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I have troubles with submitting a Form via Axios to Wordpress. Wordpress needs an "action" in the transmitted data and don't accept JSON as far as I know. So I created a URLSearchParams() object where I store my data, I want to send to wordpress. The Problem is, that I want to send an array of objects to wordpress via Axios, but I can't receive it in PHP.
var params = new URLSearchParams()
params.append('action', 'save_form')
params.append("x", x)
params.append("y", y)
persons.map((person, index) => {
params.append("myArr[]", JSON.stringify(myObj))
})
In PHP I want to receive the Objects like this, but because of URLSearchParams, the JSON is invalid...
foreach ($_POST["myArr"] as $myObjJson) {
// json_decode() fails
$myObj= json_decode($myObjJson);
}
How can I send the data from Javascript via Axios to my Wordpress-page and loop thru the array?
Below is an example of sending using contact form 7.
var name = $('#nameField').val();
var email = $('#emailField').val();
const dataup = new FormData();
dataup.append("name", name);
dataup.append("email", email);
const response = axios
.post(
`https://yoursite.com/wp-json/contact-form-7/v1/contact-forms/{ID-FORM}/feedback`,
dataup
)
.then(function(response) {
// ... action
})
.catch(function(error) {
// ... action
});<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>Our community is visited by hundreds of web development professionals every day. Ask your question and get a quick answer for free.
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PHP (from the English Hypertext Preprocessor - hypertext preprocessor) is a scripting programming language for developing web applications. Supported by most hosting providers, it is one of the most popular tools for creating dynamic websites.
The PHP scripting language has gained wide popularity due to its processing speed, simplicity, cross-platform, functionality and distribution of source codes under its own license.
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JavaScript is a multi-paradigm language that supports event-driven, functional, and mandatory (including object-oriented and prototype-based) programming types. Originally JavaScript was only used on the client side. JavaScript is now still used as a server-side programming language. To summarize, we can say that JavaScript is the language of the Internet.
https://www.javascript.com/
JQuery is arguably the most popular JavaScript library with so many features for modern development. JQuery is a fast and concise JavaScript library created by John Resig in 2006. It is a cross-platform JavaScript library designed to simplify client-side HTML scripting. Over 19 million websites are currently using jQuery! Companies like WordPress, Facebook, Google, IBM and many more rely on jQuery to provide a kind of web browsing experience.
https://jquery.com/
HTML (English "hyper text markup language" - hypertext markup language) is a special markup language that is used to create sites on the Internet.
Browsers understand html perfectly and can interpret it in an understandable way. In general, any page on the site is html-code, which the browser translates into a user-friendly form. By the way, the code of any page is available to everyone.
https://www.w3.org/html/
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