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Wednesday 12 February 2014

How to make index.php as default pages in Apache Server?

By  at 05:21  ,  No comments
How to make index.php as default pages in Apache Server?

Step 1:
Go to C:\Program Files\Apache Group\Apache2\conf
Setp 2:
Open the 'httpd.conf' file.
Step 3:
Find the 'DirectoryIndex' in that file.
Step 4:
Add (or) replace the following line
DirectoryIndex index.php index.html

Monday 10 February 2014

How to refresh web page every 30 seconds?

By  at 04:46    No comments
How to refresh web page every 30 seconds?

If you want to refresh a page every 30 seconds, use the following code in html page.

<head>
            <meta http-equiv="refresh" content="30">
</head>    

Global.asax file not firing when uploading the files in online server using asp.net?

By  at 03:56    No comments
Global.asax file not firing when uploading the files in online server using asp.net?

To add the following lines in your web.config file to solve the issue.
<system.webServer>
          <modules runAllManagedModulesForAllRequests="true" />
</system.webServer>

Sunday 9 February 2014

Change Case: Convert to Proper Case in ASP.NET using VB.Net

By  at 21:02  ,  No comments
This example explain the understanding of convert to Proper Case in ASP.NET using VB.Net

Example:
Dim strText As String = "welcome to allwin smart"
Dim strPropCaseText As String = String.Empty
strPropCaseText = StrConv(strText, VbStrConv.ProperCase)
txtOutput.Text = strPropCaseText.ToString
Output:
Welcome To Allwin Smart

Wednesday 5 February 2014

How to focus and select all a text box using javascript?

By  at 03:15  ,  No comments
How to focus and select all a text box using javascript?

<script type="text/javascript">
    function jsFocus(ctrlId) {
        document.getElementById(ctrlId).focus();
        document.getElementById(ctrlId).select();
    }
</script>

How to get confirm message when delete a record using javascript?

By  at 03:14  ,  No comments
How to get confirm message when delete a record using javascript?

<script type="text/javascript">
    function deleteConfirm() {
        return confirm('Are you sure to delete this Record?');
    }   
</script>

How to disable back button in browser usign javascript?

By  at 03:05  ,  No comments
How to disable back button in browser usign javascript?

<script type="text/javascript">
    window.history.go(1);
</script>

Convert lowercase to uppercase using javascript?

By  at 03:04  ,  No comments
Convert lowercase to uppercase using javascript?

<script type="text/javascript">
    function upperCase(ctrlId) {
        var x = ctrlId;
        x.value = x.value.toUpperCase();
    }
</script>

Allow numeric only in text box using javascript?

By  at 03:02  , ,  No comments
Allow numeric only in text box using javascript?

 In Script File:

<script type="text/javascript">
    function allowNumericOnly(evt) {
        var charCode = (evt.which) ? evt.which : event.keyCode;
        if (charCode != 46 && charCode > 31
                && (charCode < 48 || charCode > 57))
            return false;

        return true;
    }
</script>
   
In Design Page:

    <asp:TextBox ID="txtAge" runat="server" onkeypress="return allowNumericOnly(event)"></asp:TextBox>

How to insert HTML content in XML document?

By  at 02:54  ,  No comments
How to insert HTML content in XML document?

Using CDATA tags you can enter HTML content in XML document.

Syntax:
    <![CDATA[
   
        <!--   html coding --->
   
    ]]>

Example:

        <details>
        <pages>
            <page_id>1</page_id>
            <page_code>aboutus</page_code>
            <page_title>About Us</page_title>
            <page_desc>
                <![CDATA[<html>
                    <head>
                        <script/>
                    <head>
                    <body>
                    <p>para 1</p>
                    <p>para 2</p>
                    <p>para 3</p>
                    </body>
                    </html>
                ]]>
            </page_desc>
        </pages>
    </details>

Saturday 1 February 2014

How to set TextBox as readonly in AJAX Calendar Extender?

By  at 02:59  , ,  No comments
How to set TextBox as readonly in AJAX Calendar Extender?
Read only controls are not posted back to the server.
In postback you will lose the value in a read only control.
So, you can set the ReadOnly=False on your TextBox to use the following code.
C#.Net
protected void Page_Load(object sender, EventArgs e)
{
    txtFromDate.Attributes.Add("readonly", "readonly");
}
VB.Net
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

    txtFromDate.Attributes.Add("readonly", "readonly")

End Sub

Trick Questions:

If you set readonly=true in TextBox, you not get the value in postback.