Re: [Xsltforms-support] Models and best practice for submission confirmation
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Re: [Xsltforms-support] Models and best practice for submission confirmation
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From: William V. <wve...@vi...> - 2013-05-09 20:38:44
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You can use a JavaScript function and call it from the xf:if attribute of the action.
Put this script inside the <head> of your page:
<script type="text/javascript"><![CDATA[
var shouldsave = function(msg){
return confirm(msg) ? "true" : "false";
};
]]></script>
And use an xf:trigger with the xf:send action for the submission, with the if attribute:
<xf:trigger>
<xf:label>Save</xf:label>
<xf:action ev:event="DOMActivate" if="shouldsave('Are you sure?') = true()" >
<xf:send submission="dopost"/>
</xf:action>
</xf:trigger>
* Note that calling JavaScript from XPath expressions only works after XSLTForms 1.0
William David Velásquez
Director de I+D
Visión Tecnológica S.A.S.
Tel: (4) 444 7292
Cel: 313 743 54 11
wve...@vi...
________________________________________
De: peter winstanley [p....@in...]
Enviado: miércoles, 08 de mayo de 2013 05:46 p.m.
Para: William Velasquez; xsl...@li...
Asunto: Re: [Xsltforms-support] Models and best practice for submission confirmation
Hi William,
Thanks ... that is about the simplest pattern I have seen.
Would it be possible to turn the "confirm" dialog into a sort of function e.g. taking the identity of submission from a value in an instance node, perhaps?
Cheers
Peter
> -----Original Message-----
> From: wve...@vi...
> Sent: Wed, 8 May 2013 21:09:56 +0000
> To: p....@in..., xsl...@li...
> Subject: Re: [Xsltforms-support] Models and best practice for submission
> confirmation
>
> You can do it using a xf:dialog with a xf:submit labeled "Yes" and a
> xf:trigger labeled "No" that closes the dialog.
>
> Below is the code:
>
>
> <xf:trigger>
> <xf:label>Save</xf:label>
> <xf:action ev:event="DOMActivate">
> <xf:show dialog="confirm"/>
> </xf:action>
> </xf:trigger>
>
> <xf:dialog id="confirm">
> <span>Are you sure?</span>
> <xf:submit submission="dopost">
> <xf:label>Yes</xf:label>
> </xf:submit>
> <xf:trigger>
> <xf:label>No</xf:label>
> <xf:action ev:event="DOMActivate">
> <xf:hide dialog="confirm"/>
> </xf:action>
> </xf:trigger>
> </xf:dialog>
>
> William David Velásquez
> Director de I+D
> Visión Tecnológica S.A.S.
> Tel: (4) 444 7292
> Cel: 313 743 54 11
> wve...@vi...
> ________________________________________
> De: peter winstanley [p....@in...]
> Enviado: miércoles, 08 de mayo de 2013 11:53 a.m.
> Para: XSLTForms support
> Asunto: [Xsltforms-support] Models and best practice for submission
> confirmation
>
> Hello List
>
> Are there any good examples illustrating the best way to implement a
> confirmation dialogue for a submission event (asking the user if they
> want to continue, and reverting to the form if they don't)?
>
> Many thanks
>
> Peter
>
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