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Hi,

a button inside aspx page as below,

ASP
<asp:ImageButton ID="removeButton" runat="server"  OnClick="removeStudentInformation" OnClientClick="return checkBoxselectedornot()" ImageUrl="~/image/remove-selected-button.png" />



But it's onclientclick doesn't work in firefox.how to solve?

javascript as below

JavaScript
function checkBoxselectedornot() {

       
        var valid = false;
        var gridview = document.getElementById("studentInformationGrid");

        for (var i = 0; i < gridview.all.length; i++) {
            var node = gridview.all[i];
            if (node != null && node.type == "checkbox" && node.checked) {
                valid = true;
                break;
            }
        }
        if (!valid) {
            alert("Invalid. Please select a student to continue.");
        }

        return valid;


}


Thanks..
Posted
Updated 23-Dec-12 17:38pm
v5
Comments
AshishChaudha 22-Dec-12 3:40am    
Share the code block of Javascript please

 
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Comments
hasbina 22-Dec-12 7:12am    
where write the below code?

removeButton.OnClientClick = String.Format("ElementStyle(document.getElementById('wrapper'),'display','none'); {0}; return false;", Page.ClientScript.GetPostBackEventReference(removeButton, ""));

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