Cisco Certified Network Associate Exam,640-802 CCNA All Answers ~100/100. Daily update
Popular posts from this blog
I am using the slimScroll plugin for jQuery by Piotr Rochala Which is a great plugin for nice scrollbars on most browsers but I am stuck because I am using it for a chat box and whenever the user appends new text to the boxit does scroll using the .scrollTop() method however the plugin's scrollbar doesnt scroll with it and when the user wants to look though the chat history it will start scrolling from near the top. I have made a quick demo of my situation http://jsfiddle.net/DY9CT/2/ Does anyone know how to solve this problem?
The page I am working on has a javascript function executed to print parts of the page. For some reason, printing in Safari, causes the window to somehow update. I say somehow, because it does not really refresh as in reload the page, but rather it starts the "rendering" of the page from start, i.e. scroll to top, flash animations start from 0, and so forth. The effect is reproduced by this fiddle: http://jsfiddle.net/fYmnB/ Clicking the print button and finishing or cancelling a print in Safari causes the screen to "go white" for a sec, which in my real website manifests itself as something "like" a reload. While running print button with, let's say, Firefox, just opens and closes the print dialogue without affecting the fiddle page in any way. Is there something with my way of calling the browsers print method that causes this, or how can it be explained - and preferably, avoided? P.S.: On my real site the same occurs with Chrome. In the ex
- Get link
- Other Apps
What I understood: you want to edit your label to add some text.
ReplyDeleteHere's kinda sloppy way, but you can do something like that:
NSMutableArray *arrayOfLines = [labelOfYourCell.text componentsSeparatedByString:@"\n"];
and then just add the desired text where you want and after that combine there strings in the array into 1 string, something like that:
NSString *finalString;
for (int i = 0; i < arrayOfLines.count; i++) {
finalString = [NSString stringWithFormat:@"%@\n%@", finalString, [arrayOfLines objectAtIndex:i]];
}
that's just quick example without using Xcode, so there may be some errors.
Hope it helps
Reload the cell of table view when you get required text
ReplyDeletereload the row by using following method of "UITableView"
– reloadRowsAtIndexPaths:withRowAnimation:
and in "cellForRowAtIndexPat:(IndexPath*)indexPath" method create a new text and set in label