if (htmx.version && !htmx.version.startsWith("1.")) { console.warn("WARNING: You are using an htmx 1 extension with htmx " + htmx.version + ". It is recommended that you move to the version of this extension found on https://htmx.org/extensions") } htmx.defineExtension('json-enc', { onEvent: function (name, evt) { if (name === "htmx:configRequest") { evt.detail.headers['Content-Type'] = "application/json"; } }, encodeParameters : function(xhr, parameters, elt) { xhr.overrideMimeType('text/json'); return (JSON.stringify(parameters)); } });