https://msdn.microsoft.com/en-us/library/office/jj247080.aspx
based on example on this site for getting quick lunch url and quick lunch title
we have something like this
while (nodeEnumerator.moveNext()) {
var node = nodeEnumerator.get_current();
nodeInfo += '{"title":"' + node.get_title() + '",' + '"link":"' + node.get_url() + '"},';
}
but if any of those navigation urls have any childs I don't know how to get that
so how to get that?
Use SP.NavigationNode.children property to get the collection of child nodes of the navigation node.
Note: SP.NavigationNode.children property needs to be requested
explicitly in query, this is why in the below example it is specified via Include expression:
ctx.load(quickLaunchNodes,'Include(Title,Url,Children)');
Example
var ctx = SP.ClientContext.get_current();
var web = ctx.get_web();
var quickLaunchNodes = web.get_navigation().get_quickLaunch();
ctx.load(quickLaunchNodes,'Include(Title,Url,Children)');
ctx.executeQueryAsync(function() {
printNodesInfo(quickLaunchNodes);
},
function(sender, args) {
console.log('Request failed. ' + args.get_message() + '\n' + args.get_stackTrace());
});
function printNodesInfo(nodes){
nodes.get_data().forEach(function(node){
var childNodes = node.get_children();
console.log(String.format('{0} child nodes:',node.get_title()));
childNodes.get_data().forEach(function(childNode){
console.log(String.format('Title: {0} Url: {1}',childNode.get_title(),childNode.get_url()));
});
});
}
Related
i am developing an application and loading an hosted application using the inapp browser plugin cordova-plugin-inappbrowser
I have gotten most of the functionalities to work but i am unable to get the part of loading an error message when he url does not load, it dosent just work and shows me an error message of the url where i have hosted my application instead.
Which could be embarrassing.
please i need help on this
This is what am working with below thanks for ur potential responses
// my child browser code, the main source of my app content
function fire(){
var ref = cordova.InAppBrowser.open('http://####################', '_blank', 'location=no,zoom=no,hardwareback=yes,clearsessioncache=yes,clearcache=no');
var myCallback = function(event) { alert(event.url); }
ref.addEventListener('loadstart', inAppBrowserbLoadStart);
ref.addEventListener('loadstop', inAppBrowserbLoadStop);
ref.addEventListener('loaderror', loadErrorCallBack);
ref.addEventListener('exit', inAppBrowserbClose);
}
function loadErrorCallBack(params) {
$('#status-message').text("");
var scriptErrorMesssage =
"alert('Sorry we cannot open that page. Message from the server is : "
+ params.message + "');"
inAppBrowserRef.executeScript({ code: scriptErrorMesssage }, executeScriptCallBack);
inAppBrowserRef.close();
inAppBrowserRef = undefined;
}
function executeScriptCallBack(params) {
if (params[0] == null) {
$('#status-message').text(
"Sorry we couldn't open that page. Message from the server is : '"
+ params.message + "'");
}
}
Your code is generally fine, but you have no control over the title of the alert() function. You can use some other techniques to display the error message. For example, you can use a div:
function loadErrorCallBack(params) {
$('#status-message').text("");
var scriptErrorMesssage = createMsg('Sorry we cannot open that page. Message from the server is: '
+ params.message);
inAppBrowserRef.executeScript({
code: scriptErrorMesssage
}, executeScriptCallBack);
inAppBrowserRef.close();
inAppBrowserRef = undefined;
}
function createMsg(msg) {
return 'var div = document.createElement("div");'
+ 'div.style.position = "absolute";'
+ 'div.style.top = "50%";'
+ 'div.style.left = "50%";'
+ 'div.style.width = "100px";'
+ 'div.style.height = "100px";'
+ 'div.style.color = "#f00";'
+ 'div.innerHTML = "' + msg + '";'
+ 'document.appendChild(div);'
}
I currently have a Rails application that uses Turbolinks. In this app, I am trying to track the amount of time spent on a specific view. I have looked at countless questions and gone through multiple variations of called window.onbeforeunload, window.beforeunload, window.on('beforeunload')... My current attempt is this:
$(document).ready(function() {
var start = Date.now();
var id = gon.subjId;
var rand_index = gon.randIndex;
var index = gon.index;
console.log('showing article ' + index + ' at index ' + rand_index + ' for ' + id);
$(document).on('turbolinks:before-change', function() {
$.post('/log', {subj_id: id, article: {index: index, rand_index: rand_index, time_spent: Date.now()-start}},
function(response) {
});
})
});
I know that the function using the AJAX request works; however, it is not called. How can I get this function to call when the back button is pressed?
