Android Java - Using custom adapter with ListView Select a checkbox and another row item also selected -

-

i using arraylist, custom adapter , listview (using text , image indicate item selected when listview item clicked). image changes has same function checkbox, when clicked changes tick , changes cross when clicked second time etc...

everything working expected except when click row indicate item has been selected works, issue item few rows down seems selected not intention. have read alot of posts in regards recylerviews , viewholder don't seem work.

here sample of code;

public void mylist() {      info.add(new stored("name", 2000, r.drawable.pic1, "my details", false)); }  private class mylistadapter extends arrayadapter<stored> {     public mylistadapter() {         super(mainactivity.this, r.layout.mylayout, info);     }     @override     public view getview(int position, view convertview, viewgroup parent) {         view itemview = convertview;         if (itemview == null) {             itemview = getlayoutinflater().inflate(r.layout.listlayout11, parent, false);         }          // have defined items displayed here     }  private void myonclickitem() {     final listview mylist= (listview) findviewbyid(r.id.listviermain);       mylist.setonitemclicklistener(new adapterview.onitemclicklistener() {             public void onitemclick(adapterview<?> parent, view viewclicked, int position, long id)  {            stored clickeditem1 = info.get(position);        string currentvalitem = ((textview) viewclicked.findviewbyid(r.id.item5)).gettext().tostring();         clickeditem1.selectedsetter(currentvalitem, viewclicked);     }     // setter used set data arraylist   public void selectedsetter(string wasitclicked, view viewclicked) {     imageview checkedimage = (imageview) viewclicked.findviewbyid(r.id.checkboximg);  // create new object , assign control      if (wasitclicked.equals("false")) {         this.itemchecked = true;         checkedimage1.setimageresource(r.drawable.checkedpic);     }     else{         this.itemchecked = false;         checkedimage1.setimageresource(r.drawable.uncheckedpic);     } }

its not issue, android pattern. u telling android adapter if ur view not null inflate row. ur view @ position not null , android reuse row u created in first. how adapter list works in android.


Comments

Post a Comment

Popular posts from this blog

php - How to display all orders for a single product showing the most recent first? Woocommerce -

-
i have password protected page on frontend. on page, want display full list of purchases associated single woocommerce product id. option 1: i've looked through woocommerce docs , , found: wc_cli_order , list_( $args, $assoc_args ) function lists orders. presumably, orders can filtered product id [--=] filter orders based on order property. line item fields (numeric array, started index zero): line_items.0.product_id option 2: i found article , based on customer id. i've modified code based on guesses meta_key , meta_value. $customer_orders = get_posts( array( 'numberposts' => -1, 'meta_key' => '_product', 'meta_value' => get_product_id(), 'post_type' => wc_get_order_types(), 'post_status' => array_keys( wc_get_order_statuses() ), ) ); how display orders single product showing recent order first? here solution put based on these articles: http://www.w...
Read more

asp.net - How to correctly use QUERY_STRING in ISAPI rewrite? -

-
i'm having difficult time , hope guys can help. using helicon isapi rewrite version 3.1.0.104 on our iis server. edit http.conf file , have tried , still fail. this trying do: redirect url: https://www.domain.com/switch-by-version?version=2.8.5.2594 to: https://test.domain.com/load/load.aspx?tver=2.8.5.2594 the version number @ end source url change, , need target url have same version number @ end of url example above shows. i tried following not work: rewritecond %{query_string} ^version=(\d\d?)\.(\d\d?)\.(\d\d?)\.(.*)$ [nc] rewriterule ^/switch-by-version(.*)$ https://test.domain.com/load/load.aspx?tver=%1 [r=307,nc,l] any appreciated! thanks. if it's running in equivalent context of .htaccess , rule shouldn't start / . here's simpler version: rewritecond %{query_string} ^version=(\d+\.\d+\.\d+(?:\..+)?)$ [nc] rewriterule ^switch-by-version/?$ https://test.domain.com/load/load.aspx?tver=%1 [r=307,nc,l]
Read more

angularjs - How restrict admin panel using in backend laravel and admin panel on angular? -

-
https://scotch.io/tutorials/token-based-authentication-for-angularjs-and-laravel-apps following tutorials, try write authentication restrict admin panel, didn't understood how can that. this admin panel, admin panel don't want show , request database unauthenticated users. my laravel-routes route::get('/admin',function(){ return view('index'); }); route::get('/api/v1/employees/{id?}', 'employees@index'); route::get('/api/v1/users/{id?}', 'employees@users'); route::post('/api/v1/employees', 'employees@store'); route::post('/api/v1/employees/{id}', 'employees@update'); route::delete('/api/v1/employees/{id}', 'employees@destroy'); route::group(['prefix' => 'api'], function() { route::resource('authenticate', 'authenticatecontroller', ['only' => ['index']]); route::post('authenticate', 'authentic...
Read more