Web Front-end development practice 3: jQuery Implementation of level 2 drop-down menus
As we all know, jQuery is a framework that encapsulates JS to make it easier to use. The first two blog posts are implemented using CSS styles and JS.
In this article, jQuery is used to implement the level-2 drop-down menu.
The follo
Free points: http://download.csdn.net/detail/yangwei19680827/7037863
Elegant Dark CSS3 Menu Template
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Pure CSS3 LavaLamp Menu
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CSS3 Minimalistic Navigation Menu
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Slide Down Box Menu
Using the bootstrap frame's font icons and drop-down menu effects, as well as CSS3 animations, you can make a more elegant push-button drop-down menu style style>. Mybtnstyle. Dropdown-menu span{margin:5px; }. Mybtnstyle. Dropdown-menu{Animation:0.5s Linear FadeIn; CSS3 New features animation }@keyframes fadeIn{//Create animated effects with keyframes rules by gradually translating a set of
This article describes how to display and hide the drop-down menu in JavaScript. For more information, see this article. The knowledge we need to use to implement JavaScript is:
1) JS event: the onmouseover mouse goes through the event and the onmouseout mouse leaves event.
2) Basic JS Syntax: Use the function keyword to define a function.
3) DOM programming: getElementsByTagName () method.
The next step is our production process:
1) Hide level-2
Label: style blog HTTP Io color ar OS SP
* For the convenience of users, you can customize the level 1 and level 2 menus by moving the mouse to remove the color.
* IE 6 +, chrome, and FF browsers passed the test.
* The only defect is that in IE6, the drop-down menu cannot block the bottom text. If you are interested, you can modify the CSS style on your own.
New jquery still have a lot of did not learn, today made a drop-down menu, according to their own thinking combined with the basic effect of learning to achieve a drop-down menu can add any number of layers, if there are any suggestions, welcome to the La La LaI like to note a little bit, so give yourself is also a kind of understanding and convenient review haha12349Ten One at - - - -menu_1 - inmenu_1_1 -
This article mainly introduces how to display a multi-level tree menu in the drop-down list using javascript. it involves some techniques such as defining, constructing, and traversing javascript property menus, and has some reference value, for more information about how to use javascript to display multi-level tree menus in the
This example describes the way JS uses the DOM to set radio buttons, check boxes, and Drop-down menus. Share to everyone for your reference. The implementation methods are as follows:
1. Set radio button
The radio button in the form is
Put an example first:
Copy Code code as follows:
Camera Brand:
The radio button in the form is As you can see from the code above, IDs and name are differen
The @* basic drop-down menu is exactly the same style as the button drop-down menu. However, the basic drop-down menu uses Split button drop-down menu a The drop-down menu in the navigation element replaces the button with a chain, but class= "Dropdown-toggle", data-toggle=
Auto-Search Yii-widget-select2 instance analysis using drop-down menus in the YII2 framework, YII2WIDGETSELECT2
The example in this article describes how to use the drop-down menus in the YII2 framework to automatically search for Yii-widget-select2. Share to everyone for your reference, as follows:
GitHub Source code
This article describes how to use js to implement the pull-down menu to move each other and sort menus. The code is easy to understand and has reference value, for more information about how to use the js drop-down menu, you can choose to move each other and sort the menus. The code is easy to understand and has reference value, for more information, see this sec
Eclipse plug-in development learning note "5"---add drop-down menus and buttons to the viewWe used the example in the previous article to add two items in the View2 add two buttons and drop-down menus.First, create a new inherited Actiongroup class, Addactiongroup, with the following code:/**************************************Addactiongroup class**/ Package view
Using the DOM to set up a text box
1. Control the number of characters entered by the userFor single-line text boxes and password entry boxes, you can use the MaxLength property to control the number of characters entered by the user.For multiline text, MaxLength is a custom attribute with the maximum number of characters entered, and the onkeypress returns the LessThan () function return value when the event occurs, as followsDetailed codefunction LessThan (Otextarea) {Returns whether the numbe
the Drop-down menu will appear as the picture, in the content, you have to think about what the total number of columns, their affiliation is how, I suggest that I draw a similar site map of the pattern, and then start a new series of menus. According to the "+-" in the figure next to the two icons can adjust the membership of each column. In the appearance can be set
management by WHO to reference management, should be a controller.Now that we've talked about encapsulation, there should be a class method that makes it quick and easy to create this drop-down menu control whose. h header file is declared as followsThe initialization method for. m files is as followsThe third step is to rewrite his setter methodStep fourth implement the methods in the. h fileThe fifth step in order to monitor the disappearance of th
Disable all text boxes, drop-down menus, and multi-line text fields on the webpage using javascript.
This article describes how to use javascript to disable all text boxes, drop-down menus, and multi-line text fields on a webpage. For more information, see.
The principle is to obtain the controls on the Web page cycli
This article mainly introduces how to implement the drag-and-drop shifting effect of website menus in JavaScript. It involves some techniques related to JavaScript dynamic page element styles and has some reference value, for more information about how to implement the drag/drop function of the website menu in JS, see the following example. Share it with you for
This article mainly introduces how to implement the drag-and-drop shifting effect of website menus in JavaScript. it involves some techniques related to JavaScript dynamic page element styles and has some reference value, for more information about how to implement the drag/drop function of the website menu in JS, see the following example. Share it with you for
This article illustrates how JavaScript implementations display multilevel tree menus in a drop-down list. Share to everyone for your reference. Specifically as follows:
This shows the menu of ratings displayed in the Drop-down list box, in many sites can see the effect, very practical, drop-down list box in the optio
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