Develop Reference

How can I access data from loaded from an IndexedDB objectStore?

Here is my code I want to return getConn.result and use it in my js page. Could you help me?
function readObjectStore(storeName) {
// Open (or create) the database
var open = indexedDB.open("Publisher", 1);
open.onupgradeneeded = function () {}
open.onsuccess = function () {
var db = open.result;
var tx = db.transaction(storeName, "readwrite");
var store = tx.objectStore(storeName);
if (storeName == "connectionStrings") {
var getConn = store.getAll();
getConn.onsuccess = function () {
return getConn.result;
}
}
}
}

JavaScript Web Resource issue: getGrid() suddenly started failing

I have a few different JavaScript web resources that use the getGrid(), all of which started failing this week after I enabled the 2020 Wave 1 Updates in D365. The error message shows:
"Error occurred :TypeError: Unable to get property 'getGrid' of undefined or null reference"
Here is my code:
function GetTotalResourceCount(executionContext) {
console.log("function started");
var execContext = executionContext;
var formContext = executionContext.getFormContext();
var resourceyescount = 0;
try {
var gridCtx = formContext._gridControl;
var grid = gridCtx.getGrid();
var allRows = grid.getRows();
var duplicatesFound = 0;
//loop through rows and get the attribute collection
allRows.forEach(function (row, rowIndex) {
var thisRow = row.getData().entity;
var thisRowId = thisRow.getId();
var thisResource = "";
var thisResourceName = "";
var thisResourceID = "";
console.log("this row id=" + thisRowId);
var thisAttributeColl = row.getData().entity.attributes;
thisAttributeColl.forEach(function (thisAttribute, attrIndex) {
var msg = "";
if (thisAttribute.getName() == "new_resource") {
thisResource = thisAttribute.getValue();
thisResourceID = thisResource[0].id;
thisResourceName = thisResource[0].name;
console.log("this resource name=" + thisResourceName)
}
});
var allRows2 = formContext.getGrid().getRows();
//loop through rows and get the attribute collection
allRows2.forEach(function (row, rowIndex) {
var thatRow = row.getData().entity;
var thatRowId = thatRow.getId();
var thatAttributeColl = row.getData().entity.attributes;
var thatResource = "";
var thatResourceName = "";
var thatResourceID = "";
thatAttributeColl.forEach(function (thatAttribute, attrIndex) {
if (thatAttribute.getName() == "new_resource") {
thatResource = thatAttribute.getValue();
thatResourceID = thatResource[0].id;
thatResourceName = thatResource[0].name;
if (thatResourceID == thisResourceID && thatRowId != thisRowId) {
duplicatesFound++;
var msg = "Duplicate resource " + thatResource;
console.log("duplicates found= " + duplicatesFound);
}
}
});
});
});
if (duplicatesFound > 0) {
console.log("duplicate found");
Xrm.Page.getAttribute("new_showduplicateerror").setValue(true);
Xrm.Page.getControl("new_showduplicateerror").setVisible(true);
Xrm.Page.getControl("new_showduplicateerror").setNotification("A duplicate resource was found. Please remove this before saving.");
} else {
Xrm.Page.getAttribute("new_showduplicateerror").setValue(false);
Xrm.Page.getControl("new_showduplicateerror").setVisible(false);
Xrm.Page.getControl("new_showduplicateerror").clearNotification();
}
} catch (err) {
console.log('Error occurred :' + err)
}
}
Here is a separate web resource that triggers the function:
function TriggerSalesQDResourceCount(executionContext){
var formContext = executionContext.getFormContext();
formContext.getControl("s_qd").addOnLoad(GetTotalResourceCount);
}
Any ideas how I can fix this? Is this a known issue with the new D365 wave 1 update?
Thanks!

