uitableview - delete particular tableview item in SWRevealViewController in objective C -


hi how remove particular table view cells in swrevealviewcontroller .my table view cells hard coded in story board.

-(cgfloat)tableview:(uitableview *)tableview heightforrowatindexpath:(nsindexpath*)indexpath {    if(indexpath.row==2)    {       return 0.0;    }    if(indexpath.row==3)    {       return 0.0;    }       return 75; }

while running first time messed up.once click particular cell working properly. 

here screen shot: https://i.stack.imgur.com/yunoi.jpg

do follows

1.create number of dynamic cells per needs(how items want show).

2.give different identifier of cells.

3.make array of identifiers of of yours cell in sequence in want show cells. identifierarray[] in case.

4.then in numberofitems insection, return identifierarry.count.

5.simply in cellforrow atindexpath, dequeue cell identifier: identifierarray[indexpat.row].

6.if want delete row remove identifier identifierarray identifierarray.removeobject[position]. position position of item in array.

7.and after removing identifier array call tableview.reloaddata method.

hope you. note: if solve problem not forget mark accepted checking tick mark.


Comments

Post a Comment

Popular posts from this blog

php - Vagrant up error - Uncaught Reflection Exception: Class DOMDocument does not exist -

i've set bento/ubuntu-16.04 vagrant box using php 5.6, , getting following error quite few times when try , run shell script: "uncaught reflection exception: class domdocument not exist". i've tried adding following top of script (not together), each no success: "sudo apt-get install php5.6-xml", "sudo apt-get install php5-xml", "sudo apt-get install php-dom" i've tried resetting server "sudo service apache2 restart". does have suggestions?
Read more

vue.js - Create hooks for automated testing -

Image
qa guys complained can't automate frontend testing. because our html looks same outside. lazy hack did this <template> <div :role="$options.name"> ... </div> </template> <script> export default { name: 'vmcomponentname' } </script> which takes name script , applies html. in browser get: <div role="vmcomponentname"> ... </div> line :role="$options.name" goes in every component. is there dry er solutions? please share. additional details i'll explain in details looking for. imagine have vmusercreate form creates user. test case can create user . to automatically test without role, have use following selector: .wrapper > .wrapper > .wrapper > .submit-button the test extremely brittle (will break lot). if use roles can use [role="vmusercreateform"] .submit-button selector. many folds less brittle. so basically, i'm ...
Read more

Add new key value to json node in java -

i have json file : { "id":1, "name":"abc", "addressdetails": { "city":"newyork" } } i wanted add 1 more key-value ("pincode" : "414141") node 'addressdetails'. i tried using : objectmapper mapper = new objectmapper(); jsonnode root = mapper.readtree(new file("d://test.json")); objectnode node = mapper.createobjectnode(); node.with("addressdetails").put("pincode", "414141"); but it's not getting added, there way can ? you can try you should modify file path objectmapper mapper = new objectmapper(); objectnode nodes = mapper.readvalue(new file("d:\\test.txt"), objectnode.class); nodes.with("addressdetails").put("pincode", "414141"); mapper.writer().writevalue(new file("d:\\test.txt"), nodes);
Read more