Article Tags
Article Tags
How to make bootstrap responsive layout
Bootstrap first needs to introduce the meta tag in the head and add the viewpirt attribute and content attribute. Because bootstrap increases the size of the viewport, the system will automatically divide it into 12 more columns, and finally combine it with media queries to achieve a responsive layout.
Jul 18, 2019 am 09:05 AM
The difference between bootstrap3 and bootstrap4
Difference: bootstrap4 has a larger adaptation range than bootstrap3; bs3 uses folat layout, bs4 uses flex layout; bs3 img-circle only takes effect on pictures, while bs4 rounded-circle takes effect on all elements, etc.
Jul 17, 2019 pm 04:52 PM
How to set image shape in bootstrap4
Rounded image: .rounded class; Ellipse image: .rounded-circle class; Thumbnail image: .img-thumbnail class; Image alignment: use .float-right/left class to set the right/left alignment of the image; Responsive image: in Add the .img-fluid class to the <img> tag.
Jul 17, 2019 pm 04:26 PM
How to set up a table in bootstrap4
Bootstrap4 uses the .table class to style the basic table. Striped table: Added .table-striped class. Bordered table: Add .table-bordered class. Mouseover state table: add .table-hover class, etc.
Jul 17, 2019 pm 04:18 PM
How to use bootstrap pagination
The first step is to download bootstrap and unzip it, and create a new test directory to store the test files. ||The second step is to create a new test pagination.html file. ||The third step is to add class="active" to highlight the page number and add click events to all paging li tags.
Jul 17, 2019 pm 03:53 PM
How to use bootstrap's drop-down multiple selection box
The first step is to introduce CSS files and JS files, and import the bootstrap-select component. ||The second step is to add "multiple" and set it to multiple selection. The setting can select up to 2 items, that is, data-max-options="2". ||The third step is to add retrieval and set attributes, and add select all/inverse selection function.
Jul 17, 2019 pm 03:32 PM
How to define pop-up menu with bootstrap
First, get the height of the clicked button from the bottom of the screen and the height of the pop-up menu. If the pop-up menu cannot be fully displayed, let it pop up. Then by modifying the toggle attribute in bootstrap.js, when clicked, it can intelligently pop up or down according to the actual situation.
Jul 17, 2019 pm 03:15 PM
How to create a drop-down menu in bootstrap
The first step is to create a new HTML page in Sublime Text. ||The second step is to import the style library using the link tag. ||The third step is to import the jquery and bootstrap scripts and call the dropdown style to introduce the drop-down menu. ||The fourth step is to add the menu items in the drop-down menu and then run the program.
Jul 17, 2019 pm 03:02 PM
How to quickly implement a login page using bootstrap
The first step is to download and unzip bootstrap, introduce boostrap's js and css, and introduce jquery.js. ||The second step is to write the username input box, password input box, and login button in the div tag. ||The third step, after the writing is completed, double-click index.html in the directory to view the effect in the browser.
Jul 17, 2019 pm 02:44 PM
How to set line spacing in bootstrap
Solution 1: Add a new style class, define the style of margin-top, and then add the style class to the div element where the row is located. ||Option 2: Define some common top margin style classes, and then add the appropriate CSS style class to the div element where the row is located. ||Option 3: You can use the built-in spacing style class.
Jul 17, 2019 pm 02:32 PM
How to drag and drop components in bootstrap
The first step is to open the bootstrap.js source code to find the modal component code block, and add the drag and drop code implementation under the Modal.DEFAULTS code block. ||The second step is to add the draggable method to the show method of the modal. ||The third step is to directly introduce the source code to the page.
Jul 17, 2019 pm 02:17 PM
How to use path pagination tags in bootstrap
First prepare the html document in VS, and then import the bootstrap css file in html. To view the path effect, refer to the breadcrumb style, and to view the pagination function, use the pagination style. If you want to enable or disable a page, use the active or disabled style.
Jul 17, 2019 pm 02:09 PM
How to add scroll bars to bootstrap modal box
In the <style></style> tag of the html file, perform ".modal-dialog", ".modal-content", ".modal-body", ".modal-header", ".modal-footer" Set it up and then open the modal box.
Jul 17, 2019 pm 01:52 PM
How to set border color to div in bootstrap
There are three ways to set the border color in a div: (1) "border:1px solid red;" (2) "border-color: red;" (3) "border-left:1px solid red;".
Jul 17, 2019 pm 01:45 PM
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