java script .createelement('''button") issue - arrays
I want to take information from another java script data file and when I click on the button "kingdom" another buttons to be created and the information for them to be given from the other data file.
Here is my code but it doesn't work properly:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="Taxonomy.js"></script>
<script type="text/javascript" src="Page.html"></script>
</head>
<body>
<button type="button" id="kingdom" style="position:absolute;left:700px;"
onclick="tree()"></button>
<script type="text/javascript">
var mydata=Taxonomy;
document.getElementById("kingdom").innerHTML=mydata[0][2];
let isitshown;
function tree() {
for(let i=0;i<mydata.length;i++){
if(mydata[i][2]=="phylum"){
let n=document.createElement("button");
n.innerHTML=mydata[i][3];
}
}
}
</script>
</body>
</html>
and here is part of my data file:
var Taxonomy = [
[36064765,0,"kingdom","Plantae"],
[36064766,36064765,"phylum","Tracheophyta"],
[36064767,36064766,"class","Magnoliopsida"],
[36064768,36064767,"order","Fagales"],
[36064769,36064768,"family","Nothofagaceae"],
[36064880,36064767,"order","Ericales"],
[36064881,36064880,"family","Scytopetalaceae"],
[36065385,36064767,"order","Garryales"],
[36065386,36065385,"family","Eucommiaceae"],
[36065387,36064767,"order","Saxifragales"],
[36065388,36065387,"family","Penthoraceae"],
[36065805,36064767,"order","Malpighiales"],
[36065806,36065805,"family","Chrysobalanaceae"],
[36065807,36064767,"order","Myrtales"],
[36065808,36065807,"family","Myrtaceae"],
[36065809,36065805,"family","Irvingiaceae"],
[36066064,36064880,"family","Napoleonaceae"],
[36066187,36064767,"order","Caryophyllales"],
[36066188,36066187,"family","Droseraceae"],
[36066189,36064766,"class","Cycadopsida"],
[36066190,36066189,"order","Cycadales"],
[36066191,36066190,"family","Zamiaceae"],
[36066205,36064767,"order","Fabales"],
[36066206,36066205,"family","Fabaceae"],
[36066219,36066190,"family","Cycadaceae"],
[36066239,36064765,"phylum","Marchantiophyta"],
[36066240,36066239,"class","Marchantiopsida"],
[36066241,36066240,"order","Marchantiales"],
let n = document.createElement("button"); only stores the element in the variable n, it doesn't add it to the page. You also have to add it to the body with document.body.append(n);
Related
EXTJS 6.5: External properties file with variables to use in Index.html
I have an EXTJS6.5 application. I want to use variables in my index.html that come from a properties file. However the change of the values of these variables should not require a new build of the application. This means that the variable can be changed if required (Without the need to build the extjs code).
Can someone please help with this?
I have already gone thru other threads where index.html can have placeholders, but do not seem to have a concrete example.
This is my properties file (Runtime.js)
{
"appUrl": "http://myappurl.com",
"appId": "10"
}
Then I want to use these variables in my index.html as such:
This is my index.html
<!DOCTYPE HTML>
<html lang="fr">
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=10, user-scalable=yes">
<meta name="description" content="MyApp">
<title>MyApp</title>
<link rel="icon" type="image/png" href="myicon.png">
<link rel="stylesheet" href="resources/dist/myapp-resources.min.css">
</head>
<body>
<div id="myapp-app-loading">
<div class="myapp-spinner"><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div></div>
</div>
<script type="text/javascript">
var Ext = Ext || {};
Ext.beforeLoad = function (tags) {
Ext.manifest = 'classic'; // this name must match a build profile name
};
</script>
<script src="Runtime.js"></script>
<!-- The line below must be kept intact for Sencha Cmd to build your application -->
<script id="microloader" data-app="6d7f3123-ffca-44d3-8ed2-14fr2w6be804" type="text/javascript" src="bootstrap.js"></script>
<script src="{{Runtime.appUrl}}/configuration/MyConstants.js"></script>
<script src="{{Runtime.appUrl}}/resources/mycharts/mycharts.js"></script>
<script src="{{Runtime.appUrl}}/resources/ckeditor/ckeditor.js"></script>
</body>
</html>
Will this work this way? Or pls suggest any better way to do this..thank you very much.
Given Runtime.js file has a syntax error. Is not valid javascript file.