This is the problem with unsupported (undocumented) code usage, which will break in future updates.
Unsupported:
var gridCtx = formContext._gridControl;
You have to switch to these supported methods.
function doSomething(executionContext) {
var formContext = executionContext.getFormContext(); // get the form Context
var gridContext = formContext.getControl("Contacts"); // get the grid context
// Perform operations on the subgrid
var grid = gridContext.getGrid();
}
References:
Client API grid context
Grid (Client API reference)

add dependet values and and return all matched

I would like to add another dependency to look for in arrays. So if a user types the name of a student and the subject list,all the results of the supportlist are showed.
I have setup 3 arrays but i'm not sure how to go further.
gs code
function getStudentInfo(studentName){
//var lookupValue = "support";
var ss = SpreadsheetApp.openByUrl(url);
var ws =ss.getSheetByName("logboek1");
var lc =ss.getLastColumn();
//var data = ws.getRange(1, 1, ws.getLastRow(), 2).getValues()[0];
var data = ws.getRange(1, 1, ws.getLastRow(), lc).getValues();
//var index = data.indexOf(lookupValue) + 1;
var studentNameList = data.map(function(r) { return r[0]; });
var subjectList = data.map(function(r) { return r[1]; });
var supportList = data.map(function(r) { return r[4]; });
//Logger.log(supportList);
var position = studentNameList.indexOf(studentName);
if(position > -1){
return subjectList[position];
js code
}
function getEstimate(){
var zipCode = document.getElementById("zip").value;
if(zipCode){
google.script.run.withSuccessHandler(updateEstimate).getCost(zipCode);
}
}
function updateEstimate(cost){
document.getElementById("est").value =cost;
M.updateTextFields();
}
function getEstimate1(){
var studentName = document.getElementById("zip1").value;
if(studentName){
google.script.run.withSuccessHandler(updatestudentInfo)
.getStudentInfo(studentName);
}
}
function updatestudentInfo(info){
document.getElementById("est1").value =info;
M.updateTextFields();
Wat i would like is to add another dependency. So if a user types the studentName, (if the subjects are available for that student)chooses for the subjectList(that are available for that student) and then gets all of the results of the supportlist that belongs by the student.

Send object id from success function to another function in parse.com

I have a problem on parse.com in which i to take the id of an type and pass it to another function which uploads an image. Then take the type.id among with the image and post it to another function which saves the data to a class.
This is what i've tried until now without success.
--OnClick code
$('#submitId').on("click", function(e, f) {
e.preventDefault();
typeSave(typeid1);
//var objnew1 = typeSave();
console.log("inside onclick " + type2);
var fileUploadControl = $("#profilePhotoFileUpload")[0];
var file = fileUploadControl.files[0];
var name = file.name; //This does *NOT* need to be a unique name
var parseFile = new Parse.File(name, file);
parseFile.save().then(
function() {
//typeSave();
type2 = typeid1;
saveJobApp(parseFile, type2);
console.log("inside save onclick " + type2);
},
function(error) {
alert("error");
}
);
});
-- Type Code
var type;
var typeid1;
var type2;
function typeSave() {
var type = new Parse.Object("type");
var user = new Parse.Object("magazia");
//var bID = objbID;
//user.id = bID;
var cafebar = document.getElementById('cafe_bar').checked;
if (cafebar) {
var valueCafebar = true;
} else {
var valueCafebar = false;
}
var club = document.getElementById('club').checked;
if (club) {
var valueClub = true;
} else {
var valueClub = false;
}
var restaurant = document.getElementById('restaurant').checked;
if (restaurant) {
var valueRestaurant = true;
} else {
var valueRestaurant = false;
}
var pistes = document.getElementById('pistes').checked;
if (pistes) {
var valuePistes = true;
} else {
var valuePistes = false;
}
type.set("cafebar", valueCafebar);
type.set("club", valueClub);
type.set("restaurant", valueRestaurant);
type.set("pistes", valuePistes);
type.save(null, {
success: function(type) {
//saveJobApp(type.id);
var typeid1 = type.id;
console.log("inside type save " + typeid1);
//return ;
},
error: function(type, error) {
alert('Failed to create new object, with error code: ' + error.description);
}
});
}
-- Send Data to parse.com class code
function saveJobApp(objParseFile, type2) {
var jobApplication = new Parse.Object("magazia");
var email = document.getElementById('email').value;
var name = document.getElementById('name').value;
var description = document.getElementById('description').value;
var website = document.getElementById('website').value;
var phone = document.getElementById('phone').value;
var address = document.getElementById('address').value;
var latlon = document.getElementById('latlon').value;
var area = document.getElementById('area').value;
var value = latlon;
value = value.replace(/[\(\)]/g, '').split(', ');
console.log("inside saveJobApp " + type2);
var x = parseFloat(value[0]);
var y = parseFloat(value[1]);
var point = new Parse.GeoPoint(x, y);
jobApplication.set("image", objParseFile);
jobApplication.set("email", email);
jobApplication.set("phone", phone);
jobApplication.set("address", address);
jobApplication.set("name", name);
jobApplication.set("website", website);
jobApplication.set("description", description);
jobApplication.set("area", area);
jobApplication.set("latlon", point);
jobApplication.set("typeID", type2);
jobApplication.save(null, {
success: function(gameScore) {
// typeSave(jobApplication.id);
},
error: function(gameScore, error) {
alert('Failed to create new object, with error code: ' + error.description);
}
});
}
So resuming i am trying when i click the button to first run the typesave() function, after when it posts the type on the type class in parse, to take to type.id from the success function and send it to the parseFile.save().then
and then to send the objectFile and the type2 (which is the type.id) it in saveJobApp and them to save it in class magazia
What i get from the console.logs is this
Which means that my code post to the type class and takes the type.id
but it doesnt send it to the magazia class via the parsefile save.
Any idea of what am i missing?