I'm still not sure what the underlying error was but I changed the script to this and works like a charm:
$(document).ready(function() {
var start = Date.now();
var id = gon.subjId;
var rand_index = gon.randIndex;
var index = gon.index;
console.log('showing article ' + index + ' at index ' + rand_index + ' for ' + id);
function logVisit() {
console.log('logging visit');
$.post('/log', {subj_id: id, article: {index: index, rand_index: rand_index, time_spent: Date.now()-start}},
function(response) {
});
document.removeEventListener('turbolinks:before-cache', logVisit);
}
document.addEventListener('turbolinks:before-cache', logVisit);
});
I use WinJS in my application and try to print some content. Made my printer class according to this tutorial https://dzone.com/articles/windows-8-print-contract-%E2%80%93.
function registerForPrintContract(participiantData) {
var printManager = Windows.Graphics.Printing.PrintManager.getForCurrentView();
printManager.addEventListener("printtaskrequested", onPrintTaskRequested, false);
}
function onPrintTaskRequested(printEvent) {
var printTask = printEvent.request.createPrintTask("Print Example", function (args) {
printCurrentPage(args);
printTask.oncompleted = onPrintTaskCompleted;
});
}
function printCurrentPage(args) {
var docHtml = document.createDocumentFragment();
docHtml.appendChild(createDocumentContent());
args.setSource(MSApp.getHtmlPrintDocumentSource(docHtml));
}
function createDocumentContent() {
var container = document.createElement("div");
container.innerHTML = "<h2>" + firstname + " " + lastname + "</h2>" +
"<h4>" + emailaddress1 + "<h4>";
return container;
}
function showPrintUI() {
Windows.Graphics.Printing.PrintManager.showPrintUIAsync();
}
My problem is that I do not know how to forward some object data to createDocumentContent() function. In this example I put firstname, lastname and email. Those data I cannot get from html page I need to send them on print button click.
All examples I saw are about printing current page or making new content from data which we can get from HTML page by querying DOM, no example where I can send custom object.
What is the best way to do this ?
My problem is that I do not know how to forward some object data to createDocumentContent() function. In this example I put firstname, lastname and email. Those data I cannot get from html page I need to send them on print button click.
Do you mean you want to put the html output of "<h2>"+firstname + " " +lastname+"</h2>"+"<h4>" + emailaddress1 + "<h4>" to your print page?
The behavior of innerHTML has changed in Windows Store App Development.
see HTML and DOM API changes list innerHTML section:
Content is filtered as through it was processed by the toStaticHTML method
But WinJS offers a method that you can utilize to inject HTML.
Here is the link to documentation of this method: WinJS.Utilities.insertAdjacentHTML
Here is a code snippet that shows a simple use this method:
function createDocumentContent() {
var obj = {
firstname: "winffee",
lastname: "xia",
emailaddress1:"test#126.com"
}
var htmlString = "<h2>" + obj.firstname + " " + obj.lastname + "</h2>" +
"<h4>" + obj.emailaddress1 + "<h4>";
var container = document.createElement("div");
WinJS.Utilities.insertAdjacentHTML(container, "beforeend", htmlString);
return container;
}
To display my latest blog-posts on a different page I want to parse the rss-feed from the blog and then generate elements with it.
I first tried to parse a fixed .xml file for which I wrote the following code:
var maxBlogposts = 5;
var blogPosts = 0;
$.get("rss.xml", function(data) {
$(data).find("item").each(function() {
if(blogPosts === maxBlogposts) return;
var el = $(this);
//Only display 3 posts on small devices.
var extra = (blogPosts >= 3) ? "not-small 12u(small)" : "12u(small)";
var div = $('<div class="6u ' + extra + '" class="blog-entry"></div>');
var h = $('<h4>' + el.find("title").text() + '</h4>');
var description = el.find("description").text().replace('[…]', '[…]');
var p = $('<p>' + description + '</p>');
div.append(h);
div.append(p);
$('#blog').append(div);
blogPosts++;
});
});
This worked perfectly fine. Now I want to parse the actual rss-feed. For this I wrote a PHP script which simply gets the feed and echos it.
<?php
$rss = file_get_contents('http://xn--der-grne-baum-1ob.net/feed/');
die($rss);
?>
And again I get the correct XML file on the frontend.
