I have change value in textarea to Decode. I want change from value Decode Html to text normal. How I do it?
$("#editor").kendoTextArea({
change: function (e) {
var value = this.value();
var decoded = $("textarea").html(value).text();
$("#9").text(decoded);
}
});
result example: < strong >sadsadasdas< /strong >.
I want: < strong >sadsadasdas< /strong > =to=> sadsadasdas (normal text)
Here's a kendoTextArea example for you in changing HTML to text. Try this in the DOJO. The HTML is changed into text after two seconds.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>Kendo UI Snippet</title>
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2021.1.330/styles/kendo.default-v2.min.css"/>
<script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2021.1.330/js/kendo.all.min.js"></script>
</head>
<body>
<textarea id="description" style="width: 100%;"></textarea>
<script>
$(document).ready(function(){
var textArea = $("#description").kendoTextArea({
value: "<b>Bold text</b>",
rows:5,
change: function(e) {
var value = e.sender.value();
e.sender.value($(value).text());
},
}).data("kendoTextArea");
setTimeout(function() {
textArea.trigger("change");
}, 2000);
});
</script>
</body>
</html>
Related
<!DOCTYPE html>
<html>
<head>
<title>The jQuery AJAX Example</title>
<script type = 'text/javascript'
src = 'https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js'></script>
<script type = 'text/javascript' language = 'javascript'>
$.getJSON('https://api.flickr.com/services/feeds/photos_public.gne?tags=frenchay,uwe&tagmode=any&format=json&jsoncallback=?',
function(data){
$.each(data.items, function(i,item){
$('<img/>').attr('src', item.media.m).appendTo('#images');
if ( i == 10 ) return false;
});
});
</script>
</head>
<body>
<h3>Flickr (images tagged with uwe or frenchay)</h3>
<div id = 'images'>
</div>
</body>
</html>
Hello I am trying to run this code:
<!DOCTYPE html>
<html>
<head>
<title>The jQuery AJAX Example</title>
<script type = 'text/javascript'
src = 'https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js'></script>
<script type = 'text/javascript' language = 'javascript'>
$.getJSON('https://api.flickr.com/services/feeds/photos_public.gne?tags=frenchay,uwe&tagmode=any&format=json&jsoncallback=?',
function(data){
$.each(data.items, function(i,item){
$('<img/>').attr('src', item.media.m).appendTo('#images');
if ( i == 10 ) return false;
});
});
</script>
</head>
<body>
<h3>Flickr (images tagged with uwe or frenchay)</h3>
<div id = 'images'>
</div>
</body>
</html>
If I try to run it on my own machine with xampp on my mac it will not show the photos it is like something about jquery is missing on my laptop.
The code runs in jsfiddle.
For future searches I've attached the solved result here, tightening up the spaces between = and "" fixed it for the original poster of the issue:
<!DOCTYPE html>
<html>
<head>
<title>The jQuery AJAX Example</title>
<script type='text/javascript'
src='https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js'></script>
<script type='text/javascript' language='javascript'>
$.getJSON('https://api.flickr.com/services/feeds/photos_public.gne?tags=frenchay,uwe&tagmode=any&format=json&jsoncallback=?',
function(data){
$.each(data.items, function(i,item){
$('<img/>').attr('src', item.media.m).appendTo('#images');
if ( i == 10 ) return false;
});
});
</script>
</head>
<body>
<h3>Flickr (images tagged with uwe or frenchay)</h3>
<div id='images'>
</div>
</body>
</html>
I am trying to set atributes for my div from Json, but i cannot get it to work. Writing the values manually works, but not when setting them. i cannot figure out what i am doing wrong.
This is my code:
<html>
<head>
<title>ThingSpeak Live Colours</title>
<link rel="stylesheet" href="css/jquery.mobile.structure-1.4.5.min.css" />
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>
<script type="text/javascript">
var Temp;
var Humidity;
var Light;
$(document).ready(function () {
$.getJSON('http://api.thingspeak.com/channels/200101/feed/last.json', null, function (data) {
Temp = data["field1"];
Humidity = data["field2"];
Light = data["field3"];
var PreviewGaugeMeter_1 = document.getElementById("PreviewGaugeMeter_1");
var Data_percent_1 = PreviewGaugeMeter_1.getAttribute("data-percent");
PreviewGaugeMeter_1.setAttribute("data-percent", Temp);
});
});
</script>
</head>
<body>
<div class="GaugeMeter" id="PreviewGaugeMeter_1" data-percent="" data-append="%" data-size="90" data-theme="Green-Gold-Red" data-animate_gauge_colors="1" data-animate_text_colors="1" data-width="9" data-label="" data-style="Arch" data-label_color="fff"></div>
</html>
And this my JSON output:
{"created_at":"0016-12-12T00:00:00Z","entry_id":37,"field1":" 4","field2":" 7","field3":"4"}
I found a workaround, by getting "$.getJSON" to send variables to another webpage, from there i used $_GET, to retrieve them from the url, and it works.
