$(‘#summernote’).summernote('editor.saveRange') Insert at Current Position (Alternative)Īs suggested by Dexter in the comments below, you can also insert text as follows: Thus, I save a reference to the document.getSelection() upon every focus and key press event on the editor. The problem is that once you would click a button or trigger the action in some other way, the selection would change. Note: You probably will have to work some magic with the document.getSelection() call. Var newContent = oldContent.substring(0, cursorPos) + toInsert + oldContent.substring(cursorPos) $(document.getSelection().anchorNode.parentNode).append(“appended!”) To Insert at the Current Cursor Position var selection = document.getSelection() Thus, we can insert text at the current cursor position as follows (if the Summernote editor is focused): To Insert at the End of the Current Paragraph Thankfully, the content of the Summernote editor is nothing but vanilla HTML/DOM elements. However, that’s not a problem since we can use the JQuery/native DOM API to insert text into the editor. The Summernote API does not provide any dedicated methods for inserting text. In app.js, add the following jQuery code: $(document).Using the very useful Summernote Editor component for Bootstrap, you would like to insert some text at the current caret position programmatically. Now using jQuery, we will show the modal as soon as our web document has fully loaded.
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#BOOTSTRAP CARET CODE#
Like dropdown menus and toggle navbars, modals are only shown when a special condition is met, and otherwise hidden.īetween the nav and section elements in index.html, add the code to generate a modal: We will use Bootstrap to implement a simple modal that alerts Codebrainery site visitors of a new product called Wizard. Modals are like popup alerts meant to focus the user’s attention on a submission form, new product offer or breaking news: When the browser window narrows to a width of 767px, the new nav will toggle on! Reload index.html in your web browser, then narrow the browser window. Your completed toggle navbar should reflect the following structure: Then add the id attribute assigned in the previous step: Locate the ul inside the nav element with “nav”, “navbar-nav” and “navbar-right” classes: Įnclose this ul in a div with Bootstrap’s “collapse” and “navbar-collapse” classes. The first span will have the “sr-only” class: Inside the button element, add four span elements with Bootstrap’s “icon-bar” class to create the appearance of a mobile menu icon. Step 2: Add the Navbar Button’s “Menu Icon” This button will contain attributes that work together to tell Bootstrap to hide or show the button depending on the user’s screen size. Inside this div, add the button element that will be toggled when a user visits the website on a small device. Next, locate the div with the “navbar-header” class: In index.html, add Bootstrap’s “navbar-default” class to the nav element: When users click the button, menu options appear: Step 1: Add the Toggle Navbar Button Bootstrap’s toggle navbar can toggle a menu button on such devices.
#BOOTSTRAP CARET HOW TO#
Click on “More” in the top righthand corner of the page to see the dropdown menu in action! Toggle NavbarĪ common challenge faced by web developers is how to lay out menus on devices with small screens.
Launch your web browser and open index.html. This will be a ul element with Bootstrap’s “dropdown-menu” class: The following attributes are needed in order to transform the “More” option into a dropdown menu:Īdd these properties to the a element inside the li with the “dropdown” class: įinally, add dropdown menu items to appear when site visitors click the “More” option. Optionally, you can add a span with Bootstrap’s “caret” class to create a dropdown arrow icon:
#BOOTSTRAP CARET UPDATE#
Update the third li item with Bootstrap’s “dropdown” class and change the content to read “More”.
In index.html, replace the current nav option that reads “About” with a dropdown menu.įirst, locate the ul element that contains “Sign Up,” “Sign In” and “About”: The Codebrainery homepage would benefit from a dropdown to add additional menu options without significantly changing the CSS layout. Let’s use Bootstrap to implement these three common website features:ĭropdown menus are buttons that reveal menu options to users when clicked.
#BOOTSTRAP CARET DOWNLOAD#
If you don’t already have it, you can download codebrainery here before we dig into Bootstrap further below. In the first Bootstrap article, we worked on the codebrainery web page, starting with a basic template for the project.