Solved
PDF viewer search result does get updated.
The Adobe git hub examples : pdf-embed-api-samples/Viewer APIs/Search and Zoom APIs/index.js
If the search is done, it must call its callbacks. In this case, "searchCallback". However, this doesn't get called anymore.
It used to call, but at some point it doesn't. Can someone look at this problem?
Actual code looks like this
var search = function(searchTerm) {
viewerApis.search(searchTerm)
.then(function(sObj) {
searchObject = sObj;
searchObject.onResultsUpdate(searchCallback). // ==> This callback doesn't get called.
.then(function(result) {
console.log("Registered callback function with onResultsUpdate(): ", result) // ===> This is always false
})
.catch(function(error) {
console.log(error)
});
})
.catch(function(error) {
var errorMsg = "";
if(error.code === "FAIL") {
errorMsg = "No search result found";
} else if(error.code === "INVALID_INPUT") {
errorMsg = "Enter valid search term";
}
document.getElementById("search-result").style.display = "block";
document.getElementById("searchResult-num").innerText = errorMsg;
document.getElementById("search-result").querySelectorAll(".searchResult-btn").forEach(function(element) {
element.style.opacity = "0.2";
element.disabled = true;
});
})
}
//// CALLBACK. This used to called, but no longer gets called.
function searchCallback(searchResult) {
var currentResultIndex = searchResult.currentResult.index;
var totalResults = searchResult.totalResults;
var searchResultItem = document.getElementById("search-result");
searchResultItem.style.display = "block";
document.getElementById("searchResult-num").innerText = "Result " + currentResultIndex + " of " + totalResults;
searchResultItem.querySelectorAll(".searchResult-btn").forEach(function(element) {
element.style.opacity = "0.8";
element.disabled = false;
});
}