is is possible individual field setting for different template ?

[adrianmak]

i have an image field.

A template accept one image file  upload

Another template has no number of image file limitation

Instead of create two different image field of different field setting,  is there any module add field extend to allow individual field settings for different template ?

[kongondo]

if($page->template == 'one-image-template') {
	if(!count($page->multi_image_field)) {
		// add image, none added yet	
	}
}
else {
	// add as many images as you like
}

 

Edited December 20, 2016 by kongondo
clearer code

[adrianmak]

8 minutes ago, kongondo said:

if($page->template == 'one-image-template') {
	if(!count($page->multi_image_field))// add image, none added yet	
}
else {
	// add as many images as you like
}

 

what is the purpose of the second if statement ?

[kongondo]

Checks if you already have an image in that image field. If count returns something, it means there's an image in the field already. It presupposes you've never added more than one image before. If its empty, you can add an image, if not empty, do something else.  This is near-pseudo code so things can be changed around...Edited the code above for clarity

Edited December 20, 2016 by kongondo
clarity...