I made an App on android, using Ionic. Everything was working fine on my computer, but there are to things that did not work once the app was on on my phone.
The first one is maybe more difficult.
I have a data on Mysql database, and fetch that data using php echoing it as json. Then i retrieve it with angular using jsonp. it works fine on my computer, but nothing happens on my phone.
Here is my JS file:
$(function(){
var App = angular.module("App");
App.controller('companySearchController',function($scope,GetAPI){
$scope.groups = [];
$scope.message = "Fyrirtækja Leit";
$scope.showOrNot = false;
$scope.search2 = function(searchText){
GetAPI.getCompany2(searchText).then(onCompanyComplete);
};
var onCompanyComplete = function(data){
console.log(data['data']);
for(var x = 0; x<data['data'].length;x++){
var tempArray = [];
for(var i = 0; i<5; i++){
tempArray.push(data['data'][x][i]);
}
$scope.groups.push(tempArray);
console.log(tempArray);
}
};
$scope.toggleGroup = function(group) {
if ($scope.isGroupShown(group)) {
$scope.shownGroup = null;
} else {
$scope.shownGroup = group;
}
};
$scope.isGroupShown = function(group) {
return $scope.shownGroup === group;
};
});
}());
And the PHP file:
$<?php
$fname = $_GET['firstname'];
$pdo = require_once('dbconfig.php');
$sth=$PDO->prepare("SELECT * FROM company WHERE name LIKE '$fname%' LIMIT 200");
$sth->execute();
$result = $sth ->fetchAll();
$jsonData = json_encode($result);
echo $_GET['callback'] . '('.$jsonData.')';
Like i said, there is nothing that gets displayed on my phone, but when i run it in a browser on my computer, everything works fine.
And then there is the Input problem. I have some inputs that are all linked, and all change when the other changes. When i'm typing in the input, after i have typed the second number it auto fills in a number after that one. Everything works fine on my computer.
Here is the JS file:
$(function(){
var App = angular.module("App");
App.controller('currencyController',function($scope,GetAPI){
//$scope.run = false;
$scope.search = function(){
GetAPI.getCurrency().then(onCarComplete);
};
var onCurrencyComplete = function(data){
$scope.currencyData = data;
starter(1000);
};
var starter = function (price) {
for(var i = 0; i<$scope.currencyData.length;i++){
$scope.currencyData[i]['forApp'] = parseFloat(price/$scope.currencyData[i]['askValue']).toFixed(2);
$scope.currencyData[i]['forAppReal'] = price/$scope.currencyData[i]['askValue'];
}
};
$scope.changeCurrency = function(changed){
var isk = changed['forApp']*changed['askValue'];
console.log(isk);
//console.log(changed['shortName'] + " " + changed['forApp']+ " is: "+ isk);
calculate(isk);
changed['forApp'] = parseFloat(changed['forApp']).toFixed(0);
};
var calculate = function(isk){
for(var i = 0; i<$scope.currencyData.length;i++) {
var stuff = isk/$scope.currencyData[i]['askValue'];
stuff = parseFloat(stuff).toFixed(2);
$scope.currencyData[i]['forApp'] = (stuff);
}
};
$scope.clicked = function(item){
item['forApp'] = parseInt(item['forApp']).toFixed(0);
};
GetAPI.getCurrency().then(onCurrencyComplete);
});
}());
And the HTML file:
$<ion-view title="companys" class="fullIon">
<div class="list currencyList col-80 col-offset-10">
<label class="item item-input item-floating-label" data-ng-repeat="item in currencyData" data-ng-click="clicked(item)">
<input type="text" value="{{item.forApp}}" ng-model="item.forApp" ng-change="changeCurrency(item)"><p class="longNameText">{{item.longName}}</p>
</label>
</div>
</ion-view>
I had this same experience when I started making an ionic app.
Try adding cordova plugin named "cordova-plugin-whitelist"
cordova plugin add cordova-plugin-whitelist
Once installed, it will work.
The second problem, with the input was fixed by changing the input type from type="text" to type="number". but i still have the first problem :(
Related
Everybody . I'm doing some mini web-app but I'm new in programming
,I followed tutorial from "Learn Google Spreadsheets" on Youtube but get a little bit confuse
My App is very simple
1.User login Page (Check Usercode and Pass from firebase) --- DONE!
