I'm fetching some articles from the web. I load them into array and pass them into DetailViewController, and I have 2 buttons - same like Mail, you press the ^ and you go to the next article.
Right now I do it by getting the next object of this array with objects.
But is this the most efficient way to do it?
Thanks.
Yes. (Unless you want to change your user interface, in which case you might want to consider swiping left and right instead of pressing a button.)
Related
I am new to Xcode and the Swift3 language, so can anyone please direct me on how to implement the drop down list in swift3?When I click uibutton open dropdown list.i use three type of button first one is "country" second "city" and third "locality".
I think the best way to implement a dropdown list in iOS is to use a UITableView. In your example you could create one programmatically and add it to the right place on the screen.
Or have one hidden and bring it from / make it visible when tapping the button.
One think about that though, it is not the best UX/UI to have drop down menus in an iOS app. Apple provides a lot of native elements that would do a similar job.
Example 1: Use a modal that has a UITableView (fullscreen or part of the screen) and make it disappear on selection.
Example 2: Use a UIPickerView
In case you still want to stay with that design use something like
https://github.com/AssistoLab/DropDown
I bet if you do a quick googling you'll find more libraries that do something similar
I have a general question for GWT Activity and Places paradigm realization
For example, I have a place "productList" and appropriate view ProductListView. A have a table with some Product entity in each row. I wanna to double click on row and got popup window which allow me to edit Product in doubleclicked row. How to implement it? Should I provide new place "editProduct" for this activity?
A popup dialog is not a place - users would not expect to see it when they press the back button. So there is no need to create a special EditProduct place.
You can think of "places" as something that users may want to see when they click on Back or Forward buttons, or something they want to bookmark.
I have a table view and in some of the cells there are links, I want to be allow the user to click on these links and view them in a webView (which I have already made). I don't want to use the row selection event because there may be more than one link in the cell. I came across TTTAttributedLabel and think it will be ideal. I don't need to add any style to the text in the cell, I only need to detect the links and capture the click event to open up my webview.
Any help would be greatly appreciated.
It looks like you can assign a TTTAttributedLabelDelegate to a TTTAttributedLabel that will get call backs for when a user selects different link types, but no opportunity for you to capture them and open your own web view (which I think is what you're trying to accomplish).
Instead, you might wanna check out OHAttributedLabel. It's similar in functionality, but when a user clicks on one of the links in the label, it calls -(BOOL)attributedLabel:(OHAttributedLabel*)attributedLabel shouldFollowLink:(NSTextCheckingResult*)linkInfo on it's OHAttributedLabelDelegate, which gives you the opportunity to handle the link tap yourself if you return NO.
Apple's "human interface guidelines" is clear about which side (left or right) you should place certain tool-bar buttons: CANCEL (left).... and.... DONE (right).
Which side (left or right) should other buttons go on?
ADD and DONE
EDIT and SAVE
EDIT and ADD
SORT and SEARCH
SORT DIRECTION and SORT FIELD
CANCEL ADD
This is by no means an answer, just an opinion.. i wouldve commented it but for some reason it wont let me..
From what ive gathered, any thing that take you to a previous state: i.e cancel, back, etc would be on the left side..
anything that take you to a forward state, i.e save, add, done, etc would be on the right side.. now depending on the view, whether a button belongs on the left or right might vary..
for example:
consider a ui table view that contains data.. at the top of this view i dont thing id have anything on the top LEFT (unless this table view is NOT the primary view, in which case i probably would have some sort of back button)
on the top RIGHT i would probably have and edit button that lets me delete something from this table view
upon selecting a specific line i would be directed to another view specific to that piece of data.. at the top LEFT i would have a back button and on the top RIGHT i may have another button with more specific functions that were not available on the previous tableview..
this is by no means an answer just an idea to maybe help clarify your situation..
if you look at the hierarchy of your application, you'l often determine the bast place to provide a certain function and whether it actually belongs there
hope it helps
Ive got a button in a UICell. I want a list(a table view like view to be precise) to dropdown when the user touches the button and dissappear when he touches it again.Googling didnt get me any solutions:-(
Any suggestions on sites to refer would also be appreciated..
There is nothing quite like what you want in UIKit. I would recommend building the sample "UICatalog" application and playing around with it to see if anything does what you need. If it does not, you will need to create your own control.