How to filter the data in data form web part using calender control

ParameterBinding Name="PFromDate" Location="Control(CalFrom,SelectedDate)" DefaultValue=""
ParameterBinding Name="PToDate" Location="Control(CalTo,SelectedDate)" DefaultValue=""


Convert the date into number (YYYYMMDD)

number(string(ddwrt:FormatDateTime(translate(string(ddwrt:FormatDate(string(@Report_x0020_Date),1033,1)),'/','-'),1060,'yyyyMMdd'))) >= number(string(ddwrt:FormatDateTime(translate(string(ddwrt:FormatDate(string($PFromDate),1033,1)),'/','-'),1060,'yyyyMMdd'))) and number(string(ddwrt:FormatDateTime(translate(string(ddwrt:FormatDate(string(@Report_x0020_Date),1033,1)),'/','-'),1060,'yyyyMMdd'))) <= number(string(ddwrt:FormatDateTime(translate(string(ddwrt:FormatDate(string($PToDate),1033,1)),'/','-'),1060,'yyyyMMdd')))

old: Wrong Calc
number(translate(string(ddwrt:FormatDate(string(@Report_x0020_Date), 1033, 1)),'/','')) >= number(translate(string(ddwrt:FormatDate(string($PFromDate), 1033, 1)),'/','')) and number(translate(string(ddwrt:FormatDate(string(@Report_x0020_Date), 1033, 1)),'/','')) <= number(translate(string(ddwrt:FormatDate(string($PToDate), 1033, 1)),'/',''))
new

Ref:

number(translate(string(ddwrt:FormatDate(string(@Report_x0020_Date), 1033, 1)),'/','')) = number(translate(string(ddwrt:FormatDate(string($PFromDate), 1033, 1)),'/',''))

ddwrt:FormatDate(string(@Report_x0020_Date), 1033, 1) >= ddwrt:FormatDate(string($PFromDate), 1033, 1) and ddwrt:FormatDate(string(@Report_x0020_Date), 1033, 1) <= ddwrt:FormatDate(string($PToDate), 1033, 1)

number(translate(string(ddwrt:FormatDate(string(@Report_x0020_Date), 1033, 1)),"/",""))

number(translate(string(ddwrt:FormatDate(string($PFromDate), 1033, 1)),'/',''))

How to disable the RichTextBox in SharePoint

function disableRichTextBox(ctrlComments)
{
ctrlComments.disabled=true;
ctrlComments.readOnly=true;
var elm = document.getElementById(ctrlComments.id + "_toolbar");
if (elm) {elm.disabled=true; elm.readOnly = true;elm.style.display = 'none';}
elm = document.getElementById(ctrlComments.id + "_iframe");
if (elm) {elm.disabled=true; elm.readOnly = true;elm.style.display = 'none';}
ctrlComments.style.display = 'block';
}