2.Get data (get Usercode and find data row from spreadsheet) --- DONE!
3.Pass Object to Table --- Need help
var ss= SpreadsheetApp.openById('1l2Q7C5qBF7EsDInlHi1Bv76jeRJwWjixKteBkc8i3ik');
var PayrollSheet = ss.getSheetByName("ข้อมูลล่าสุด") ;
var Route = {} ;
Route.path = function(route,callback){
Route[route] = callback ;
}
function doGet(e) {
Route.path("Login",LoadLogin) ;
Route.path("Table",LoadTable) ;
if(Route[e.parameters.v]){
return Route[e.parameters.v]() ;
}else {
return render("Login") ;
}
}
function LoadLogin(){
return HtmlService.createTemplateFromFile('Login').evaluate() ;
}
function LoadTable(Usercode){
var TargetRow = GetRow(Usercode) ;
var Data = PayrollSheet.getRange(TargetRow,1,1,18).getValues().flat();
var Round = PayrollSheet.getRange(1,2,1,2).getValues().flat();
return render("Table",{array:Data,round:Round}) ;
}
function render(file,argsObject){
var tmp = HtmlService.createTemplateFromFile(file);
if(argsObject){
var keys = Object.keys(argsObject) ;
keys.forEach(function(key){
tmp[key] = argsObject[key] ;
});
} // END IF
return tmp.evaluate() ;
}
Javascript in html file
<script>
function LoginUser() {
var usercodeIn = document.getElementById("Usercode").value;
var passwordIn = document.getElementById("Password").value;
google.script.run.withSuccessHandler(function(User){
if(User != 'FALSE') // Found User
{
document.getElementById("errorMessage").innerHTML = "welcome " + User ;
google.script.run.LoadTable(usercodeIn) ;
}
else if(User == 'FALSE') //Not Found User
{
document.getElementById("errorMessage").innerHTML = "Wrong Password!";
}
}).checkLogin(usercodeIn,passwordIn);
}
</script>
After Login successful I try to run Loadtable(usercode) to render Table.html with data base on usercode but It only login and show success prompt , but not render Table.html
This is sound pretty easy, but I really don't know what to do ,So please help Thank you
Provided there are no Date objects in argsObject you could simply do tmp.argsObject = argsObject.
Code.gs
function render(file,argsObject){
var tmp = HtmlService.createTemplateFromFile(file);
if(argsObject){
tmp.argsObject = argsObject.
}
return tmp.evaluate() ;
}
Then in your templeted HTML.
<table>
<? for (let i = 0; i < argsObject.array.length; i++) { ?>
<tr><td><?= argsObject.array[i] ?></td></tr>
<? } ?>
</table>
Reference
Templated HTML
I have a script that uses ajax to retrieve PHP data for video files on my server (godaddy shared hosting), and then play the video file on my php page if it is the highest ranked video, like so:
<script id="source" language="javascript" type="text/javascript">
$(function refreshscreen ()
{
$.ajax({
url: 'screen.php',
data: "",
pass to api.php
dataType: 'json',
success: function(data)
{
var id = data[0];
var name = data[1];
var votes = data[2];
var video = data[3];
var image = data[4];
$('.screen').hide(); $("#video"+id+"").show();
var whichvideo = "thevideo" + id;
var videoplay = document.getElementById(whichvideo);
var killvideo = document.getElementsByClassName('videobg');
var allvideos = document.getElementsByClassName("videobg");
for(var x=0; x < allvideos.length; x++)
{
var allvideosid = document.getElementById(allvideos[x]);
if ($(allvideos[x]).attr("id") == whichvideo) {
allvideos[x].play();
} else {
allvideos[x].pause();
}
}
},
complete: function() {
// Schedule the next request when the current one's complete
setTimeout(refreshscreen, 5000);
}
});
});
And then the screen.php referenced above:
<?php
$host = "localhost";
$user = "myuserhere";
$pass = "mypasshere";
$databaseName = "mydbnamehere";
$tableName = "mytablenamehere";
$con = mysql_connect($host,$user,$pass);
$dbs = mysql_select_db($databaseName, $con);
$result = mysql_query("SELECT * FROM $tableName ORDER BY votes DESC");
$array = mysql_fetch_row($result);
echo json_encode($array);
?>
This all works fine, and the video switches as it should when a new higher ranked video is voted in, however, periodically, the video will freeze when playing, completely at random. My guess is that we are overloading the server with the setTimeout function of the ajax script, so I am wondering if there is a way I can clean up this script to avoid the freezing, or an alternative method.
