51 lines
1.6 KiB
Twig
51 lines
1.6 KiB
Twig
<div class="main-screen">
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<div id="welcome" class="jumbotron">
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<h1>
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<span>Welcome to</span>
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Symfony {{ constant('Symfony\\Component\\HttpKernel\\Kernel::VERSION') }}
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</h1>
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<div class="ajax-test">
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<button class="btn btn-primary" onclick="testAjax( '{{ path('test_ajax') }}' )">test ajax</button>
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</div>
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</div>
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</div>
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<script>
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function makeRequest(method, url) {
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return new Promise(function (resolve, reject) {
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var xhr = new XMLHttpRequest();
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xhr.open(method, url);
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var payload = {stuff: ['one', 'two', 'three'], other: "hah"};
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xhr.send(payload);
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xhr.onload = function () {
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if (this.status >= 200 && this.status < 300) {
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resolve(xhr.response);
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} else {
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reject({
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status : this.status,
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statusText: xhr.statusText
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});
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}
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};
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xhr.onerror = function () {
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reject({
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status : this.status,
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statusText: xhr.statusText
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});
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};
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xhr.send();
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});
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}
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var testAjax = function (url) {
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console.log('test ajax');
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makeRequest('POST', url)
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.then(function (datums) {
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console.log(datums);
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})
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.catch(function (err) {
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console.error('Augh, there was an error!', err.statusText);
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});
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};
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</script>
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