while download file using codeigniter in IE it redirects image path with out showing any popup like firefox or chrome to download file
code I am using in my controller:
public function download_file($filename)
{
$this->load->helper('download'); //load helper
$data = file_get_contents('wall-images/'.$filename); // Read the file's contents
$name = $filename;
force_download($name, $data);
}
I use javascript & it works for all browsers.
<a target="_blank" class="btn btn-primary" id="download" href="#">Download File</a>
<script type="text/javascript">
jQuery(document).ready(function(){
jQuery('#download').click(function(){
var url = "<?php echo site_url($filename); ?>";
document.location = url;
});
});
</script>
IE does not support neither navigating to a data URI nor the download attribute.
You can use navigator.msSaveBlob to save file for IE 10+.
You can check window.navigator.msSaveBloband write IE specific Code otherwise use existing code to save file.
You can check following link for more details:
Saving files locally using Blob and msSaveBlob
Related
Is there a way to write a google apps script so when ran, a second browser window opens to www.google.com (or another site of my choice)?
I am trying to come up with a work-around to my previous question here:
Can I add a hyperlink inside a message box of a Google Apps spreadsheet
This function opens a URL without requiring additional user interaction.
/**
* Open a URL in a new tab.
*/
function openUrl( url ){
var html = HtmlService.createHtmlOutput('<html><script>'
+'window.close = function(){window.setTimeout(function(){google.script.host.close()},9)};'
+'var a = document.createElement("a"); a.href="'+url+'"; a.target="_blank";'
+'if(document.createEvent){'
+' var event=document.createEvent("MouseEvents");'
+' if(navigator.userAgent.toLowerCase().indexOf("firefox")>-1){window.document.body.append(a)}'
+' event.initEvent("click",true,true); a.dispatchEvent(event);'
+'}else{ a.click() }'
+'close();'
+'</script>'
// Offer URL as clickable link in case above code fails.
+'<body style="word-break:break-word;font-family:sans-serif;">Failed to open automatically. Click here to proceed.</body>'
+'<script>google.script.host.setHeight(40);google.script.host.setWidth(410)</script>'
+'</html>')
.setWidth( 90 ).setHeight( 1 );
SpreadsheetApp.getUi().showModalDialog( html, "Opening ..." );
}
This method works by creating a temporary dialog box, so it will not work in contexts where the UI service is not accessible, such as the script editor or a custom G Sheets formula.
You can build a small UI that does the job like this :
function test(){
showURL("http://www.google.com")
}
//
function showURL(href){
var app = UiApp.createApplication().setHeight(50).setWidth(200);
app.setTitle("Show URL");
var link = app.createAnchor('open ', href).setId("link");
app.add(link);
var doc = SpreadsheetApp.getActive();
doc.show(app);
}
If you want to 'show' the URL, just change this line like this :
var link = app.createAnchor(href, href).setId("link");
EDIT : link to a demo spreadsheet in read only because too many people keep writing unwanted things on it (just make a copy to use instead).
EDIT : UiApp was deprecated by Google on 11th Dec 2014, this method could break at any time and needs updating to use HTML service instead!
EDIT :
below is an implementation using html service.
function testNew(){
showAnchor('Stackoverflow','http://stackoverflow.com/questions/tagged/google-apps-script');
}
function showAnchor(name,url) {
var html = '<html><body>'+name+'</body></html>';
var ui = HtmlService.createHtmlOutput(html)
SpreadsheetApp.getUi().showModelessDialog(ui,"demo");
}
There really isn't a need to create a custom click event as suggested in the bountied answer or to show the url as suggested in the accepted answer.
window.open(url)1 does open web pages automatically without user interaction, provided pop- up blockers are disabled(as is the case with Stephen's answer)
openUrl.html
<!DOCTYPE html>
<html>
<head>
<base target="_blank">
<script>
const url1 ='https://stackoverflow.com/a/54675103';
const winRef = window.open(url1);
winRef ? google.script.host.close() : window.alert('Allow popup to redirect you to '+url1) ;
window.onload=function(){document.getElementById('url').href = url1;}
</script>
</head>
<body>
Kindly allow pop ups</br>
Or <a id='url'>Click here </a>to continue!!!
