我正在使用 webSocket 实现自动完成。当我输入具有类名的输入字段时item-search-results,一堆结果将显示搜索结果截图。我的问题是结果只会附加到第一个item-search-results输入字段。
但我需要结果显示在正确的item-search-results输入字段下。例如,我在第 4 个item-search-results输入字段上键入,但结果附加到第一个结果被附加到第一行截图
这是我的 webSocket js,我使用 jQuery:
$(function () {
let webSocket = new WebSocket("ws://localhost:8000/autocomplete");
webSocket.onopen = (msgEvent) => {
console.log('connected to WebSocket!');
};
webSocket.onmessage = (msgEvent) => {
/* results shows {"results":{"results":[{..}]}}.
results.results shows {results:[{..}]}
results.results.results shows [{...}], which is an array */
let results = JSON.parse(msgEvent.data),
resultsArr = results.results.results;
console.log(resultsArr);
$.each(resultsArr, (index, value) => {
$('<div>' + value['name'] + '</div>').attr('id', 'item-search-results-' + index).appendTo($('.item-search-results'));
});
};
webSocket.onclose = (msgEvent) => {
console.log('disconnected');
};
webSocket.onerror = (msgEvent) => {
console.log('there\'s an error');
};
/**
* Request to display data
*/
$('.add-items-table').on('input', '.item-input', (e) => {
let value = e.target.value;
webSocket.send(value);
console.log(value);
})
})