右键菜单案例、BootStrap样式

Bootstrap Context Menu ====================== #This project is unmaintained. Please use the alternative https://github.com/swisnl/jQuery-contextMenu. I have an issue with the plugin but I would still like to use it. -- Please fork the project and do your fixes. Where can I get support if can't fix some issue? -- You can check the issues page or pull request page if someone has a fix for your problem and merge it with your fork. I still can't find fixes of my issues. -- Get plenty of sleep. :) ## A context menu extension of Bootstrap made for everyone's convenience. See a [demo page] [id]. [id]:http://sydcanem.github.io/bootstrap-contextmenu/ Installation ------------ `bower install bootstrap-contextmenu` Note: Requires bootstrap.css Usage ----- ### Via data attributes Add `data-toggle="context"` to any element that needs a custom context menu and via CSS set `position: relative` to the element. Point `data-target` attribute to your custom context menu. `<div class="context" data-toggle="context" data-target="#context-menu"></div>` ### Via Javascript Call the context menu via JavaScript: ```js $('.context').contextmenu({ target:'#context-menu', before: function(e,context) { // execute code before context menu if shown }, onItem: function(context,e) { // execute on menu item selection } }) ``` ### Options `target` - is the equivalent of the `data-target` attribute. It identifies the html of the menu that will be displayed. `before` - is a function that is called before the context menu is displayed. If this function returns false, the context menu will not be displayed. It is passed two parameters, - `e` - the original event. (You can do an `e.preventDefault()` to cancel the browser event). - `context` - the DOM element where right click occured. `onItem` - is a function that is called when a menu item is clicked. Useful when you want to execute a specific function when an item is clicked. It is passed two parameters, - `context` - the DOM element where right click occured. - `e` - the click event of the menu item, $(e.target) is the item element. `scopes` - DOM selector for dynamically added context elements. See [issue](https://github.com/sydcanem/bootstrap-contextmenu/issues/56). ### Events All events are fired at the context's menu. Check out `dropdown` plugin for a complete description of events. - `show.bs.context` - This event fires immediately when the menu is opened. - `shown.bs.context` - This event is fired when the dropdown has been made visible to the user. - `hide.bs.context` - This event is fired immediately when the hide instance method has been called. - `hidden.bs.context` - This event is fired when the dropdown has finished being hidden from the user (will wait for CSS transitions, to complete). Sample ```js $('#myMenu').on('show.bs.context',function () { // do something... }); ``` Example ------- Activate and specify selector for context menu ```js $('#main').contextmenu({'target':'#context-menu'}); ``` Activate within a div, but not on spans ```js $('#main').contextmenu({ target: '#context-menu2', before: function (e, element, target) { e.preventDefault(); if (e.target.tagName == 'SPAN') { e.preventDefault(); this.closemenu(); return false; } return true; } }); ``` Modify the menu dynamically ```js $('#main').contextmenu({ target: "#myMenu", before: function(e) { this.getMenu().find("li").eq(2).find('a').html("This was dynamically changed"); } }); ``` Show menu name on selection ```js $('#main').contextmenu({ onItem: function(context, e) { alert($(e.target).text()); } }); ``` ### Nice to have features: - Close and open animations - Keyboard shortcuts for menus ### License MIT