Gridview linkbutton to delete row triggering c# code before trigger jquery.

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Hi

I created a jquery confrimbox to confirm user before deleting a row in grid. when i click asp link button before calling jquery to confrim user its suddenly calling c# gridview "gvConAccounts_RowDeleting" function calling...

ASP.NEt Code::

ASP.NET

<asp:TemplateField ItemStyle-Width="10%" HeaderStyle-Width="10%">
<HeaderTemplate>
<asp:Label ID="lblRemove" Text="Remove" runat="server" CssClass="label">
</HeaderTemplate>
<itemtemplate>
<asp:LinkButton ID="lnkRemove" runat="Server" Text="Remove" OnClientClick="return SmartFTRCRMDialogBox('Are you sure to Delete the record?','Contact','Confirm');" CommandName="Delete">
</itemtemplate>

C# code:

C#

protected void gvConAccounts_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
     if (((System.Web.UI.WebControls.RadioButton)(gvConAccounts.Rows[e.RowIndex].Cells[2].Controls[1])).Checked)
     {
           ScriptManager.RegisterStartupScript(this, this.GetType(), Guid.NewGuid().ToString(), "SmartFTRCRMDialogBox('Primary Account cannot be deleted.','Contact','Alert');", true);
           //ScriptManager.RegisterStartupScript(this, this.GetType(), Guid.NewGuid().ToString(), "alert('Primary Account cannot be deleted.');", true);
     }
     else
     {
          DataTable dtConAccounts = (DataTable)Session["ConAccounts"];
          //DataColumn dcAccounts = dtConAccounts.Columns["AcctContactID"];
          //DataColumn[] dcAccContacts = new DataColumn[1];
          //dcAccContacts[0] = dcAccounts;

          //dtConAccounts.PrimaryKey = dcAccContacts;
          int iAcctContactID = Convert.ToInt32(gvConAccounts.DataKeys[e.RowIndex].Value);

          int iAcctContactDelete = ContactCntrller.DeleteContactAccount(iAcctContactID);
          LoadAccountsByContactID();
      }
}

jqery :

JavaScript

$(function() {

        function my_fun(ErrorMessage, ModuleName, DialogBoxType) {
            //alert(message);
            if (DialogBoxType == "Alert") {
                jAlert(ErrorMessage, ModuleName);
            }
            else if (DialogBoxType == "Confirm") {
                jConfirm(ErrorMessage, ModuleName, function(r) {
                    return r;
                });
            }
            else if (DialogBoxType == "Prompt") {
                jPrompt('Type something:', 'Prefilled value', 'Prompt Dialog', function(r) {
                    if (r) alert('You entered ' + r);
                });
            }
            else {
                jAlert(ErrorMessage, ModuleName);
            }
        }
        SmartFTRCRMDialogBox = my_fun;
    })

jquery plugin code:

JavaScript

(function($) {
	
	$.alerts = {
		
		// These properties can be read/written by accessing $.alerts.propertyName from your scripts at any time
		
		verticalOffset: -75,                // vertical offset of the dialog from center screen, in pixels
		horizontalOffset: 0,                // horizontal offset of the dialog from center screen, in pixels/
		repositionOnResize: true,           // re-centers the dialog on window resize
		overlayOpacity: .01,                // transparency level of overlay
		overlayColor: '#FFF',               // base color of overlay
		draggable: true,                    // make the dialogs draggable (requires UI Draggables plugin)
		okButton: ' OK ',         // text for the OK button
		cancelButton: ' Cancel ', // text for the Cancel button
		dialogClass: null,                  // if specified, this class will be applied to all dialogs
		
		// Public methods
		
		alert: function(message, title, callback) {
			if( title == null ) title = 'Alert';
			$.alerts._show(title, message, null, 'alert', function(result) {
				if( callback ) callback(result);
			});
		},
		
		confirm: function(message, title, callback) {
			if( title == null ) title = 'Confirm';
			$.alerts._show(title, message, null, 'confirm', function(result) {
				if( callback ) callback(result);
			});
		},
			
		prompt: function(message, value, title, callback) {
			if( title == null ) title = 'Prompt';
			$.alerts._show(title, message, value, 'prompt', function(result) {
				if( callback ) callback(result);
			});
		},
		
		// Private methods
		
		_show: function(title, msg, value, type, callback) {
			
			$.alerts._hide();
			$.alerts._overlay('show');
			
			$("BODY").append(
			  '<div id="popup_container">' +
			    '<div id="popup_head"><h1 id="popup_title"></h1></div>' +
			    '<div id="popup_content">' +
			      '<div id="popup_message"></div>' +
				'</div>' +
			  '</div>');
			
			if( $.alerts.dialogClass ) $("#popup_container").addClass($.alerts.dialogClass);
			
			// IE6 Fix
			var pos = ($.browser.msie && parseInt($.browser.version) <= 6 ) ? 'absolute' : 'fixed'; 
			
			$("#popup_container").css({
				position: pos,
				zIndex: 99999,
				padding: 0,
				margin: 0
			});

			$("#popup_title").text(title);
			$("#popup_title").addClass(type);
			//$("#popup_content").addClass(type);
			$("#popup_message").text(msg);
			$("#popup_message").html( $("#popup_message").text().replace(/\n/g, '<br />') );
			
			$("#popup_container").css({
				minWidth: $("#popup_container").outerWidth(),
				maxWidth: $("#popup_container").outerWidth()
			});
			
