When I create a sgvizler.visualization.Table with Sgvizler 0.6 and the SPARQL query has no results, Sgvizler doesn't draw anything, not even the table header. This may confuse users who may think that the result is still being calculated or that the script has crashed. How can I configure Sgvizler to draw the table header even when the result is empty?
Minimum Working Example
<!doctype html>
<html>
<head>
<meta charset="utf-8"/>
<script type="text/javascript" src="http://cdnjs.cloudflare.com/ajax/libs/jquery/1.9.0/jquery.js"></script>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript" src="http://mgskjaeveland.github.io/sgvizler/v/0.6/sgvizler.js"></script>
<script>
sgvizler
.defaultEndpointURL("https://dbpedia.org/sparql")
.defaultChartFunction("sgvizler.visualization.Table")
.defaultChartWidth(1000);
$(document).ready(function (){ sgvizler.containerDrawAll(); });
</script>
</head>
<body>
<h2>First Table</h2>
<div id="results"
data-sgvizler-query="
select distinct ?class
{
?class rdfs:subClassOf dbo:Animal.
}
">
</div>
<h2>Second Table</h2>
<div id="noresults"
data-sgvizler-query="
select distinct ?class
{
?class rdfs:subClassOf dbo:Unicorn.
}
">
</div>
</body>
</html>
This is a bug in the parser, which looks only at the first row of results to build the JSON accepted by the google.visualization.DataTable object.
The solution would be to rewrite the parser to check the "column headers" of the SPARQL result set.
The parser is here: https://github.com/mgskjaeveland/sgvizler/blob/master/src/parser.js
Related
I'm following the basic tutorial for Leaflet-angular-directive. I am able to see the leaflet map component display in the browser, but the map is blank. The example:
<html ng-app="demoapp">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script src="../bower_components/angular/angular.min.js"></script>
<script src="../bower_components/leaflet/dist/leaflet.js"></script>
<script src="../dist/angular-leaflet-directive.min.js"></script>
<link rel="stylesheet" href="../bower_components/leaflet/dist/leaflet.css" />
<script>
var app = angular.module("demoapp", ['leaflet-directive']);
app.controller("BasicFirstController", [ "$scope", function($scope) {
// Nothing here!
}]);
</script>
</head>
<body ng-controller="BasicFirstController">
<leaflet width="100%" height="480px"></leaflet>
<h1>First steps, basic example</h1>
</body>
</html>
I don't see where the API key or tile urls is passed, or is it not required?
Thanks!
You code is ok. It works form me with these dependencies ( Angular 1.4.9 ) :
<script src="http://cdn.leafletjs.com/leaflet-0.7.1/leaflet.js"></script>
<script src="bower_components/angular/angular.js"></script>
<script src="bower_components/angular-route/angular-route.js"></script>
<script src="bower_components/angular-route/angular-route.js"></script>
<script src="bower_components/angular-mocks/angular-mocks.js"></script>
<script src="angularLealeft/angular-leaflet-directive.min.js"></script>
There is no need for API key.
I want to make a redirection with jQuery mobile right just after the page loads.
Something like this
<?php
... some php stuff here
?>
<html>
<head>
<link rel="stylesheet" href="css/jquery.mobile-1.1.1.min.css" />
<script src="js/jquery-1.7.2.min.js"></script>
<script src="js/jquery.mobile-1.1.1.min.js"></script>
</head>
<script>
$.mobile.changePage("index.php");
</script>
But nothing happens...
Thanks!
Nothing happens because jQueryMobile hasn't done it's magic yet.
Try:
$(document).bind('pageinit', function() {
$.mobile.changePage("index.php");
});
You could also try some of the events listed at http://jquerymobile.com/demos/1.1.1/docs/api/events.html
Edited following comment:
The following works as expected for me:
<html>
<head>
<title>My Page</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.1.1/jquery.mobile-1.1.1.min.css" />
<script src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
<script src="http://code.jquery.com/mobile/1.1.1/jquery.mobile-1.1.1.min.js"></script>
<script>
$(document).bind('pageinit', function() {
$.mobile.changePage("#pageTwo");
});
</script>
</head>
<body>
<div id="firstPageId" data-role="page">
Page One
</div>
<div id="pageTwo" data-role="page">
Page Two
</div>
</body>
</html>
You can use plain ol' JavaScript for this, you don't need jQuery:
window.location = "index.php";
To do it after the page loads, add a $(document).ready() handler:
$(document).ready(function () {
window.location = "index.php";
});
Try, adding your page-id in the script with .live, something like this:
$('#mainpage').live('pageinit', function (event) {
alert("hi");
//$.mobile.changePage("index.php");
});
Here is the full example: http://jsfiddle.net/KyKFE/
On the other hand, you can also use just plain javascript function or php (if .php page) to do the redirection. They are many different ways to do this.
Please try this to end of your page and before </body> tag,
<script>
$(window).load("index.php", function() {
// stuff or not
});
</script>
I hope help you. :)
I would like to append some code to a page using jQuery/jQuery mobile,
but I am tripping up on some of the page() and pageshow and refresh methods.
Here is my code. you can cut, paste and run as is.