Runtime.js should be:
window.appUrl="http://myappurl.com";
window.appId="10";
And you can use these variables like window.appUrl/window.appid in script block, not in html block.
You can do workaround to resolve the problem: You can generate includes from Runtime.js.
Example:
index.html
<!DOCTYPE HTML>
<html lang="fr">
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=10, user-scalable=yes">
<meta name="description" content="MyApp">
<title>MyApp</title>
<link rel="icon" type="image/png" href="myicon.png">
<link rel="stylesheet" href="resources/dist/myapp-resources.min.css">
</head>
<body>
<div id="myapp-app-loading">
<div class="myapp-spinner"><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div></div>
</div>
<script type="text/javascript">
var Ext = Ext || {};
Ext.beforeLoad = function (tags) {
Ext.manifest = 'classic'; // this name must match a build profile name
};
</script>
<!-- The line below must be kept intact for Sencha Cmd to build your application -->
<script id="microloader" data-app="6d7f3123-ffca-44d3-8ed2-14fr2w6be804" type="text/javascript" src="bootstrap.js"></script>
<script src="Runtime.js"></script>
</body>
</html>
Runtime.js
window.appUrl="http://myappurl.com";
window.appId="10";
var script = document.createElement("script")
script.type = "text/javascript";
script.src = window.appUrl+"/configuration/MyConstants.js";
var script2 = document.createElement("script")
script2.type = "text/javascript";
script2.src = window.appUrl+"/resources/mycharts/mycharts.js";
var script3 = document.createElement("script")
script3.type = "text/javascript";
script3.src = window.appUrl+"/resources/ckeditor/ckeditor.js";
document.getElementsByTagName("body")[document.getElementsByTagName("body").length-1].appendChild(script);
document.getElementsByTagName("body")[document.getElementsByTagName("body").length-1].appendChild(script2);
document.getElementsByTagName("body")[document.getElementsByTagName("body").length-1].appendChild(script3);
Updated 2019-07-17:
If you want to require script before application launches you must add reference to script in app.json in js block (Which can't be done because you want to personalize the source of scripts).
Second option is change in app.js you can do Ext.Loader.loadScript like:
Ext.Loader.loadScript({
url: 'my.js',
onLoad: function(){
Ext.application({
name: 'Fiddle',
extend: 'Fiddle.Application',
autoCreateViewPort: false
});
},
onError: function(){
console.log('error');
}
});`
angularjs ng-admin 0.9 shows nothing
i am trying to use ng-admin for the firs time. i am just following the example in and i am unable to see anything in the browser. my code is minimal, so not sure what i am doing wrong.
any ideas? did i not install correctly? i just downloaded it from a site and unzipped the file.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>My First Admin</title>
<link rel="stylesheet" href="external/ng-admin/build/ng-admin.min.css">
<script src="external/ng-admin/build/ng-admin.min.js" type="text/javascript"></script>
<script src="admin.js" type="text/javascript"></script>
</head>
<body ng-app="myApp" ng-strict-di>
<div ui-view="ng-admin"></div>
</body>
</html>
// declare a new module called 'myApp', and make it require the `ng-admin` module as a dependency
var myApp = angular.module('myApp', ['ng-admin']);
// declare a function to run when the module bootstraps (during the 'config' phase)
myApp.config(['NgAdminConfigurationProvider', function (nga) {
// create an admin application
var admin = nga.application('My First Admin')
.baseApiUrl("http://vl-esifakis-ice:8000/tracker/");
var foundry = nga.entity('foundry');
foundry.listView().fields([
nga.field('name'),
nga.field('id')
]);
admin.addEntity(foundry);
// more configuration here later
// ...