			$.alerts._reposition();
			$.alerts._maintainPosition(true);
			
			switch( type ) {
				case 'alert':
					$("#popup_message").after('<div id="popup_panel"><input type="button" value="' + $.alerts.okButton + '" id="popup_ok" /></div>');
					$("#popup_ok").click( function() {
						$.alerts._hide();
						callback(true);
					});
					$("#popup_ok").focus().keypress( function(e) {
						if( e.keyCode == 13 || e.keyCode == 27 ) $("#popup_ok").trigger('click');
					});
				break;
				case 'confirm':
					$("#popup_message").after('<div id="popup_panel"><input type="button" value="' + $.alerts.okButton + '" id="popup_ok" /> <input type="button" value="' + $.alerts.cancelButton + '" id="popup_cancel" /></div>');
					$("#popup_ok").click( function() {
						$.alerts._hide();
						if( callback ) callback(true);
					});
					$("#popup_cancel").click( function() {
						$.alerts._hide();
						if( callback ) callback(false);
					});
					$("#popup_ok").focus();
					$("#popup_ok, #popup_cancel").keypress( function(e) {
						if( e.keyCode == 13 ) $("#popup_ok").trigger('click');
						if( e.keyCode == 27 ) $("#popup_cancel").trigger('click');
					});
				break;
				case 'prompt':
					$("#popup_message").append('<br /><input type="text" size="30" id="popup_prompt" />').after('<div id="popup_panel"><input type="button" value="' + $.alerts.okButton + '" id="popup_ok" /> <input type="button" value="' + $.alerts.cancelButton + '" id="popup_cancel" /></div>');
					$("#popup_prompt").width( $("#popup_message").width() );
					$("#popup_ok").click( function() {
						var val = $("#popup_prompt").val();
						$.alerts._hide();
						if( callback ) callback( val );
					});
					$("#popup_cancel").click( function() {
						$.alerts._hide();
						if( callback ) callback( null );
					});
					$("#popup_prompt, #popup_ok, #popup_cancel").keypress( function(e) {
						if( e.keyCode == 13 ) $("#popup_ok").trigger('click');
						if( e.keyCode == 27 ) $("#popup_cancel").trigger('click');
					});
					if( value ) $("#popup_prompt").val(value);
					$("#popup_prompt").focus().select();
				break;
			}
			
			// Make draggable
			if( $.alerts.draggable ) {
				try {
					$("#popup_container").draggable({ handle: $("#popup_title") });
					$("#popup_title").css({ cursor: 'move' });
				} catch(e) { /* requires jQuery UI draggables */ }
			}
		},
		
		_hide: function() {
			$("#popup_container").remove();
			$.alerts._overlay('hide');
			$.alerts._maintainPosition(false);
		},
		
		_overlay: function(status) {
			switch( status ) {
				case 'show':
					$.alerts._overlay('hide');
					$("BODY").append('<div id="popup_overlay"></div>');
					$("#popup_overlay").css({
						position: 'absolute',
						zIndex: 99998,
						top: '0px',
						left: '0px',
						width: '100%',
						height: $(document).height(),
						background: $.alerts.overlayColor,
						opacity: $.alerts.overlayOpacity
					});
				break;
				case 'hide':
					$("#popup_overlay").remove();
				break;
			}
		},
		
		_reposition: function() {
			var top = (($(window).height() / 2) - ($("#popup_container").outerHeight() / 2)) + $.alerts.verticalOffset;
			var left = (($(window).width() / 2) - ($("#popup_container").outerWidth() / 2)) + $.alerts.horizontalOffset;
			if( top < 0 ) top = 0;
			if( left < 0 ) left = 0;
			
			// IE6 fix
			if( $.browser.msie && parseInt($.browser.version) <= 6 ) top = top + $(window).scrollTop();
			
			$("#popup_container").css({
				top: top + 'px',
				left: left + 'px'
			});
			$("#popup_overlay").height( $(document).height()-100 );
		},
		
		_maintainPosition: function(status) {
			if( $.alerts.repositionOnResize ) {
				switch(status) {
					case true:
						$(window).bind('resize', $.alerts._reposition);
					break;
					case false:
						$(window).unbind('resize', $.alerts._reposition);
					break;
				}
			}
		}
		
	}
	
	// Shortuct functions
	jAlert = function(message, title, callback) {
		$.alerts.alert(message, title, callback);
	}
	
	jConfirm = function(message, title, callback) {
		$.alerts.confirm(message, title, callback);
	};
		
	jPrompt = function(message, value, title, callback) {
		$.alerts.prompt(message, value, title, callback);
	};
	
})(jQuery);  

      }

Please help me quickly

Posted 17-Jun-12 17:51pm

HarisJayadev

Updated 17-Jun-12 19:38pm

Vani Kulkarni

v3

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Comments

member60 18-Jun-12 0:09am

I am not sure what exactly for you are using SmartFTRCRMDialogBox for confirm but i suggest to use simple javascript confirm function with liknbutton as :OnClientClick="return confirm('Are you sure you want to delete ?');"
try this and get back.

HarisJayadev 18-Jun-12 23:54pm

SmartFTRCRMDialogbox is just a javascript object i have created.. i need to use jquery confirm box instead of javascript confirm box.

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ZurdoDev · Answer 1 · 2012-06-18T04:52:00

Solution 1

This is because those plug-ins allow the current thread of JS to finish so that they can black out the background. Since the thread finished the C# is firing. Use something that blocks the current thread, such as the built-in confirm().

Posted 18-Jun-12 4:52am

ZurdoDev

Comments

HarisJayadev 18-Jun-12 23:52pm

my requirement is jquery confirm box... thats y i used that. please help me to resolve that problem

ZurdoDev 19-Jun-12 7:37am

Then you'll have to call a webservice after the OK button is clicked in the confirm box. You'll have to return false immediately so that the C# code does not fire and then when the OK button is clicked, call a webservice that does what you need it to.