ios4 - iPhone: How to make a UITextField, UITextView uneditable when switching views -


i have 2 views - 1 table view , other detail view in iphone app. when row in table selected, detail view displayed.

i using nib detail view editing record, adding new record displaying record. detail view has uitextfield , uitextview need made uneditable when displaying record. in didselectrowatindexpath method of tableview tried this...

-(void)tableview:(uitableview *)tableview didselectrowatindexpath:(nsindexpath *)indexpath {     // navigation logic may go here. create , push view controller.     memodetailviewcontroller *memodetailviewcontroller = [[memodetailviewcontroller alloc] initwithnibname:@"memodetailviewcontroller" bundle:nil];      memodetailviewcontroller.memo = [self.resultscontroller objectatindexpath:indexpath];  // making text field , text view uneditable - did not work???         memodetailviewcontroller.memotitletext.enabled = no;         memodetailviewcontroller.memotextview.editable = no;      // pass selected object new view controller.     [self.navigationcontroller pushviewcontroller:memodetailviewcontroller animated:yes];     [memodetailviewcontroller release]; }

this not work. textfield , uitextview remain editable - keyboard appears when tap on them. missing here?

probably easiest way go use respective delegate methods. same, different names. using uitextfield example, you're basic approach this

- (bool)textfieldshouldbeginediting:(uitextfield *)textfield {     if (somecasewhereyouwanttoedit) {         return yes;     } else {         return no;     } }

this lets specify when want let continue edit. of course need have textfield , textview instances set self delegate importing delegate protocols in header


Comments

Post a Comment

Popular posts from this blog

c# - SharpSVN - How to get the previous revision? -

i trying find efficient way previous revision of file text comparison using sharpsvn. using (svnclient c = new svnclient()) { c.authentication.defaultcredentials = new networkcredential( configurationmanager.appsettings.get("svnserviceusername") , configurationmanager.appsettings.get("svnservicepassword") , configurationmanager.appsettings.get("svnservicedomain") ); c.authentication.sslservertrusthandlers += new eventhandler<svnsslservertrusteventargs>(authentication_sslservertrusthandlers); collection<svnfileversioneventargs> fileversioncollection = new collection<svnfileversioneventargs>(); svnrevisionrange range = new svnrevisionrange(0, this.hooks.revision); svnfileversionsargs args = new svnfileversionsargs(); args.retrieveproperties = true; args.range = range; foreach (svnchangeitem item in log.changedpaths) { string path = this.repositorypath + it...
Read more

c++ - Is it possible to compile a VST on linux? -

for class project i'm attempting write vst plugin backed cuda. current cuda workflow on linux box, i'd prefer compile , link there. according wikipedia , should possible (i couldn't find steinberg documentation relevant linux) can't find makefile or instructions on how build if aren't using xcode or visual studio. i'm vst 3 sdk doesn't support linux. when try compile plugin under linux, error: ./base/source/fatomic.cpp:39:30: fatal error: libkern/osatomic.h: no such file or directory this issue caused following code in "vst3 sdk/base/source/fatomic.cpp" #if mac #include <libkern/osatomic.h> #if mac_os_x_version_min_required > mac_os_x_version_10_4 #define native_atomic_type (volatile int32_t*) #else #define native_atomic_type (int32_t*) #endif #elif windows #include <windows.h> #endif but hope compiling under linux work vst sdk 2.4. reading. jvstwrapper seems run on lin...
Read more

url - Querystring manipulation of email Address in PHP -

i using third party application (email2http) send me emailid, body , message. unable retrieve email id due name appended on , enclosed < , >. here querystring getting. test.php?from=ajay+reddy &subject=cx&body=somebody when print variable in php returns name , not email id. $from = $_get['from']; echo $from; //output ajay reddy please suggest me how can emailid also. i dont want use post method due testing , debugging. it's working fine. forgot use htmlentities() in debugging.
Read more