function dataRequest (requestParams,src)

[ildar sl, modificado 7 Anos atrás.]

Hi!

Im use 6.2
where this function is physically located? Which file?

Liferay.fire(
	'<portlet:namespace />dataRequest',
	{
		requestParams: config,
		src: Liferay.DL_ENTRIES_PAGINATOR
	}
);

I understand that this function forwards.
Why the change of the display style does not work in a custom portlet

function changeDisplayStyle(displayStyle) {
	var config = {};
	<%
	Set<string> requestParamNames = requestParams.keySet();
	for (String requestParamName : requestParamNames) {
		String requestParamValue = requestParams.get(requestParamName);
	%&gt;
		config['<portlet:namespace />&lt;%= requestParamName %&gt;'] = '&lt;%= HtmlUtil.escapeJS(requestParamValue) %&gt;';
	&lt;%
	}
	%&gt;
	config['<portlet:namespace />displayStyle'] = displayStyle;
	config['<portlet:namespace />saveDisplayStyle'] = true;
	for (var key in config) {
	   console.log("key = " + key + "; value = " + config[key]);
	}
	Liferay.fire(
		'<portlet:namespace />dataRequest',
		{
			requestParams: config,
			src: Liferay.DL_ENTRIES_PAGINATOR
		}
	);
}</string>

[David H Nebinger, modificado 7 Anos atrás.]

Fire() does not issue a method call, it issues an event. Other portions of the code will have corresponding on() methods that get invoked when the message is sent.

[ildar sl, modificado 7 Anos atrás.]

but how to do that work? If it is possible, example?

[ildar sl, modificado 7 Anos atrás.]

nowhere

Liferay.on(
'<portlet:namespace />dataRequest',
...

[ildar sl, modificado 7 Anos atrás.]

Ok, solved.

I found, stored in the file
\html\js\liferay\app_view_folders.js