<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.0b2/jquery.mobile-1.0b2.min.css" />
<script type="text/javascript" src="http://code.jquery.com/jquery-1.6.2.min.js"></script>
<script type="text/javascript" src="http://code.jquery.com/mobile/1.0b2/jquery.mobile-1.0b2.min.js"></script>
<script>
//$(document).ready(function() // get error when I use this
$('div').live('pageshow', function () {
function fnCreateGroups(){
var section = "<p>and add a whole bunch of html code...</p>";
myClone = $(section);
alert((myClone).html()); // this works
myClone.appendTo("#placeholder").page(); // but not appending
}
fnCreateGroups();
});
</script>
</head>
<body>
<div data-role="page">
<div id="placeholder">
<div data-role="content">
<div id="placeholder">this is a small amount of html code.</div>
</div>
</div>
</div>
</body>
</html>
Beta2 release notes:
http://jquerymobile.com/blog/2011/08/03/jquery-mobile-beta-2-released/
instead of:
myClone.appendTo("#placeholder").page();
try
myClone.appendTo("#placeholder").trigger('create');
From your comment:
You are running the live() on all div's
$('div').live('pageshow', function ()
try using the page id instead
$('#change_this_page_only').live('pageshow', function ()
and this:
<div data-role="page">
to something like this:
<div data-role="page" id="change_this_page_only">
I am using the jQuery Mobile date picker control but I cannot change any of the properties. For example, the following code will attempt to set the first day of the week to Wednesday, in the document ready function but it doesn't work.
<!DOCTYPE html>
<html>
<head>
<title>Test</title>
<link rel="stylesheet" href="jquery.mobile-1.0a4.1.min.css" />
<link rel="stylesheet" href="jquery.ui.datepicker.mobile.css" />
<script type="text/javascript" src="jquery-1.5.2.min.js"></script>
<script type="text/javascript" src="jquery.mobile-1.0a4.1.min.js"></script>
<script src="jquery.ui.datepicker.js"></script>
<script src="jquery.ui.datepicker.mobile.js"></script>
<script>
$(document).ready(function()
{
$("#date").datepicker({ firstDay: 3 });
});
</script>
</head>
<body>
<div data-role="page" data-theme="b" id="home">
<div data-role="header">
<h1>Test</h1>
</div>
<div data-role="content" data-theme="b">
<div data-role="fieldcontain">
<input type="date" name="date" id="date" value="" />
</div>
</div>
</div>
</body>
</html>
Any ideas what I'm doing wrong? Is this failing to work because the date picker is already displayed?
I have managed to change to change the properties by changing the "jquery.ui.datepicker.mobile.js" file
To change the date format to : "dd/mm/yy" Code shown below
//bind to pagecreate to automatically enhance date inputs
$( ".ui-page" ).live( "pagecreate", function(){
$( "input[type='date'], input[data-type='date']" ).each(function(){
$(this).after($("<div />").datepicker({ altField: "#" + $(this).attr("id"), showOtherMonths: true, dateFormat: "dd/mm/yy" }));
});
});
What happens if you try a different setter?
$('.selector').datepicker('option', 'firstDay', 1);
Your missing the bind()
//reset type=date inputs to text
$( document ).bind( "mobileinit", function(){
$.mobile.page.prototype.options.degradeInputs.date = true;
});
Docs (At the bottom of the page): http://jquerymobile.com/demos/1.0a4.1/experiments/ui-datepicker/
Also I like the DateBox a littler better IMO: http://dev.jtsage.com/jQM-DateBox/
I had a similar problem and had to change two lines in jquery.ui.datepicker.mobile.js
First, I needed to store the return value of the call to prevDp (line 18).
var value = prevDp.call( this, options );
Then I had to return this value instead of this (line 46)
return value;
Now you should be able to call the datepicker with options like Matt Ball suggested.
The below code:
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:fb="http://www.facebook.com/2008/fbml"
xml:lang="en" lang="en">
<head>
<title>FB Test</title>
</head>
<body>
Test
<fb:serverfbml style="width: 350px;">
<script type="text/fbml">
<fb:connect-form action="http://127.0.0.1/post_invite">
</fb:connect-form>
</script>
</fb:serverfbml>
</body>
</html>
Results in the following error:
- Warning: Compilation failed
- Warning: <class 'zope.tal.htmltalparser.NestingError'>: Open tags <html>, <body>, <fb:serverfbml>, <script> do not match close tag </fb:connect-form>, at line 16, column 4
PTRuntimeError: ['Compilation failed', u"<class 'zope.tal.htmltalparser.NestingError'>: Open tags <html>, <body>, <fb:serverfbml>, <script> do not match close tag </fb:connect-form>, at line 16, column 4"]
Yet the structure seems valid to me...
You can't put tags inside of a <script> tag, and the strict ZPT parser is complaining about that. You'll have to somehow escape the contents, like with a tal:content="structure string:" construct:
<script type="text/fbml" tal:content="structure string:
<fb:connect-form action="http://127.0.0.1/post_invite"<
>/fb:connect-form<
"></script>
The script tag must not contain xml to my knowledge.
You could enclose the contents in xml comments and see if that works.