Module development and code questions

Hi,

I am not much familiar with drupal. We have a drupal 7 site homepage that uses content from page--front.tpl template file.

I have a request to quickly update the text. I dont want to update it in file as it involves change request process from dev -test to prod.

I tried creating a basic page and set it to frontpage in site admin. But didnt work.

Is there way I can quickly override the content without updating the file system?

Thanks
Gane

Hello,

good day..currently I'm facing some problems in my Drupal website.I have few videos in my Flexslider and what I would like to do is that I want to stop the first video when user change to the next video in the flexslider.Is there any function for my issue?Thanks in advance.I've tried this http://flexslider.woothemes.com/video.html but still its not working.

I am trying to send data to a wordpress REST api, but keep getting Unauthorized errors. 

If I use my keys in Postman I am getting access without any problems. So it must have something to do with the code in my Drupal module.

Here's my code:

Hello there!

I have a custom entity with a bunch of bundles. I am trying to build a custom views field that I can attach to a view that looks for a specific field on the entity, and displays it in the view. 

In a content type I have various fields and among these I have 2 select list fields (the first text list and the second entity reference).
When I make the choice in the first select I would like the second to be updated with only the nodes connected to the first
I have done various tests and read various articles (some have caused me confusion because they talk about writing all the code in form alter without using the callBack), but it is not clear to me how to do it
In the first select I inserted the callback and wrote this code

Hi,

I have a problem with div id="off-canvas".

This div contains:

<button class="mm-tabstart mm-sronly" aria-hidden="true" role="presentation"></button>

This code cause errors at wave accessibility tool.

Unfortunately, this tool is checking all the code even if there is the correct label aria-hidden="true" or/and role="presentation".