VBA clicking Onclick button in webpage 'which contains Validate function'

[Devendra.dvm]

Hi Experts,

Iam working on a project ''Automation IE'' need help on the same.
I am trying to spool one excel report from website by giving From date and To Date are as inputs iam able to give enter dates with my code but iam unable click on generate button.. Any help greatly appreciated.


Below is the HTML source code for from & To dates


<input name="ctl00$ContentPlaceHolder1$txt_0" type="text" maxlength="10" id="txt_0" tabindex="1"class="watermarked" width="200px" selectionstart="txt_0" onchange="isDate2(this)" style="width: 200px;Height:20px;" autocomplete="off">

<input name="ctl00$ContentPlaceHolder1$txt_1" type="text" maxlength="10" id="txt_1" tabindex="2"class="watermarked" width="200px" selectionstart="txt_1" onchange="isDate2(this)" style="width: 200px;Height:20px;" autocomplete="off">

Below is the HTML source code for Export Report Button


<input type="submit" name="ctl00$ContentPlaceHolder1$btnExportXLS" value="Export Report" onclick="if(!Validate()) return false;" id="btnExportXLS" tabindex="3"class="button blue" onmousedown="return isTxtwithfocus(event, this)" style="width:101px;float: none; margin-top: 2px;">

And this is Function code


function ValidateForm(src){
assignvalue()
var src1 = document.getElementById("txt"+ src);
if(src1.value !='') {
if(isDate2(src1.value,"txt_"+ src)==false){
returnfalse
}
returntrue}
}


This is my VBA code- Last two lines for click export button



Sub User_Wise_Productivity()
Dim From_Date AsString
Dim To_Date AsString
From_Date = InputBox("Enter report From date in (Ex: DD.MM.yyy)format")
To_Date = InputBox("Enter report To date in (Ex: DD.MM.yyy)format")
Set browser = CreateObject("internetexplorer.application")
browser.Visible =True
browser.navigate ("My URL")
Do
DoEvents
Loop Until browser.readyState =4
browser.document.getElementById("txtUserName").Value ="Myid"
browser.document.getElementById("txtPassword").Value =“Mypsw”
browser.document.getElementById("selFund").selectedIndex ="21"
browser.document.getElementById("btnSubmit").Click
Do
DoEvents
Loop Until browser.readyState <>4
browser.navigate ("MY URL Page2")
Do
DoEvents
Loop Until browser.readyState <>4
Dim reprt AsString
reprt ="11"
With browser
Set Post =.document.getElementById("ddlrptlist")
ForEach elem In Post.getElementsByTagName("option")
If elem.Value = reprt Then elem.Selected =True:ExitFor
Next elem
.document.getElementById("ddlrptlist").FireEvent ("onchange")
EndWith
Do
DoEvents
Loop Until browser.readyState <>4
browser.document.getElementById("txt_0").Value = From_Date
browser.document.getElementById("txt_1").Value = To_Date
Application.Wait (Now + TimeValue("0:00:02"))
browser.document.getElementById("btnExportXLS").Focus
browser.document.getElementById("btnExportXLS").Click
End Sub