I setup and account at http://feedthefire.in and on Firebase dot com - to manage feeds I would liek to display on my site. I set everything up and the feeds get pulled into Firebase just like it should, now its time to add it to a web page...nothing, can't get the feeds to pull in from Firebase. I added the firebase.js reference in the header and in the body I placed
<script type="text/javascript">
var ref = new Firebase"'https://aodf.firebaseio.com");
ref.child("meta").once("value", function(snapshot) {
$("#e-title").html(snapshot.val().description);
});
ref.child("articles").limit(3).on("child_added", function(snapshot) {
var article = snapshot.val();
var link = $("<a>", {
"href": article.link,
"target": "_blank"
});
$("#e-list").append($("<li>").append(link.html(article.title)));
});
when you go to http://sandbox.studiorooster.com/ao I should see a list of feeds, but I don't, so I know I am supposed to place something else in the code; I think :)
There are a number of problems in what you posted above, each of which is explained below:
Syntax error on line #2: var ref = new Firebase("https://aodf.firebaseio.com");
You're loading a description on lines #3-5, but never rendering it, because there is no element with id e-title in the page you linked to. Trying adding <h2 id="e-title"></h2> to your template.
Similarly, you are loading a number of articles on lines #6-13, and trying to append each of these items to a list with id e-list, which also does not exist in your template. Try adding <ul id="e-list"></ul> to your template.
Hope that helps!
Related
I am working on WordPress plugin, which basically converts text files/MS Word Documents into WordPress Posts.
Flow is really simple, you just open dialog box and select files from PC and import.
Now I am trying to integrate Google Drive Picker so users can also create posts from there documents stored in their G-Drive.
I have done some pretty work by reading and understanding google drive picker documentation,
I found a really good working example of it too.
so I customized by callback function for picker which is:
function pickerCallback(data) {
if (data.action === google.picker.Action.PICKED) {
// document.getElementById('content').innerText = JSON.stringify(data, null, 2);
var docs = data[google.picker.Response.DOCUMENTS];
// var googleSelectedFiles = [];
var allFiles = [];
var singleFile = {};
docs.forEach(function (file) {
gapi.load('client', function () {
gapi.client.load('drive', 'v2', function () {
gapi.client.request({
'path': '/drive/v3/files/' + file.id + '/export?mimeType=text%2Fhtml&key=' + myAjax.google.apikey,
'method': 'GET',
callback: function (responsejs, responsetxt) {
singleFile.id = file.id;
singleFile.name = file.name + ".html";
singleFile.content = JSON.parse(responsetxt).gapiRequest.data.body;
allFiles.push(singleFile);
singleFile = {};
}
});
});
});
});
setTimeout(function () {
gDriveHandleFileProcess(allFiles);
}, 4000);
}
}
Now the problem is, I am getting all the document converted as HTML, from <html> to end </html> which includes head tag and style tags and of course there are images too.
I can set all the content into post_content of post while saving it into db, but it's really bad way, I know that.. so looked out for this problem, but nothing found helpful.
If it is possible in a good manners or there might be other solutions I can go through like exporting in other format then save it.. but I also tried simple text format which is not required as the formatting is must.
If anyone can guide me through or share any idea I can go through, that'll be really great.
Thanks in advance.
I have a somewhat weird question.
In Ractive we can do something like this.
App’s template:
<h1>My app</h1><SubComponent/>
And generally have SubComponent’s template access data from App.
Is there any way to have the same behaviour without mentioning SubComponent in the template?
Something like:
const App = new Ractive({el: ‘#myapp’, …………});
const SubComponent = Ractive.extend({ append: true, ………… });
const example = new SubComponent()
example.render(App.el)
But, with example’s template being able to access App’s data, maybe also giving App the chance to find it by using App.findComponent().
What I’m trying to do, is having unpredictable (= I can’t include them inside templates by default) nested components.
Hopefully this makes sense.
Any idea on how to do it?
I don't know if this will work out for you..
But you can just put a div with a known ID in
<h1>My app</h1><div id="subcomp" />
Then mount your dynamic SubComponent under there.
You can use can event like oncomplete - which will guarentee than div#subcomp has been added to dom.
oncomplete: function() {
this.mycompRef = new SubComponent( { el: '#subcomp' });
// You can skip findComponent and use mycompRef
}
I've created a google content experiment without redirects using the docs.
The basic implementation involves a javascript snippet that uses the following code to choose the version of the experiment:
<!-- Load the Content Experiment JavaScript API client for the experiment -->
<script src="//www.google-analytics.com/cx/api.js?experiment=YOUR_EXPERIMENT_ID"></script>
<script>
// Ask Google Analytics which variation to show the user.
var chosenVariation = cxApi.chooseVariation();
</script>
<!-- Load the JQuery library -->
<script src="//ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<script>
// Define JavaScript for each page variation of this experiment.
var pageVariations = [
function() {}, // Original: Do nothing. This will render the default HTML.
function() { // Variation 1: Banner Image
document.getElementById('banner').src = 'bay-bridge.jpg';
},
function() { // Variation 2: Sub-heading Text
document.getElementById('heading').innerHTML = 'Look, a Bridge!';
},
function() { // Variation 3: Button Text
document.getElementById('button').innerHTML = 'Learn more';
},
function() { // Variation 4: Button Color
document.getElementById('button').className = 'button button-blue';
}
];
// Wait for the DOM to load, then execute the view for the chosen variation.
$(document).ready(
// Execute the chosen view
pageVariations[chosenVariation]
);
</script>
However, when I visit the page using an incognito window, I only see the first variation of the experiment. When I check chosenVariation in the console, it's always 0. In fact, when I call cxApi.chooseVariation(); in the console, it always returns 0.
