Hi guys I have an issue in a WordPress plugin development...
Basically the plugin has
the main_file.php
a file2.php
and a js file
Into the main file I define some data and I can retrieve them using get_option(xx);
The main_file.php also attach a js that call file2.php
I need to access to some data I set into main_file.php within file2.php but global doesn't work and also get_option give me a Internal error.
Do you have any clue?
I am not sure thi is the right way to do it, and if it it safe...
However after long time I have discovered that putting
include_once('../../../wp-config.php');
include_once('../../../wp-load.php');
include_once('../../../wp-includes/wp-db.php');
allow me to access to get_option(variable) sithin file2.php and so, accessing it using js via ajax.
Hope this coul be useful for someone else and please do not heditate to suggest further methods.
cheers
Related
I'm working on a new Acumatica screen for our company that will require some javascript code to retrieve and display a map object (from ESRI).
This code requires an external .js file that is included to the HTML by the javascript code itself. Everything works fine if I use a blank HTML page to test this.
The problem I have is that when I try using the same code from inside the Acumatica screen, it doesn't load this required external file, and therefore the code does not work properly.
I attempted to load the full .js file code along with my code, but it returned the following error:
error CS8095: Length of String constant exceeds current memory limit. Try splitting the string into multiple constants.
I haven't tried splitting this file into multiple strings (as the error message suggests), because I want to make sure there isn't a cleaner and more professional, direct/right way to do this.
Is it possible to manually import this external .js file into our Acumatica instance, so I can point to it instead? (in case it makes a difference if it's hosted in the same environment)
or, is there any way to make Acumatica able to load external files so we can keep using our current approach? (any setting that may be preventing external files from loading?)
I'm not sure i fully understand the question. What comes to mind however is you may be looking to use the PXJavaScript control. I used this link to help get my head wrapped around how to use the control. We had a need to trigger something off with Java Script and the PXJavaScript control got us to the end result we needed. Let me know if this gets you in the right direction?
Dynamically Change Button Color
Im pretty much stuck, because i cant figure out how to "call" resource files in .js files. I have a login view, on this view i call MVC render method to generate script tag.
#Scripts.Render("~/Scripts/Login.js")
in my Login.js i have a variable :
var yes = "Resources.Resource.Yes";
which should be tranlated to Yes, or Ja, or anything else depends on which cultureInfo is set. Its pretty straight forward to do if i keep script files inside of my view, because then i just call #Resources.Rescource.Yes and it will work, but if script file is external, then it wouldnt work. How do i solve this?
The answer to this question would be largely opinion-based.
There are three main approaches i encountered working on various projects:
Localization handlers. You define the resources keys in javascript, in $(document).ready() you use ajax to get the localized values from a controller/httphandler dedicated to this and replace keyed text.
In-line js. Basically, you dump external .js and render scripts inside <script> tags in your views/pages.
Global variables. In the view your define global variables, like so:<script language="text/javascript">var myString='<%= Resources.MyString %>';</script>, then use the variable inside included .js.
Personally i prefer approach n 3 -> you can have a single place in code to create all variables and the page loads in one go.
The website I'm working on has hundreds of existing pages, and I want to insert an Autocomplete feature into every page. I don't want to have to put the Javascript <script src=> call into the hundred of pages. The field using the JS is contained in the Nav which is called on every page from a php include, so getting the HTML in is no problem.
There are a few places I think I could put the Javascript in -
1. Either add the Javascript functions to an existing Javascript Script that is called in the header,
2. or even put in the <script> call in an existing php include that calls the $_SESSION and mysql data to everypage, but that is called even before the <!DOCTYPE> declaration, so I don't think I would want to put it there.
3. But, because I would like to keep it in it's own file (In case it needs replacing, tidiness, etc) I want to keep the autocomplete Javascript in it's own file. Would it be ok to put a <script> call inside of an existing <script call>? I hope that is clear.
4. OR, put the <script src> inside the nav.php (which is called on everypage). But I'm not sure how well putting a PHP include inside of a Javascript file would work out.
If anyone has any opinions or advice as to which would work the best, please let me know. Thanks!
Best option is to create jquery plugin and use it where ever required. Dont forget to make proper use of $ or jquery, because it may crash between plugin and script file in which plugin is placed.
I'm thinking of doing some online file manipulation for mobile users, the idea being that the user provides a URL to the file, then the file contents are modified by the JS, and can then be downloaded. But I haven't been able to figure out how to get the file when it's on a separate domain using just JS.
Is this possible? If so any hints or examples would be appreciated.
Just wanted to add that part of what I wanted to do was make it available without my hosting it. I'm thinking of something like a a file they can host somewhere,and then all of the bandwidth is their own...and that of wherever they are getting the file from of course.
The only way to load contents of a file on another domain is from within a <script> tag. This is how JSONP works. Look into getting your target file into this format.
The other way would be to use a local proxy. Create a web service method that loads and returns the contents of the file, then call that locally using your favorite JavaScript framework.
Depending on how you think of public webservices, and within some limitations I'm still mapping, you can do this using an ajax call to YQL, like so.
(will expand the answer later).
http://query.yahooapis.com/v1/public/yql?q=select%20%2a%20from%20data.uri%20where%20url=%22http://t3.gstatic.com/images?q=tbn:ANd9GcSyART8OudfFJQ5oBplmhZ6HIIlougzPgwQ9qcgknK8_tivdW0EOg%22
One of the limitations of this method is file size, it currently tops out at 25k.
I would like to edit part of the .js file. I mean add some code, and these code should be executed when I open the website (in browser). How I can do that?
The easiest way to do that is to use jquery and put your code into
$(document).ready(function() {
//your code
}
or if you don't want to use jQuery
document.onload = function()
{
//your code here
}
If you want to add on to existing JavaScript code for a site, I am not sure that you can in a permanent way. However, if you want to change some sort of behaviour just for you, you could take a look into creating a userscript. There are many examples at userscripts.org.
You cannot edit the js file but you can override the functions and the variables. This will work unless the js file is not protected by closure.
You can't modify the js file on client side. However, if you just want to add some code, you can use userscript.
this is a bad...
but if the js is not remote, use AJAX to read the file contents, then change what you need then use the DOM to create the script tag and use .innerHTML to put the content in.
if you would like code tell me if you want JQuery or native and i will post
P.S if the file is remote there is no way to do it...