[Seaside-dev] Focus

[Sven Van Caekenberghe]

I do it like this:

renderJavaScriptOn: html
	| target |
	target := self username 
		ifNil: [ 'form #username' ] 
		ifNotNil: [ 'form #password' ].
	html script: (html jQuery: target) triggerFocus

for a login component (the focus is set on the username field unless it is filled in, in which case the focus goes to the password field).

On 02 Jun 2014, at 14:27, Diego Lont <diego.lont at delware.nl> wrote:

> Hi all,
> 
> I must miss very simple, because I fail to set the focus of my element. I tried stripping my component, but still it does do nothing. I think the problem lies in the generated javascript.
> This is the code that I use to generate it:
> renderContentOn: canvas
> …
> 	| textInput |
> 	textInput := canvas textInput.
> 	canvas document addLoadScript: 'document.getElementById("', textInput ensureId ,'").focus()'.
> 	textInput on: #userid of: self
> ...
> And this is the resulting javascript:
> 	/*<![CDATA[*/function onLoad(){"document.getElementById(\"id1\").focus()";};/*]]>*/
> 
> When I look at this javascript, I see that my parameter (“id”) is encoded. This is probably why it does not find the element indicated …
> 
> Does anyone know how I can solve this?
> 
> Cheers,
> Diego_______________________________________________
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