Destroy or remove a view in Backbone js

Question

I m currently trying to implement a destroy remove method for views but I can t get a generic solution to work for all my views   I was hoping there would be an event to attach to the controller  so that when a new request comes through it destroys previous views then loads the new ones   Is there any way to do this without having to build a remove function for each view

User · Answer

I know I am late to the party  but hopefully this will be useful for someone else  If you are using backbone v0 9 9   you could use  listenTo and stopListening  initialize  function          this listenTo this model   change   this render       this listenTo this model   destroy   this remove       stopListening is called automatically by remove  You can read more here and here

User · Answer

According to current Backbone documentation      view remove     Removes a view and its el from the DOM  and calls stopListening to remove any bound events that the view has listenTo d

User · Answer

This is what I ve been using  Haven t seen any issues   destroy  function      this remove      this unbind

User · Answer

I had to be absolutely sure the view was not just removed from DOM but also completely unbound from events   destroy view  function             COMPLETELY UNBIND THE VIEW     this undelegateEvents         this  el removeData   unbind             Remove view from DOM     this remove          Backbone View prototype remove call this        Seemed like overkill to me  but other approaches did not completely do the trick

User · Answer

You could use the way to solve the problem   initialize function        this trigger  remove-compnents-cart        var  this   this      Backbone View prototype on  remove-compnents-cart  function              Backbone View prototype remove          Backbone View prototype off             this undelegateEvents               Another way Create a global variable like this  global routerList  initialize function        this routerName    home        global routerList push this       remove it in memory   for  var i 0 i lt  global routerList length i         Backbone View prototype remove call  global routerList i

User · Answer

I think this should work  destroyView   function          this  el remove

User · Answer

Without knowing all the information    You could bind a reset trigger to your model or controller   this bind  reset   this updateView     and when you want to reset the views  trigger a reset   For your callback  do something like   updateView  function       view remove      view render

[javascript] Destroy or remove a view in Backbone.js

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