Range Select: Add value at the beginning (text)

Ross Moderator

#105123

Hi Javier

You can do this with the current version..

Take a look at the docs here:

https://www.designsandcode.com/documentation/search-filter-pro/action-filter-reference/#Filter_Input_Object

Nearly any value in any input object can be changed if you dig deep enough into the $input_object there are all kinds of things that can be changed.

Tested locally, and updated to match your field name _sfm_precio, this should do the trick:

function filter_range_dropdown($input_object, $sfid)
{
	
	if($input_object['name']=='_sfm_precio')
	{
		//udpate this field before rendering
		//if we want to filter the options generated, we need to make sure the options variable actually exists before proceeding (its only available to certain field types)
		if(!isset($input_object['options']))
		{
			return $input_object;
		}
		
		//now loop through the options in the field
		foreach($input_object['options'] as $option)
		{
			//update every label, and prefix and suffix with $
			$option->label = "$ ".$option->label." $";
		}		
	}

	//always return the input object, even if we made no changes
	return $input_object;
}
add_filter('sf_input_object_pre', 'filter_range_dropdown', 10, 2);

Hope that helps

Anonymous

#105196

That is absolutely fantastic!
I made a little change in the line that ads the currency symbol to use with euro only at the beginning.

One las question: With this code in mind … is there a way to add an “initial option” with text: “Price from” and “Price to” ??
I know I asked before that but just want to be sure.
Thanks!

Trevor

#105208

There may well be, the documentation is here, and I think there are other examples linked.

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