</body>
</html>
code.gs:
function modalUrl(){
SpreadsheetApp.getUi()
.showModalDialog(
HtmlService.createHtmlOutputFromFile('openUrl').setHeight(50),
'Opening StackOverflow'
)
}
Google Apps Script will not open automatically web pages, but it could be used to display a message with links, buttons that the user could click on them to open the desired web pages or even to use the Window object and methods like addEventListener() to open URLs.
It's worth to note that UiApp is now deprecated. From Class UiApp - Google Apps Script - Google Developers
Deprecated. The UI service was deprecated on December 11, 2014. To
create user interfaces, use the HTML service instead.
The example in the HTML Service linked page is pretty simple,
Code.gs
// Use this code for Google Docs, Forms, or new Sheets.
function onOpen() {
SpreadsheetApp.getUi() // Or DocumentApp or FormApp.
.createMenu('Dialog')
.addItem('Open', 'openDialog')
.addToUi();
}
function openDialog() {
var html = HtmlService.createHtmlOutputFromFile('index')
.setSandboxMode(HtmlService.SandboxMode.IFRAME);
SpreadsheetApp.getUi() // Or DocumentApp or FormApp.
.showModalDialog(html, 'Dialog title');
}
A customized version of index.html to show two hyperlinks
<a href='http://stackoverflow.com' target='_blank'>Stack Overflow</a>
<br/>
<a href='http://meta.stackoverflow.com/' target='_blank'>Meta Stack Overflow</a>
Building of off an earlier example, I think there is a cleaner way of doing this. Create an index.html file in your project and using Stephen's code from above, just convert it into an HTML doc.
<!DOCTYPE html>
<html>
<base target="_top">
<script>
function onSuccess(url) {
var a = document.createElement("a");
a.href = url;
a.target = "_blank";
window.close = function () {
window.setTimeout(function() {
google.script.host.close();
}, 9);
};
if (document.createEvent) {
var event = document.createEvent("MouseEvents");
if (navigator.userAgent.toLowerCase().indexOf("firefox") > -1) {
window.document.body.append(a);
}
event.initEvent("click", true, true);
a.dispatchEvent(event);
} else {
a.click();
}
close();
}
function onFailure(url) {
var div = document.getElementById('failureContent');
var link = 'Process';
div.innerHtml = "Failure to open automatically: " + link;
}
google.script.run.withSuccessHandler(onSuccess).withFailureHandler(onFailure).getUrl();
</script>
<body>
<div id="failureContent"></div>
</body>
<script>
google.script.host.setHeight(40);
google.script.host.setWidth(410);
</script>
</html>
Then, in your Code.gs script, you can have something like the following,
function getUrl() {
return 'http://whatever.com';
}
function openUrl() {
var html = HtmlService.createHtmlOutputFromFile("index");
html.setWidth(90).setHeight(1);
var ui = SpreadsheetApp.getUi().showModalDialog(html, "Opening ..." );
}
I liked #Stephen M. Harris's answer, and it worked for me until recently. I'm not sure why it stopped working.
What works for me now on 2021-09-01:
function openUrl( url ){
Logger.log('openUrl. url: ' + url);
const html = `<html>
<a id='url' href="${url}">Click here</a>
<script>
var winRef = window.open("${url}");
winRef ? google.script.host.close() : window.alert('Configure browser to allow popup to redirect you to ${url}') ;
</script>
</html>`;
Logger.log('openUrl. html: ' + html);
var htmlOutput = HtmlService.createHtmlOutput(html).setWidth( 250 ).setHeight( 300 );
Logger.log('openUrl. htmlOutput: ' + htmlOutput);
SpreadsheetApp.getUi().showModalDialog( htmlOutput, `openUrl function in generic.gs is now opening a URL...` ); // https://developers.google.com/apps-script/reference/base/ui#showModalDialog(Object,String) Requires authorization with this scope: https://www.googleapis.com/auth/script.container.ui See https://developers.google.com/apps-script/concepts/scopes#setting_explicit_scopes
}
https://developers.google.com/apps-script/reference/base/ui#showModalDialog(Object,String) Requires authorization with this scope: https://www.googleapis.com/auth/script.container.ui See https://developers.google.com/apps-script/concepts/scopes#setting_explicit_scopes
Can anyone explain with examples for everyone how to integrate CKEditor and external file browser? Where to put this code:
CKEDITOR.replace( 'editor1', {
filebrowserBrowseUrl: '/browser/browse.php',
filebrowserUploadUrl: '/uploader/upload.php'
});
And what shoud return these:
browse.php
upload.php
I think the answer for this question should be here. So many peeople asked this question, but there is no definitive guide to this plugin. SO members, maybe some of you can?
