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Closed 7 years ago.
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I am trying to create an iframe in which the content changes based on a button click. However the iframe is not displaying any content. Could someone take a look at my code and explain why.
<script>
int i = 0;
var array= ["news1.html","news2.html","news3.html"];
function setURL(){
if (i<2) {
i = i+1;
}
else{
i=0;
};
document.getElementById("iframe").src = array[i];
}
</script>
<iframe id="iframe" style="float:right;" width="770" height="360"></iframe>
<button type="button" onclick="setURL()" style="float:right;"> Next </button>
I know it's not the best code in the world but as far as I can tell it should work so I was hoping for a hand with it please?
change your variable declaration from:
int i = 0;
to:
var i = 0;
Everything worked once i changed that.
Related
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Closed 1 year ago.
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I am trying to get the element itself through making a function in the div itself I want when someone clicks on the current Element the Element should be deleted by fading in pure JavaScript I have searched on the internet but not getting the answer there are many similar questions on Stack Overflow but none of them giving me the combined answer(Like getting current element through Js in (inline function)).
So anyone can help me
<div style="width: 100px;height: 100px;background:red;" onclick="(function(ele){
console.log('helo')
console.log(ele.currentTarget)})();">
Thanks in advance
This should do it:
I added an id to your div which can be accessed through the getElementById.
<div id='hello' style="width: 100px;height: 100px;background:red;" onclick="
(
function() {
document.getElementById('hello').style.opacity = 0;
document.getElementById('hello').style.transition = '0.5s';
}
)();">
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Closed 4 years ago.
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Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question.
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I want to get the id from a class selector without clicking.
var type_selected = '' ;
$('.type_selected').attr();
type_selected = (this.id);
Use this. This will return an array of all elements with that class;
var type_selected = [];
$('.type_selected').each(function(){
type_selected.push($(this).attr("id"));
});
console.log(type_selected);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p class="type_selected" id="id1">This is a test<p>
<p class="type_selected" id="id2">This is a test 2<p>
<p class="type_selected" id="id3">This is a test<p>
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Closed 6 years ago.
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I'm trying to do a basic math function and change the contents of a <p></p> element but when I click the button, it does nothing.
I know it's something trivial but I thought this would work.
What am I missing?
HTML
<button onclick="doMath()">Click</button>
<p id="output"></p>
JavaScript
function doMath() {
var total = 6/2(2+1);
document.getElementById("output").innerHTML = total;
}
function doMath() {
var total = (6/2*(2+1));
document.getElementById("output").innerHTML = total;
}
<button onclick="doMath()">Click</button>
<p id="output"></p>
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Closed 8 years ago.
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I'm trying to make a simple slide show and i'm trying to make the current src become the new array but it doesn't seem to work. I know i made an error somewhere but i can't find it. Help?
<!DOCTYPE html>
<html>
<head>
<script>
images = ["1.png", "2.png", "3.png", "4.png"];
for (i = 0; i < images.length; i++) {
document.getElementById("demo").src= images[i] ;
}
</script>
</head>
<body>
<img id="demo" src="1.png" style="width:500px;height:350px;border: 2px solid grey;">
</body>
</html>
I'm making a guess, but this is probably what you want: http://codepen.io/zvona/pen/rsIKi
Add script to DOMContentLoaded
use window.setTimeout()
Maybe the problem is in the for . You are using cars variable instead of images:
for (i = 0; i < images.length; i++)
Regards.
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Closed 8 years ago.
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I don't know my controller is not working .
I m create a controller but is not working .
I know it's little mistake but i m see many times but now show .
Please Help me .
Angular Code
var myPanelSearch = angular.module('left-panel-search', []);
myPanelSearch.controller=('leftPanelSearch', function($scope){
$scope.msm = "Wincere";
});
HTML Code
<body ng-app="left-panel-search">
<div ng-controller="leftPanelSearch">
{{msm}} {{5+2}}
</div>
<h1>Hello Plunker!</h1>
</body>
Demo
Remove = sign after myPanelSearch.controller, it should be a method invocation, not assignment:
myPanelSearch.controller('leftPanelSearch', function($scope) {
$scope.msm = "Wincere";
});
Also you would have spotted the error if you kept developer console open.
Fixed demo.
Remove the = AFTER controller
.controller()
http://plnkr.co/edit/M8zz7qCu8ZEPn5YMPySX?p=preview