// attach the admin application to the DOM and execute it
nga.configure(admin);
}]);
Here is a demo which i have made, <!DOCTYPE html> <html> <head> <link data-require="ng-admin#0.0.1" data-semver="0.0.1" rel="stylesheet" href="https://unpkg.com/ng-admin/build/ng-admin.min.css" /> <link rel="stylesheet" href="style.css" /> <script data-require="ng-admin#0.0.1" data-semver="0.0.1" src="https://unpkg.com/ng-admin/build/ng-admin.min.js"></script> <script data-require="angular-mocks#*" data-semver="1.3.5" src="https://code.angularjs.org/1.3.7/angular-mocks.js"></script> <script src="admin.js"></script> <!-- <script src="backend.js"></script> --> </head> <body ng-app="myApp"> <div ui-view="ng-admin"></div> </body> </html> DEMO
Simple http get request not showing up in angular js
Im trying to get info from this API :
In my main.js file I have this controller which is requesting an http request:
(function(){
var app = angular.module('provider',['provider-movies']);
app.controller('ProviderController',['$http',function($http){
var provider = this;
provider.movies =[];
$http.get('/http://private-5d90c-kevinhiller.apiary-mock.com/angular_challenge/horror_movies').succes(function(data){
provider.movies = data;
});
}]);
})();
Then in my html I'm trying to print the title of the movie like this:
<div ng-controller="ProviderController as provider">
<p>{{provider.movies.title}}</p>
</div>
But when i load the file on the browser it just shows this:
{{provider.movies.title}}
Angular is installed and working, if I add {{'hello '+'you'}} it prints **hello you**
Any ideas on why is this not working ?
Also , my html looks like this:
<!doctype html>
<html ng-app="provider">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title></title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="apple-touch-icon" href="apple-touch-icon.png">
<!-- Place favicon.ico in the root directory -->
<link rel="stylesheet" href="css/normalize.css">
<link rel="stylesheet" href="bower_components/foundation/css/foundation.css">
<script src="bower_components/angular/angular.min.js"></script>
<link rel="stylesheet" href="css/main.css">
<script src="js/vendor/modernizr-2.8.3.min.js"></script>
</head>
<body>
<div ng-controller="ProviderController as provider">
<p>{{provider.movies.title}}</p>
<p>{{'hello'}}</p>
</div>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<script>window.jQuery || document.write('<script src="js/vendor/jquery-1.11.2.min.js"><\/script>')</script>
<script src="js/plugins.js"></script>
<script src="js/main.js"></script>
</body>
</html>
thanks!
You seem to have some typo and a missing closing parenthesis. If you looked at the console of your webbrowser you should definitely seen this.
Try this:
(function() {
var app = angular.module('provider', []);
app.controller('ProviderController', [ '$http', function($http) {
var provider = this;
provider.movies = [];
$http.get('http://private-5d90c-kevinhiller.apiary-mock.com/angular_challenge/horror_movies').success(function(data) {
provider.movies = data;
});
}]);
})();
Also in your markup the provider.movies is an array which doesn't contain a title property:
<div ng-controller="ProviderController as provider">
<p>{{provider.movies}}</p>
</div>
If you wanted to have the title you may consider looping through them:
<p ng-repeat="movie in provider.movies">
{{movie.title}}
</p>
And here's the working plunkr.
how to put angularjs template tag {{myitem}} in video player javascript
Below is a snippet of code I want to maked work,also it will be interested how to put angular data in a php string like the one below
<!DOCTYPE html>
<html lang="en" ng-app="Api">
<head>
<meta charset="UTF-8">
<title>test</title>
</head>
<body>
<div data-ng-controller="detaliivideo">
{{afisare.video}} <!-- this is showing the data in pure html -->
<!-- but in javascript no -->
<script type="text/javascript">
// in a simple variable also not working
var video = {{afisare.video}};
var flashvars = {
'autoplay':1,
'autohide':0,
'skin':'//www.mysite.net/js/clipuri.swf',
'more':'//www.mysite.net/related.php',
'ecode':'',
'video': {{afisare.video}}, // this is not working, '{{afisare.video}}' not working also ,"{{afisare.video}}" not working also
'thumbnail':''
};
</script>
<?php $var = "{{myItem}}"; // echo $var is showing the data ,but in a function name ($var) is showing {{afisare.video}}?>
</div>
How to show alert in extjs?
While executing the following code in browser it will not shown an alert, its just shown empty page. anything wrong in the following code please help me.
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text.html; charset=utf-8">
<title> First Program </title>
<link rel="stylesheet" type="text/css" href ="http://localhost:8080/ext/ext-4.2.1.883/resources/css/ext-all.css"/>
<script type = "text/javascript" src = "http://localhost:8080/ext/ext-4.2.1.883/ext-all-dev.js"/>
<script type="text/javascript">
Ext.onReady(function(){
// alert("We are ready to go!");
Ext.Msg.alert("Hello World");
});
</script>
</head>
<body>
</body>
</html>
You are not calling the method properly. Ext.Msg.alert takes two parameters, title and message, as you can see in the docs.