Open Play Store on component load in Mobile Browser - javascript

I want to open Play Store on ngOnInit.
I have tried every combination but host name is added automatically.
myComponent.ts
var url1 = 'market.android.com/details?id=com.test&referrer=' + sponser;
window.open(url1, '_blank') //try1
$.get(url1, function () { /!*callback*!/
}); //try2
const link = document.createElement('a');
link.target = '_top';
link.href = url;
link.setAttribute('visibility', 'hidden');
link.click();//try3
But none of them are working. Thanks in advance.

Related

Force download with Js

I need to have a page that accesses two links, one in a window/tab that downloads a file and another one that after about 5 seconds or so accesses directly to this linl.
Currently I have the following code:
if ("URL1" !== '') {
const link = document.createElement('a')
link.href = "URL1"
link.target = "_blank"
link.download = "pdf"
link.click()
setTimeout(function() {window.location.href = "URL2"; }, 5000 );
} else {
window.location.href = "URL2" />"
}
I've tried to force the download in several ways with Javascript since the tool I work with doesn't allow PHP, but I can't get it to download correctly.

cannot download file from BlobUrl (using MediaReader)

I have the following code:
let self = this;
this.chunks = [];
const canvas2 = document.getElementById("self-canvas");
let recordStream = canvas2.captureStream(1);
var options;
options = {mimeType: 'video/webm; codecs=vp9'};
this.recorder = new MediaRecorder(recordStream, options);
this.recorder.ondataavailable = function(evt) {
self.chunks.push(evt.data);
};
this.recorder.onstop = function(evt) {
console.log("recorder stopping");
const link = document.createElement('a');
const videoBlob = new Blob(self.chunks, { type: "video/webm" });
console.log("file size: " + videoBlob.size);
const url = URL.createObjectURL(videoBlob);
link.href = url;
link.download = "sample.webm";
document.body.append(link);
link.click(); //if I comment out here I can see the video
};
console.log("finished setting controller")
console.log("recorder starting");
this.recorder.start(10000);
// the recorder.stop is called somewhere else
What it is supposed to do is pretty simple:
I have the element with id "self-canvas" that is showing my camera.
Now I am trying to record the camera and download the video from the browser using MediaRecorder, but for some reason I am unable to download the file.
I am sure that the file is being recorded, and console.log("file size: " + videoBlob.size); does not return empty.
But when I let the code run, instead of downloading the file, it tries to open it on the same window, and I cannot even see the video because the previous window disappears with the data of the recording.
However if I comment out the link.click(); I am able to see the video by opening the link on a new page (without closing the previous one). But it still doesn't download...
I used this as example, what am I doing wrong?
For heaven's sake...
I just added target blank and it worked.
link.href = url;
link.download = "sample.webm";
link.target = '_blank';
Probably because the resources are lost if it tries to open on the same page, and because it doesn't actually download the file if it is not a link "click".
Still, I never saw anyone having to add target blank in their examples like this one.
So I wonder why this is the case only for me...

Share and download links not working in facebook in-app mobile browser

I have three links which generate an image and then share the image on a page or download the image directly.
Unfortunately none of these links are working in facebook in-app browser. They seem to work great in all other browsers I have tried. Is there something I can do to the code that is called on click?
I am guessing the two social links are not working somehow because of the "window.open" command? Should I somehow make it append as a link to the button on click?
Any help or direction is appreciated.
$(document).ready(function() {
$('.facebook').click(function() {
var path = new String(window.location);
var resultPath = 'https://website.com/generator/share/?img=<?=$file?>';
var fbpopup = window.open("https://www.facebook.com/sharer/sharer.php?hashtag=%23hashtag&u=" + resultPath, "_blank", "width=600, height=400, scrollbars=no");
});
$('.twitter').click(function() {
var path = new String(window.location);
var resultPath = 'https://website.com/generator/share/?img=<?=$file?>';
var twShareLink = 'text=Check out my personalized image and create your own! %23hashtag &url=' + resultPath;
var twpopup = window.open("http://twitter.com/intent/tweet?" + twShareLink , "_blank", "width=600, height=400, scrollbars=no");
});
$('.download').click(function() {
var downloadLink = document.createElement("a");
downloadLink.href = '<?=$url?>';
downloadLink.download = 'image.jpg';
document.body.appendChild(downloadLink);
downloadLink.click();
document.body.removeChild(downloadLink);
});
});

