javascript - Issue with Isotope js filter -


i'm having problem applying filter in isotope js. of content seems disappear when applying filters. (note: question using isotope in plain vanilla js environment , not jquery).

i have series of divs

<div id="thecontainer">  <div class="displaybox catnum1"> div content </div>  <div class="displaybox catnum1"> div content </div>  <div class="displaybox catnum2"> div content </div>  <div class="displaybox catnum2"> div content </div>  <div class="displaybox catnum3"> div content </div> </div>

so have simple function filter category:

function showcat(catnumber) {     var container = document.getelementbyid('thecontainer');             var iso = new isotope(container);     iso.arrange(         filter: '.catnum'+catnumber,         });  }

if call showcat(2), seems work fine. 2 div's 'catnum2' class visible. others disappear. far good...

but if call showcat again (eg: showcat(1); ) instead of re-filtering show 'catnum1' div's, of div's disappear, , have blank screen.

i have tried pre-filtering "*" filter type. have tried doing sortby "original-order", prior executing function again new filter request. nothing seems restore div's original view. function seems run once, , successive calls seem add new filters onto first filter request, rather preforming new filter request scratch.

is there need prior running new filter? clues why disappearing?

problem solved.

if else has similar issue using isotope without jquery, hope following function proves useful. no frameworks (other isotope) necessary.

(this hide , reveal div's defined in question).

call function with: cats.showcat(1);

reset original (nonfiltered view) null argument: cats.showcat();

var cats = (function(){  function cats(element) {     this.element = element;      this.iso = null;      this.currentcat = null;       this.init();  };  cats.prototype.init = function() {     this.iso = new isotope(this.element); };  cats.prototype.showcat = function(catnumber) {     if(this.currentcat == catnumber){         return;     };      this.currentcat = catnumber;      if(catnumber == null){         this.iso.arrange({             filter: '*'         });     }else{         this.iso.arrange({             filter: '.catnum' + catnumber         });     };  };    return cats;  })();   var cats = new cats(document.getelementbyid('thecontainer'));

Comments

Post a Comment

Popular posts from this blog

android - Get AccessToken using signpost OAuth without opening a browser (Two legged Oauth) -

i using signpost oauth access data magento server. have read various tutorials on same , reach point open browser user can enter credentials. however, per requirement have automate part. hence, user should not browser page. have set-up done on server side ( magento ), hit url , returned call page. same through program in android. i have tried below, consumer = new commonshttpoauthconsumer(key, secret); provider = new commonshttpoauthprovider(oauth_init_url,access_token_url, authorize_url); try { provider.retrieverequesttoken(consumer, oauth.out_of_band); log.d("tokens" , consumer.gettoken() + " -- " + consumer.gettokensecret()); } and request tokens. dont know how bypass next step. tried directly accessing accesstoken (stupid of me) provider.retrieveaccesstoken(consumer, "mycallback://callback"); no luck, ends in oauth.signpost.exception.oauthnotauthorizedexception: authorization failed (server replied 401). ...
Read more

org.mockito.exceptions.misusing.InvalidUseOfMatchersException: mockito -

getting error org.mockito.exceptions.misusing.invaliduseofmatchersexception: invalid use of argument matchers! 1 matchers expected, 2 recorded. exception may occur if matchers combined raw values: //incorrect: somemethod(anyobject(), "raw string"); when using matchers, arguments have provided matchers. example: //correct: somemethod(anyobject(), eq("string matcher")); at when( getprogramservice .callservice(any(getprogramtype.class))) .thenreturn(jaxbresponse); please explain error , possible resolution the code posted looks fine; don't see problem it. code before or above causing exception. key here: invalid use of argument matchers! 1 matchers expected, 2 recorded. any , used above, doesn't return "special kind of null" or "special kind of getprogramtype"; don't exist. instead, returns null , side effect puts matcher on stack. whe...
Read more

google shop client API returns 400 bad request error while adding an item -

i'm working on solution add items in google shopping market java application. following tutorial real mess because of missing classes of laste release, after setting 1.5-beta maven managed make base example typecheck correctly classes. still can make simple task of adding 1 item. instead of posting whole code i'm posting part creates product feed. private product createproduct(string id) { product product = new product(); product.title = "red wool sweater"; product.content = new content( "text", "comfortable , soft, sweater keep warm on " + "cold winter nights. red , blue stripes."); product.appcontrol = new appcontrol(); product.appcontrol.addrequireddestination("productads"); product.externalid = id; product.lang = "it"; product.country = "it"; product.condition = "nuovo"; product.price = new price("eu...
Read more