ios - UITableView inside UIScrollView - Cell not clickable -


i have problem uitableview not detecting touches.

in iphone-only app, have uiviewcontroller, containts:

  • uiscrollview
    • uiview (let's content view)
      • some labels
      • uitableview (last)

the labels have dynamic height, because contain text must retrive web, i'm using auto layout. i'm setting content size of uiscrollview inside viewdidlayoutsubviews method, , i'm doing summing uitableview.frame.origin.y , height.

here comes problem: when labels contain words , uitableview not exceed iphone screen size, works ok. when grow, , uitableview gets pushed down, when scroll down can't click on cell anymore. also, if when loading view table half visible , half not, can click visible cells, if scroll down, can't click others.

i'm using swift 2 , xcode 7.

here example:

clickable:

enter image description here

unclickable:

enter image description here

do following thing:

yourview.cliptobounds = true

now, if uitableview not appears means uiview not same bigger hold down uitableview.

make sure uiview height bigger hold contents in , try tap on it.

updated:

if using autolayout, following thing.

  1. give fix height uiview
  2. take outlet of height constraint of uiview

  3. now, in viewdidlayoutsubviews change constraint of uiview uitableview contentsize height.

    self.heightconstraint = self.tableview.contentsize.height

let me know, if helps!


-

Comments

Post a Comment

Popular posts from this blog

many to many - Django Rest Framework ManyToMany filter multiple values -

i have 2 models, 1 defining users, other defining labels on these users. using django rest framework create api. able query users @ least labels ids 1 , 2. for instance users' labels are: [(1,2), (1,2,3), (2,3), (1,3)] want query return [(1,2), (1,2,3)] . so far, i've managed query users given label (let's id=1) doing: /api/users/?labels=1 , unable query users labels 1 , 2. i've tried /api/users/?labels=1,2 or /api/users/?labels=1&labels=2 return invalid users, i.e. users without labels 1 or 2... any welcome. thanks, dimitry github test repo: https://github.com/thedimlebowski/drf-m2m-filter code: models.py class label(models.model): name = models.charfield(max_length = 60) class user(models.model): labels = models.manytomanyfield(label) filters.py class userfilter(django_filters.filterset): labels = django_filters.filters.baseinfilter( name='labels', lookup_type='in', ) class meta:...
Read more

java - Jasper subreport showing only one entry from the JSON data source when embedded in the Title band -

Image
i having issues populating data in subreport in title band of main report. data populated correctly in subreport in detail band of main report. trying find wrong in json query. appreciated. json sample data source (expenses.json) { "expenses": { "date": "8 sep 2016", "accounts": [ { "title": "xyz corp (111)", "accountname": "xyz corp", "accountnumber": "111", "transactions": [ { "date": "21 jun 2016", "name": "gas", "price": "17.50" }, { "date": "12 may 2016", "name": "shopping", "price": "111.99" }, { "date": "30 apr 2016", "name...
Read more

Java Entity Manager - JSON reader was expecting a value but found 'db' -

i have code working: entitymanager entitymanager = getentitymanager(); entitymanager.gettransaction().begin(); string query = "db.band.find({})"; list<band> list = (list<band>) entitymanager.createnativequery(query, band.class).getresultlist(); entitymanager.close(); return list; it returns list no problem. want sort list date : entitymanager entitymanager = getentitymanager(); entitymanager.gettransaction().begin(); string query = "db.band.find({something__id:objectid(\"" + myid + "\")}).sort({\"somethingelse.date\":-1})"; list<band> list = (list<band>) entitymanager.createnativequery(query, band.class).getresultlist(); entitymanager.close(); return list; my console gives me message: org.bson.json.jsonparseexception: json reader expecting value found 'db' i checked string working in mongo console , did. ideas? edit: tried putting "something__id" between quotes because would...
Read more