWebResourceUrl (typeof(Menu), "MenuServerControl.CSS.RightToLeft superfish.css")); csslink.ID = "NavigationMenu"; csslink.Attributes.Add("type", "text/css"); csslink.Attributes.Add("rel", "stylesheet"); csslink.EnableViewState = false; Page.Header.Controls.Add(csslink); } if (this.VerticalOrHorizontal == VerOrHor.Vertical && this.Direction == Directions.RightToLeft) { HtmlGenericControl csslink01 = new HtmlGenericControl("link"); csslink01.Attributes.Add("href", Page.ClientScript.GetWebResourceUrl (typeof(Menu), "MenuServerControl.CSS.RightToLeft superfish-vertical.css")); csslink01.Attributes.Add("type", "text/css"); csslink01.Attributes.Add("rel", "stylesheet"); csslink01.EnableViewState = false; Page.Header.Controls.Add(csslink01); } else if (this.VerticalOrHorizontal == VerOrHor.Vertical) { HtmlGenericControl csslink01 = new HtmlGenericControl("link"); csslink01.Attributes.Add("href", Page.ClientScript.GetWebResourceUrl (typeof(Menu), "MenuServerControl.CSS.superfish-vertical.css")); csslink01.Attributes.Add("type", "text/css"); csslink01.Attributes.Add("rel", "stylesheet"); csslink01.EnableViewState = false; Page.Header.Controls.Add(csslink01); } #endregion } protected override void RenderContents(HtmlTextWriter output) { output.Write(CreateMenuHtmlTags()); } StringBuilder CreateMenuHtmlTags() { if (this._MenuItems == null) throw new Exception("تگ های مربوط به منو را کامل کنید"); StringBuilder Html = new StringBuilder(""); #region Add <Script> if (String.IsNullOrEmpty(Main_ul_CssClass)) Html.Append("<script>$(document).ready(function() { $("ul.sf-menu").superfish({pathLevels: 1,"); else Html.Append("<script>$(document).ready(function() { $("ul." + Main_ul_CssClass + "").superfish({ pathLevels: 1,"); Html.Append("delay:" + _AnimationDelay + ","); Html.Append(_AnimationType + ","); Html.Append(_AnimationSpeed + ","); Html.Append("dropShadows: " + DropShadow.ToString().ToLower() + ","); Html.Append(@"autoArrows: " + AutoArrows.ToString().ToLower() + "});});</script>"); #endregion if (string.IsNullOrEmpty(Main_ul_CssClass) && VerticalOrHorizontal == VerOrHor.Vertical) Html.Append("<ul class="sf-menu sf-vertical sf-js-enabled sf-shadow" id='sample-menu-1'>"); else if (String.IsNullOrEmpty(Main_ul_CssClass)) Html.Append("<ul class="sf-menu sf-js-enabled sf-shadow" id='sample-menu-1'>"); else Html.Append("<ul class="" + Main_ul_CssClass + "" id='sample-menu-1'>"); foreach (MenuItem item in _MenuItems) { if (item == null) continue; if (item.SubMenuItems != null && item.SubMenuItems.Count > 0) { Html.Append("<li" + item.li_CssClass + ">"); Html.Append("<a href="" + item.Href + "">" + item.Text.Trim() + "</a>"); ParseSubMenuItems(ref Html, item); Html.Append("</li>"); } else if (item.SubMenuItems != null) Html.Append("<li" + item.li_CssClass + "><a href="" + item.Href + "">" + item.Text.Trim() + "</a></li>"); } Html.Append("</ul>"); return Html; } void ParseSubMenuItems(ref StringBuilder Html, MenuItem menuItems) { if (menuItems == null) return; Html.Append("<ul " + menuItems.ul_CssClass + " style="display: none; visibility: hidden;">"); foreach (var item in menuItems.SubMenuItems) { if (item == null) continue; MenuItem Sub_MenuItem = item as MenuItem; WebControl webControl = item as WebControl; if (Sub_MenuItem != null) { if (Sub_MenuItem.SubMenuItems != null && Sub_MenuItem.SubMenuItems.Count > 0) { Html.Append("<li" + Sub_MenuItem.li_CssClass + ">"); Html.Append("<a href="" + Sub_MenuItem.Href + "">" + Sub_MenuItem.Text.Trim() + "</a>"); ParseSubMenuItems(ref Html, Sub_MenuItem); Html.Append("</li>"); } else if (Sub_MenuItem.SubMenuItems != null) Html.Append("<li" + Sub_MenuItem.li_CssClass + "><a href="" + Sub_MenuItem.Href + "">" + Sub_MenuItem.Text.Trim() + "</a></li>"); } else if (webControl != null) { Html.Append("<li>"); webControl.EnableViewState = true; this.Controls.Add(webControl); webControl.EnableViewState = true; StringBuilder sb = new StringBuilder(); sb.Append("<div>"); using (StringWriter sw = new StringWriter(sb)) { using (HtmlTextWriter textWriter = new HtmlTextWriter(sw)) { webControl.RenderControl(textWriter); } } sb.Append("</div>"); Html.Append(sb.ToString()); Html.Append("</li>"); } } Html.Append("</ul>"); } #endregion } } MenuItem.cs using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.ComponentModel; using System.Web.UI; using System.Web.UI.WebControls; using System.Collections; namespace MenuServerControl { [DefaultProperty("SubMenuItems")] [ParseChildren(true, "SubMenuItems")] [TypeConverter(typeof(ExpandableObjectConverter))] public