How to Print Pdf in Angular 2

I have URL of pdf file for exa url is "test.example.com/incoice/1/download?auth_token="some_token", when I visit this url, url will show me PDF in browser.
Now I want to open this pdf with print function, I mean user do not have to press CTRL+P I want to do this from my side.
I tried iframe but it gives me error of cross origin.
This is demo code which i used
//first try
let _printIframe;
var iframe = _printIframe;
if (!_printIframe) {
iframe = _printIframe = document.createElement('iframe');
document.body.appendChild(iframe);
iframe.style.display = 'none';
iframe.id = "printf";
iframe.name = "printf";
iframe.onload = function() {
setTimeout(function() {
iframe.focus();
iframe.contentWindow.print();
}, 1);
};
}
// second try
// SRC of pdf
iframe.src = "Some API URl " + "/download?access_token=" +
this.authenticationService.currentTokenDetails.access_token;
let url = iframe.src + "&output=embed";
window.frames["printf"].focus();
window.frames["printf"].print();
var newWin = window.frames["printf"];
newWin.document.write('<body onload="window.print()">dddd</body>');
newWin.document.close();
I created a demo in plunker for print pdf. http://embed.plnkr.co/WvaB9HZicxK6tC3OAUEw/ In this plunker i open pdf in new window but i want to directly print that pdf. how can i do that ?
Any suggestion will be appreciate, and you can correct if I am wrong.
Thanks
So here I got the solution for my problem
In my situation my API was returning binary data of pdf, and browser did not print that binary data into window.print, so for this first I convert binary data in blob data and then create Iframe for print
Following is code for it.
const url = request URL // e.g localhost:3000 + "/download?access_token=" + "sample access token";
this.http.get(url, {
responseType: ResponseContentType.Blob
}).subscribe(
(response) => { // download file
var blob = new Blob([response.blob()], {type: 'application/pdf'});
const blobUrl = URL.createObjectURL(blob);
const iframe = document.createElement('iframe');
iframe.style.display = 'none';
iframe.src = blobUrl;
document.body.appendChild(iframe);
iframe.contentWindow.print();
});
Here you go!!
I hope this can help anyone have this problem :)
The previous solution may cause some security issues in newer browsers so we need to use the DOMSanitizer to make it a safe resource.
export class PrintPdfService {
constructor(protected sanitizer: DomSanitizer) {}
printPdf(res) {
const pdf = new Blob([res], { type: 'application/pdf' });
const blobUrl = URL.createObjectURL(pdf);
const iframe = document.createElement('iframe');
iframe.style.display = 'none';
iframe.src = this.sanitizer.sanitize(SecurityContext.RESOURCE_URL, this.sanitizer.bypassSecurityTrustResourceUrl(blobUrl));
document.body.appendChild(iframe);
iframe.contentWindow.print();
}
}
Angular DOMSanitizer
Look at https://github.com/devintyler/real-time-angular2/tree/master/plugin/print-pdf
simple and nice implementation.

jQuery Save Image Onclick

On my website I have a jQuery script that, if the download button is clicked it will open the image that you want in new window.
My question is, how can I make this script when you click the button the image will save automatically and not open in a new window.
My code :
<script type="text/javascript">
$(document).ready(function (){
$('#download-btn').click(function(){
var size = $('#size').val();
window.open(size);
});
})
</script>
First I try jqueryfiledonwloader but not work on image file,after a some searching I found below solution,This work for me charmly,try this
<script type="text/javascript">
$(document).ready(function (){
$('#download-btn').click(function(){
var link = document.createElement('a');
link.href = '/sites/default/files/toy/jpeg/image-1419683919_4851.jpeg'; // use realtive url
link.download = 'MyToy.jpeg';
document.body.appendChild(link);
link.click();
});
})
</script>
<button class="btn btn-success" style="width: 250px;" data-image="/media/result/online_resultjpg_Page68.jpg" data-exam="GMO" data-roll="110211" onclick="downloadCertificate(this);" >Download Certificate</button>
<script type="text/javascript">
function downloadCertificate(obj){
var link = document.createElement('a');
const image = $(obj).data("image");
const img_ext = image.split(".");
const ext = img_ext[img_ext.length - 1];
link.href = image;
link.download = $(obj).data("exam") + "_" + $(obj).data("roll") + ext;
document.body.appendChild(link);
link.click();
}
</script>
Yuseferi script solution could be transformed into a simple anchor tag we put before the closing of the #download-btn one:
<a href='/sites/default/files/toy/jpeg/image-1419683919_4851.jpeg'
download='MyToy.jpeg'>MyToy.jpeg</a>
By the way, download is a standard HTML5 anchor tag (MDN) attribute and, in script, it is flagged "experimental": maybe because of unwanted side effect. Still Yuseferi solution should be full proof.

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