i am creating a jquery mobile application;this is the script to load flickr photos thumbnail in a div it is loading but it is appearing in a group thumbnail not loading each images.can load each thumbnails by editing this.i just removed my api key and my ids.
$(function() {
var api_key = 'API KEY';
var user_id = 'ID';
var photoset_id = 'PHOTO SET ID';
var large_image_size = 'Medium';
var photoset_id,photo_id;
var current = -1;
var continueNavigation = false;
var photos_service = 'http://api.flickr.com/services/rest/?&method=flickr.photosets.getPhotos' + '&api_key=' + api_key;
var photos_url = photos_service + '&photoset_id=' + photoset_id + '&media=photos&format=json&jsoncallback=?';
var large_photo_service = 'http://api.flickr.com/services/rest/?&method=flickr.photos.getSizes' + '&api_key=' + api_key;
var $photosContainer = $('#images').find('#ba');
var $photopreview = $('#flickr_photopreview');
var $flickrOverlay = $('#flickr_overlay');
var $loadingStatus = $('.loading_small');
$(function(){
$('#images').stop().animate(200,function(){
if($photosContainer.is(':empty')){
/*
if sets not loaded, load them
*/
LoadPhotos();
}
});
},function(){
});
function LoadPhotos(){
$photosContainer.empty();
$loadingStatus.css('visibility','visible');
$.getJSON(photos_url,function(data){
if(data.stat != 'fail') {
var photo_count = data.photoset.photo.length;
var photo_count_total = photo_count ;
for(var i = 0; i < photo_count; ++i){
var photo = data.photoset.photo[i];
var photoid = photo.id;
var secret = photo.secret;
var server = photo.server;
var farm = photo.farm;
var photoUrl = 'http://farm'+farm+'.static.flickr.com/'+server+'/'+photoid+'_'+secret+'_s.jpg';
var $elem = $('<div />');
var $link = $('<a class="toLoad" href="#" />');
$link.data({
'photoid' :photoid,
'secret' :secret,
'server' :server,
'farm' :farm,
'photoUrl' :photoUrl,
'photo_title' :photo.title
});
$photosContainer.append($elem.append($link));
$link.bind('click',function(e){
var $this = $(this);
current = $this.parent().index();
photo_id = $this.data('photoid');
LoadLargePhoto();
e.preventDefault();
});
}
LoadPhotosImages();
}
});
}
function LoadPhotosImages(){
var toLoad = $('.toLoad:in-viewport').size();
if(toLoad > 0)
$loadingStatus.css('visibility','visible');
var images_loaded = 0;
$('.toLoad:in-viewport').each(function(i){
var $space = $photosContainer.find('.toLoad:first');
var $img = $('<img style="display:none;" />').load(function(){
++images_loaded;
if(images_loaded == toLoad){
$loadingStatus.css('visibility','hidden');
$photosContainer.find('img').fadeIn();
}
}).error(function(){
//TODO
++images_loaded;
if(images_loaded == toLoad){
$loadingStatus.css('visibility','hidden');
$photosContainer.find('img').fadeIn();
}
}).attr('src',$space.data('photoUrl'))
.attr('alt',$space.data('photoid'));
var $photo_title = $('<span/>',{'html':$space.data('photo_title')});
$space.append($photo_title).append($img).removeClass('toLoad');
});
}
<!DOCTYPE html>
<html lang="en">
<head>
<script src="js/jquery-latest.js"></script>
<script type="text/javascript">
function downloadImg() {
$.getJSON("http://api.flickr.com/services/feeds/photos_public.gne?jsoncallback=?",
{
ids : "78368944#N06",
tags: "",
tagmode: "any",
format: "json",
},
function(data) {
$('.img-1').attr('src', data.items[0].media.m);
$('.tit-1').text(data.items[0].title);
$('.img-2').attr('src', data.items[1].media.m);
$('.tit-2').text(data.items[1].title);
}
);
}
$(document).ready(function() {
downloadImg();
});
</script>
</head>
<body>
<div class="img-cont"><img class="img-1" /> </div>
<h3 class="tit-1"></h3>
<div class="img-cont"><img class="img-1" /> </div>
<h3 class="tit-1"></h3>
</body>
</html>
Related
I have a google maps piece of code that gets my current location to a fixed destination but the width and height of the view wont stay the same after i click on the button to get the directions and it looks very unprofessional