Is this because google recognizes my incognito browser windows, or is something broken with cxApi.chooseVariation(); or in my implementation?
I had the same problem, 100% of the sessions were given the original (0) variation. In order to fix the problem, I added the javascript code provided by the experiment. Go to your experiment (edit), click Setting up your experiment code, manually insert the code, copy the code in there.
Now since you (and I) don't want to have a redirect, remove this part at the end of the code <script>utmx('url','A/B');</script>. If your page is templated, you can use a variable and insert your experiment key (not experiment id) where you see var k='########-#'
Now either very few people use the experiments in a client-only fashion or we're totally stupid because it would seem to me that the guide is wrong and there's absolutely no documentation that shows a working client-only setup.
anyone using framework7 to create mobile website? I found it was great and tried to learn it by myself, now I meet this problem, after I create my App, I want to do something on the starter page initialization, here, my starter page is index.html, and I set data-page="index", now I write this below:
$$(document).on('pageInit', function (e) {
var page = e.detail.page;
// in my browser console, no "index page" logged
if (page.name === 'index') {
console.log("index page");
});
// but I changed to any other page other than index, it works
// my browser logged "another page"
if(page.name === 'login') {
console.log('another page');
}
});
Anyone can help? Thank you so much.
I have also encountered with the same problem before.
PageInit event doesn't work for initial page, only for pages that you navigate to, it will only work for index page if you navigate to some other page and then go back to index page.
So I see two options here:
Just not use pageInit event for index page - make its initialization just once (just make sure you put this javascript after all its html is ready, or e.g. use jquery's on document ready event)
Leave index page empty initially and load it dynamically via Framework7's mainView.loadContent method, then pageInit event would work for it (that was a good option for me as I had different index page each time, and I already loaded all other pages dynamically from underscore templates)
I am facing same issue and tried all solutions in various forums.. nothing actually worked. But after lot of RnD i stumbled upon following solution ...
var $$ = Dom7;
$$(document).on('page:init', function (e) {
if(e.detail.page.name === "index"){
//do whatever.. remember "page" is now e.detail.page..
$$(e.detail.page.container).find('#latest').html("my html here..");
}
});
var me = new Framework7({material: true});
var mainview = me.addView('.view-main', {});
.... and whatever else JS here..
this works perfectly..
surprisingly you can use "me" before initializing it..
for using for first page u better use document ready event. and for reloading page event you better use Reinit event.
if jquery has used.
$(document).on('ready', function (e) {
// ... mainView.activePage.name = "index"
});
$(document).on('pageReinit', function (e) {
//... this event occur on reloading anypage.
});
I'm very new to meteor, so apologies if I'm missing something very basic here.
I thought it would be fun to create a very simple textpad style app to check out meteor. I took the todo app and changed the data structures to be 'folders' and 'docs' rather than 'lists' and 'todos', so I have a list of folders and when you click on the folder you get a list of the documents in that folder.
I've then added some code to show the 'content' attribute of a single 'doc' when one of the docs in the list is clicked.
I'm using ace to add some pretty print to the content of the doc (https://github.com/ajaxorg/ace). I've set ace up to work with a hidden textarea containing the plaintext version of my document, and the editor object takes this text and pretty prints it.
The problem with ace is that I don't want the template containing the ace editor to be replaced every time the contents of the doc changes (as it takes half a second to reinitialise, which is a crappy experience after every character is typed!). Instead, I want to update the textarea template and then use the ace API to tell the editor to update it's input based on what is in the textarea.
Now, this is probably the wrong way to approach the problem, but I've ended up using two templates. The first contains a textarea containing doc.contents, which is reactive to the underlying model:
<template name="doc_content">
<textarea name="editor">{{content}}</textarea>
</template>
The second one contains the 'editor' div which ace uses to display the pretty printed text.
<template name="doc_init">
<div id="editor"></div>
</template>
The idea is that the first template will update every time the user types (on all clients), and the second template is only ever re-loaded for each new doc we load.
Template.doc_content.content = function() {
var doc_id = Session.get('viewing_itemname');
if (!doc_id) {
return {};
}
var doc = Docs.findOne({_id:doc_id});
if (doc && doc.content) {
// #1 Later
var editor = Session.get('editor');
if (editor) {
editor.getSession().setValue(doc.content);
}
return doc.content;
} else {
return '';
}
};
When you enter text into the editor div I make a call to Docs.update(doc_id, {$set: {content: text}});, which updates the value in the textarea on each client. All good so far.
editor.getSession().on('change', function(){
var text = editor.getSession().getValue();
Docs.update(doc_id, {$set: {content: text}});
});
What I want to do, for all clients other than the client which made the change, is to subscribe to the change for that doc and call editor.getSession().setContent() with the text which has just been changed, taking the text from the textarea and using it to fill the editor.
I've tried to do this by making that call from the template containing the textarea (as this changes whenever the doc is updated - see #1 above). However, this puts the clients into an infinite loop because changing the value in the editor causes another call to Docs.update.
Obviously this doesn't happen when you render a template, so I'm assuming there's some magic in meteor which can prevent this happening, but I'm not sure how.
Any thoughts?
TIA!
There's a lot to absorb in your question, but if I understand correctly, you might simply be after Deps.autorun:
Deps.autorun(function () {
var doc_id = Session.get('viewing_itemname');
if (!doc_id) {
return {};
}
var doc = Docs.findOne({_id:doc_id});
// do stuff with doc
});
Deps.autorun is really useful in that it will get re-run if any of its
dependencies change. These dependencies are limited to those that are "reactive"
such as Collections and Sessions, or anything that implements the reactive API.
In your case, both Session.get and findOne are reactive so if their values
change at all, Deps.autorun will run the function again.