- HTML
- Databases
- JavaScript
- jQuery
Amend Modal text at runtime
I'm following the instructions here
The text is fixed in the example.
How do I vary the text at runtime.
In my code I need the text to vary depending on the day of the month.
The text is fixed in the example.
How do I vary the text at runtime.
In my code I need the text to vary depending on the day of the month.
https://developer.mozilla.org/fr/docs/Web/CSS/width#fit-content
so replace:
.modal-content {
position: relative;
background-color: #fefefe;
margin: auto;
padding: 0;
border: 1px solid #888;
width: 80%;
by :
.modal-content {
position: relative;
background-color: #fefefe;
margin: auto;
padding: 0;
border: 1px solid #888;
width: fit-content;
so replace:
.modal-content {
position: relative;
background-color: #fefefe;
margin: auto;
padding: 0;
border: 1px solid #888;
width: 80%;
by :
.modal-content {
position: relative;
background-color: #fefefe;
margin: auto;
padding: 0;
border: 1px solid #888;
width: fit-content;
A modal box would probably be better than an Alert, but this seems to work.
...
var currDate = today.getFullYear()+'-'+(today.getMonth()+1)+'-'+today.getDate();
console.log(currDate)
clearTimeout(timer);
var message="Welcome";
switch (currDate)
{
case "2020-2-29":
case "2020-3-1":
case "2020-3-2":
case "2020-3-3":
case "2020-3-4":
case "2020-3-5":
case "2020-3-6":
...
switch (price)
{
case "Research":
message="Print off your local .";
break;
case "Results":
message="Set a challenge;
....
alert (message);
function closeAlertBox(){
alertBox = document.getElementById("alertBox");
alertClose = document.getElementById("alertClose");
alertBox.parentNode.removeChild(alertBox);
alertClose.parentNode.removeChild(alertClose)
alertBox.style.visibility = "hidden";
alertClose.style.visibility = "hidden";
}
window.alert = function(msg){
var id = "alertBox", alertBox, closeId = "alertClose", alertClose;
alertBox = document.createElement("div");
document.body.appendChild(alertBox);
alertBox.id = id;
alertBox.innerHTML = msg;
alertClose = document.createElement("div");
alertClose.id = closeId;
document.body.appendChild(alertClose);
alertClose.innerHTML = "x";
alertBox.appendChild(alertClose);
alertBox.style.visibility = "visible";
/*alertClose.style.visibility = "visible";
I want the alert to disappear if user presses spin. Therefore, this close must be invisible.
If user closes alert by clicking on x, there will be an error message as the spin button will be trying to
close a box that has already been closed.
*/alertClose.style.visibility = "hidden";
alertClose.onclick = closeAlertBox;
};
