Now I wrote a template very easily:
Hello, my name is {name}, I'm {age}.
And then open this website: http://linkedin.github.io/dustjs/test/test.html, do some pasting and the template js codes are generated below:
(function() {
dust.register("demo", body_0);
function body_0(chk, ctx) {
return chk.write("Hello, my name is ").reference(ctx._get(false, ["name"]), ctx, "h").write(", I'm ").reference(ctx._get(false, ["age"]), ctx, "h").write(".");
}
return body_0;
})();
Then I created a js file and copy all the js codes generated above and refer this into my app:
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>DustDemo</title>
<script src="jsfiles/dust.js"></script>
<script src="jsfiles/staticpagetemplate.js"></script>
<script>
function Demo1() {
dust.render("demo", { name: "test", age: 13 }, function (err, out) {
alert(out);
});
}
</script>
</head>
<body onload="Demo1()">
<h1>Demo 1——Static Page</h1>
<div id="divDemo1">
</div>
</body>
</html>
Question is that if I use like this, it reports me "_get" cannot be found. Later I found the problem in dust.js:
Context.prototype.get = function (key) {
var ctx = this.stack, value;
while (ctx) {
if (ctx.isObject) {
value = ctx.head[key];
if (!(value === undefined)) {
return value;
}
}
ctx = ctx.tail;
}
return this.global ? this.global[key] : undefined;
};
So no "_get" but "get" instead!
Why this MISMATCHES the translator online?? Anyone can help me??
You are likely using an old version of Dust in jsfiles/dust.js. As of Dust 2.2.0 get has been replaced with _get. The compiler on http://linkedin.github.io/dustjs/test/test.html uses the new version of Dust, so it compiles the template using _get instead of get.
You have compiled your template with a new version of Dust, but you are trying to render it with an old version of Dust, and the two are not compatible.
Related
In TFS it is possible to get build historical data on start screen. So when you log into TFS you immediately see the status of your builds. Can the same be achieved for displaying Code Coverage? This is something that SonarCube definitely does nicely.
There isn’t the feature of include Code Coverage result in start screen. But you can custom dashboard widget with test REST API to achieve that.
A simple sample to custom dashboard:
<!DOCTYPE html>
<html>
<head>
<title>Custom widget</title>
<meta charset="utf-8" />
<script src="node_modules/vss-web-extension-sdk/lib/VSS.SDK.js"></script>
<script type="text/javascript">
VSS.init({
explicitNotifyLoaded: true,
usePlatformStyles:true
});
VSS.require(["TFS/Dashboards/WidgetHelpers","TFS/TestManagement/RestClient"], function (WidgetHelpers,TFS_Test_WebApi) {
WidgetHelpers.IncludeWidgetStyles();
VSS.register("WidgetStarain", function () {
var projectId = VSS.getWebContext().project.id;
var getCodeCoverage = function (widgetSettings) {
return TFS_Test_WebApi.getClient().getBuildCodeCoverage(projectId, 252)
.then(function (buildCoverage) {
var $codeCoverageResult = $('div.codeCoverage');
var $codeCoverageObject = buildCoverage.coverageData[0].coverageStats;
var $detailResult = $codeCoverageObject[0].label + ": Total:" + $codeCoverageObject[0].total + ";covered:" + $codeCoverageObject[0].covered;
$codeCoverageResult.text($detailResult);
//$codeCoverageResult.text(JSON.stringify(buildCoverage))
return WidgetHelpers.WidgetStatusHelper.Success();
}, function (error) {
return WidgetHelpers.WidgetStatusHelper.Failure(error.message);
});
}
return {
load: function (widgetSettings) {
var $title = $('h2.title');
$title.text('starain widget custom');
return getCodeCoverage(widgetSettings);
}
}
//return {
// load: function (widgetSettings) {
// var $title = $('h2.title');
// $title.text('starain widget custom');
// return WidgetHelpers.WidgetStatusHelper.Success();
// }
//}
});
VSS.notifyLoadSucceeded();
});
</script>
</head>
<body>
<div class="widget">
<h2 class="title">widgets starain</h2>
<div class="codeCoverage">non code coverage</div>
</div>
</body>
</html>
After that, you can add that widget to the dashboard and check code coverage.
I am trying to use video.js(gitHub link - https://github.com/videojs/video.js ) plugin in my jquery mobile project to get custom video player, I followed all the documentation from this site (http://videojs.com/), but due to some reasons I am getting following errors -
The element or ID supplied is not valid. (videojs).
this[a] is not a function.
