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template not rendering with data when using beforeCreated


By : Janice Navarro
Date : September 14 2020, 02:00 PM
hope this fix your issue According to Vue.js LifeCycle here, I think it makes sense since beforeCreate was called before VueJS initializes the injections and reactivity.
I would recommend moving your get data function into beforeMount. You will be allowed to access all Vue Component instances inside beforeMount
code :
export default {
  name: 'Edit',
  data() {
    return {
      resp: Object,
    }
  },
  beforeMount() {
        this.$axios.get('http://172.16.157:5000/api/memo/'+ this.$route.params.id, {  
            headers: {'Accept': 'application/json',
                    'Content-Type': 'application/json'
        }}).then((response) => {
            this.resp = response;
            })
    },
    methods: {
        update_memo: function () {
                var obj =  {'id': this.$route.params.id, 'memo': this.memo_text}
                this.$axios.put('http://172.16.157:5000/api/memo', obj, {  
                    headers: {'Accept': 'application/json',
                            'Content-Type': 'application/json'
                }})
  }
}
}


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Best MVC design for rendering a grails template and passing data to this template?


By : GaliePrakoso
Date : March 29 2020, 07:55 AM
hop of those help? I have solved my problem by using the include tag that allows to include partial views rendered by the response of another controller/action

How to handle a partial template rendering and pass the related HTML data in JSON data?


By : gr8linux
Date : March 29 2020, 07:55 AM

Underscore Template isn't rendering with Backbone.js Data isn't being passed to template


By : VAMSI REDDY
Date : March 29 2020, 07:55 AM
wish helps you Try making Notebook a Backbone collection and using the collection api to iterate in the view. Also posted at http://jsfiddle.net/rossta/vn8hh5o7/2/
code :
var Note = Backbone.Model.extend({
    defaults : {
        title: "",
        description: ""
    }
});

var note1 = new Note({title: "Patience", description: "Something we all need"});
var note2 = new Note({title: "Fun Times", description: "All the things"});

var Notebook = Backbone.Collection.extend({
    model: Note
});

notes = new Notebook([note1, note2]);

var NoteView = Backbone.View.extend({
    el: '.content',
    initialize: function() {
        alert("hello");
        this.render();
    },
    render: function () {
        var template = _.template($('#notes-templates').html(), {notes: notes});
        this.$el.html(template);
    }
});

new NoteView();
<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.1/jquery.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.7.0/underscore-min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/backbone.js/1.1.2/backbone-min.js"></script>
<div class="content">
</div>
<script type="text/template" id="notes-templates">
<table>
  <thead>
    <tr>
      <th>title</th>
      <th>scripture</th>
    </tr>
  </thead>
  <tbody>
    <% notes.forEach(function(note) { %>
      <tr>
        <td><%= note.get('title') %></td>
        <td><%= note.get('description') %></td>
      </tr>
    <% }); %>
  </tbody>
</table>
</script>

Rendering html in template from a received variable - Django template rendering


By : getjazzey
Date : March 29 2020, 07:55 AM
I hope this helps . What is happening ?
Django by default is escaping your html thinking that it might be harmful hence escaping it by default.
code :
    {% autoescape off %}
    {{ myvar}}
    {% endautoescape %}

Why change data in beforeCreated/created/beforeMount can not trigger watch in VUE?


By : user255501
Date : March 29 2020, 07:55 AM
Hope this helps This is behaving as I would expect. If you consider the life cycle sequence below, on the parent the child components only get created after beforeMount on the parent and before mounted on the parent. So, your watch on the child is not going to fire for changes to the prop made in beforeCreate or created by the parent, because the child does not exist at that point.
Parent beforeCreate Parent created Parent beforeMount Child beforeCreate Child watcher will fire here if immediate: true, with the initial value passed Child created Child beforeMount Child mounted Any change to the property here will fire the child watcher from this point Parent mounted
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