bootstrap-show-modal

bootstrap-show-modal

jQuery plugin to create bootstrap modals in pure JavaScript.

Demo Page

This version is compatible with Bootstrap 5, but we remain a Bootstrap 4 compatible version with the branch bootstrap4-compatible. npm package versions 3.x are Bootstrap 5 compatible, versions 1.x Bootstrap 4 compatible.

Installation

npm install bootstrap-show-modal

Or just download this repository and include src/bootstrap-show-modal.js.

Usage

Simple Modal

$.showModal({title: "Hello World!", body: "A very simple modal dialog without buttons."})

Alert Dialog

$.showAlert({title: "Hi", body: "Please press ok, if you like or dislike cookies."})

Confirm Dialog

$.showConfirm({
    title: "Please confirm", body: "Do you like cats?", textTrue: "Yes", textFalse: "No",
    onSubmit: function (result) { // callback on confirm
        if (result) {
            $.showAlert({title: "Result: " + result, body: "You like cats."})
        } else {
            $.showAlert({title: "Result: " + result, body: "You don't like cats."})
        }
    },
    onDispose: function() {
        console.log("The confirm dialog vanished")
    }
})

Properties

this.props = {
    title: "", // the dialog title html
    body: "", // the dialog body html
    footer: "", // the dialog footer html (mainly used for buttons)
    modalClass: "fade", // Additional css for ".modal", "fade" for fade effect
    modalDialogClass: "", // Additional css for ".modal-dialog", like "modal-lg" or "modal-sm" for sizing
    options: { // The Bootstrap modal options as described here: https://getbootstrap.com/docs/4.0/components/modal/#options
        backdrop: 'static' // disallow closing on click in the background
    },
    // Events:
    onCreate: null, // Callback, called after the modal was created
    onShown: null, // Callback, called after the modal was shown and completely faded in
    onDispose: null, // Callback, called after the modal was disposed
    onSubmit: null // Callback of $.showConfirm(), called after yes or no was pressed
}

See the Bootstrap 4 Modal documentation for possible values of options, modalClass and modalDialogClass.

Minified version

I don't provide a minified version because I think it should be up to the using programmer to create minified versions, with all the used script sources concatenated to one file.

But, if you want it, it is easy to create your minified version with uglify: https://www.npmjs.com/package/uglify-js

Just install uglify

npm install uglify-js -g

and then in the src-folder

uglifyjs bootstrap-show-modal.js --compress --mangle > bootstrap-show-modal.min.js

Browser support

It works in all modern browsers and in the Internet Explorer. Not tested with IE < 11.

You may want to check out my further Bootstrap and HTML extensions

• bootstrap-input-spinner – Input numbers
• bootstrap-show-modal – Show dialogs, dynamically
• bootstrap-show-notification – Show notifications, dynamically
• bootstrap-detect-breakpoint – Read the curr. BS BP from JS
• auto-resize-textarea – Auto resize textareas by its content
• external-links-blank – Open all external links _blank