107 lines
4.4 KiB
Plaintext
107 lines
4.4 KiB
Plaintext
<!DOCTYPE html>
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<html>
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<head>
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<title>Your Tickets</title>
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<link rel="stylesheet" href="styles.css">
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</head>
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<body>
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<h1>Welcome, <%= username %>!</h1>
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<form id="editor">
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<div id="server-response">Server Ready</div>
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<table border="1">
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<tr>
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<th>Ticket#</th>
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<th>Owner</th>
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<th>Offered To</th>
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<th>Used</th>
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<th>Action</th>
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</tr>
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<% for (const t in tickets) { %>
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<tr>
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<td><%=t%></td>
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<td><input type="edit" value="<%=tickets[t].owner%>" id="<%=t%>-owner"> </td>
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<td><input type="edit" value="<%=tickets[t].offered%>" id="<%=t%>-offered"></td>
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<td><input type="checkbox" id="<%=t%>-used"<%=tickets[t].used ? ' checked' : ''%>></td>
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<td><button id="<%=t%>-action" type="button"> QRCode </button></td>
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</tr>
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<% } %>
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<tr>
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</tr>
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</table>
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</form>
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<script>
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// JavaScript to change the form element
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const ResponseDisplay = document.getElementById("server-response");
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let ResponseStack = 0;
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let ResponseError="";
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let ooEdits={}; // Owner or Offer has been edited
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function UpdateSR(delta) {
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ResponseStack+=delta;
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if (ResponseError!="") ResponseDisplay.textContent=ResponseError;
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else if (ResponseStack>0) ResponseDisplay.textContent="Waiting for Server";
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else ResponseDisplay.textContent="Server Ready";
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}
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function toggleUsed(el) {
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const id=el.target.id.slice(0,-5);
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const isChecked=this.checked;
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const js=JSON.stringify( { ticket: id, checked: isChecked } );
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const fetchtable={ method:'POST', headers: { 'Content-Type': 'application/json' }, body: js };
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console.log(fetchtable);
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UpdateSR(1);
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fetch('/toggle',fetchtable)
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.then( response => { if (!response.ok) throw new Error(`Server responded with status ${response.status}`); else return response.json(); } )
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.then( data => UpdateSR(-1) )
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.catch( error => { console.log("Here is the error!"+error); ResponseError=error; UpdateSR(-1); })
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}
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document.body.addEventListener("click", event => {
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const id=event.target.id;
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if (id.endsWith("-action")) {
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const id0=id.slice(0,-7);
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if (ooEdits[id0]) {
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UpdateSR(1);
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const offeredEdit=document.getElementById(id0+"-offered");
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const js=JSON.stringify( { ticket: id0, offered: offeredEdit.value } );
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const fetchtable={ method:'POST', headers: { 'Content-Type': 'application/json' }, body: js };
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fetch('/updateoffered',fetchtable)
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.then( response => { if (!response.ok) throw new Error(`Server responded with status ${response.status}`); else return response.json(); } )
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.then( data => { UpdateSR(-1); event.target.textContent="QRCode"; } )
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.catch( error => { console.log("Here is the error!"+error); ResponseError=error; UpdateSR(-1); })
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} else {
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const js=JSON.stringify( { ticket: id0 } );
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const fetchtable={ method:'POST', headers: { 'Content-Type': 'application/json' }, body: js };
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fetch('/qrcode',fetchtable)
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.then( response => { if (!response.ok) throw new Error(`Server responded with status ${response.status}`); else return response.json(); } )
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.then( data => { console.log("Data is: ",data); } )
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.catch( error => { console.log("Here is the error!"+error); ResponseError=error; UpdateSR(-1); })
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console.log("QRCode ",id0);
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}
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}
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})
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const checkboxes = document.querySelectorAll("[id$=-used]");
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checkboxes.forEach(el => {
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const UsedCheckbox = document.getElementById(el.id);
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UsedCheckbox.addEventListener("change",toggleUsed);
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});
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const owners = document.querySelectorAll("[id$=-owner]");
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owners.forEach(el => {
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const id0=el.id.slice(0,-6);
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const OwnerEdit = document.getElementById(id0+"-owner" );
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const OfferedEdit = document.getElementById(id0+"-offered");
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const ActionButton = document.getElementById(id0+"-action" );
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OwnerEdit .addEventListener('input', () => { ActionButton.textContent = "Update"; ooEdits[id0]=true; console.log("Changed OfferedEdit:",OfferedEdit.value); });
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OfferedEdit.addEventListener('input', () => { ActionButton.textContent = "Update"; ooEdits[id0]=true; console.log("Changed OfferedEdit:",OfferedEdit.value); });
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});
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</script>
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</body>
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</html>
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