class MenuItem : INamingContainer { #region Fields ArrayList _SubMenuItems; string text = ""; string href = "#"; string _ul_CssClass = ""; string _li_CssClass = ""; #endregion #region Properties [Description("متن منو آیتم")] [DefaultValue("")] [NotifyParentProperty(true)] public string Text { get { return text; } set { text = value; } } [DefaultValue("#")] [Description("<a /> href attribute")] [NotifyParentProperty(true)] public string Href { get { return href; } set { href = value; } } [DefaultValue("")] [Description("<ul /> css class")] [NotifyParentProperty(true)] public string ul_CssClass { get { if (string.IsNullOrEmpty(_ul_CssClass)) return ""; _ul_CssClass = " class="" + _ul_CssClass + """; return _ul_CssClass; } set { this._ul_CssClass = value.Trim(); } } [DefaultValue("")] [Description("<li /> css class")] [NotifyParentProperty(true)] public string li_CssClass { get { if (string.IsNullOrEmpty(_li_CssClass)) return ""; _li_CssClass = " class="" + _li_CssClass + """; return _li_CssClass; } set { this._li_CssClass = value.Trim(); } } [Category("Behavior")] [Description("The MenuItems collection")] [DesignerSerializationVisibility(DesignerSerializationVisibility.Content)] [PersistenceMode(PersistenceMode.InnerDefaultProperty)] public ArrayList SubMenuItems { get { if (_SubMenuItems == null) _SubMenuItems = new ArrayList(); return _SubMenuItems; } } #endregion } }
I'm developing a page which has a master page, and in the contentplaceholder I have an UpdatePanel with a GridView inside. Out of the UpdatePanel I have a button which calls to a ModalPopup, in the modalpopup i have two textboxes, an accept button and a cancel button. If I put the textboxes in a div in the contentplaceholder everything works fine, it recognizes the click button, it makes the insert into the gridview, and refreshes the updatepanel and the gridview But, if I try to make the same proccess from a ModalPopup the click event is not fired. I tried everything, and I didn't forget to put the triggers in the updatePanel to make asynchronoys calls to the server. How can I fire a click event from a modalpopup in order to make an insert?
I'm trying to manually create a button and add a Click event handler for it in code. However when the button is clicked the event handler doesn't seem to react on event (or event isn't called).
we tested the code in Visual Studio 2008 and everything worked just as it should. And I'm using Visual Web Developer 2005 XE. So I assume that I'm missing something to be done manually being in VWD 2005 XE, or the problem is in VWD 2005 XE it self.
I am fairly new to the asp.net and experimenting with it to learn the page life cycle. Here is a problem that I have been unable to resolve for past few days.
I have a hosting page (.aspx). Then I have two user controls (.ascx). The page has a place holder control in which it loads the user controls one at a time based on the application flow. First user control is loaded on application start up. It has a "continue" button. Continue button click loads the Second user control that has two buttons - "Back" and "Submit". Obviously the "Back" button should load the first user control again and Submit button should submit the form data. Pretty simple.
The problem is that the command button event handler that I have on the second user control is not firing the first time. (I have one event handler for both buttons). The load event of the user control fires but then it ignores the button click. If I click it again, then it fires. I re-load the controls on the page in every page_load. Here is some relevent code:
AddPlayer.aspx:
[Code]....
The page_Load fires every time but "CommandBtn_Click" doesn't fire after the first click. I have to do it click it again. It doesn't matter which order I click the buttons.
I am fairly new to the asp.net and experimenting with it to learn the page life cycle. Here is a problem that I have been unable to resolve for past few days.I have a hosting page (.aspx). Then I have two user controls (.ascx). The page has a place holder control in which it loads the user controls one at a time based on the application flow. First user control is loaded on application start up. It has a "continue" button. Continue button click loads the Second user control that has two buttons - "Back" and "Submit". Obviously the "Back" button should load the first user control again and Submit button should submit the form data.