My code -
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script src="Js/jquery.js"></script>
<script src="Js/jquery.signalR-2.1.2.min.js"></script>
<script src="Js/jquery.mobile-1.4.5.js"></script>
<link href="mcss/jquery.mobile-1.4.5.css" rel="stylesheet" />
<link href="http://vjs.zencdn.net/4.12/video-js.css" rel="stylesheet">
<script src="http://vjs.zencdn.net/4.12/video.js"></script>
<script type="text/javascript">
videojs("Mobile_VIDEO_1").ready(function () {
var vid = this;
vid.on("ended", function () {
alert("is");
$("#videoListXYZ").css("display", "block");
});
});
</script>
</head>
<body>
<div data-role="page" id="p-forget-password">
<div data-role="main" class="ui-content ui-body-cf ui-responsive">
<!-- inserted dyanamically using handlebars template "http://handlebarsjs.com"/ -->
<video id="Mobile_VIDEO_1" class="video-js vjs-default-skin" controls data-id="{{VideoId}}" data-setup='{ "plugins" : { "resolutionSelector" : { "default_res" : "360" } } }' autoplay="autoplay" width="340" height="250">
<source src="{{Path}}" type="video/mp4" data-res="360" />
</video>
</div>
</div>
</body>
Please help me to find out what I am doing wrong.
-I tried using putting videojs(xyx).ready(....) inside document.ready
- I also tried sending my script at the bottom of my page as suggested by (http://help.videojs.com/discussions/problems/985-api-ready-call-fails), but it still not working
After many hit and trial, I realized that my event is firing much before the DOM initialization, so I searched for how to check when the whole page is fully loaded and I come across this document (https://css-tricks.com/snippets/jquery/run-javascript-only-after-entire-page-has-loaded/) from this link I used this
$(window).bind("load", function() {
// code here
});
to check if my page is fully loaded or not . my final solution is mentioned below , if any of you come across a better solution then please share that to help others.
$(window).bind("load", function () {
var videoPath = $('#sv1').attr('src'); //to get the path of video
if (videoPath != "" && videoPath != null) { //checking for non-empty path
console.log(videoPath);
videojs('MY_VIDEO_1', { "plugins": { "resolutionSelector": { "default_res": "360" } } }, function () {
console.log('Good to go!');
this.play();
this.on('ended', function () {
console.log('awww...over so soon?');
$("#videoList").css("display", "block");
});
});
$("#replay").click(function () {
var myPlayer = videojs("MY_VIDEO_1");
myPlayer.play();
});
}
});
I'm having issues with showing Google Graphs in an AngularDart component, but not in an AngularDart directive. For the code below the graph is nicely displayed for the directive, where the div node has had two divs added as children to contain the graph and SVG. But for the compoenent, the graph is not shown, but in the DOM the same divs appear as children. Any ideas of how to debug this or solutions for it?
Running the code below prints out to console both Succesfully printed plot for Component graph and Succesfully printed plot for Directive graph.
The simplest code to showcase it is:
main.dart:
import 'dart:html' as dom;
import 'package:js/js.dart' as js;
import 'package:angular/angular.dart';
void printPlot(dom.Element element, String title) {
var gviz = js.context.google.visualization;
var gTableData = new js.Proxy(gviz.DataTable);
gTableData.addColumn('number', 'Size');
gTableData.addColumn('number', 'Counts');
gTableData.addRow(js.array([1, 2]));
gTableData.addRow(js.array([3, 4]));
var options = js.map({
'title': title
});
// Create and draw the visualization.
var chart = new js.Proxy(gviz.ScatterChart, element);
chart.draw(gTableData, options);
print("Succesfully printed plot for $title");
}
#NgComponent(selector: '[my-component]')
class MyComponent {
final dom.Element element;
MyComponent(this.element) {
js.context.google.load('visualization', '1', js.map({
'packages': ['corechart'],
'callback': (() => printPlot(element, 'Component graph'))
}));
}
}
#NgDirective(selector: '[my-directive]')
class MyDirective {
final dom.Element element;
MyDirective(this.element) {
js.context.google.load('visualization', '1', js.map({
'packages': ['corechart'],
'callback': (() => printPlot(element, 'Directive graph'))
}));
}
}
#NgController(selector: '[controller]',
publishAs: 'ctrl')
class Controller {
Controller() {
}
}
class DashboardModule extends Module {
DashboardModule() {
type(Controller);
type(MyComponent);
type(MyDirective);
}
}
void main() {
ngBootstrap(module: new DashboardModule());
}
index.html
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
</head>
<body controller>
<div my-component></div>
<div my-directive></div>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="application/dart" src="main.dart"></script>
<script type="text/javascript" src="packages/browser/dart.js"></script>
</body>
</html>
This is very probably due to the shadowDOM introduced by the NgComponent.
