RegEx issue : Value with char (',/-) cannot pass from Child to Parent RSS

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  mutanic

  Member

  19 Points

  16 Posts

  RegEx issue : Value with char (',/-) cannot pass from Child to Parent

  Dec 31, 2012 04:10 AM|LINK

  Hi everyone,

  1st of all sorry for asking this, actually I manage to to child pass to parent thingy, but this time I got a problem when I need to enhance my form. Let say I need to get a Customer Name & Detail Address from a Child form, it work when I just need to return a normal value such as name or number but not for Address, the value for Address like this :

  Level 12, Menara Rainbow, Jalan Yellow, Taman Rainbow, 80400 Johor Bahru, Johor Darul Takzim. 02-10101010 / 01-11111111

  * User keep the address together with the phone number

  My parent form for this value is asp:TextBox with TextMode="MultiLine" Rows="4" while the data will be coming from child gridview

  <asp:TextBox ID="txtCustomerContact" runat="server" Text="Use search button only" Tooltip="Use search button only" TextMode="MultiLine" Rows="4" />

  From Parent form

  As I'm clicking this search icon with this parameter :

  <img alt="Search customer information" id="imgCustomer" src="/_layouts/images/search.png" border="0" onclick="var win=window.open('/_layouts/project/SearchCustomer.aspx','SearchCustomer','width=1000,height=600,scrollbars=1'); win.moveTo(screen.width/2-500,screen.height/2-300)" onmouseover="this.style.cursor='hand'" />

  BTW, I got this JavaScript to do this :

  <script type="text/javascript">
      function PopulateCustomerInfo(Address) {
          document.getElementById('<%= txtCustomerContact.ClientID %>').value = Address;
      }
  </script>

  *** I just focus on this Adress issue only & take out the rest of code

  From Child form

  I need to search the specific Customer Name 1st in order to retrieve the information from it's gridview.
  This is my gridview :

  <asp:gridview runat="server" ID="gvSearchCustomer" OnPageIndexChanging="gvSearchCustomer_PageIndexChanging" 
  AutoGenerateColumns="False" EmptyDataText="No information available!" AllowPaging="True" CssClass="gvGridView" 
  	AutoGenerateSelectButton="True" OnRowDataBound="gvSearchResult_RowDataBound" 
  	onselectedindexchanged="gvSearchCustomer_SelectedIndexChanged" CellPadding="5">
  	<columns>
  		<asp:TemplateField HeaderText="Address" ShowHeader="true" HeaderStyle-HorizontalAlign="Left" HeaderStyle-Font-Bold="true">
  			<ItemTemplate>
  				<asp:Label ID="lblAddress" runat="server" Text='<%# Bind("Address") %>' Width="120px" />
  			</ItemTemplate>
  			<HeaderStyle Font-Bold="True" HorizontalAlign="Left" Width="150px" />
  		</asp:TemplateField>
  	</columns>
  	<HeaderStyle CssClass="gvGridViewHeader" />
  	<FooterStyle ForeColor="Black" BackColor="#C6C3C6" />
  	<SelectedRowStyle ForeColor="White" Font-Bold="True" BackColor="#9471DE" />
  	<RowStyle CssClass="ms-vb2" />
  	<AlternatingRowStyle CssClass="ms-vb2 ms-alternating" />
  </asp:gridview>

  As for the script to return the selected value is :

  <script type="text/javascript">
  	function callWindow(Address) {
  		window.opener.PopulateCustomerInfo(Address);
  		window.close();
  	}
  
  	function highlightRow(obj) {
  		obj.style.cursor = 'hand';
  		obj.originalcolor = obj.style.backgroundColor;
  		obj.style.backgroundColor = 'yellow';
  	}
  
  	function resetHighlight(obj) {
  		obj.style.backgroundColor = obj.originalcolor;
  	}
  </script>

  And this is the code behind which I use to select the specific row :

  public void gvSearchResult_RowDataBound(object sender, GridViewRowEventArgs e)
  {
  	if (e.Row.RowType == DataControlRowType.DataRow)
  	{
  		e.Row.Attributes.Add("onmouseover", "highlightRow(this)");
  		e.Row.Attributes.Add("onmouseout", "resetHighlight(this)");
  
  		string Parent = @"callWindow('" +
  						((Label)e.Row.FindControl("lblAddress")).Text.Replace("'", "\\'") + "')";
  		e.Row.Attributes.Add("onclick", Parent);
  	}
  }

  My question is :

  Why it's not working? All this while it's been working fine if I use the code to get the Name, Date, Currency or Number but not for this one.

  • Edited by mutanic on Dec 31, 2012 08:27 AM
  • Edited by mutanic on Dec 31, 2012 09:36 AM
  • Edited by mutanic on Dec 31, 2012 09:36 AM
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  mutanic

  Member

  19 Points

  16 Posts

  Re: RegEx issue : Value with char (',/-) cannot pass from Child to Parent

  Dec 31, 2012 06:45 AM|LINK

  After thinking for a while, could it be an RegEx issue? How do I overcome this?

  • Edited by mutanic on Dec 31, 2012 08:27 AM
  • Edited by mutanic on Dec 31, 2012 09:36 AM
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  mutanic

  Member

  19 Points

  16 Posts

  Re: RegEx issue : Value with char (',/-) cannot pass from Child to Parent

  Dec 31, 2012 08:30 AM|LINK

  Confirm!

  UPDATE : After doing some checking myself, I findout those value from Address cannot be pass to Parent form due to char ' and the text is "multiline" value, however those Address which is "singleline" value and contain char & or - or , or ( or ) won't have any issue.

  How do I fix this?

  public void gvSearchResult_RowDataBound(object sender, GridViewRowEventArgs e)
  	{
  		if (e.Row.RowType == DataControlRowType.DataRow)
  		{
  			e.Row.Attributes.Add("onmouseover", "highlightRow(this)");
  			e.Row.Attributes.Add("onmouseout", "resetHighlight(this)");
  
  			string Parent = @"callWindow('" +
  							((Label)e.Row.FindControl("lblAddress")).Text.Replace("^(?=.*[0-9]+.*)[0-9a-zA-Z]{8,15}$", "^(?=.*[0-9]+.*)[0-9a-zA-Z]{8,15}$") + "')"; //This part giving me headache
  			e.Row.Attributes.Add("onclick", Parent);
  		}
  	}

  
  I use this 

  ^(?=.*\d)(?=.*[a-zA-Z]).{8,15}$

  • Edited by mutanic on Dec 31, 2012 09:36 AM
  • Edited by mutanic on Dec 31, 2012 09:36 AM
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  molly_c

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  1590 Points

  401 Posts

  Re: RegEx issue : Value with char (',/-) cannot pass from Child to Parent

  Jan 07, 2013 04:13 AM|LINK

  mutanic

  ^(?=.*\d)(?=.*[a-zA-Z]).{8,15}$

  This pattern solve your problem?

  Best Regards.
  Molly
  
  It's time to start living the life you are imagined.
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  Jugg3rNaut

  Member

  474 Points

  109 Posts

  Re: RegEx issue : Value with char (',/-) cannot pass from Child to Parent

  Jan 07, 2013 06:08 AM|LINK

  Try Removing Char ' and than replacing all other symbols u need to replace,

  but first remove this char ' from your string 

  Just a suggestion 

  Beware of bugs in the above code; I have only proved it correct, not tried it.
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