47 lines
1.8 KiB
JavaScript
47 lines
1.8 KiB
JavaScript
document.getElementById('terrainForm').addEventListener('submit', function(event) {
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event.preventDefault();
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var terrain = document.getElementById('terrainType').value;
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fetch('https://gammaworld.gmgauthier.com/roll/encounter', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({
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"terrain": terrain
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})
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}).then(response => {
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if (!response.ok) { throw response }
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return response.json() // we only get here if there is no error
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}).then(json => {
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//Handle null encounter
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let encounterText = json.encounter ? json.encounter : "No Encounter";
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let resultSection = document.getElementById('resultSection');
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resultSection.innerHTML = '';
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// Create an image element and set its src to the corresponding jpeg image
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let imgElement = document.createElement("img");
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imgElement.alt = encounterText;
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imgElement.width = 500; // You can set width as per your choice
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imgElement.height = 500; // You can set height as per your choice
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imgElement.onerror = function() {
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this.onerror=null;
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this.src='./img/404.jpg';
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}
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imgElement.src = "./img/" + encounterText + ".jpg";
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// Append the image element to the resultSection
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resultSection.appendChild(imgElement);
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}).catch(err => {
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err.text().then(errorMessage => {
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let imgElement = document.createElement("img");
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imgElement.src = "./img/404.jpg";
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imgElement.width = 500;
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imgElement.height = 500;
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let resultSection = document.getElementById('resultSection');
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resultSection.innerHTML = '';
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resultSection.appendChild(imgElement);
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})
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});
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}); |