The width and height changes once i click on the button. I want the size of the maps to stay the same as before i click the button and once i click the button the size of the maps should remain the same as before and not change
This is the code i have:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<h2>Our Location</h2>
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?key=AIzaSyC6v5-2uaq_wusHDktM9ILcqIrlPtnZgEk&sensor=false">
</script>
<script type="text/javascript">
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(success);
} else {
alert("There is Some Problem on your current browser to get Geo Location!");
}
function success(position) {
var lat = position.coords.latitude;
var long = position.coords.longitude;
var city = position.coords.locality;
var LatLng = new google.maps.LatLng(lat, long);
var mapOptions = {
center: LatLng,
zoom: 12,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("MyMapLOC"), mapOptions);
var marker = new google.maps.Marker({
position: LatLng,
title: "<div style = 'height:60px;width:200px'><b>You Are Here:</b><br />Latitude: "
+ lat + +"<br />Longitude: " + long
});
marker.setMap(map);
var getInfoWindow = new google.maps.InfoWindow({ content: "<b>Your Current Location</b><br/> Latitude:" +
lat + "<br /> Longitude:" + long + ""
});
getInfoWindow.open(map, marker);
}
</script>
<script type="text/javascript">
function SearchRoute() {
document.getElementById("MyMapLOC").style.display = 'none';
var markers = new Array();
var myLatLng;
//Find the current location of the user.
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(function(p) {
var myLatLng = new google.maps.LatLng(p.coords.latitude, p.coords.longitude);
var m = {};
m.title = "Your Current Location";
m.lat = p.coords.latitude;
m.lng = p.coords.longitude;
markers.push(m);
//Find Destination address location.
var address = document.getElementById("txtDestination").value;
var geocoder = new google.maps.Geocoder();
geocoder.geocode({ 'address': address }, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
m = {};
m.title = address;
m.lat = results[0].geometry.location.lat();
m.lng = results[0].geometry.location.lng();
markers.push(m);
var mapOptions = {
center: myLatLng,
zoom: 4,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("MapRoute"), mapOptions);
var infoWindow = new google.maps.InfoWindow();
var lat_lng = new Array();
var latlngbounds = new google.maps.LatLngBounds();
for (i = 0; i < markers.length; i++) {
var data = markers[i];
var myLatlng = new google.maps.LatLng(data.lat, data.lng);
lat_lng.push(myLatlng);
var marker = new google.maps.Marker({
position: myLatlng,
map: map,
title: data.title
});
latlngbounds.extend(marker.position);
(function(marker, data) {
google.maps.event.addListener(marker, "click", function(e) {
infoWindow.setContent(data.title);
infoWindow.open(map, marker);
});
})(marker, data);
}
map.setCenter(latlngbounds.getCenter());
map.fitBounds(latlngbounds);
//***********ROUTING****************//
//Initialize the Path Array.
var path = new google.maps.MVCArray();
//Getting the Direction Service.
var service = new google.maps.DirectionsService();
//Set the Path Stroke Color.
var poly = new google.maps.Polyline({ map: map, strokeColor: '#4986E7' });
//Loop and Draw Path Route between the Points on MAP.
for (var i = 0; i < lat_lng.length; i++) {
if ((i + 1) < lat_lng.length) {
var src = lat_lng[i];
var des = lat_lng[i + 1];
path.push(src);
poly.setPath(path);
service.route({
origin: src,
destination: des,
travelMode: google.maps.DirectionsTravelMode.DRIVING
}, function(result, status) {
if (status == google.maps.DirectionsStatus.OK) {
for (var i = 0, len = result.routes[0].overview_path.length; i < len; i++) {
path.push(result.routes[0].overview_path[i]);
}
} else {
alert("Invalid location.");
window.location.href = window.location.href;
}
});
}
}
} else {
alert("Request failed.")