When we use web component techniques to create a custom element, sometimes the implementation of a custom element involves the use of attributes present on the resulting element in the main document. As in the following example:
main doc:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<link rel="import" href="web-components/my-portrait.html">
</head>
<body>
<my-portrait src="images/pic1.jpg" />
</body>
</html>
my-portrait.html:
<template id="my-portrait">
<img src="" alt="portait">
</template>
<script>
(function() {
var importDoc = document.currentScript.ownerDocument;
var proto = Object.create(HTMLElement.prototype, {
createdCallback: {
value: function() {
var t = importDoc.querySelector("#my-portrait");
var clone = document.importNode(t.content, true);
var img = clone.querySelector("img");
img.src = this.getAttribute("src");
this.createShadowRoot().appendChild(clone);
}
}
});
document.registerElement("my-portrait", {prototype: proto});
})();
</script>
In the createdCallback, we use this.getAttribute("src") to get the src attribute defined on the portrait element.
However, this way of obtaining the attribute can be only used when the element is instantiated by element tag declaration. But what if the element is created using JavaScript: document.createElement("my-portrait")? When this statement is done being executed, the createdCallback has already been called and this.getAttribute("src") will return null since the element has no src attribute instantly when it is created.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<link rel="import" href="web-components/my-portrait.html">
</head>
<body>
<!--<my-portrait src="images/pic1.jpg" />-->
<script>
var myPortrait = document.createElement("my-portrait");
myPortrait.src = "images/pic2.jpg"; // too late
document.getElementsByTagName("body")[0].appendChild(myPortrait);
</script>
</body>
</html>
So how do we pass attribute to createdCallback when we instantiate a custom element using JavaScript? If there were a beforeAttach callback, we can set attributes there, but there are no such callback.
You may implement the lifecycle callback called attributeChangedCallback:
my-portrait.html:
proto.attributeChangedCallback = function ( name, old, value )
{
if ( name == "src" )
this.querySelector( "img" ).src = value
//...
}
name is the name of the modified (or added) attribute,
old is the old value of the attribute, or undefined if it was just created,
value is the new value of the attribute (of type string).
For the callback to be called, use the setAttribute method against your custom element.
main doc:
<script>
var myPortrait = document.createElement( "my-portrait" )
myPortrait.setAttribute( "src", "images/pic2.jpg" ) // OK
document.body.appendChild( myPortrait )
</script>
example:
var proto = Object.create(HTMLElement.prototype, {
createdCallback: {
value: function() {
this.innerHTML = document.querySelector("template").innerHTML
var path = this.getAttribute("src")
if (path)
this.load(path)
}
},
attributeChangedCallback: {
value: function(name, old, value) {
if (name == "src")
this.load(value)
}
},
load: {
value: function(path) {
this.querySelector("img").src = path
}
}
})
document.registerElement("image-test", { prototype: proto })
function add() {
var el = document.createElement("image-test")
el.setAttribute("src", "https://placehold.it/100x50")
document.body.appendChild(el)
}
<image-test src="https://placehold.it/100x100">
</image-test>
<template>
<img title="portrait" />
</template>
<button onclick="add()">
add
</button>
I'm an angular beginner and it does not seem to respond to me. I'm trying to to a simple ng-click to add and subtract to a counter. I get his error:
Error: [ng:areq] http://errors.angularjs.org/1.3.15/ng/areq?p0=FirstController&p1=not%20a%20function%2C%20got%20undefined...
