ASP.NET WebForms Modal Popup
I want to know what is the best way to show modal popups in ASP.NET WebForms application. I need to display a modal window with 2 buttons (OK / Cancel) and click the button in my code. What should I use to implement it - ModalPopupExtender from AjaxControlToolkit, bootstrap modal popup or jQuery UI? I'm new to ASP.NET WebForms, so a source code example or tutorial would be helpful. Thank you!
source to share
Hey check this code using modalpopupextender
. But first, you need to install AjaxControlToolKit from the Nuget Package Manager and add it as an assembly reference at the top of the .aspx page as a directive like:
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajaxToolkit" %>
Then here is the code from modalpopupextender
:
<asp:Button ID="btnOpenPopUp" runat="server" text="Open PopUp" />
<asp:Label ID="lblHidden" runat="server" Text=""></asp:Label>
<ajaxToolkit:ModalPopupExtender ID="mpePopUp" runat="server" TargetControlID="lblHidden" PopupControlID="divPopUp" BackgroundCssClass="modalBackground"></ajaxToolkit:ModalPopupExtender>
<div id="divPopUp" class="pnlBackGround">
<div id="Header" class="header" >MyHeader</div>
<div id="main" class="main">Main PopUp </div>
<div id="buttons">
<div id="DivbtnOK" class="buttonOK"><asp:Button id="btnOk" runat="server" text="Ok" /></div>
<div id="Divbtncancel" class="buttonOK"><asp:Button id="btnCancel" runat="server" text="Cancel" /></div>
</div>
</div>
then from the Code on On Click event of the Open PopUp button:
protected void btnOpenPopUp_Click(object sender, ImageClickEventArgs e)
{
mpePopUp.Show();
}
then click OK:
protected void btnOk_Click(object sender, ImageClickEventArgs e) {
//Do Work
mpePopUp.Hide(); }
Click the "Cancel" button:
protected void btnCancel_Click(object sender, ImageClickEventArgs e)
{
//Do Work
mpePopUp.Hide();
}
Council. If you don't have ajax toolkit, you can install it using Nuget.
source to share