Thanks in advance.
I've cleaned up the code:
var currentID = -1;
function refreshscreen() {
$.getJSON('screen.php', data => {
var topID = data[0];
// Schedule the next request
setTimeout(refreshscreen, 5000);
if (topID === currentID) return; // top rated video hasn't changed
$('.screen').hide();
$("#video" + topID).show();
var pauseID = "thevideo" + currentID;
var playID = "thevideo" + topID;
$(".videobg").each(function() {
if (this.id === pauseID) this.pause();
if (this.id === playID) this.play();
});
currentID = topID;
});
}
$(document).ready(function () {
refreshscreen();
});
The biggest change is keeping track of the currently playing video and exiting right away if it hasn't changed. Other than that I got rid of all the unused variables and used jQuery throughout. This should be much easier to debug at the least and might fix the error to boot.
I'm trying to register a background task on my Windows Phone 8.1 to receive and handle push notifications.At the moment everything is working when the app is opened (foreground+background), but a background task that is defined in the app.js does not work when app is closed.
This is defined in the package.phone.appxmanifest:
<Extension Category="windows.backgroundTasks" StartPage="js/lib/backgroundTask.js">
<BackgroundTasks>
<Task Type="pushNotification" />
</BackgroundTasks>
</Extension>
backgroundTask.js
(function () {
//var backgroundTask = Windows.UI.WebUI.WebUIBackgroundTaskInstance.current,
//taskName = backgroundTask.task.name;
Windows.Storage.ApplicationData.current.localSettings.values["hello"] = "world";
close();
})();
this is what my app.js does:
var taskName = "mySuperFancyBgTaskName";
var registerBackgroundTask = function() {
var btr = Windows.ApplicationModel.Background.BackgroundTaskRegistration;
var iter = btr.allTasks.first();
var taskRegistered = false;
while (iter.hasCurrent){
var ta = iter.current.value;
if (ta.name == taskName){
taskRegistered = true;
break;
}
iter.moveNext();
}
if (!taskRegistered){
var builder = new Windows.ApplicationModel.Background.BackgroundTaskBuilder();
var trigger = new Windows.ApplicationModel.Background.PushNotificationTrigger();
builder.setTrigger( trigger );
builder.taskEntryPoint = "js\\lib\\backgroundTask.js";
builder.name = taskName;
try{
var task = builder.register();
//task.addEventListener("completed", onPushNotification);
}
catch (e){
console.error(e);
}
}
}
var channel;
var pushNotificationManager = Windows.Networking.PushNotifications.PushNotificationChannelManager;
var channelOperation = pushNotificationManager.createPushNotificationChannelForApplicationAsync();
channelOperation.then(function (newChannel) {
channel = newChannel;
saveChannelUriInSettings(channel.uri);
console.log("opened push notification channel with uri: " + channel.uri);
registerBackgroundTask();
},
function (error) {
console.log("Channel could not be retreived. " + error.number)
}
);
It seems that backgroundTask.js is never started,because there is nothing written in the localsettings. Tried to do some stuff there, but of course not able to debug there.
If I do
var onPushNotification = function (e) { ...}
channel.addEventListener("pushnotificationreceived", onPushNotification);
receiving raw push notifications works fine. So how do I get backgroundtask to work, so that it can save incoming push notifications? If it is working there is no need to define a event listener in the app to catch push notifications, right?
Any help is appreciated - thanks in advance!
I have a slickgrid screen (on regular Domino form) wherein user can select and update some documents. I needed to show a pop-up displaying status of every selected document so I created an XPage. In my XPage I am looping through selected documents array (json) and call an RPC method for every document. Code to call RPC method is in a button which is clicked on onClientLoad event of XPAGE. RPC is working fine because documents are being updated as desired. Earlier I had RPC return HTML code for row () which was being appended to HTML table. It works in Firefox but not in IE. Now I am trying to append rows using Dojo but that’s not working either.
