I'm trying to build a jQuery Mobile application containing pictures, title and body from my Drupal page. I can get the pictures from my Drupal article.
But how to get the title and body from the current article / node?
Thanks
It sounds like you might be trying to build the mobile app from scratch when you should really be starting with the jQuery Mobile module/theme. It's a great base and will probably provide you with most of what you're looking for. Here's a nice slideshare demoing how to go about starting this process.
Related
I need to interact with an external website I don't own. This external website requires credentials that I have. My goal is to add a user but the external website does not offer an external API. It looks like they are using Vaadin.
So to add a new user I need to manually fill in a form. Yet I have been searching for the route the "form" takes to post the input I give but could not find any.
Here is my issue : when I look at the HTML source code in browser I cannot see any form tag. The buttons have all the same id "button". When I fill in the form and look at the network tab in the developer tools, in the "parameters" section I cannot see the inputs I just gave although the POST request does appear. The cookies tab does not show the inputs either.
Consequently my questions are : why can't I find the inputs in the POST request and where can they be ?
Please note : this external website is a medical site so I prefer not share the url and they don't offer a mobile app, so there is no mobile API I could reverse engineer.
Any help appreciated :-)
Not stating the Vaadin version makes that a tad harder give an exact
answer, but at the core both the Vaadin 8 and 10+ behave the same way.
And the short answer to your question is: without another entry-point,
like an API, this can not simply be done using just some POST-Request.
Vaadin is not simply a html-form/request/response-html based framework;
it holds the scenegraph on the serverside in a session. All
communication is done via a single endpoint to the server and state
changes only are communicated back to the client.
For what you are after, your best bet is to use test automation
frameworks like selenium, geb, cypress, ...
I have an web-application in RoR which calculates some energy values and investment money. I use ajax to send the data from the web-browser to the server. It is something like this: Browser-server-Browser-Server-Browser
This web-application is already integrated in typo3 and I want to implement a PDF button to send the results per email (in other words, a photo of the page with the results).
I have heard an option would be to generate some links in RoR to be used in typo3 (when clicking on it, it would open exactly the web-application with the results already calculated). But as a newbie, I do not really know which would be the best approach.
Any recommendation?
A screenshot of the page can be done client-side:
http://html2canvas.hertzen.com/
You could even have another page with the same results that you use only for the rendering of the result page what you use for making a clean screen-shot (you might not want to have the footer, menu and other elements on that page, only the results)
Once you have your screenshot, you can upload it to your server where you can use it to create a PDF of that image and then send it with any mail API you prefer to use.
info about TYPO3's mail api can be found here:
https://docs.typo3.org/typo3cms/CoreApiReference/ApiOverview/Mail/Index.html
I am a beginner in the Salesforce 1 platform. I started this internship and I am being asked to create a jQuery Mobile app in Salesforce 1. I have learned how to build the app, but I am lost as to how to add code to it. I am a beginner developer being asked to recreate a Mobile app that is more for someone with more experience. I am not going to give up, because I know this is a good learning experience for me. The Salesforce resources have not been helpful to me. Can you help me try to figure out how to get started with this? Do I connect the app to a Salesforce page or is there another developing tool I am missing? Also I cannot add the jQuery Mobile library to be able to get my code to work. How does that app connect to the code? I am confused how the objects and fields relate to the code I write for the app. Help!
Just create a VF page, create a tab and assign the VF page to that tab. The VF page should be "Mobile Ready" i.e. you should check the checkbox when you create the VF page. For jQuery libraries, you have to add them as static resources.
Please let me know in case you need more help.
Yes. the other user is correct. Upload the "min" version of the jQuery as a static resource to invoke jQuery on your Visualforce page.
As for designing mobile apps on the Salesforce platform, you need to know quite a bit:
MVC model in Salesforce
Apex, SOQL, SOSL
Visualforce controllers
Visualforce
HTML and DOM
CSS
JavaScript
Possibly the Mobile SDK for Salesforce
Possibly Canvas for Salesforce
Possibly XML for Flexipages
If you look on developer.salesforce.com, you'll find learning resources for all of these topics. There's even a workbook for you: http://www.salesforce.com/us/developer/docs/salesforce1/salesforce1_guide.pdf.
Google's browser offers a mobile emulator for iOS so that developers can develop on one platform and test on many platforms. Its is difficult to use though, imho. It has quite a learning curve.
I am trying to get twitter feeds in to my shopify site. I want to get the feeds and style them as I want and thus cant use a app.
I know how to do it using PHP but can not use that code in shopify and looking for a way I can use OAuth in shopify and get the feeds. I tried the shopify docs but without an example its kinda hard to actually get my head around it.
http://docs.shopify.com/api/tutorials/oauth
Thats the link I am using as a guide. If anyone can direct me to an example which might be similar that would be awesome. (google didnt seem to be that helpful this time either)
Cheers
I know you said you didn't want to use an app, but can I suggest taking a look at Twitify? You can use custom CSS to style your tweets. Also see discussions about Twitify here and here.
Twitter changed their display guidelines and policies on embedding of tweets on websites in June 2013. One of the themes I used for a client earlier in the year had custom styling of tweets, and they have now changed it to use the official Twitter widget to meet the new guidelines. In fact, the images on the Shopify theme store show how it used to look before Twitter changed things:
And after:
I think using an app like Twitify would be the easiest way to deal with these changes to embedding tweets.
Thanx for the suggestion. I did take a look at that before I posted this question. This is a project for a client and I dont think getting a plug in is a viable option. Anyways I found a work around.
Hosted the file on a server and then accessed it. So that resolved the problem. :)
I used node.js to write the script and get the posts as required.
Cheers.
you can use the app for that Twitify https://apps.shopify.com/twitify or you can Embed a Twitter feed in your online store
Go to your Twitter settings.
Click Widgets to open the widgets menu.
Create a new widget, following Twitter's instructions.
Copy the embed code.
Similar to Facebook's UI, I am attempting at generating a preview image from an external linked website. So that when a user types in a url he is linking, the UI will by default, scan that site for an img and scrape a preview thumb.
Is there a specific name for this technique? Or can anyone point me in the direction of learning this?
Thanks so much!
Its called scraping. There is a library called scrAPI.
Here is a code example http://crunchlife.com/articles/2007/08/13/code-snippet-ruby-image-scraper
There are a couple different options when it comes to page scraping. Another one to check out would be nokogiri, http://nokogiri.org/. You can find tutorials on how to use it at http://nokogiri.org/tutorials.
Instead of grabbing an image from the site, why not grab the image of the entire page? You could make use of a free screenshot service like http://www.websnapr.com/ or http://www.thumbshots.com/ among others. In one application, I use that for my preview image, and use nokogiri to scrape the page title and description. Just an idea.