21 lines
952 B
Twig
21 lines
952 B
Twig
{% if form.xhr_submit == true %}
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{% do assets.addInlineJs("
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document.addEventListener('DOMContentLoaded', function() {
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var form = document.getElementById('" ~ form.id ~ "');
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form.addEventListener('submit', function(e) {
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// prevent standard form submission
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e.preventDefault();
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// submit the form via Ajax
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var xhr = new XMLHttpRequest();
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xhr.open(form.getAttribute('method'), form.getAttribute('action'));
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xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
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xhr.onload = function() {
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if (xhr.status === 200) {
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document.getElementById('" ~ form.id ~ "').innerHTML = xhr.responseText;
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}
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};
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xhr.send(new URLSearchParams(new FormData(form)).toString());
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});
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});
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", {'group': 'bottom', 'position': 'before', 'priority': 100}) %}
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{% endif %} |