Dynamically enable or disable RequiredFieldValidator using JQuery.

Dynamically enable or disable RequiredFieldValidator using JQuery.

Javascript Code :-

<script type="text/javascript" src="../Scripts/jquery-1.10.2.js"></script>

$(document).ready(function () {

  var var_RFV_txtDate = $get('<%=RFV_txtDate.ClientID %>');

            var_RFV_txtDate.enabled = false;

            $('#<%=span_txtDate.ClientID %>').hide();

            ddlStatus_change();

        });

function ddlStatus_change() {

$('#<%=ddlStatus.ClientID %>').change(function () {

var var_ddlStatus = $("#<%=ddlStatus.ClientID %> option:selected").text();

var var_RFV_txtDate = $get('<%=RFV_txtDate.ClientID %>');

var var_txtReturnedDt = $get('<%=txtReturnedDt.ClientID %>');

      

if (var_ddlStatus.toLowerCase().indexOf("--select--") > -1) {

var_RFV_txtDate.enabled = true;

$('#<%=span_txtDate.ClientID %>').show();

}

else {

var_RFV_txtDate.enabled = false;

$('#<%=span_txtDate.ClientID %>').hide();

}

return false;

})

}

HTML Code :-

Closed date : <span id="span_txtDate" class="required" runat="server">*</span>

<asp:TextBox ID="txtDate" runat="server"></asp:TextBox>

<asp:RequiredFieldValidator ID="RFV_txtDate" runat="server" ControlToValidate="txtDate" Display="None" ErrorMessage="Closed Date" ValidationGroup="ValGroup_Required" />

<asp:DropDownList ID="ddlStatus" runat="server">

<asp:ListItem Text="--Select--" Value="--Select--"></asp:ListItem>

<asp:ListItem Text="Draft" Value="Draft"></asp:ListItem>

<asp:ListItem Text="Open" Value="Open"></asp:ListItem>

<asp:ListItem Text="Close" Value="Close"></asp:ListItem>

</asp:DropDownList>

CAML Query filter between two dates

CAML Query filter between two dates

Method 1:-

</And><Geq><FieldRef Name='Created' /><Value Type='DateTime' IncludeTimeValue='FALSE'><Today OffsetDays='-91' /></Value></Geq></And>

Method 2: Without using OffsetDays :-

DateTime dtStart = DateTime.Now.AddDays(-2);

                string dtStartDate = dtStart.ToString("yyyy-MM-ddTHH:mm:ssZ");

                string dtEndDate = DateTime.Now.ToString("yyyy-MM-ddTHH:mm:ssZ");

                Microsoft.SharePoint.Client.CamlQuery camlQuery = new CamlQuery();

                camlQuery.ViewXml = "<Where><And><Geq><FieldRef Name='Created' /><Value Type='DateTime' IncludeTimeValue='FALSE'>" + dtStartDate + "</Value></Geq>" + "<Leq><FieldRef Name='Created' /><Value Type='DateTime' IncludeTimeValue='FALSE'>" + dtEndDate + "</Value></Leq></And></Where>";

Method 3: With using OffsetDays :-

Microsoft.SharePoint.Client.CamlQuery camlQuery = new CamlQuery();

                camlQuery.ViewXml = "<Where><And><Geq><FieldRef Name='Created' /><Value Type='DateTime' IncludeTimeValue='FALSE'><Today OffsetDays='-91' /></Value></Geq>" + "<Leq><FieldRef Name='Created' /><Value Type='DateTime' IncludeTimeValue='FALSE'><Today OffsetDays='91' /></Value></Leq></And></Where>";

Method 4:-

SPQuery camlQuery = new SPQuery();

camlQuery.Query = "<Where><And><Geq><FieldRef Name="Created" /><Value Type="DateTime" IncludeTimeValue='FALSE'>" +SPUtility.CreateISO8601DateTimeFromSystemDateTime(ddtStartDate) + "</Value></Geq>" +

"<Leq><FieldRef Name="Created" /><Value Type="DateTime" IncludeTimeValue='FALSE'>" +

SPUtility.CreateISO8601DateTimeFromSystemDateTime(ddtEndDate) + "</Value></Leq></And></Where>";

SPListItemCollection collection = list.GetItems(query);