Here's an odd one that I've never seen before. Only on IIS, not in Cassini but in all web browsers I have a button that posts back and the page_load event fires, but the actual button click event doesn't fire. there is no re-writing of the page or anything else happening.
I have a multi view with 2 view in my page. when page is loading first view is set active. by click on a click I set active second view that contain AsyncFileUpload1. but UploadedComplete event doesn't fire. This control works outside of view correctly but into view doesn't work. I have to use multi view and this 2 view in my web page. what can I do?
I have my ReorderList setup, and it seems to work. It doesn't give me any errors, and it allows drag/drop of the entries.
BUT, it never updates my datasource. I have tried putting breakpoints on the update events, both on the reorder list, but also on the datasource, none fires.
I've got a UserControl that's used inside of an UpdatePanel. The UserControl is a fairly simple form that appears via a ModalPopupExtender (which is also part of the UserControl). There are four DropDownLists, as well as some other UI elements. Three of the four DropDownLists have AutoPostBack="true", with SelectedIndexChanged events that fire on the server and cause some of the other DropDownLists to rebind. Two of the three DDL's that AutoPostBack are working fine. One of them, which I only just added, is showing some strange behavior. Let's say I bind five Items to it: 1, 2, 3, 4, 5. I set the SelectedIndex to 0, which makes 1 the selected item. If I select 5 and then 1 and keep toggling back and forth, everything works fine. The postback occurs and SelectedIndexChanged fires. Every time. If I ever select 2 or 4, the postback occurs but SelectedIndexChanged does not fire. Every time.
If I ever select 3, something bizarre happens and sometimes the value of the DDL reverts to 1. Even though breakpoints seem to show that it's not rebinding and no unexpected code is running. I know your first instinct will probably be that I'm wrong about the rebinding code not running, but I have literally been staring at the debugger for hours trying to find my mistake. Lots of breakpoints. I don't get it -- this really isn't that complicated. But obviously I am missing something. I've put about four hours into this so far and I think I'm just grinding at this point. I could use another perspective.
HTML (and by the way, DropProtocolCycleID is the problem control): <asp:Panel ID="PanelPopupAssign" runat="server" Style="display:none; cursor: move; width:325px; background-color:Transparent;"> <BlueUI:Panel runat="server" ID="PanelPatientProtocol" Width="500px" HeaderText="Assign Protocol"> <table cellspacing="5"> <tr> <td style="width:150px;"></td> <td style="width:50px;"></td> <td style="width:125px;"></td> </tr> <tr runat="server" id="TableRowCategory"> <td align="right">Category:</td> <td colspan="2"> <asp:DropDownList runat="server" ID="DropProtocolCategories" CausesValidation="false" autopostback="true"/> </td> </tr> <tr> <td align="right">Protocol:</td> <td colspan="2">..............................
i have two nested gridview inside an update panel. there is a button called btnPhoneEdit inside the child grid view. when the button gets clicked, it do cause partial post back as expected but it fails to invoke btnPhoneEdit_Click.
here is how my grid view looks like and how i add my custom data source to both parent and child grid view. [Code]....
I have a modalpopup extender attached to a button. That is to say the button is the targetcontrol id of the modalpopupsxtender. I would still like the onclick event of that button to work because only the onclient click event is working. How can i go about this.
I am creating nested accordion using the object model and have created buttons in the inner accordion's accordion pane. The buttons look great but issue is that the buttons does not fire thier click event. They just do the postback of the page and ignore the event.
I want to show a pop-upextender on the pre_init event but all my panes are added dynamically so it does not give any rows.
I read so many post which say if i need to catch the button event on the modal popup extender, i need to use javascript. But when it comes to my requirement I get confused.
I open a data entry form which contains several textboxes, drop down lists, validator controls and 3 buttons (viz. SAVE, SAVE & CONTINUE and CANCEL) on the modal popup. The requirement is that :
1. When the SAVE button is clicked the data in the different controls must be inserted into the database and the modal Popup must disappear.
2. When SAVE & CONTINUE button is clicked the data in the controls must be inserted into the database and the modal popup must be ready for the other with clear controls.
3. When CANCEL button is clicked the modal popup must simply be disappear.
I have a gridview with a onrowdeleting="SellersGridView_RowsDeleting" switch. My method is:
[Code]....
Well, it seems that when I try to delete anything - nothing happens. I tried to change the first line to Response.Redirect("foo") just to check if the event itself is fired, and it turns out that it doesn't.
I add linkbutton controls dynamically to a panel, this works fine, but I also add eventhandlers to them like this.. AddHandler mLink.Click, AddressOf mLink_OnClick But when I click the linkbutton links, the event never happend. I have one updatepanel wrapped around some panels. What could be wrong?
