Tagged Questions
AJAX (Asynchronous Javascript And XML) is a popular technique for creating interactive websites, allowing web content to be updated asynchronously by exchanging small amounts of data with the server behind the scenes.
2
votes
1answer
81 views
+100
Session expiration handler using PHP and jQuery
At this point i am interested to see other techniques on handling session timeouts.
What are some good improvements on this script to detect when a session is no longer valid?
Important definitions:
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1
vote
1answer
18 views
Making a news widget webpage
I have finished the assignment but would love some feedback. Data.json contains news articles data.
Requirements for assignment:
Fetch the data and render it on the page. Initially the page ...
0
votes
1answer
51 views
2
votes
0answers
27 views
JavaScript AJAX page flipper
I rarely see this kind of navigating on the web. But basically I load all the content in the background and then flip pages as needed while loading user specific data via ajax.
Are there any ...
0
votes
1answer
59 views
Wikipedia search using the JSON API
I ask to you. What I could do better in my code or logic?
This my example on Codepen -> Wikipedia Search
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-1
votes
0answers
15 views
Return a list of data made from an Ajax/HTTP in the order they were called [migrated]
Is there a way to get your data back in the order in which you called your AJAX requests, without using promises, also no synchronous code or jQuery, but simply pure javascript?
I'm quite familiar ...
3
votes
1answer
41 views
Place Ajax request on completion of Ajax Request
I have an Ajax request which in turn on completion make another ajax request.
Is this good? How can it be improved?
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4
votes
3answers
125 views
A reusable AJAX polling function
I have written a small JavaScript function which performs an AJAX request every x seconds.
I was hoping some of you could give it a look over and give me any pointers on redundant code or bad ...
6
votes
3answers
55 views
Navigation script and template
Overview:
I'm using the following page template and scripts for navigation. I use a single page that loads menus and context content, and then use ajax or GET variable to load main-div's content, by ...
4
votes
0answers
93 views
Ajax bootstrap modal form function
I made a few functions to handle an Ajax post request for a form inside a bootstrap modal, and then update the form errors / display a success message disappearing with a timer countdown upon valid ...
3
votes
0answers
39 views
Ajax login response [closed]
I want to create an Ajax-Login, but I'm not sure if my solutions is generally correct. I want to do everything correct, so I need someone who checks this code and give me some improvement hints.
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2
votes
2answers
68 views
JavaScript Payload
I am coding a proof of concept on the danger of JavaScript poisoning, XSS and other client side attacks.
Therefore, I coded some JavaScript payloads. As I am not very familiar with JavaScript (I ...
0
votes
0answers
25 views
Extracting articles mentioned in comments in three GET requests
I need to make several HTTP GET requests and do the following stuff:
When all of them will be completed, I need to parse each HTML
After HTML parsing or in case of any error I need to set flag ...
0
votes
0answers
15 views
Processing the results of several GET requests via jQuery
I need to make several HTTP GET requests and do the following stuff:
When all of them will be completed, I need to parse each HTML
After HTML parsing or in case of any error I need to set flag ...
1
vote
1answer
38 views
Displaying available destinations using Angular.JS
I wonder to know if there is any bad smell on my practice for i18n on Angular.
I put the I18n translating function on Angular controller (because I don't know how to put it on HTML template file)
And ...
4
votes
1answer
57 views
Controller for a vehicle servicing AJAX app
I am working on a codebase that operates in the following manner:
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3
votes
2answers
101 views
Large table updates using AJAX in Internet Explorer 11
I have a website which only needs to support IE11. It is a single page application, which has about 200 table rows and each table row has 5 child rows.
There is a pulsing function that updates the ...
0
votes
1answer
48 views
Creating a wrapper function for jQuery ajax
I am creating a few functions that wrap around jQuery's ajax function to make it a bit quicker and easier to preform a request. For this I have this JavaScript file:
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0
votes
1answer
78 views
Functional Javascript Practice with AJAX
I am currently doing projects in freecodecamp.com to brush up on my javascript skills and just finished a weather report widget. It does the following:
Gets api ...
4
votes
1answer
33 views
Three identical AJAX button handlers in three views
In my Rails 4 app I have this event listener:
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0
votes
1answer
64 views
HTML template for win-loss data in Javascript with Mustache
Can anyone suggest a better way to implement my template code?
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2
votes
1answer
73 views
Creating a login page
I have created a test login page that, as most do, takes in two values from the user (username and password) and the processes it.
For this I have opted to use jQuery and AJAX to pass the results to ...
0
votes
2answers
37 views
Ajax request URL
So I am making a HTTP request with the google maps API & I have to pass in parameters (Addresses/coordinates)
The way am doing it right now looks like this.
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5
votes
1answer
37 views
PHP Image Uploader
I have a website, where one of the options that a user gets is to change their avatar.
I would like to know if there is anything that I shouldn't or should be doing... So here is what I've got.
Here ...
8
votes
1answer
74 views
Populating many fields in a form using jQuery/AJAX
I have the following code which sets input values using jQuery/AJAX. Can the repetition of the code be shortened in anyway? It's mainly the AJAX requests I'd like shortened. It doesn't seem right to ...