filebrowserBrowseUrl will be the url of a page that allows a user to choose a file on the server. This page will be opened in a new window.
These arguments will be added to the url CKEditor=editor&CKEditorFuncNum=2&langCode=en-gb
CKEditor is the current editor
CKEditorFuncNum is the function to call(pass this value to callFunction)
langCode is the language
in the popup window call
window.opener.CKEDITOR.tools.callFunction(CKEditorFuncNum, 'img_url');
to set the selected image and optionally window.close(); to close the window.
e.g.
<?php
$files = glob('/images/directory/*.{jpg,png,gif,bmp}', GLOB_BRACE);
if (count($files) > 0){
echo 'Select a file <ul>';
foreach ($files as $file) {
echo '<li><button onclick="select(this)" data-name="'.$file.'">.basename($file).</button></li>';
}
echo '</ul>';
}
?>
<script>
function select(el){
window.opener.CKEDITOR.tools.callFunction(<?php echo (int)$_GET['CKEditorFuncNum'] ?>, el.getAttribute('data-name'));
window.close();
}
</script>
filebrowserUploadUrl will be the url that handles the image upload.
Its just a standard file upload handler except you run some js on the page.
and same arguments are added to the url as with filebrowserBrowseUrl.
<?php
... handle the upload
?>
<script>
window.parent.CKEDITOR.tools.callFunction(<?php echo (int)$_GET['CKEditorFuncNum'], ', ', json_encode($uploaded_image_url), ', ', json_encode($message_on_failure) ?>);
</script>";
Simple Demo http://jsfiddle.net/mowglisanu/f2ztp/show/ (upload doesn't actually work though)
http://jsfiddle.net/mowglisanu/f2ztp/
http://jsfiddle.net/mowglisanu/GuA6s/show/
http://phpfiddle.org/api/run/dv4-e70
Currently im building a application using phonegap & jQuery Mobile
I have done the version which is perfectly working on iOS & Android.But the same code does not work on windows phone.When i click any link,redirection to the respective page is not loading..Its still says "Error Page loading".
<!DOCTYPE html>
Test
<div id="bg">
<div style="padding-top:14%;width:100%;text-align:center">
<div style="float:left;text-align:center;width:50%"><img src="pics/btn_1.png" /></div>
<div style="float:left;text-align:center;width:50%"><img src="pics/btn_2.png" /></div>
</div>
<div style="clear:both"></div>
</div>
</div>
<script type="text/javascript" src="cordova.js"></script>
<script type="text/javascript" src="js/index.js"></script>
<script type="text/javascript">
app.initialize();
</script>
</body>
Need help on this.
Solution
Add data-ajax=false or rel=external to your anchor tag. But, if you do this, you will lose transitions. This tells the framework to do a full page reload to clear out the Ajax hash in the URL. You could enable this if the incoming device is a windows phone if needed :
$(document).on("mobileinit", function () {
//check for windows phone
$.mobile.ajaxEnabled = false;
});
Else, make your code into a single page template. Here's a demo of that : http://jsfiddle.net/hungerpain/aYW2f/
Edit
Currently jQM doesn't support query string parameters. You could use the localStorage API to store the parameters in cache and retrieve them later. Assuming you want to go to index.html from here :
<img src="pics/btn_2.png" />
You'd add a click event for it :
$(document).on("click", "a", function() {
//gets qs=2 and changes it into ["qs",2]
var query = this.href.split["?"][2].split["="];
//construct an array out of that
var paramString = { query[0]: query[1]} ;
//store it in localstorage
locaStorage["query"] = JSON.stringify(paramString);
//continue redirection
return true;
});
In your index.html :
$(document).on("pageinit", "[data-role=page]", function() {
//store it in localstorage
var params = JSON.parse(locaStorage["query"]);
//now params will contain { "qs" : 2 }
//you could access "2" by params["qs"]
});
More info about localStorage here.
