I am looking to enhance the appearance of the text "Hello world" in the following code snippet by applying some styling such as making it bold:
bootbox.alert("Hello world!", function() {
Example.show("Hello world callback");
});
Your help is greatly appreciated. Thank you.
Expanding further on the insights provided by James King:
By utilizing firebug's console feature, one can observe that upon executing the command:
bootbox.alert('hello world')
The output yields a reference to the container div element of bootbox as: Object[div.bootbox]
This signifies that it is relatively straightforward to redefine the appearance of the alert dialog box by customizing its CSS attributes:
bootbox.alert('Danger!!' ).find('.modal-content').css({'background-color': '#f99', 'font-weight' : 'bold', color: '#F00', 'font-size': '2em', 'font-weight' : 'bold'} );
Let's recap:
When it comes to text styling
You can simply add HTML code directly to your string:
bootbox.alert("<i>Greetings!</i>"); // (credit to MiaL)
bootbox.alert("<span class='highlight'>Greetings!</span>"); // (shoutout to Sofia)
For customizing bootbox elements
Manipulate the jQuery object that is returned for changing classes, CSS, etc.:
var dialog = bootbox.alert("Greetings!");
dialog.find('.modal-content').css({'background-color': '#f99'}); // (props to Oliver H)
dialog.find(".btn-primary").removeClass("btn-primary").addClass("btn-danger");
One effective method is to utilize firebug to analyze the popup and view the HTML structure of the modal window, enabling you to create customized CSS for it. By examining the example provided on their official site, here is a snippet showing the fundamental HTML components:
<div style="overflow: hidden;" tabindex="-1" class="bootbox modal fade in" aria-hidden="false">
<div class="modal-body">Greetings!</div>
<div class="modal-footer"><a href="javascript:;" class="btn btn-primary" data-handler="0">Confirm</a></div>
</div>
If desired to modify the footer's color:
.modal-footer {background:#c00;}
If you want to display a message with fading opacity, you can create an empty div with 0 opacity:
<div id="messageBox"></div>
Then, using JavaScript, you can easily change the opacity of the message box:
bootbox.alert(message, function() {
document.getElementById('messageBox').innerHTML = message; document.getElementById('messageBox').style.opacity= '1'; setTimeout(function(){ document.getElementById('messageBox').style.opacity = '0'; }, 2000); });
You are free to customize the message box by adding styles such as position, colors, or transitions:
#messageBox { color: #CC0000; font-weight: bold; text-align: center; transition: all 1s linear; -webkit-transition: all 1s linear; }
If we assume that Example.show(); is inserting this code in a specific location on the page, then enclosing the element with a strong tag will have the desired effect:
bootbox.alert("Hello world!", function() {
Example.show("<strong>Hello world</strong> callback");
});
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