I noticed your mistake is not about the functions but about trying to pass the type.id as a string and not as a function in the saveJobApp function.
if you try making it like this
function saveJobApp(objParseFile , objtype) {
var jobApplication = new Parse.Object("magazia");
var type = new Parse.Object("type");
type.id = objtype;
jobApplication.set("typeID", type);
I think it will work.
And also update the onclick and the ParseFile save code to this
$('#submitId').on("click", function(e) {
typeSave();
});
function PhotoUpload(objtype){
var fileUploadControl = $("#profilePhotoFileUpload")[0];
var file = fileUploadControl.files[0];
var name = file.name; //This does *NOT* need to be a unique name
var parseFile = new Parse.File(name, file);
parseFile.save().then(
function() {
saveJobApp(parseFile, objtype);
},
function(error) {
alert("error");
}
);
}
And the success function in typeSave()
should be something like this
type.save(null, {
success: function(type) {
PhotoUpload(type.id);
},
Hope this helps :)

Check if a field value exists in another SharePoint list before creating an item

I want to check if an item value exists in another list before saving it using PreSaveAction function. The value I want to check is EventDate
function PreSaveAction() {
var time = SPUtility.GetSPFieldByInternalName('EventDate').GetValue();
alert(time);
//Validation for current fields
if(SPUtility.GetSPField('Field').GetValue() == "yes")
{
alert('Validation passed, let SharePoint continue');
return true;}
else
{
alert('Validation failed, let SharePoint not continue');
return false;
}
}
And I get the items from the second list with this:
function ViewItem()
{
var context = new SP.ClientContext.get_current();
var web = context.get_web();
var list = web.get_lists().getByTitle('demoTrainingRoom2');
var query = SP.CamlQuery.createAllItemsQuery();
allItems = list.getItems(query);
context.load(allItems, 'Include(Title, EventDate)');
context.executeQueryAsync(Function.createDelegate(this, this.success), Function.createDelegate(this, this.failed));
}
function success() {
//var contador = this.allitems.getCount();
var TextFiled = "";
var ListEnumerator = this.allItems.getEnumerator();
var firstListTime = SPUtility.GetSPFieldByInternalName('EventDate').GetValue();
while(ListEnumerator.moveNext())
{
var currentItem = ListEnumerator.get_current();
TextFiled += currentItem.get_item('Title') + '-' + currentItem.get_item('EventDate'); +'\n';
}
alert(TextFiled);
}
function failed(sender, args) {
alert("failed. Message:" + args.get_message());
}
So basically I want to check if any item on list 1 has the same EventDate on list 2 when using PreSaveAction. Any help will be kindly appreciated
UPDATE
Thank you for the interest, now i can succesfully check if a value on the first list exist in the second list with the following code. Now I need to pass the output of that check to the PreSaveAction function when demoField is equal to yes
