Hello in this video I will talk about Ajax or partial picture rendering. One of the good feature in EDF is you have partial page refresh you can refresh portion of the beach or a specific component if you make some action this is collect objects. So, this give you an example this video and how it will work It is so easy and simple. For example, here as you can see, as you can see here save and consent is is disabled because there is no change having in the forms is why by default is disabled. But anyway if you want to remove this disabled and you want to be always enabled you can from here from behavior of the button you find a condition for the disabled. So but now I keep it as a disabled I want to once I change in make change here it this is should be enabled okay I need to refresh this for example, here for Google the first row is test okay test my devoir timet I make this change okay.
But I found seventh cancel is not enabled. So, I need to refresh this if I make some change from this component, this is can be done for anything for less value or overly So, value on the After you select some value you need to refresh some other component all of this refresh you can easily done in EDF now. So, now let us agree about I need to make change in the department name and I need to refresh 70 cuts. Okay this is an example and can be done for any other components. So, what you should do first I need I have a department name I should Take some idea of the department name and I select Save button and you find here in the behavior some SQL partial triggers you should add a partial trigger here as ID of the component same cancer is a partial trigger I will be at tear okay.
Partial trigger can be take multiple ID for example, if you need to make changes the name and you will need to change in the location or whatever here I need to change this you can add multiple ID here how you can do that you can you can easily open here as an edit and you can easily select what component you want to to make save is refreshed. So you can select here multiple component it will be like this. So now, let us Back again and but only the divorcement name. So, I took the department name ID and put it in the component which I need to be refreshed if I change the department name okay. However, this is more than enough a small thing is need to be done in the department name in the behavior you should make sure to submit to be true otherwise it will not through here submit withdrew otherwise the Save and cancel will not feeling because that interchange have been inserted document.
That's also what you can do for the component which you need any change having to it refresh another component. So this component you should make what submit through and take its ID and voted to support sure triggers for the other component This is simple and easy. So, now, let us refresh this here it is disabled if I right here, this my dipped, now become active, as you can see cancer, it is cancer and his database is not changed my dipped, enable as you can see, safe it is saved in database now, so this is a partial trigger and you can add this partial trigger to any other combined ETF component or ETF component even space so you will find here a partial trigger. So if component you will find a variety is a behavior called partial triggers you just add the ID of the component which you need to refresh this component just takes ID added this abortion record other components.
This is a quick session for how to use a partial trigger and how to refresh component from other component see you negativity