logo
down
shadow

backbone collection. fetch() not rendering the view in mozilla


backbone collection. fetch() not rendering the view in mozilla

By : Irina Penkovskaya
Date : November 22 2020, 11:05 AM
hope this fix your issue i am trying to learn backbone.js ( Backbone.js 1.0.0) this is my sample html page where iam using collection. fetch() method to get the collection,and it is displayed using view .i am getting result in google chrome,but nothing is displayed in mozilla. i don't know the exact reason. , Try with
code :
var fetching = peopleCollection.fetch({ success: function () { console.log("collection fetched");  } });

$.when(fetching).done(function(){
    var peopleView = new PeopleView({ collection: peopleCollection });
    $(document.body).append(peopleView.render().el);   // adding people view in DOM
});


Share : facebook icon twitter icon
Debugging Backbone.js: rendering after collection fetch()

Debugging Backbone.js: rendering after collection fetch()


By : 齐德鸿
Date : March 29 2020, 07:55 AM
should help you out From the fine manual:
code :
initialize: function () {
    this.collection = new ProjectsCollection();
    this.collection.bind("reset", _.bind(this.render, this));
    this.collection.fetch(...);
}
Backbone - performing multiple fetch() before rendering a view

Backbone - performing multiple fetch() before rendering a view


By : mopar5150
Date : March 29 2020, 07:55 AM
To fix the issue you can do I find a combination of jQuery deferreds and underscore's invoke method solves this elegantly:
code :
//call fetch on the three collections, and keep their promises
var complete = _.invoke([quotes, projects, currencies], 'fetch');

//when all of them are complete...
$.when.apply($, complete).done(function() {
   //all ready and good to go...
});
Rendering collection view in backbone.js

Rendering collection view in backbone.js


By : cooookie
Date : March 29 2020, 07:55 AM
Does that help You should call your render function from the success handler as a collection.fetch returns result asynchronously (you can also bind render function to a collection reset event).
code :
var v = Backbone.View.extend({
    el : '#mydiv',
    template : _.template($("#details").html()),
    initialize : function() {
      var self = this, 
          coll = new c(); 
      coll.fetch({ success: function(){ self.render() ; } });              
    },
    render : function() {
      // the persons will be "visible" in your template
      this.$el.html(this.template({ persons: this.coll.toJSON() }));
      return this;
    }
});
<script type="text/template" id="details">
  <ul> 
    <% _.each(persons, function(person)  { %>
      <li><%= person.name %></li>
    <% }); %>
  </ul>
</script>
Backbone collection view rendering

Backbone collection view rendering


By : WickedMule
Date : March 29 2020, 07:55 AM
Does that help I have problem with render my collection ... all working me when I add into console this : , Try something like this:
code :
var fetch = mycollection.fetch();
fetch.done(function(){
   $(body).html(_.template(mytemplate, {obj: obj});
});
App.Views.Tables = Backbone.View.extend({

    el: '#content',

    template: _.template('<h1>My template</h2>'),

    initialize: function() {
        this.collection = new App.Collections.Tables();
        this.collection.fetch({reset:true});
        this.collection.on('reset', this.render);
        this.collection.on('add', this.addOne, this );

    },
    render: function(){
        this.$el.html(this.template());
    }
Backbone Collection View is only rendering last object in the collection

Backbone Collection View is only rendering last object in the collection


By : user2670039
Date : March 29 2020, 07:55 AM
may help you . I think it could be that you set the el of FilmView to an id, which should always be unique, however then you loop over the collection and continually reset that el/id with the current model since each FilmView is going to have the same el
Related Posts Related Posts :
  • How to fix "Object is possibly undefined"?
  • How can one use TensorFlow.js tf.data.generator for remote data sources since generators can't use callbacks
  • How can I unescape a string from python using javascript
  • How to add days into my date using angular pipe?
  • Keydown not firing on page loaded in <object> element
  • Refetch queries in react-native with graphql
  • How to execute functions across objects identically to executing the function itself with a this reference
  • NGRX Effect withLatestFrom Typescript error ts2345 troubleshooting
  • Make a checkbox checked if its id is present in an array
  • Remove disabled class when response code is 1 in each element javascript
  • Creating an input select in an editable form
  • How to convert string of ASCII codes to string of characters?
  • Detect system time and set css animation start time in browser
  • How can I build a dataTable, with a dropbox filter on top, calculated on backend?
  • What needs to be done to make multiple screen support for Javascript happen?
  • How to format a full year date/time
  • this.props.match.params passed into child component after authorisation
  • Highcharts: create multiple series grouped my month and year using JSON data
  • JS: Keep variable values for onclick event attached inside for loop
  • Failed prop type. Required prop types are undefined in my redux store
  • How to not import Vue in main js and store
  • Javascript make table with rows and columns given by user and change each cells colour onclick
  • How do you fix "ERROR in Path must be a string. Received undefined" in webpack4/copy-webpack-plugin
  • Protractor Fetching Email with Mail Listener: TypeError: deferred.fulfill is not a function
  • date-time picker bootstrap Tempus Dominus
  • How do I get all radio button id's via the name
  • Using d3 in for loop
  • Impact an array of objects
  • JS split string and return index of each split
  • Javascript/JS - Referring to classes and variables dynamically within a change event loop
  • Query a specific GET field?
  • Mapping multiple form inputs of the same name into a JavaScript object
  • How can I not to return a field from object in JavaScript?
  • Creating and testing a single Javascript nested function
  • Formatting server side jQuery Datatable
  • How to show tooltips onmouseover in p:calendar
  • typescript - calling function at random intervals in ionic
  • Correct way to populate an array from a promise
  • JavaScript Mini-Max Sum - Returns 0
  • canvas not clearing while radius of circle decreasing..?
  • Dynamically Growing Dropdown Component with clickoutside directive
  • MultichoiceField in ModelForm for Django with DB relations
  • React Native "if" statement behaviour? Early exit or full evaluation?
  • Call Jquery function on Input tag having data-slider
  • How to process negative shifts in Caesars Cipher (Javascript)
  • Animating Line position in Konva
  • Why a state is not resolved as a variable in nextjs
  • How to efficiently evaluate element in javascript array by using reduce function
  • Google script web app goes blank page after submit
  • Event for the load-end of dynamically added CSS files through innerHTML
  • How to retrieve some text from a sibling div element in jQuery
  • How to display half star rating in my following custom angular star rating example?
  • Angular 8: ternary operation for img src attribute?
  • Is this proper JS for this J-Query expanding textArea? Is 'this' the same as event.target in JS also?
  • How to fix user fetching from a collection in discord.js?
  • Can I create an item id when adding it to a collection?
  • Temporarily disable a specific option after it has been selected (in any selector) for all instances of that selector in
  • Vis.js timeline item align property not working
  • How to select one element instead of all elements using 'clicked' in a Django for loop
  • How to check if 2 <img> tags contain the same image
  • shadow
    Privacy Policy - Terms - Contact Us © festivalmusicasacra.org