When the JavaScript library doesn't support shadowDOM (which it probably doesn't) it just won't find your DOM elements and therefore can't act on them.
The AngularDart team is working on someone similar to NgComponent but without shadowDOM (which is currently not possible). But this is in experimental state only (as far as I know) and no release date available.
I have implemented plupload using a ColdFusion backend script (available at https://gist.github.com/1116037).
The url attribute in the uploading page is url : '../upload.cfc?method=upload',
This simply calls a function within the cfc script. It works fine. This script also creates a variable called 'response' to hold information uploaded files.
The problem I am having is accessing the information held in the 'response' variable.
I would like to display that information in a table after the all the files have been uploaded to the server.
I am using the queue_widget for my needs’ think that an event (onComplete) needs to be triggered to call a function to process the information in variable, but I don't know how to do this.
I need to access the information held in the 'response' variable, preferably in ColdFusion code. Has anyone managed to get plupload working with ColdFusion yet?
Any help, guidance or coding would be appreciated.
Here is the full code I have used:
This is the main page - queue_widget.cfm
<!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" dir="ltr">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<title>Plupload - Queue widget example</title>
<link rel="stylesheet" href="../../js/jquery.plupload.queue/css/jquery.plupload.queue.css" type="text/css" media="screen" />
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js"></script>
<script type="text/javascript" src="../../js/plupload.js"></script>
<script type="text/javascript" src="../../js/plupload.flash.js"></script>
<script type="text/javascript" src="../../js/jquery.plupload.queue/jquery.plupload.queue.js"></script>
</head>
<body>
<h1>Queue widget example</h1>
<p>Shows the jQuery Plupload Queue widget and under different runtimes.</p>
<div style="float: left; margin-right: 20px">
<h3>Flash runtime</h3>
<div id="flash_uploader" style="width: 700px;">Your browser does not have Flash installed!</div>
</div>
<br style="clear: both" />
<cfoutput><cfset mnum=6></cfoutput>
<script type="text/javascript">
$(function() {
// Setup flash version
$("#flash_uploader").pluploadQueue({
// General settings
runtimes : 'flash',
url : '../upload.cfc?method=upload',
max_file_size : '1mb',
max_file_count: <cfoutput>#mnum#</cfoutput>, // You can limit the num of files that can be uploaded by manipulating the mnum variable above
unique_names : false,
multiple_queues : true,
multi_selection: true,
filters : [
{title : "Image files", extensions : "jpg,gif,png"}
],
init : {
FilesAdded: function(up, files) {
plupload.each(files, function(file) {
if (up.files.length > <cfoutput>#mnum#</cfoutput>) {
up.removeFile(file);
}
});
if (up.files.length >= <cfoutput>#mnum#</cfoutput>) {
$('#pickfiles').hide('slow');
}
},
FilesRemoved: function(up, files) {
if (up.files.length < 1) {
$('#pickfiles').fadeIn('slow');
}
}
},
resize : {width : 300, height : 10000, quality : 90}, // forces images to be resized to a width of 300px if wider than 300px
preinit: attachCallbacks,
UploadComplete: function(up, file, response) {
if ($("#result").length > 0){
$("#results").prepend(info.response);
} else {
$("#flash_uploader").after("<div id='results'>"+info.response+"</div>");
}
},
flash_swf_url : '../../js/plupload.flash.swf'
});
});
// Where should we go after upload
function attachCallbacks(Uploader){
Uploader.bind('FileUploaded', function(Up, File, response){
function IsJson(response) {
alert('Response from server: ' + response.file); // for testing only
counter++
var newRow = '<tr><td><input type="hidden" name="file_'+counter+'" value="'+response.file+'">'
newRow += 'Label the file: '+response.file+' <input type="text" name="filename_'+counter+'"></td></tr>'
$("#detail").append(newRow)
}});
};
</script>
<div id="results"></div>
<table id="detail">
</table>
<cfif IsDefined('response')><cfdump var="#response#"></cfif>
</body>
</html>
This the backend processing page - upload.cfc
<cfcomponent>
<cffunction name="upload" access="remote" returntype="struct" returnformat="json" output="false">
<cfscript>
var uploadDir = expandPath('/uploads/'); // should be a temp directory that you clear periodically to flush orphaned files
var uploadFile = uploadDir & arguments.NAME;
var response = {'result' = arguments.NAME, 'id' = 0};
var result = {};
</cfscript>
<!--- save file data from multi-part form.FILE --->
<cffile action="upload" result="result" filefield="FILE" destination="#uploadFile#" nameconflict="overwrite"/>
<cfscript>
// Example: you can return uploaded file data to client
response['size'] = result.fileSize;
response['type'] = result.contentType;
response['saved'] = result.fileWasSaved;
return response;
</cfscript>
</cffunction>
</cfcomponent>
You can try the above example here: [url] www.turn2cash.co.uk/plupload/examples/jquery/queue_widget.cfm [/url]
As mentioned above, the script works well with uploading (in this case) upto 6 images as determined by the mnum variable. What I need help with is with how to access the uploaded files (with page refresh) and be able to manipulate them.