2
votes
1answer
55 views
PHP passing messages back to Ajax
I have removed a lot of the code, but you should get an idea of what I am doing:
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3
votes
1answer
125 views
Updating state with React
I am creating a blog using React, MongoDB, Express and Node. I have three components: App, List, and Item. The item is a blog post; the list is a list of the blog posts, and the app includes a place ...
0
votes
0answers
13 views
Update database, refresh page, and show success message
I am trying to update a database after I have made changes. Basically I want to update the database based on the changes made, refresh page, and show a success message. This is what I have:
...
3
votes
1answer
53 views
JavaScript ajax formquestion editor
This is the JavaScript file that i use for my editor that allows people to edit questions from a form.
I'm wondering if this sort of approach to use JavaScript objects is good or that I kind of miss ...
0
votes
1answer
26 views
Identical jQuery autocomplete handlers for two form fields
I do need to use jquery autocomplete for two inputs. But I have use same processing script for these two elements.
At this stage I am doing it like this.
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2
votes
1answer
33 views
A first AJAX search page
This is the first AJAX website I constructed. I am trying to have information generated according to the name that user types in.
It works well but I have some problem with the slow performance.
Is ...
1
vote
0answers
47 views
Hopefully secure post love counter
Is my nonce implementation secure? I'm trying to learn security on wordpress->ajax (and later woocommerce) and with wp_create_nonce. After much struggling I managed ...
3
votes
1answer
59 views
jQuery AJAX requests - Plugin to Backoff on failure
I'm brand new here, but I've read the guidelines and looked at some up-voted questions. Hopefully I understand how I'm supposed to do this... if not, please let me know and I'll fix my question.
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5
votes
2answers
94 views
Writing a thin navigation controller
I'm trying to achieve a thin controller, and I started out with a thin controller but over time as the project has progressed the controller has got more complex. Could you please review the following ...
3
votes
2answers
290 views
Show list of states depending on user selection
I have some data that needs to bind to my view depending on the user selection.
Example: changing the list of states in a dropdown depending on the selected country.
My understanding is, there are ...
3
votes
2answers
80 views
Present waitlist dialog box if placement is full
I wrote an ugly mess of a JavaScript function that pops up a dialog box based on validation data, when a checkbox is clicked. I am wondering if it can be refactored somehow.
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4
votes
2answers
105 views
Lorem ipsum chat bot
I'm a web development student, and I made a chat bot that emulates an SMS app commonly found on smartphones, etc. It responds with random lorem ipsum text. I'm wondering if my functions are too long ...
0
votes
0answers
17 views
Angular controller to fetch information on conractors [sic] and projects
In my Angular controller, I am using 3 different functions to get the data. It works fine, but is there a way to simplify this?
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1
vote
2answers
62 views
Getting paginated data from ajax call and putting the data on the page
At the moment, it gets the first page worth of data and then each subsequent page when the user scrolls down to the bottom of the page.
My JavaScript/jQuery level is fairly weak, however I have ...
3
votes
0answers
37 views
Search Class with Static Methods
Most of my programming experience is in PHP, and I have always been a bit wary of JavaScript.
I have a JavaScript class to manage executing, caching and displaying search results.
...
5
votes
1answer
158 views
Deleting a section of a website using Ajax
I am currently writing a decent amount of ajax to help me delete a section of a website.
It's already becoming a pretty big piece of code, I wondered if it were possible to compact a section of my ...
2
votes
2answers
464 views
Combining data from two AJAX requests
I have two jQuery Ajax callbacks in succession, to fetch two sets of data from two different URLs, before combining them.
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3
votes
1answer
315 views
One-time secret message application using PHP-encryption library
By utilizing an existing PHP encryption library (defuse/php-encryption) and a flat file database library (jamesmoss/flywheel), my application take a secret message from a user, encrypts it using a key ...
5
votes
1answer
123 views
JavaScript API for REST
I have a REST API, which naturally you can just use HTTP calls (mainly Ajax) in order to send and receive data. I am building a layer of abstraction on top of the raw REST API for JavaScript ...
4
votes
1answer
53 views
Storing get call data on same function
I basically have a folder view structure, that each time I call grabs the value of the selected field and gets that specific folder data. I was wondering if there's a better way to do this by caching ...
2
votes
1answer
390 views
Autocomplete search or instant search script for shopify
I have developed a simple autocomplete module for search box in ecommerce website (http://www.cjcharles.com/) built over shopify. Now, as the CMS is commercial, I was forced to use its given API's ...
2
votes
1answer
50 views
Remote control: receiving the command
I want to create a web app that should let users remotely make a device do a variety of things simply using any other device, anywhere, without installing anything. To do that, the device which ...
4
votes
1answer
95 views
Database syncing playback of videos
I made a website last night that allows people to sync HTML5 <video>s (playing/pausing). The way it does this is by using Ajax to run a MySQL query every 2 ...
4
votes
1answer
248 views
Sending Ajax requests and updating DOM
I wrote some ugly JavaScript that is responsible for sending Ajax requests and update the DOM. I'm using it to show user progress of background jobs.
...
1
vote
1answer
74 views
Form validation
I want to know if this would be considered a proper way to validate a form or if there is an easier way that I'm not aware of.
I think I was reading somewhere that you are not supposed to use ...
