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| Wireless Developer Network Mailing List |
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| Mailing List Archives |
| Subject: | Re: MobileLBSList: help on WMLScript |
| Date: |
08/21/2000 08:19:51 AM |
| From: |
Marc H. Robards |
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One way to do validation is this:
in your WML file (example.wml):
<card id="example" title="example">
<do type="accept" label="ok">
<go href="validate.wmls#validateField($(exa))"/>
</do>
<input type="text" name="exa"/>
</card>
<card id="error" title="Error:">
Error: $(error)<br/>
</card>
<card id="results" title="Results:">
Exa: $(exa)
</card>
Make a separate WMLScript file (validate.wmls):
extern function validateField(data) {
if ([validation fails]) {
WMLBrowser.setVar("error", "This field failed validation."):
WMLBrowser.go("example.wml#error"):
}
else {
WMLBrowser.go("example.wml#results"):
}
}
Hope this helps!
Marc Robards
Developer
Wireless Developer Network
marc@wirelessdevnet.com
www.wirelessdevnet.com
Pranav Bansal wrote:
>
> Hi all,
> I want some help from you on the WMLScript. Is it possible with
> WMLScript to validate the data like we do with JAVAscript?
> Here I am giving a small example to explain my Problem.
>
> As we do with JAVAScript
>
> <form action="example.jsp" onsubmit="return functionname(this):">
> <input type="text" name="exa" value="">
> <input type="submit" name="ok">
> </form>
>
> Now when we hit the "ok" button control'll first check the value of text box
> using JAVAScript function and then move to "example.jsp" if return's true.
>
> Now my question is that is it also possible with WML/WMLScript?
> Thanks in Advance.
> With Regards,
>
> Pranav Kumar
> Software Engineer
> Informica India Pvt. ltd.
> Noida,India
> Phone: -91-118-4514702
> www.informica.com
>
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