The problem I have is that now my code is no longer working. Getting the description was failing as well as the links. I fixed the description by accessing
el.find(description")[0].innerHTML
However I can't seem to get the links to work. The data returned from the PHP file contains a node with the link in it. The "el"-element also contains children named "link" but those no longer contain the actual link.
I feel like the links may get "escaped" during parsing? At least that is the only reason i could think of that would result in what I am observing.
The XML I am parsing comes from http://xn--der-grne-baum-1ob.net/feed/
Try
var maxBlogposts = 5
, blogPosts = 0;
$.get("https://query.yahooapis.com/v1/public/yql?q=select"
+ " * from feed where url='http://xn--der-grne-baum-1ob.net/feed/'")
.then(function(data) {
$(data.documentElement).find("results item")
.each(function() {
if(blogPosts === maxBlogposts) return;
var el = $(this);
//Only display 3 posts on small devices.
var extra = (blogPosts >= 3) ? "not-small 12u(small)" : "12u(small)";
var div = $('<div class="6u ' + extra + '" class="blog-entry"></div>');
var h = $('<h4>' + el.find("title").text() + '</h4>');
var description = el.find("description").text().replace('[…]', '[…]');
var p = $('<p>' + description + '</p>');
div.append(h);
div.append(p);
$('#blog').append(div);
blogPosts++;
});
}, function(jqxhr, textStatus, errorThrown) {
console.log(textStatus, errorThrown)
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="blog"></div>
See YQL Console
I want to create a copy of document in the SharePoint document library.
Basically let us assume there is a template and every user will open the document by clicking on it. I want to create a copy of file user has clicked and open that file for editting.
I have tried using JavaScript Client Object model of SharePoint. But the examples are for manipulating list items but not for document library.
Can any one please point to any sources that I can use to manipulate the files in document library
One restriction being I need to use JavaScript object model or web services to achive this functionality. i.e., NO server side code
Following is the code I got till now
The approach I am planning to use is copy the existing file object
Rename it and
Save it to other document library
Please ignore formatting as I am not able to do it properly and this is under development code
<script type="text/javascript">
var clientContext = null;
var web = null;
var meetingItems = null;
var filePath = null;
var file = null;
debugger;
ExecuteOrDelayUntilScriptLoaded(Initialize, "sp.js");
function Initialize() {
clientContext = new SP.ClientContext.get_current();
web = clientContext.get_web();
this.list = web.get_lists().getByTitle("Documents");
clientContext.load(list, 'Title', 'Id');
var queryStart = "<View>"+ "<Query>"+ "<Where>"+ "<Eq>"+ "<FieldRef Name='Title'/>" + "<Value Type='Text'>";
var queryEnd = "</Value>"+ "</Eq>"+ "</Where>"+ "</Query>"+ "</View>";
camlQuery = new SP.CamlQuery();
queryMeeting = queryStart + 'DevCookbook'+ queryEnd;
camlQuery.set_viewXml(queryMeeting);
meetingItems = list.getItems(camlQuery);
clientContext.load(meetingItems);
clientContext.executeQueryAsync(Function.createDelegate(this, this.onListLoadSuccess), Function.createDelegate(this, this.onQueryFailed));
}
function onListLoadSuccess(sender, args) {
filePath = meetingItems.get_item(0).get_path();
file = meetingItems.get_item(0);
debugger;
clientContext.load(file);
clientContext.executeQueryAsync(Function.createDelegate(this, this.onFileLoadSuccess), Function.createDelegate(this, this.onFileFailed));
// alert("List title : " + this.list.get_title() + "; List ID : " + this.list.get_id());
// doclist();
}
function doclist()
{
var path = file.get_title();
path = meetingItems.get_item(0).get_file().get_title();
}
function onQueryFailed(sender, args) {
alert('request failed ' + args.get_message() + '\n' + args.get_stackTrace());
}
function onFileLoadSuccess(sender, args) {
debugger;
alert("List title : " + this.list.get_title() + "; List ID : " + this.list.get_id());
}
function onFileFailed(sender, args) {
alert('request failed ' + args.get_message() + '\n' + args.get_stackTrace());
}
</script>
I used copy webservice to do the functionality.
Approach is combination of Object Model and JavaScript functions
Copy the file from templates library.
Check out file using "CheckoutDocument" function
Add metadata in background
Show edits metadata pop up to user using
var oDialog = {
url: "../Library/Forms/Edit.aspx?ID=" + itemID,
title: "Create a new document"
};
SP.UI.ModalDialog.showModalDialog(oDialog)
After user input check in the document