AJAX :: Adjust Height Of Modal Popup Based On Message

Jul 8, 2013

I am using ajax model pop up to show the message.

I need to adjust the height of the ajax model pop up based on the message i am binding.

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[code]...

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Lets say I have a user control AjaxUC.

<asp:ModalPopupExtender ID="modalSearch" runat="server" TargetControlID="btnHiddenSearch"
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Drag="false" BackgroundCssClass="modalBackground" >
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<asp:Button ID="btnHiddenSearch" runat="server" Style="display: none" />
<asp:Panel ID="pnlModalSearch" runat="server" CssClass="modalPopup">
<asp:Panel ID="pnlModalSearchContent" runat="server">
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<div id="divContent" runat="server">
</div>
<asp:Button ID="btnModalSearchClose" runat="server" Text="Close" CausesValidation="false"
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</asp:Panel>
<input type="hidden" id="hdVisible" runat="server" />

------------------------------------------------------------------------ AjaxUC.ascx.cs:-

public partial class AjaxUC : System.Web.UI.UserControl { private ITemplate _content = null; [TemplateInstance(TemplateInstance.Single)] [TemplateContainer(typeof(Container))] [PersistenceMode(PersistenceMode.InnerProperty)] public ITemplate Content { get
{ return _content; } set
{ _content = value; } } void Page_Init() { if (_content != null) { Container container = new Container(); _content.InstantiateIn(container); divContent.Controls.Add(container); lblSearchTitle.Text = LblModalSearchText; } } protected void Page_Load(object sender, EventArgs e) { if (hdVisible.Value=="true") { modalSearch.Show(); } } } public class Container : Control, INamingContainer { internal Container() { } }}
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________________________________________________________________________
Now I am trying to convert this user control to Custom Control and my code is:-

[ParseChildren(true)] [PersistChildren(true)] public class DNAWebAjaxTool : PlaceHolder { public event EventHandler BtnModalSearchCloseClickEvent; public event EventHandler Click; private ITemplate _content = null; private HtmlInputHidden _hdVisible; private Panel _pnlModalSearchContent; private Panel _pnlModalSearch; private ModalPopupExtender _modalSearch; private Button _btn; private DivContainer divContent = new DivContainer(); private string _viewState; public DNAWebAjaxTool() { } public Panel PnlModalSearchContent { get
{ if (_pnlModalSearchContent == null) { _pnlModalSearchContent = new Panel(); } return _pnlModalSearchContent; } } public ModalPopupExtender ModalSearch { get
{ if (_modalSearch == null) { _modalSearch = new ModalPopupExtender(); } return _modalSearch; } } public string ViewState { get
{ return _viewState; } set
{ _viewState = value; } } public HtmlInputHidden HdVisible { get
{ if (_hdVisible == null) { _hdVisible = new HtmlInputHidden(); } return _hdVisible; } } [TemplateInstance(TemplateInstance.Single)] [TemplateContainer(typeof(DivContainer))] [PersistenceMode(PersistenceMode.InnerProperty)] public ITemplate Content { get
{ return _content; } set
{ _content = value; } } protected override void OnInit(EventArgs e) { _content.InstantiateIn(divContent); base.Controls.Add(divContent); base.OnInit(e); } protected override void OnLoad(EventArgs e) { if (HdVisible.Value == "true") { ModalSearch.Show(); } base.OnLoad(e); } void _btn_Click(object sender, EventArgs e) { BtnModalSearchCloseClickEvent(sender, e); } public virtual void Hide() { PnlModalSearchContent.Visible = false; ModalSearch.Hide(); ViewState = "false"; } public virtual void Show() { PnlModalSearchContent.Visible = true; ModalSearch.Show(); ViewState = "true"; } protected override void CreateChildControls() { base.CreateChildControls(); } protected override void Render(HtmlTextWriter writer) { if (ViewState == "true") { _modalSearch = new ModalPopupExtender(); _modalSearch.ID = "modalSearch"; _modalSearch.TargetControlID = "btnHiddenSearch"; _modalSearch.PopupControlID = "pnlModalSearch"; _modalSearch.DropShadow = false; _modalSearch.RepositionMode = AjaxControlToolkit.ModalPopupRepositionMode.RepositionOnWindowResize; _modalSearch.Drag = false; _modalSearch.BackgroundCssClass = "modalBackground"; _modalSearch.Show(); _btn = new Button(); _btn.ID = "btnHiddenSearch"; _btn.Style.Value = "display: none"; _btn.RenderControl(writer); _pnlModalSearch = new Panel(); _pnlModalSearch.ID = "pnlModalSearch"; _pnlModalSearch.CssClass = "modalPopup"; _pnlModalSearch.RenderControl(writer); PnlModalSearchContent.ID = "pnlModalSearchContent"; PnlModalSearchContent.RenderControl(writer); divContent.RenderControl(writer); _btn = new Button(); _btn.ID = "btnModalSearchClose"; _btn.Text = "Close"; _btn.CausesValidation = false; _btn.Click += new EventHandler(_btn_Click); _btn.RenderControl(writer); } } } public class DivContainer : Control, INamingContainer { internal DivContainer() { } }
________________________________________________________________________________________________
The problem I am facing is that the modalpopup extennder is not coming up as a popup.

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AJAX :: Modal Popup Based On Server Side Code Condition?

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Modal PopUp Extender Catch exception error and display on modal popup

[Code]....

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Apr 9, 2010

I have an Ajax ModalPopupExtender on a page. To summarise. I have a link on a page, when I click the link the modal popup displays. On this modalpopup I've a textbox and an 'ok' and 'cancel' button. I wish to find out what was entered in the textbox when the button is clicked I try this but the value of ((TextBox)button1.Page.FindControl("theTitle")) is null.

if (((TextBox)button1.Page.FindControl("theTitle")).Text == "")
void okButton_Click(object sender, EventArgs e)
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{
}
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[Code] .....

And the codebehind file that i wrote some code which also isnt working is as shown below:-

protected void Button2_Click(object sender, EventArgs e) {
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} protected void lnkregister_Click(object sender, EventArgs e) {
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[Code] ....

I also used breakpoints on link click event and are not going to code behind file on click and popup is just shown without hiding the other. And the css used is I found on aspsnippet site!

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my webpage - one table(1 row 2 column)

[code]....

can i change the Div's height dynamically

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if the div1 height increased i have to increase the height of div2

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//Begin methods to maintain or reset scroll position during postback.
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var scrollTops = [];
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controlIds.push(controlId);
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var index = 0;
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scrollTops[index] = 0;
return;
}
index++;
}
}............

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[Code]....

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[Code]....

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getting popup B's background to display above popup A or help with disabling all controls (Contained in Tab Control) on popup A?

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I've put the code for a sample page below.

[Code]....

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