}
});
});
}
else {
alert('Some Problem in getting Geo Location.');
return;
}
}
</script>
</head>
<body>
<form id="SetDirections">
<p>Directions To Elena's Delicacies</p>
<p>
<b>Elena's Delicacies Address:</b>
<input type="text" id="txtDestination" value="499 Paradise Valey Pinetown" style="width: 300px"disabled readonly />
<input type="button" value="Directions" onclick="SearchRoute()" />
</p>
<div id="MyMapLOC" style="width: 100%; height: 600px">
</div>
<div id="MapRoute" style="width: 500px; height: 500px">
</div>
</form>
</body>
</html>
I've managed to read the response but I've been stuck for hours now trying to just get the "balance" value.
How do I parse out just the 23 number? (that's the balance in this case)
<!DOCTYPE html>
<html>
<body>
<p id="data"></p>
<script>
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (xhttp.readyState == 4 && xhttp.status == 200) {
document.getElementById("data").innerHTML =
xhttp.responseText;
}
};
xhttp.open("GET", "http://api.reimaginebanking.com/accounts/576d55170733d0184021f510?key=081e7c77daa22967b857b3152e3ff2f1", true);
xhttp.send();
</script>
</body>
</html>
Here is an example how to retrieve balance with JSON.parse:
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (xhttp.readyState == 4 && xhttp.status == 200) {
var objResp = JSON.parse(xhttp.responseText);
document.getElementById("data").innerHTML = objResp.balance // 23
}
};
xhttp.open("GET", "http://api.reimaginebanking.com/accounts/576d55170733d0184021f510?key=081e7c77daa22967b857b3152e3ff2f1", true);
xhttp.send();
Or you can even use eval method, but that solution is not so reliable since responce might contain malicious code which will be executed:
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (xhttp.readyState == 4 && xhttp.status == 200) {
var objResp = eval('('+xhttp.responseText+')');
document.getElementById("data").innerHTML = objResp.balance // 23
}
};
xhttp.open("GET", "http://api.reimaginebanking.com/accounts/576d55170733d0184021f510?key=081e7c77daa22967b857b3152e3ff2f1", true);
xhttp.send();
I tried to get a map image from a wms server using the following code.
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Playing with fis broker berlin</title>
<link rel="stylesheet" href="../../libs/ol3/css/ol.css"/>
<link rel="stylesheet" href="../../css/samples.css"/>
</head>
<body>
<div id="map" class="map"></div>
<script src="../../libs/ol3/js/ol.js"></script>
<script>
var imageSource = new ol.source.ImageWMS({
url: 'http://fbinter.stadt-berlin.de/fb/wms/senstadt/k_dtk50',
params: {
'LAYERS': '0',
'REQUEST': 'GetMap',
'STYLES': ['default'],
'SRS': 'EPSG:4326',
'BBOX': [13.079, 52.3284, 13.7701, 52.6877],
'WIDTH': '256',
'HEIGT': '256',
'FORMAT': 'jpeg'
}
})
imageSource.on('imageloaderror', function (event) {
var imageState = event.target.getState()
var request = event.image.n
console.log('imageloaderror, state = ' + imageState)
console.log('request: ' + request)
})
var imageLayer = new ol.layer.Image({
opacity: 0,
source: imageSource
})
var view = new ol.View({
center: [13.4297269, 52.4594867],
zoom: 10
})
var map = new ol.Map({
target: 'map',
layers: [imageLayer],
view: view
})
</script>
</body>
</html>
ol3 fails to show the image, because the wms sends backs a xml exception report instead of jpeg data meaning
crs is not permitted: EPSG:3857.
