Hi,
I am generating javascript code for form elements in custom decorators.
As opposed to normal decorator functionality the generated code should not
go within the form but to the final view rendered.
This is how I am outputting this in the view script:
<? if (!empty($this->ExtOnReady)) {
echo <<<HEREDOC
<link href='/scripts/ext-3.0.0/resources/css/ext-all.css' media='screen'
rel='stylesheet' type='text/css' />
<script type='text/javascript'
src='/scripts/ext-3.0.0/adapter/ext/ext-base.js'></script>
<script type='text/javascript' src='/scripts/ext-3.0.0/ext-all.js'></script>
<script type='text/javascript'>
Ext.onReady(function(){
Ext.QuickTips.init();
$this->ExtOnReady
});
</script>
HEREDOC;
}?>
This is what I am doing in the decorator:
public function render($content) {
$element = $this->getElement ();
$view = $element->getView ();
.......
.......
$view->ExtOnReady = $view->ExtOnReady . "new Ext.ToolTip({
title: '$label',
target: '$name-ttarget',
anchor: 'left',
trackMouse: true,
html: '$description'
});";
......
......
When I call this from one of my module $view->ExtOnReady has a value after
$form->setConfig ( $config );
is executed, when I call this from another it doesn't.
In both cases if I dump $view->ExtOnReady from within the decorator it does
have value, but in one case somehow it mysteriously disappears.
I also tried putting the jscript into the registry but even that claims to
be unset.
I don't even know how to debug the code that runs between the decorator
(where I do have the value) and the return of the form object (where I
don't).
Any idea what I might be doing wrong or how to do this correctly/reliably?
Thanks for the help.
SWK
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