I have setup an example (using cffileupload) of what I am after here [url] www turn2cash.co.uk/a/index.cfm [/url]
Although this works fine, it requires a page refresh, which is what I am trying to avoid.
Please provide any help you can.
Added 7 september 2012
I have tried both methods suggested by Miguel but did not achieve any positive outcomes. They actually caused the UI not to sow at all. However I found this and tried it:
preinit: attachCallbacks,
UploadComplete: function(up, file, response) {
if ($("#result").length > 0){
$("#results").prepend(info.response);
} else {
$("#flash_uploader").after("<div id='results'>"+info.response+"</div>");
}
},
flash_swf_url : '../../js/plupload.flash.swf'
});
});
// Where should we go after upload
function attachCallbacks(Uploader){
Uploader.bind('FileUploaded', function(Up, File, Response){
alert('Response from server: ' + Response.response);
});
};
</script>
I now get an alert displaying:
Response from server: {"saved":true,"result":"home.png","id":"0","size":"5988","type":"image"}
This at least prooves that the cfc script is working and the 'response' varialable is being returned. I still have no idea how to make use of this information as I have no knowledge of jquery, ajax or javascript. Please help if you can.
The link that I posted before has the example code. Sorry to post this as an answer but since I have no rep I cannot comment.
I think part of your confusion is in the request processing. You have this line of code at the bottom of your example.
<cfif IsDefined('response')><cfdump var="#response#"></cfif>
That will never fire because the coldfusion page is processed before you make the javascript ajax call to the server for the file upload. You will need to handle the response in javascript.
Are you seeing this alert from the attachCallbacks function?
alert('Response from server: ' + response.file); // for testing only
been searching without finding a solution for me,
I need to be able to send and recive current tab URL when the Chrome extension is shown:
this is My popup.html:
<html>
<head>
<style>
div, td, th { color: black; }
</style>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/jquery-ui.min.js"></script>
<script>
function getURL_please(){
chrome.tabs.getSelected(null, function(tab) {
return tab.url;
});
}
</script>
<script src="http://keepyourlinks.com/API/public/chrome.js"></script>
</head>
<body style="width: 650px;height:600px;margin:0px;paddin:0px;width:100%;">
<span class="keeper">keep</span>
</body>
</html>
An then, in my webiste, on a chrome.js file i try:
$("body").ready(function(){
var url = getURL_please();
$(".keeper").click(function(event) {
event.preventDefault();
window.open("http://keepyourlinks.com/API/public/compartir_link.php?url="+url,'about to keep', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,width=650,height=600');
});
});
But URL is allways: Undefined
Any idea what i'm doing wrong?
Thanks a lot!
HI Toni,
Google Chrome Extensions use an Asynchronous API,
function getURL_please(){
chrome.tabs.getSelected(null, function(tab) {
return tab.url;
});
}
The above will always return null. If you want to make it work correctly.
function getURL_please(){
chrome.tabs.getSelected(null, function(tab) {
var url = tab.url;
// Do what you want here.
});
}
You would need to the windows open after you you fetch the url. One question though, what do you mean "in your website"? You cannot run Chrome Extension JavaScript directly on your website, so I assume via "Content Script" (most likely, just making sure)?
If your using a Content Script, why would you need to use the Extension API? You can just use window.location.href