You're welcome Midro,
Have a good day!
Steven Cheng
Microsoft Online Support
Get Secure!
www.microsoft.com/security
(This posting is provided "AS IS", with no warranties, and confers no
rights.)
--------------------
| From: "msnews.microsoft.com" <
[email protected]>
| References: <
[email protected]>
<
[email protected]>
| Subject: Re: Validators along with Javascript (On Button Click)
| Date: Wed, 14 Sep 2005 13:59:42 +0100
| Lines: 190
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| X-MSMail-Priority: Normal
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| Xref: TK2MSFTNGXA01.phx.gbl
microsoft.public.dotnet.framework.aspnet.webcontrols:10829
| X-Tomcat-NG: microsoft.public.dotnet.framework.aspnet.webcontrols
|
| Hi
|
| Thanks Steve
|
| That thing worked.
| I got the same thing using
| form1.Attributes.Add("OnSubmit", "return CallOnSave();")
| which worked well ... But this might not be a good solution if I have
more
| than one buttons or some dropdown box which post back to the same page..
|
| And one more thing ....
| thanks for the regular expression solution.
|
| ^(\d{1,3}(\,\d{3})*|(\d+))(\.\d{0,2})?$
| I think this will work with the set of 3 integers at one point of time ..
| like big numeric price fields, which i didnt realise ... of course I was
| putting comma "," internally through javascript code once the number is
| completely typed...
|
| Thanks again
|
| Dev
| MikroFax
|
|
|
| | > Hi mikrofax,
| >
| > Welcome to ASPNET newsgroup.
| > From your description, on your asp.net webpage, you are using both a
| > RequiredFieldValidator and some clientside scripts to validate a certain
| > TextBox's value and the clientscript will continue or suspend the
postback
| > depend on another checkbox's status. However, you're ecountering some
| > problem on making them work together, yes?
| >
| > Based on my experience, for such scenario, it's better that we avoid
using
| > both validation control(clientside validation) and custom script
valiation
| > since the Validation control's clientside validation is injected in the
| > certain event before post back at client side and it's difficult for us
to
| > adjust them so as to make sure they works well with our custom script.
So
| > if possible, I'd suggest you remove the RequiredFieldVAlidator and put
the
| > empty validation in your custom script also.
| >
| > Also, if you do need to mix them, we can do it through the following
| > trick,
| > here is a test page I've made to demostrate the means:
| >
| > ========aspx ================
| > <HTML>
| > <HEAD>
| > <title>scriptvalidate</title>
| > <meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
| > <meta name="CODE_LANGUAGE" Content="C#">
| > <meta name="vs_defaultClientScript" content="JavaScript">
| > <meta name="vs_targetSchema"
| > content="
http://schemas.microsoft.com/intellisense/ie5">
| > <script language="jscript">
| > function custom_validate()
| > {
| > if(document.getElementById("chkSave").checked == false)
| > {
| > if (confirm("WARNING\n\nAre you sure you want to uncheck the
| > Code?\n\n") )
| > {
| > return true;
| > }
| > else
| > {
| > return false;
| > }
| > }
| > }
| > </script>
| >
| > <script runat="server" language="C#" >
| > protected void Page_Load(object sender, System.EventArgs e)
| > {
| >
| > btnSubmit.Attributes["onclick"] = "if(custom_validate() == false){return
| > false;};";
| > }
| >
| > protected void btnSubmit_Click(object sender, System.EventArgs e)
| > {
| > Response.Write("PostBack_" + DateTime.Now.Ticks);
| > }
| > </script>
| > </HEAD>
| > <body>
| > <form id="Form1" method="post" runat="server">
| > <asp:TextBox id="txtValue" runat="server"></asp:TextBox>
| > <asp:RequiredFieldValidator id="rfvValue" runat="server"
| > ErrorMessage="RequiredFieldValidator"
| > ControlToValidate="txtValue"></asp:RequiredFieldValidator><BR>
| > <asp:CheckBox id="chkSave" runat="server"
| > Text="Save"></asp:CheckBox><BR>
| > <asp:Button id="btnSubmit" runat="server" Text="Submit"
| > OnClick="btnSubmit_Click"></asp:Button>
| > </form>
| > </body>
| > </HTML>
| > ==========================
| >
| > Hope helps. Thanks,
| >
| > Steven Cheng
| > Microsoft Online Support
| >
| > Get Secure!
www.microsoft.com/security
| > (This posting is provided "AS IS", with no warranties, and confers no
| > rights.)
| >
| >
| >
| > --------------------
| > | From: "msnews.microsoft.com" <
[email protected]>
| > | Subject: Validators along with Javascript (On Button Click)
| > | Date: Tue, 13 Sep 2005 13:13:21 +0100
| > | Lines: 49
| > | X-Priority: 3
| > | X-MSMail-Priority: Normal
| > | X-Newsreader: Microsoft Outlook Express 6.00.2900.2180
| > | X-RFC2646: Format=Flowed; Original
| > | X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180
| > | Message-ID: <
[email protected]>
| > | Newsgroups: microsoft.public.dotnet.framework.aspnet.webcontrols
| > | NNTP-Posting-Host: 217.205.201.142
| > | Path: TK2MSFTNGXA01.phx.gbl!TK2MSFTNGP08.phx.gbl!tk2msftngp13.phx.gbl
| > | Xref: TK2MSFTNGXA01.phx.gbl
| > microsoft.public.dotnet.framework.aspnet.webcontrols:10811
| > | X-Tomcat-NG: microsoft.public.dotnet.framework.aspnet.webcontrols
| > |
| > | Hi
| > |
| > | I have a question about using using Validators along with the
javascript
| > for
| > | validations
| > |
| > | I have a TextBox control, which i have to check for blank. I am using
| > | RequiredFieldValidator for the same.
| > | I have other 2 checkboxes and a Button called cmdSave for which i have
| > added
| > | a javascript function
| > | cmdSave.Attributes.Add("OnClick", "return CallOnSave();")
| > |
| > | function CallOnSave()
| > | {
| > | if (document.getElementById("chkCode").checked == false )
| > | (
| > | if (confirm("WARNING\n\nAre you sure you want to uncheck the
| > | Code?\n\n") )
| > | return true
| > | else
| > | {
| > | return false
| > | }
| > | }
| > | }
| > |
| > | If the checkbox check is removed it gives alert and asks from
Confirm()
| > | Now when my checkbox is removed and the textBox is blank it just
checks
| > for
| > | the checkbox neglecting the RequiredFieldValidator
| > |
| > | HTML which is creates will have some thing like this
| > | onclick="return CallOnSave();WebForm_DoPostBackWithOptions(new
| > | WebForm_PostBackOptions( etc etc )))"
| > | So I tried using
| > | cmdSave.Attributes.Add("OnClick", "if ( CallOnSave() )")
| > |
| > | I tried
| > | cmdSave.Attributes.Add("OnMouseClick", "return CallOnSave();")
| > | cmdSave.Attributes.Add("OnMouseDown", "return CallOnSave();")
| > |
| > | I can not use CustomValidators are I can not write it on a button.
| > |
| > | ----- In short I want to run both Javascript and Validators at the
same
| > | time, and it should stop the further execution of the page. ----------
| > |
| > | Still its not working.
| > |
| > | Please help if you can !!
| > |
| > |
| > |
| >
|
|
|
