javascript for field validation on a textbox...

How to take value of bound field of grid in a variable or in a textbox.

 I m using this code in .aspx page for grid.

<asp:GridView ID="Grd_Mprocess" runat="server" AutoGenerateColumns="False"

                      Width="100%" AllowPaging="True"

                      onpageindexchanging="Grd_Mprocess_PageIndexChanging"

                      AllowSorting="True" PageSize="5"  >

                 <RowStyle CssClass="odd" />

                    <Columns> 

<asp:BoundField HeaderText="DOC_TYPE_PK" DataField="DOC_TYPE_PK"  Visible="true" >

</asp:BoundField>

  <asp:TemplateField HeaderText="DOC TYPE ID" Visible="true">  &nbs

Hey Community,

Here's a tough one that I have struggled with and so far have not been able to find an answer for - how do you use Javascript to disable a multi-line rich text field.  I have customized a SP Edit form by adding a CEWP.  In the CEWP I have added the Javascript below (only a partial code sample provided) to disable several fields in the form.  The code works fine for single line text fields but it does not work for multi-line rich text fields.  Any suggestions?

<script language="javascript">
//This runs the function when the form first loads
_spBodyOnLoadFunctionNames.push("lockFields");

//This locks the fields the users should not modify
function lockFields()
{
  var theInputTFTitle = getTagFromIdentifierAndTitle("Input","TextField","Title");
  theInputTFTitle.readOnly = true;
  theInputTFTitle.style.color = 'gray';
  //alert(" Value: " + theInputTFTitle.value);//for testing

   var theInputDDLReplyStatus = getTagFromIdentifierAndTitle("select","DropDownChoice","Reply Status");
  theInputDDLReplyStatus.disabled = true;
  //alert(" Value: " + theInputDDLReplyStatus.value);//for testing

  var theInpu

Hi experts,

 I am trying to validate two textbox (fromdate,todate)

should alert a message when Fromdate is more than Todate

I could find only mm/dd/yyyy format in most of google search.

please give me a script or assist how to do this.

Thanks

Prasanth

I'm having trouble accomplishing the above. Below is all the mark up and code. I'm not getting error messages, but the validate image function is not working (fileupload portion is working ok).

In my attempt below---not sure if it's the simplest or best validation approach anyway---the "UserId" parameter appears during rendering to be empty---but in most methods I have it successfully containing or referring to the logged-in user's identification.

Following is the control that refers to the image field (page = advertisement.aspx):

<asp:Image ID="Image" runat="server" ImageUrl ='<%#Eval("UserId","Image.aspx?UserId={0}") %>'

Following is the successful code behind for the page image.aspx referred to above (page = image.aspx.vb):

Partial Public Class Image

    Inherits System.Web.UI.Page

    Public Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

        If Request.QueryString("UserId") IsNot Nothing Then

            ' Get the connection string from Web.config.

            Using conn As New Sq

Hi All,

i have a requirement to embolden/italicise the selected  text in a textbox. the way it is implemented as is by using a js function which inserts <b> and </b> tags at the start and end of the selected text  for bold, and similarly <i> and </i> tags at the start and end of the selected text  for italics.

here is the code in c# (to add attributes to link buttons)

lkbBold.Attributes.Add("onclick", "AddHTMLTags('" + txtTitle.ClientID + "', 'B'); return false;");
lkbItalic.Attributes.Add("onclick", "AddHTMLTags('" + txtTitle.ClientID + "', 'I'); return false;");

the txtTitle is the id of the text box, which contains the selected text to be emboldend.

and here's the javascript method

function AddHTMLTags(textBoxId, format)
{
  var textComponent = document.getElementById(textBoxId);
  var selectedText;
  var textToReplace; 
  
  var content = document.getElementById(textBoxId).value;
  var content1 ;
  var content2 ;
  var newContent; 
    
      // For IE 
      if (document.selection != undefined)
      {
        textComponent.focus();
       
        var len =  document.selection.createRange().text.length;
        var myrange