On the java console we see the message
Resource interpreted as Image but transferred with MIME type text/xml ...
I understand, that the image source is not set up correctly. This needs further investigaton by me. But My question is:
How can I catch the message crs is not permitted: EPSG:3857 and any other error messages from the wms server by the ol script?
You will need to use XHR to load the image and get the exception text, see this thread for some inspiration:
https://groups.google.com/d/msg/ol3-dev/39tX1fSeSc0/KGURE6NrexIJ
imageLoadFunction: function(image, src) {
progress('start');
var img = image.getImage();
if (typeof window.btoa == 'function') {
var xhr = new XMLHttpRequest();
xhr.open('GET', src, true);
xhr.responseType = 'arraybuffer';
xhr.onload = function(e) {
if (this.status == 200) {
var uInt8Array = new Uint8Array(this.response);
var i = uInt8Array.length;
var binaryString = new Array(i);
while (i--) {
binaryString[i] = String.fromCharCode(uInt8Array[i]);
}
var data = binaryString.join('');
var type = xhr.getResponseHeader('content-type');
if (type.indexOf('image') === 0) {
img.src = 'data:' + type + ';base64,' + window.btoa(data);
} else {
error($.parseJSON(data));
}
} else {
error(this.statusText);
}
progress('end');
};
xhr.send();
} else {
img.onload = function() {
progress('end');
};
img.onerror = function() {
progress('end');
error();
};
img.src = src;
}
}
})
How to upload file in SAP Netweaver server using SAPUI5? I tried to upload file using FileUploader but did not get the luck if any one can help it will be very appreciated.
Thanks in Advance
Nothing was added to the manifest nor the component nor index files. It is working for me, you just need to change the number of columns to whatever you want to fit your file.
UploadFile.view.xml
<VBox>
<sap.ui.unified:FileUploader id="idfileUploader" typeMissmatch="handleTypeMissmatch" change="handleValueChange" maximumFileSize="10" fileSizeExceed="handleFileSize" maximumFilenameLength="50" filenameLengthExceed="handleFileNameLength" multiple="false" width="50%" sameFilenameAllowed="false" buttonText="Browse" fileType="CSV" style="Emphasized" placeholder="Choose a CSV file"/>
<Button text="Upload your file" press="onUpload" type="Emphasized"/>
</VBox>
UploadFile.controller.js
sap.ui.define(["sap/ui/core/mvc/Controller", "sap/m/MessageToast", "sap/m/MessageBox", "sap/ui/core/routing/History"], function(
Controller, MessageToast, MessageBox, History) {
"use strict";
return Controller.extend("cafeteria.controller.EmployeeFileUpload", {
onNavBack: function() {
var oHistory = History.getInstance();
var sPreviousHash = oHistory.getPreviousHash();
if (sPreviousHash !== undefined) {
window.history.go(-1);
} else {
var oRouter = sap.ui.core.UIComponent.getRouterFor(this);
oRouter.navTo("admin", true);
}
},
handleTypeMissmatch: function(oEvent) {
var aFileTypes = oEvent.getSource().getFileType();
jQuery.each(aFileTypes, function(key, value) {
aFileTypes[key] = "*." + value;
});
var sSupportedFileTypes = aFileTypes.join(", ");
MessageToast.show("The file type *." + oEvent.getParameter("fileType") +
" is not supported. Choose one of the following types: " +
sSupportedFileTypes);
},
handleValueChange: function(oEvent) {
MessageToast.show("Press 'Upload File' to upload file '" + oEvent.getParameter("newValue") + "'");
},
handleFileSize: function(oEvent) {
MessageToast.show("The file size should not exceed 10 MB.");
},
handleFileNameLength: function(oEvent) {
MessageToast.show("The file name should be less than that.");
},
onUpload: function(e) {
var oResourceBundle = this.getView().getModel("i18n").getResourceBundle();
