How do you use search bars with core data?
I have the search bar appearing above the tableview but currently it is not working
I need to be able to search through a list of meals
I'm quite new to xcode so if u could give details answers such as which method to put code etc it would be greatly appreciated
Thanks
follow this tutorial
core data search tutorial
you can also check my git project, I just done use search bar with core data:
https://github.com/dennis87/bookList
if you have questions about the project ask me and I will try to answer you (I am new too).
Related
I have this scenario: My action sheets have a variant text size, like in this question, but trying to access this API from xamarin iOS, I cant find the property:
UILabel.appearance(whenContainedInInstancesOf: [UIAlertController.self]).numberOfLines = 2
Reading this question, anwsered by #SushiHangover, there are many hidden API's by Xamarin, and with the code, I think I can achieve the desired behavior.
So, in Xamarin.iOS, how can I force my action sheet's options to have two or more lines of text? I'm not familiar with iOS internals or Objective-C.
I tried to found the Attribute name of this property and try the Sushi's solution, but with no luck.
I found a solution:
Using SushiHangover's solution on his answer, i can achieve the desired behavior using the following code:
var styleHandle = IosUtils.GetAppearanceEx(Class.GetHandle("UILabel"), typeof(UIAlertController));
IosUtils.void_objc_msgSend_IntPtr(styleHandle, Selector.GetHandle("setNumberOfLines:"), ((NSNumber)2).Handle);
I can't affirm if is the best solution, but I can do what I need.
I really need help for creating a DevExpress XAF Windows application having a GanttView with special abilities including;
auto arranging of dependent appointments
resizing on holidays/not working times
hiding holidays/not working times, showing only working time intervals
please help, thanks in advance.
I will probably get hit with a stick over the head for "me too answer" but I have this task on my list for near future as I am working on something that needs to offer this functionality.
This is how I was going to approach this:
1. create BO to hold project definition or a query of some sort. Goo example to follow is how report module BOs are stored in the database.
2. create win or/and web editor for this type of business object.
3. the editor will contain either chart form charts module or scheduler view in gantt mode (depending on what you need)
As i get to this task myself I can provide more details or share an example.
here are some links to look at:
`
[http://www.devexpress.com/Support/Center/Question/Details/Q357411]
`
Main consideration for choices you have to make:
do you just need to display the view or interact with it too (chart control vs scheduler)
do you have to deal with source of the data that already has some schema you have to follow or do you have ability to model data as you want.
I'm looking for leads on how to implement a (search-)result browser without using paging. But more like how twitter/facebook do it.
At first only 10 or so results need to be displayed but when scrolling down, more results (if any) should be added asynchronously. I've found examples with a [more] button at the end but I would like the browser to automatically fetch more when the bottom of the pane is reached.
I'm having trouble finding the right examples. Probably because I don't know what keywords to google on...
Hope you can help me out in the right direction!
Kind regards,
Paul
I advise you read following article regarding this subject:
Infinite Scroll in ASP.NET MVC
There is also a sample application available here.
Refer to the Replace paging with jQuery and subsonic continuous scrolling method blog post.
Have a look at the following pages:
On Scroll down how to make ajax call and get the respone data
create-a-dynamic-scrolling-content-box-using-ajax
I believe that should help you!
Does anyone know where I could find a FREE module that displays articles along with images on multiple columns like here http://raxo.org/demo.html ?
I've been on this for a few days now, I just know there is something out there..
Thanks!
Try Gavick News Show Pro. http://tools.gavick.com/newshowpro.html
Eventually, back then, I edited the template myself. Couldn't find a module that did exactly what I wanted.
I'm new to Adobe InDesign Server and I'm having a hard time finding a good kitchen sink app. All the examples I got from the SDK seem to partially work. All I'm trying to do is use a master page from InDesign from the server side and edit certain text fields. For example placing first and last name in particular text fields. Does anyone know of a good place to get examples code that shows all the features or how I would approach this problem?
http://www.adobe.com/devnet/indesign/documentation.html#idserver Has a lot of resources that is useful when starting out. In particular http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/indesign/cs55-docs/InDesignServer/ids-solutions.pdf includes a number of code examples for various common operations.
As to your specific example, the typical way to go about it is:
1. Get the page object from the master pages list.
2. Iterate over each text field on the page.
3. Somehow identify the fields, for example by setting the script label in the template document and checking the labels of each text field you iterate through.
4. Set the contents of the text field.
A lot of the official InDesign documentation is partial.
Jongware also hosts the complete reference documentation:
http://www.jongware.com/idjshelp.html
Probably the reason why teh IDS documentation isn't that exhaustive is that dealing with the server version is an extension of the classical indesign use. So the exception of some peculiarities detailed in the ids sdk docs, you will find most of the help with InDesign Scripting guides ;)