Here is my Javascript code on button click.
var reassign = window.opener.document.getElementById("ResUsera").innerHTML;
var arr = new Array();
var grid = window.opener.gGrid;
var selRows = grid.getSelectedRows();
for (k=0;k<selRows.length;k++)
{
arr.push(grid.getDataItem(selRows[k]));
}
var tab = dojo.byId("view:_id1:resTable");
while (arr.length > 0)
{
var fldList = new Array();
var ukey;
var db;
var reqStatusArr = new Array();
var docType;
var docno;
ukey = arr[0].ukey;
db = arr[0].docdb;
docType = arr[0].doctypeonly;
docno = arr[0].docnum;
fldList.push(arr[0].fldIndex);
reqStatusArr.push(arr[0].reqstatusonly);
arr.splice(0,1)
for (i=0;i < arr.length && arr.length>0;i++)
{
if ((ukey == arr[i].ukey) && (db == arr[i].docdb))
{
fldList.push(arr[i].fldIndex);
reqStatusArr.push(arr[i].reqstatusonly);
arr.splice(i,1);
i--;
}
}
console.log(ukey+" - "+db+" - "+docno+" - "+docType);
var rmcall = faUpdate.updateAssignments(db,ukey,fldList,reassign);
rmcall.addCallback(function(response)
{
require(["dojo/html","dojo/dom","dojo/domReady!"],function(html,dom)
{
var tbdy = dom.byId("view:_id1:resTable").getElementsByTagName("tbody");
html.set(tbdy,
tbdy.innerHTML+"<tr>"+
"<td>"+docType+"</td>"+
"<td>"+docno+"</td>"+
"<td>"+reqStatusArr.join("</br>")+"</td>"+
"<td>"+response+"</td></tr>"
);
});
});
}
dojo.byId("view:_id1:resTable").style.display="inline";
dojo.byId("idLoad").style.display="none";
RPC Service Code
<xe:jsonRpcService
id="jsonRpcService2"
serviceName="faUpdate">
<xe:this.methods>
<xe:remoteMethod name="updateAssignments">
<xe:this.arguments>
<xe:remoteMethodArg
name="dbPth"
type="string">
</xe:remoteMethodArg>
<xe:remoteMethodArg
name="uniquekey"
type="string">
</xe:remoteMethodArg>
<xe:remoteMethodArg
name="fieldList"
type="list">
</xe:remoteMethodArg>
<xe:remoteMethodArg
name="reassignee"
type="string">
</xe:remoteMethodArg>
</xe:this.arguments>
<xe:this.script><![CDATA[print ("starting update assignments from future assignments page");
var db:NotesDatabase = null;
var vw:NotesView = null;
var doc:NotesDocument = null;
try{
db=session.getDatabase("",dbPth);
if (null!= db){
print(db.getFileName());
vw = db.getView("DocUniqueKey");
if (null!=vw){
print ("got the view");
doc = vw.getDocumentByKey(uniquekey);
if (null!=doc)
{
//check if the document is not locked
if (doc.getItemValueString("DocLockUser")=="")
{
print ("Got the document");
for (i=0;i<fieldList.length;i++)
{
print (fieldList[i]);
doc.replaceItemValue(fieldList[i],reassignee);
}
doc.save(true);
return "SUCCESS";
}
else
{
return "FAIL - document locked by "+session.createName(doc.getItemValueString("DocLockUser")).getCommon();
}
}
else
{
return "FAIL - Contact IT Deptt - Code: 0";
}
}
else
{
return "FAIL - Contact IT Deptt - Code: 1";
}
}
else
{
return "FAIL - Contact IT Deptt - Code: 2";
}
}
catch(e){
print ("Exception occured --> "+ e.toString());
return "FAIL - Contact IT Deptt - Code: 3";
}
finally{
if (null!=doc){
doc.recycle();
vw.recycle();
db.recycle();
}
}]]></xe:this.script>
</xe:remoteMethod>
</xe:this.methods>
</xe:jsonRpcService>
Thanks in advance
I have resolved this issue. First, CSJS variables were not reliably set in callback function so I made RPC return the HTML string I wanted. Second was my mistake in CSJS. I was trying to fetch tbody from table using
var tbdy = dom.byId("view:_id1:resTable").getElementsByTagName("tbody");
where as it returns an array so it should have been
var tbdy = dom.byId("view:_id1:resTable").getElementsByTagName**("tbody")[0]**;
also I moved tbody above while loop. I can post entire code if anyone is interested!!
