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OPD: fix Select2 transport error and stale investigation results

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DevSoftTech Server 2026-07-09 16:55:06 +05:30
parent 2b32dfe5da
commit 658e67ad3b
1 changed files with 55 additions and 29 deletions
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84
app/Views/billing/opd_prescription_basic.php
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@ -2031,6 +2031,48 @@
});
}
var investigationSearchUrl = '<?= base_url('Opd_prescription/investigation_search') ?>';
var investigationSearchLatest = {};
function requestInvestigationSearchLatest(key, queryData, onSuccess, onFailure) {
var reqKey = (key || 'default').toString();
var state = investigationSearchLatest[reqKey] || { seq: 0, xhr: null };
state.seq += 1;
var seq = state.seq;
if (state.xhr && state.xhr.readyState !== 4) {
state.xhr.abort();
}
state.xhr = $.ajax({
url: investigationSearchUrl,
dataType: 'json',
data: queryData || {}
}).done(function(data) {
var latest = investigationSearchLatest[reqKey];
if (!latest || latest.seq !== seq) {
return;
}
if (typeof onSuccess === 'function') {
onSuccess(data || { rows: [] });
}
}).fail(function(xhr, textStatus, errorThrown) {
var latest = investigationSearchLatest[reqKey];
if (!latest || latest.seq !== seq) {
return;
}
if (textStatus === 'abort') {
return;
}
if (typeof onFailure === 'function') {
onFailure(xhr, textStatus, errorThrown);
}
});
investigationSearchLatest[reqKey] = state;
return state.xhr;
}
function apiPost(url, payload, cb) {
var csrf = getCsrfPair();
payload = payload || {};
@ -3500,13 +3542,7 @@
delay: 250,
transport: function(params, success, failure) {
var term = (params.data && params.data.term) ? params.data.term : '';
$.ajax({
url: '<?= base_url('Opd_prescription/investigation_search') ?>',
dataType: 'json',
data: { q: term },
success: success,
error: failure
});
requestInvestigationSearchLatest('custom_investigation_select2', { q: term }, success, failure);
},
processResults: function(data) {
var rows = (data && data.rows) ? data.rows : [];
@ -3548,13 +3584,7 @@
delay: 250,
transport: function(params, success, failure) {
var term = (params.data && params.data.term) ? params.data.term : '';
$.ajax({
url: '<?= base_url('Opd_prescription/investigation_search') ?>',
dataType: 'json',
data: { q: term },
success: success,
error: failure
});
requestInvestigationSearchLatest('investigation_name_select2', { q: term }, success, failure);
},
processResults: function(data) {
var rows = (data && data.rows) ? data.rows : [];
@ -3638,13 +3668,12 @@
delay: 250,
transport: function(params, success, failure) {
var term = (params.data && params.data.term) ? params.data.term : '';
$.ajax({
url: '<?= base_url('Opd_prescription/investigation_search') ?>',
dataType: 'json',
data: { q: term, fav_only: invFavOnly ? 1 : 0, spec_id: invSpecId },
success: success,
error: failure
});
requestInvestigationSearchLatest(
'investigation_name_select2',
{ q: term, fav_only: invFavOnly ? 1 : 0, spec_id: invSpecId },
success,
failure
);
},
processResults: function(data) {
var rows = (data && data.rows) ? data.rows : [];
@ -7247,13 +7276,15 @@
if (q.length < 1) {
return;
}
apiGet('<?= base_url('Opd_prescription/investigation_search') ?>?q=' + encodeURIComponent(q), function(data) {
requestInvestigationSearchLatest('investigation_name_datalist', { q: q }, function(data) {
var html = '';
(data.rows || []).forEach(function(row) {
var text = (row.name || '') + ((row.code || '') ? ' [' + row.code + ']' : '');
html += '<option value="' + $('<div>').text(text).html() + '" data-code="' + $('<div>').text(row.code || '').html() + '" data-name="' + $('<div>').text(row.name || '').html() + '"></option>';
});
$('#investigation_suggest').html(html);
}, function() {
$('#investigation_suggest').html('');
});
});
@ -7439,13 +7470,8 @@
success({ rows: [] });
return;
}
$.ajax({
url: '<?= base_url('Opd_prescription/investigation_search') ?>',
dataType: 'json',
data: { q: term, category: category },
success: success,
error: failure
});
var key = 'investigation_category_' + (category || 'all');
requestInvestigationSearchLatest(key, { q: term, category: category }, success, failure);
},
processResults: function(data) {
var rows = (data && data.rows) ? data.rows : [];