I had Also same issue and finally resolve it by using below code
my html page is index.html and i am writtinga all code in one html
Before
$.mobile.changePage( "#second", {});
After
var url = window.location.href;
url = url.split('#').pop().split('?').pop();
url = url.replace(url.substring(url.lastIndexOf('/') + 1),"index.html#second");
$.mobile.changePage(url, { reloadPage : false, changeHash : false });
and suppose you have multiple html page then for more one page to another you can use
var url = window.location.href;
url = url.split('#').pop().split('?').pop();
url = url.replace(url.substring(url.lastIndexOf('/') + 1),"second.html");
$.mobile.changePage(url, { reloadPage : false, changeHash : false });
There is no support of querystring in web application using phonegap for windows phone 7.
However we can replace ? with # or anything else to pass the data,
like convert
Sample.html?id=12312
to
Sample.html#id=12312
I have a page index.php that uses a modal to upload files. After those have uploaded I use the following to update my database and load in the new images to a list.
$('#sortableImages').load('../includes/sortImages.php?edit=' + edit);
Executes:
<script type="text/javascript">
$(document).ready(function(){
$(function() {
$("#sortableImages ul").sortable({
opacity: 0.6, cursor: 'move', update: function() {
var order = $(this).sortable("serialize") + '&action=updateRecordsListings';
$.post("../albumUploader/queries/sort.php", order);
}
});
});
});
</script>
echo "<ul class='revisionList'>";
while($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
$sortImageName = $row['OrgImageName'];
$sortPath = "../data/gallery/" . $getGalleryID . "/images/album/" . $sortImageName;
echo "<li class='sortPhotos' id='recordsArray_{$row['id']}' >";
echo '<img src="'. $sortPath .'"/>';
echo "</li>";
}
echo "</ul>";
The images populate in a div #sortableImages on the index page. However it seems that I lose my method of sortable() from the js file that was originally loaded in the index.php or after the ajax request it's not reading the js. What am I missing here?
Thanks a million.
When you load script from a remote page using ajax, it is important to realize that the ready event has already occured in page you are loading into.
This means that code wrapped in $(function(){}) will fire as soon as it is received. If that code preceeds the html it refers to, it will not find that html, as it doesn't exist yet.
If you move the same code below the html it refers to, it will fire after the html exists and therefore will find it.
EDIT: My answer presumes that all the code shown after "Executes:" in OP is contained in remote page
You have no handler for the result of the sort.php. Invoking this will only load the data into cache.
You need a complete handler function to refresh the data, not to mention add it to the dom. You should clarify your question and make it obvious that those are two different pages.
$.post("../albumUploader/queries/sort.php", order).complete = func...
I'm using Jquery colorbox to implement a popup windows. This pop-up is immediately open and it's working. But for the first loading page, just the first loading, the pop-up can't load the content.
jQuery(document).ready(function defaultPopup(){
var direct = '<?php echo $this->getLayout()->createBlock('cms/block')->setBlockId('popup')->toHtml(); ?>'
if(direct){
jQuery('#popup_home').colorbox({open:true,html:direct,overlayClose:false});
return false;
}
});
<div id="popup_home"></div>
You should escape special characters (<>) in your string.
For the web browser the content of your direct variable is an HTML tag without content.
Try this:
jQuery(document).ready(function defaultPopup(){
var direct = '<?php echo $this->getLayout()->createBlock(\'cms/block\')->setBlockId(\'popup\')->toHtml(); ?>'
direct = $('<div/>').text(direct).text() // escaping characters in the initial string
if(direct){
jQuery('#popup_home').colorbox({open:true,html:direct,overlayClose:false});
return false;
}
});
<div id="popup_home"></div>