JSFiddle - React, Tailwind, and code Playground

HTML

<input type="text" name="name" id="p" /> <input type="text" name="manuf" id="k" size="3" /> <input type="text" name="item_pr" id="ka" size="10" /> <input type="text" name="price" id="su" size="10" disabled="disabled"/><br /> 
<input type="button" id="go" value="Go >>" onclick="createJSONObject()" />

JavaScript

function createJSONObject(){
    var formValues = $('input[type=text]');
    var obj = {};
    $.map(formValues, function(n, i) {
        obj[n.name] = $(n).val();
    });

    console.log(JSON.stringify(obj));
}