var fU = this.getView().byId("idfileUploader");
var domRef = fU.getFocusDomRef();
var file = domRef.files[0];
var reader = new FileReader();
var params = "EmployeesJson=";
reader.onload = function(oEvent) {
var strCSV = oEvent.target.result;
var arrCSV = strCSV.match(/[\w .]+(?=,?)/g);
var noOfCols = 6;
var headerRow = arrCSV.splice(0, noOfCols);
var data = [];
while (arrCSV.length > 0) {
var obj = {};
var row = arrCSV.splice(0, noOfCols);
for (var i = 0; i < row.length; i++) {
obj[headerRow[i]] = row[i].trim();
}
data.push(obj);
}
var Len = data.length;
data.reverse();
params += "[";
for (var j = 0; j < Len; j++) {
params += JSON.stringify(data.pop()) + ", ";
}
params = params.substring(0, params.length - 2);
params += "]";
// MessageBox.show(params);
var http = new XMLHttpRequest();
var url = oResourceBundle.getText("UploadEmployeesFile").toString();
http.onreadystatechange = function() {
if (http.readyState === 4 && http.status === 200) {
var json = JSON.parse(http.responseText);
var status = json.status.toString();
switch (status) {
case "Success":
MessageToast.show("Data is uploaded succesfully.");
break;
default:
MessageToast.show("Data was not uploaded.");
}
}
};
http.open("POST", url, true);
http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
http.send(params);
};
reader.readAsBinaryString(file);
}
});
});
After researching a little more on this issue I finally solved this issue by myself I placed a file controller and a uploader in php which return the details related to files further, we can use it to upload it on server.
Here is the code I have used.
fileUpload.html
<!DOCTYPE html>
<html><head>
<meta http-equiv='X-UA-Compatible' content='IE=edge' />
<title>Hello World</title>
<script id='sap-ui-bootstrap' src='http://localhost/resources/sap-ui-core.js' data-sap-ui-theme='sap_goldreflection'
data-sap-ui-libs='sap.ui.commons'></script>
<script>
var layout = new sap.ui.commons.layout.MatrixLayout();
layout.setLayoutFixed(false);
// create the uploader and disable the automatic upload
var oFileUploader2 = new sap.ui.commons.FileUploader("myupload",{
name: "upload2",
uploadOnChange: true,
uploadUrl: "uploader.php",
uploadComplete: function (oEvent) {
var sResponse = oEvent.getParameter("response");
if (sResponse) {
alert(sResponse);
}
}});
layout.createRow(oFileUploader2);
// create a second button to trigger the upload
var oTriggerButton = new sap.ui.commons.Button({
text:'Trigger Upload',
press:function() {
// call the upload method
oFileUploader2.upload();
$("#myupload-fu_form").submit();
alert("hi");
}
});
layout.createRow(oTriggerButton);
layout.placeAt("sample2");
</script>
</head>
<body class='sapUiBody'>
<div id="sample2"></div>
</body>
</html>
uploader.php
<?php
print_r($_FILES);
?>
It would be good if we can see your code.
This should work.
var layout = new sap.ui.commons.layout.MatrixLayout();
layout.setLayoutFixed(false);
// create the uploader and disable the automatic upload
var oFileUploader2 = new sap.ui.commons.FileUploader({
name : "upload2",
uploadOnChange : false,
uploadUrl : "../../../upload"
});
layout.createRow(oFileUploader2);
// create a second button to trigger the upload
var oTriggerButton = new sap.ui.commons.Button({
text : 'Trigger Upload',
press : function() {
// call the upload method
oFileUploader2.upload();
}
});
layout.createRow(oTriggerButton);
layout.placeAt("sample2");
I have implemented the Jquery.mobile.scrollview.js and i am able to scroll the dropdown,But what happens is when i click to scroll the checkboxes inside the dropdown the checkboxes gets invisible and only the text is shown.. IS there is any workaround is there... Please let me know..
