Update Datalist after a Button is pressed in Android


br4dz
26/4/2016 6:52 am
HOME ยป Web Development

I have a list of T-objects. Each of this objects has a list of S-objects. I want to show the List<S>-data. That for I am using nested RecyclerView.

Since I want to change the data of the S-objects at runtime I use EditText to show and edit the data.

When a button is pressed I want to save all changed S-objects in the list of the seleceted T obeject.

How and in which class can I iterate this List<S>? Are DataObservers the way to go? But I can not find any good examples of this observers.


Related to : Update Datalist after a Button is pressed in Android
Update Datalist after a Button is pressed in Android
26/4/2016 6:52 am Web Development

I have a list of T-objects. Each of this objects has a list of S-objects. I want to show the List<S>-data. That for I am using nested RecyclerView.

Since I want to change the data of the S-objects at runtime I use EditText to show and edit the data.

When a button is pressed I want to save all changed S-objects in the list of the seleceted T obeject.

How and in which class can I iterate this List<S>? Are DataObservers the way to go? But I can not find any good examples of this observers.


Datalist button to update value in table
Web Development

Hi,
I have a datalist tempate with 1 textbox (to display message), and 2 buttons in it. They are the Accept and Reject button.
What i want it to do is when the user clicks on my Accept button, my table with the column "Accepted" will be updated from Null to value "Y" and when the user clicks on the Reject button, the value will be updated to "N".
The problem I have now is that on button click, my table is not updated and I do not know why.
This is my source for my datalist:
<table class="main_right_table" width="240px">
<tr class="headrow&q
Datalist button to update value in table !! $ !!
Web Development

Hi,
I have a datalist tempate with 1 textbox (to display message), and 2 buttons in it. They are the Accept and Reject button.
What i want it to do is when the user clicks on my Accept button, my table with the column "Accepted" will be updated from Null to value "Y" and when the user clicks on the Reject button, the value will be updated to "N".
The problem I have now is that on button click, my table is not updated and I do not know why.
This is my source for my datalist:
Code:

<table class=&quo
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I want to change imageview's image when user is holding button and change the image back to the default when user releases button.




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