ios - Dismiss keyboard for UITextfield in UITableView cell -


i have uitableview i've assigned uitextfield each cell. want able accept input each text field , dismiss keyboard when user taps anywhere on screen other keyboard. code have far, find keyboard gets dismissed when im on last cell in table.

- (uitableviewcell *)tableview:(uitableview *)tableview cellforrowatindexpath:(nsindexpath *)indexpath {     uitableviewcell *cell = [self.gradestableview dequeuereusablecellwithidentifier:@"cell" forindexpath:indexpath];      self.tf = [[uitextfield alloc] initwithframe:cgrectmake(225, (cell.contentview.bounds.size.height-30)/2, 50, 30)];      [self.tf setdelegate: self];     self.tf.tag = indexpath.row;      self.tf.textalignment = nstextalignmentcenter;     self.tf.placeholder = @"0";     self.tf.backgroundcolor = [uicolor graycolor];     self.tf.borderstyle = uitextborderstyleroundedrect;     self.tf.keyboardtype = uikeyboardtypedecimalpad;      [cell addsubview:self.tf];      cell.textlabel.text = [self.adderarraylabels objectatindex:indexpath.section];     return cell; }  - (void)textfielddidbeginediting:(uitextfield *)textfield{     self.tapgr = [[uitapgesturerecognizer alloc] initwithtarget:self action:@selector(tap)];     [self.view addgesturerecognizer:self.tapgr];     nslog(@"started editing"); }

ive tried both endediting: , resignfirstresponder both dismiss keyboard when im on textfield in last cell.

- (void)tap {     [self.tf endediting:yes];     //[self.tf resignfirstresponder];      nslog(@"tap called");     self.tapgr.enabled = no; }

with nslog statements in code can confirm method tap called every time appropriate tap gesture recognized still keyboard stays. how fix this?

the problem here:

self.tf

your class has text field property, , every time create new text field, assign property. then, try endediting: or resignfirstresponder on property, text field on cell created.

you don't need property @ , can use local text field variable when creating cells.

then change tap method this:

- (void)tap {     [self.view endediting:yes];      nslog(@"tap called");     self.tapgr.enabled = no; }

and truly, method should be: - (void)tap:(id)sender;

also, commented, gesture recognizer should added in viewdidload. need add once, not each , every time text field begins editing. reason add every time text field begins editing if you're removing every time text field ends editing... method gesture calls gets rid of keyboard, see no reason that.


Comments

Post a Comment

Popular posts from this blog

javascript - RequestAnimationFrame not working when exiting fullscreen switching space on Safari -

request animation frame stops working when exiting fullscreen clicking on original space's safari window. fine if fullscreen mode canceled escape key or calling cancelfullscreen(). steps reproduce: open https://dl.dropboxusercontent.com/u/769042/prezi/safari-fullscreen.html click "draw raf", kittie appears click "fullscreen", go fullscreen click "draw raf", kittie appears go space original safari was, showing "click exit fullscreen mode", click anywhere, out fullscreen click "draw raf", nothing happens what handling click calling: window.requestanimationframe(draw); which draws on canvas context: function draw() { ctx.drawimage(img, math.random()*500|0, math.random()*400|0, 100, 100); } i checked .hidden , .visibilitystate, updated correctly. tested on osx 10.9.3, safari 7.0.4 (9537.76.4). has workaround/solution other switching old settimeout? this sounds webkit bug 88940 : using reque...
Read more

jsf - How to ajax update an item in the footer of a PrimeFaces dataTable? -

this visual of table have: +---------+------------+-------------------+ | header1 | header2 | header3 | +---------+------------+-------------------+ | row | input | calc'ed output | | row b | input b | calc'ed output b | | etc.. | etc.. | etc.. | +---------+------------+-------------------+ | total: total calc'ed output | +------------------------------------------+ and stripped-down code: <p:datatable id="mytable" value="#{mybean.somelist}" var="currentitem"> <p:column headertext="header1"> <h:outputtext value="#{currentitem.name}" /> </p:column> <p:column headertext="header2"> <pe:inputnumber value="#{currentitem.inputval}"> <p:ajax event="change" listener="#{mybean.changelistener}" update="outputval outputtotal...
Read more

django - CSRF verification failed. Request aborted. CSRF cookie not set -

error: reason given failure: csrf cookie not set. in general, can occur when there genuine cross site request forgery, or when django's csrf mechanism has not been used correctly. post forms, need ensure: browser accepting cookies. view function uses requestcontext template, instead of context. in template, there {% csrf_token %} template tag inside each post form targets internal url. if not using csrfviewmiddleware, must use csrf_protect on views use csrf_token template tag, accept post data. you're seeing section of page because have debug = true in django settings file. change false, , initial error message displayed. can customize page using csrf_failure_view setting. did find, nothing helped, must foolish(( my template <form method="post">{% csrf_token %} {% field in form %} <div class="control-group"> {{ field }} </div> {% endfor %} <input type=...
Read more