this is index.html:
controller.js:
var app = angular.module('app', []);
app.controller('FirstController', function($scope) {
$scope.word = "ever";
$scope.counter = 0;
$scope.add = function(amount) {
$scope.counter += amount;
};
$scope.subtract = function(amount) {
$scope.counter -= amount;
};
});
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<!DOCTYPE html>
<html ng-app>
<head>
<title>Simple App</title>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.15/angular.min.js"></script>
</head>
<body>
<div ng-controller="FirstController">
<h4>The simplest adding machine ever</h4>
<button ng-click="add(1)" class="button">Add</button>
<a ng-click="subtract(1)" class="button alert">Subtract</a>
<h4>Current count: {{ counter }}</h4>
</div>
<script type="text/javascript" src="js/controller.js"></script>
</body>
</html>
Any help will be appreciated. Thanks
I think you forgot to specify what app you use , try the following code :
<html ng-app="app">
Check this it seems your missing the ng-app inclusion in the html
<html>
<head>
<link rel="stylesheet" href="style.css" />
<script data-require="angular.js#1.3.1" data-semver="1.3.1" src="//code.angularjs.org/1.3.1/angular.js"></script>
<script src="script.js"></script>
</head>
<body ng-app="test">
<div trans-directive></div>
<h1>Hello Plunker!</h1>
<div ng-controller="trans">
<h4>The simplest adding machine ever</h4>
<button ng-click="add(1)" class="button">Add</button>
<button ng-click="subtract(1)" class="button alert">Subtract</button>
<h4>Current count: {{ counter }}</h4>
</div>
</body>
</html>
var app = angular.module("test",[]);
app.controller('trans',function($scope){
$scope.name = 'amruth';
$scope.word = "ever";
$scope.counter = 0;
$scope.add = function(amount) {
$scope.counter += amount;
};
$scope.subtract = function(amount) {
$scope.counter -= amount;
};
});
http://plnkr.co/edit/khFwKUvKkruhMa5CYtRt?p=preview
Here is your code that works: Plunkr.
Changes required :
ng-app should have a value assigned to it.
add ng-app to the body tag, as your angular script is in the head tag, html will not recognize angular
Include your controller.js after the angular but before the script code.
var app = angular.module('app', []);
app.controller('FirstController',function($scope) {
$scope.word = "ever";
$scope.counter = 0;
$scope.add = function(amount) {
$scope.counter += amount;
};
$scope.subtract = function(amount) {
$scope.counter -= amount;
};
});
<!DOCTYPE html>
<html>
<head>
<title>Simple App</title>
<script data-require="angular.js#1.3.1" data-semver="1.3.1" src="//code.angularjs.org/1.3.1/angular.js"></script>
<script src="script.js"></script>
</head>
<body ng-app="app">
<div ng-controller="FirstController">
<h4>The simplest adding machine ever</h4>
<button ng-click="add(1)" class="button">Add</button>
<a ng-click="subtract(1)" class="button alert">Subtract</a>
<h4>Current count: {{ counter }}</h4>
</div>
{{6+2}}
</body>
</html>
1. modify html file
Here is solution for your problem.Add following line inside your html code
<html ng-app='app'>
inside <head> tag add script : <script src="app.js"></script>
2. modify controller.js
app.controller('FirstController',function($scope){});
Error occured because you added extra space between "'FirstController'," and "function($scope){})"
I have 1 site under foo.com/test1/test1.html and another at foo.com/test2/test2.html
test1.html looks like this:
<html>
<head>
<script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript"></script>
<script>
document.ready = function(){
var name = localStorage.getItem("name");
if(name){
console.log("name is defined");
}else{
console.log("name is not defined");
localStorage.setItem("name", "test1");
}
$('#name').text(name);
}
</script>
</head>
<body>
<p id="name"></p>
</body>
</html>
And test2.html is like this:
<html>
<head>
<script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript"></script>
<script>
document.ready = function(){
var name = localStorage.getItem("name");
if(name){
console.log("name is defined");
}else{
console.log("name is not defined");
localStorage.setItem("name", "test2");
}
$('#name').text(name);
}
</script>
</head>
<body>
<p id="name"></p>
</body>
</html>
My question is that is it possible to achieve that that if I go to test1, the value of name is "test1" and if I go to test2 the name will be test2. Basically I suspect that I need to name them differently but I rather not do that. Is there any good work around for this?
Thank you in advance.
local storage is defined per domain. You should keep objects in localstorage to maintain page context.
Here is solution to do it.
<html>
<head>
<script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript"></script>
<script>
document.ready = function(){
var thispage = JSON.parse(localStorage.getItem("page1"));
if(thispage.name){
console.log("name is defined");
}else{
console.log("name is not defined");
var obj={name : "test1"}
localStorage.setItem("page1", JSON.stringify(obj));
}
}
</script>
</head>
<body>
<p id="name"></p>
</body>
</html>
similar to all pages.