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Add a loading symbol to web chat. Closes #392

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sabaimran
2023-07-31 23:35:48 -07:00
parent 8054bdc896
commit c14cbe926a
1 changed files with 21 additions and 4 deletions
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25
src/khoj/interface/web/chat.html
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@@ -76,7 +76,9 @@
new_response.appendChild(new_response_text);
// Temporary status message to indicate that Khoj is thinking
new_response_text.innerHTML = "🤔";
let loading_spinner = document.createElement("div");
loading_spinner.classList.add("spinner");
new_response_text.appendChild(loading_spinner);
document.getElementById("chat-body").scrollTop = document.getElementById("chat-body").scrollHeight;
// Call specified Khoj API which returns a streamed response of type text/plain
@@ -107,10 +109,10 @@
document.getElementById("chat-body").scrollTop = document.getElementById("chat-body").scrollHeight;
} else {
// Display response from Khoj
if (new_response_text.innerHTML === "🤔") {
// Clear temporary status message
new_response_text.innerHTML = "";
if (new_response_text.getElementsByClassName("spinner").length > 0) {
new_response_text.removeChild(loading_spinner);
}
new_response_text.innerHTML += chunk;
readStream();
}
@@ -269,6 +271,21 @@
margin-left: auto;
white-space: pre-line;
}
/* Spinner symbol when the chat message is loading */
.spinner {
border: 4px solid #f3f3f3;
border-top: 4px solid var(--primary-inverse);
border-radius: 50%;
width: 12px;
height: 12px;
animation: spin 2s linear infinite;
margin: 0px 0px 0px 10px;
display: inline-block;
}
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
/* add left protrusion to khoj chat bubble */
.chat-message-text.khoj:after {
content: '';