I'm trying to resize a panel using JavaScript to fit a small image into a panel, and struggling badly.
It's within the bold:
<body id="visCinemaTransRefund"><br>
<div id="content"><br>
<ul class="PayPanel" id="paymentDetails"><br>
Here's the CSS that needs modifying:
visCinemaTransRefund .PayPanel { width: 435px; }
How would I be able to modify with width of this panel?
I've also got a form I'm trying to resize within CSS:
visCinemaTransRefund FORM (width: 1005px;)
document.getElementById('paymentDetails').style.width = '1000px';
document.getElementById('form').style.width = '1005px';
Have you tried using:
document.getElementById("paymentDetails").getElementsByClassName("PayPanel")[0].style.width="1000px"
Remember: getElementsByClassName return an array of elements, so using [0] you are indexing first element (and, of course, the only one).
Since getElementsById return a single elements, getElementsByClassName could be useless.
If you want to do this using CSS class :
HTML:
<div id="myDiv" class="medium"></div>
<button id="btn">Click me</button>
CSS:
#myDiv {
background-color: gray;
}
.medium {
height: 50px;
width: 50px;
}
.big {
height: 100px;
width: 100px;
}
JS:
document.getElementById("btn").onclick = function() {
var element = document.getElementById("myDiv"); // or document.getElementsByClassName("className")
if (element.className == "medium") {
document.getElementById("myDiv").className = "big";
} else {
document.getElementById("myDiv").className = "medium";
}
};
Use the following code to change the width of tags by accessing HTML element from the DOM using getElement functions and setting width to it using setAttribute javaScript function.
document.getElementById("paymentDetails").setAttribute("style","width:500px;");
document.getElementById("visCinemaTransRefund").getElementsByTagName("form")[0].setAttribute("style","width:1000px;");
Using JavaScript:
document.getElementById('paymentDetails').style.width = '1000px';
Using JQuery:
$("paymentDetails").width(1000);
$("paymentDetails").css("width","1000px");