IS there any example on this..... I am adding my code below .. and giving data-scroll = 'y' in my div part ...
<!-- Scroll View code -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
#evtCatcher
{
}
#evtCatcher .ui-scrollview-view
{
padding: 10px;
}
</style>
<script src="jsScroll/jquery.js" type="text/javascript"></script>
<script src="jsScroll/jsdefault.js" type="text/javascript"></script>
<script src="jsScroll/jquery.easing.1.3.js" type="text/javascript"></script>
<script src="jsScroll/jquery.mobile.scrollview.js" type="text/javascript"></script>
<script src="jsScroll/iscroll.js" type="text/javascript""></script>
<script type="text/javascript">
function fnClick() {
alert('clicked');
}
</script>
<script>
$("[ data-role=page]").live("pageshow", function(event) {
var $page = $(this);
$page.find("[data-scroll]:not(.ui-scrollview-clip)").each(function() {
var $this = $(this);
// XXX: Remove this check for ui-scrolllistview once we've
// integrated list divider support into the main scrollview class.
if ($this.hasClass("ui-scrolllistview"))
$this.scrolllistview();
else {
var st = $this.data("scroll") + "";
var paging = st && st.search(/^[xy]p$/) != -1;
var dir = st && st.search(/^[xy]/) != -1 ? st.charAt(0) : null;
var opts = {};
if (dir)
opts.direction = dir;
if (paging)
opts.pagingEnabled = true;
$this.scrollview(opts);
}
});
changeDelayFormElementClick();
});
function changeScrollMethod() {
var val = $("#s_method").val();
var $sv = $("#evtCatcher").scrollview("scrollTo", 0, 0);
if (val === "scroll") {
$sv.css("overflow", "scroll");
}
else {
$sv.css("overflow", "hidden");
}
$sv.data("scrollview").options.scrollMethod = val;
}
function changeDelayFormElementClick() {
$("#evtCatcher").data("scrollview").options.delayedClickEnabled = ($("#s_delay").val() === "yes");
}
var cb_hd_pd,
cb_hd_sp,
cb_hm_pd,
cb_hm_sp,
cb_hu_pd,
cb_hu_sp;
var hd = $.mobile.scrollview.prototype._handleDragStart;
var hm = $.mobile.scrollview.prototype._handleDragMove;
var hu = $.mobile.scrollview.prototype._handleDragStop;
function getDummyEvent(o) {
return { target: o.target, _pd: false, _sp: false, preventDefault: function() { this._pd = true; }, stopPropagation: function() { this._sp = true; } };
}
function updateEvent(e, cb_pd, cb_sp) {
if (cb_pd.checked)
e.preventDefault();
if (cb_sp.checked)
e.stopPropagation();
}
$.mobile.scrollview.prototype._handleDragStart = function(e, x, y) {
hd.call(this, getDummyEvent(e), x, y);
updateEvent(e, cb_hd_pd, cb_hd_sp);
};
$.mobile.scrollview.prototype._handleDragMove = function(e, x, y) {
hm.call(this, getDummyEvent(e), x, y);
updateEvent(e, cb_hm_pd, cb_hm_sp);
};
$.mobile.scrollview.prototype._handleDragStop = function(e) {
hu.call(this, getDummyEvent(e));
updateEvent(e, cb_hu_pd, cb_hu_sp);
};
$(function() {
cb_hd_pd = $("#cb_hd_pd")[0];
cb_hd_sp = $("#cb_hd_sp")[0];
cb_hm_pd = $("#cb_hm_pd")[0];
cb_hm_sp = $("#cb_hm_sp")[0];
cb_hu_pd = $("#cb_hu_pd")[0];
cb_hu_sp = $("#cb_hu_sp")[0];
});
</script>
Thanks in Advance :)