I've written some code to display my favorites in IE8 but for an unknown reason I have no output on the screen despite the fact that my page is accepted by IE and that the test text 'this is a test' is displayed.
my code :
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso 8859-1" />
<script type="text/javascript">
var i = 0;
var favString = "";
var fso;
function GetFavourites(Folder) {
var FavFolder = fso.GetFolder(Folder);
//Gets Favourite Names & URL's for given folder.
var files = new Enumerator(FavFolder.Files);
for (; !files.atEnd(); files.moveNext()) {
var fil = files.item();
if (fil.Type == "Internet Shortcut") {
var textReader = fso.OpenTextFile(fil.Path, 1, false, -2);
var favtext = textReader.ReadAll();
var start = favtext.indexOf("URL", 16);
var stop = favtext.indexOf("\n", start);
favString += fil.Name.replace(/.url/, "");
favString += ":URL:";
//to separate favourite name & favorite URL
favString += favtext.substring(start + 4, stop - 1);
favorites.innerHTML += favString; // Not working !
favorites.innerHTML += 'test'; // Not working too !
favString += ":NEXT:"; //to separate favorites.
i++;
}
}
//Checks any subfolder exists
var subfolders = new Enumerator(FavFolder.SubFolders);
for (; !subfolders.atEnd(); subfolders.moveNext()) {
var folder = subfolders.item();
GetFavourites(folder.Path);
}
}
function Import() {
try {
fso = new ActiveXObject("Scripting.FileSystemObject");
if (fso !== null) {
//Create windows script shell object to access Favorites folder in user system.
var object = new ActiveXObject("WScript.Shell");
var favfolderName = object.SpecialFolders("Favorites");
if (favString === "") {
GetFavourites(favfolderName);
}
}
}
catch (err) {
alert("Security settings to be modified in your browser ");
}
}
</script>
</head>
<body onload="Import()">
<p>this is a test</p> <!-- Working ! -->
<div id="favorites">
</div>
</body>
</html>
The following works for me:
var fso, favs = [];
function GetFavourites(Folder) {
var FavFolder = fso.GetFolder(Folder);
//Gets Favourite Names & URL's for given folder.
var files = new Enumerator(FavFolder.Files);
for (; !files.atEnd(); files.moveNext()) {
var fil = files.item();
if (fil.Type == "Internet Shortcut") {
var textReader = fso.OpenTextFile(fil.Path, 1, false, -2);
var favtext = textReader.ReadAll();
var start = favtext.indexOf("URL", 16);
var stop = favtext.indexOf("\n", start);
favString = fil.Name.replace(/.url/, "");
favString += ":URL:";
//to separate favourite name & favorite URL
favString += favtext.substring(start + 4, stop - 1);
favs.push(favString);
}
}
//Checks any subfolder exists
var subfolders = new Enumerator(FavFolder.SubFolders);
for (; !subfolders.atEnd(); subfolders.moveNext()) {
var folder = subfolders.item();
GetFavourites(folder.Path);
}
}
function Import() {
try {
fso = new ActiveXObject("Scripting.FileSystemObject");
if (fso !== null) {
//Create windows script shell object to access Favorites folder in user system.
var object = new ActiveXObject("WScript.Shell");
var favfolderName = object.SpecialFolders("Favorites");
if (favString === "") {
GetFavourites(favfolderName);
}
}
}
catch (err) {
alert("Security settings to be modified in your browser ");
}
}
Note that all I changed was the output from an element to an array named favs. I also removed the i variable, because it wasn't used. After running the script, I checked the array in the developer tools console and it contained all my favourites.
If you're getting no output at all, then either fso is null in the Import method or files.AtEnd() always evaluates to false. Since you're focusing on IE here, you might consider placing alert methods in various places with values to debug (such as alert(fso);) throughout your expected code path.