function ViewItem()
{
var context = new SP.ClientContext.get_current();
var web = context.get_web();
var list = web.get_lists().getByTitle('demoTrainingRoom2');
var query = SP.CamlQuery.createAllItemsQuery();
allItems = list.getItems(query);
context.load(allItems, 'Include(Title, EventDate)');
context.executeQueryAsync(Function.createDelegate(this, this.success), Function.createDelegate(this, this.failed));
}
function success() {
var currentTitle = SPUtility.GetSPFieldByInternalName('EventDate').GetValue();
for(var i = 0; i < this.allItems.get_count(); i++){
var item = this.allItems.get_item(i);
console.log(item.get_item('EventDate'));
if (currentTitle === item.get_item('EventDate')){
alert('I exist on the second list' + ' ' + item.get_item('EventDate'));
return true; // or item
}
}
return false;
}
function failed(sender, args) {
alert("failed. Message:" + args.get_message());
}
function PreSaveAction() {
var time = SPUtility.GetSPFieldByInternalName('EventDate').GetValue();
if(SPUtility.GetSPField('demoField').GetValue() == "yes")
{
//Saving File
return true;}
else
{
//NOt saving FIle
return false;
}
}
Thank you in advance for the assistance

call the PreSaveAction() method inside the your first list OnSuccess() method , pass event date as a caml query to the second list i.e query 2nd list on event date ......... this is just snippet may contain some error , check out
function ViewItem()
{
var context = new SP.ClientContext.get_current();
var web = context.get_web();
var list = web.get_lists().getByTitle('demoTrainingRoom2');
var query = SP.CamlQuery.createAllItemsQuery();
allItems = list.getItems(query);
context.load(allItems, 'Include(Title, EventDate)');
context.executeQueryAsync(Function.createDelegate(this, this.success),Function.createDelegate(this, this.failed));
}
function success() {
var TextFiled = "";
var ListEnumerator = this.allItems.getEnumerator();
var firstListTime = SPUtility.GetSPFieldByInternalName('EventDate').GetValue();
while(ListEnumerator.moveNext())
{
var evtDate = currentItem.get_item('EventDate');
function PreSaveAction() {
var clientContext = new SP.ClientContext(siteUrl);
var oList = clientContext.get_web().get_lists().getByTitle('List2');
var camlQuery = new SP.CamlQuery();
camlQuery.set_viewXml('<View><Query><Where><Eq><FieldRef Name=\'EventDate\'/>' +
'<Value Type=\'DateTime\'>'+ evtDate +'</Value></Eq></Where></Query><RowLimit>1</RowLimit></View>');
this.collListItem = oList.getItems(camlQuery);
clientContext.load(collListItem);
clientContext.executeQueryAsync(Function.createDelegate(this, this.onQuerySucceeded), Function.createDelegate(this, this.onQueryFailed));
}
}
function onQuerySucceeded(sender, args) {
var listItemInfo = '';
var listItemEnumerator = collListItem.getEnumerator();
while (listItemEnumerator.moveNext()) {
alert('event date exist')
}
}
function onQueryFailed(sender, args) {
alert('Request failed. ' + args.get_message() + '\n' + args.get_stackTrace());
}