Using “&” and “+” in Querystring

Question

In call the following URL in Javascript.

var par = \"Participant.aspx?ID=\" + Id + \"&NAME=\" + Name+ \"&FIRSTNAME=\" + Firstname;

Some

Answer 1

You can use encodeURIComponent for the query string value and then set it as query string

    var url = encodeURIComponent($("#<%=hdnPageQuery.ClientID%>").val());
    var title = encodeURIComponent(document.title);
    var redirectUrl = $("#<%=hdnPageTarget.ClientID%>").val();
    var outputUrl = redirectUrl + '?url=' + url + '&title=' + title;
    $('#ancSendToFriendLink').attr('href', outputUrl);