{"id":1996,"date":"2023-03-25T14:33:59","date_gmt":"2023-03-25T06:33:59","guid":{"rendered":""},"modified":"2023-03-25T14:33:59","modified_gmt":"2023-03-25T06:33:59","slug":"Bootstrap \u4e0b\u62c9\u5217\u8868","status":"publish","type":"post","link":"https:\/\/bianchenghao6.com\/1996.html","title":{"rendered":"Bootstrap \u4e0b\u62c9\u5217\u8868"},"content":{"rendered":"
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<!DOCTYPE html>\r\n<html>\r\n<head>\r\n <meta name=\"viewport\"<\/span> content=\"width=device-width, initial-scale=1\"<\/span>>\r\n <link rel=\"stylesheet\"<\/span> href=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/3.3.6\/css\/bootstrap.min.css\"<\/span>>\r\n \r\n<\/head>\r\n<body>\r\n<div class=\"container\"<\/span>>\r\n <h2>Dropdowns<\/h2>\r\n <p>The .dropdown class <\/span>is used to indicate a dropdown menu.<\/p>\r\n <p>Use the .dropdown-menu class <\/span>to actually build the dropdown menu.<\/p>\r\n <p>To open the dropdown menu, use a button or a link with a class <\/span>of .dropdown-toggle and data-toggle=\"dropdown\"<\/span><\/span><\/span>.<\/p> \r\n <div class=\"dropdown\">\r\n <button class=\"btn btn-primary dropdown-toggle\"<\/span> type=\"button\"<\/span> data-toggle=\"dropdown\">Dropdown Example\r\n <span class=\"caret\"<\/span>><\/span><\/button>\r\n <ul class=\"dropdown-menu\"<\/span>>\r\n <li><a href=\"#\"<\/span><\/span><\/span>>HTML<\/a><\/li><\/span>\r\n <li><a href=\"#\">CSS<\/a><\/li><\/span>\r\n <li><a href=\"#\">JavaScript<\/a><\/li><\/span>\r\n <\/ul>\r\n <\/div>\r\n<\/div>\r\n<script src=\"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/1.12.0\/jquery.min.js\"<\/span>><\/script>\r\n<script src=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/3.3.6\/js\/bootstrap.min.js\"<\/span>><\/script>\r\n<\/body>\r\n<\/html><\/pre>\n<\/code>\n <\/div>\n
Bootstrap \u4e0b\u62c9\u5206\u9694\u7b26<\/h3>\n\n class.divider \u7528\u4e8e\u5206\u9694\u4e0b\u62c9\u83dc\u5355\u4e2d\u7684\u94fe\u63a5:\n <\/div>\n\n \u53c2\u89c1\u4ee5\u4e0b\u793a\u4f8b:\n <\/div>\n\n<!DOCTYPE html>\r\n<html>\r\n<head>\r\n <meta name=\"viewport\"<\/span> content=\"width=device-width, initial-scale=1\"<\/span>>\r\n <link rel=\"stylesheet\"<\/span> href=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/3.3.6\/css\/bootstrap.min.css\"<\/span>>\r\n \r\n<\/head>\r\n<body>\r\n<div class=\"container\"<\/span>>\r\n <h2>Dropdowns<\/h2>\r\n <p>The .divider class <\/span>is used to separate links inside the dropdown menu:<\/p>\r\n <div class=\"dropdown\"<\/span><\/span>>\r\n <button class=\"btn btn-default <\/span>dropdown-toggle\"<\/span> type=\"button\"<\/span> data-toggle=\"dropdown\">Tutorials\r\n <span class=\"caret\"<\/span>><\/span><\/button>\r\n <ul class=\"dropdown-menu\"<\/span>>\r\n <li><a href=\"#\"<\/span><\/span><\/span><\/span>>HTML<\/a><\/li><\/span>\r\n <li><a href=\"#\">CSS<\/a><\/li><\/span>\r\n <li><a href=\"#\">JavaScript<\/a><\/li><\/span>\r\n <li class=\"divider\"<\/span>><\/li>\r\n <li><a href=\"#\">About Us<\/a><\/li><\/span>\r\n <\/ul>\r\n <\/div>\r\n<\/div>\r\n <script src=\"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/1.12.0\/jquery.min.js\"<\/span>><\/script>\r\n <script src=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/3.3.6\/js\/bootstrap.min.js\"<\/span>><\/script>\r\n<\/body>\r\n<\/html><\/pre>\n<\/code>\n <\/div>\n
Bootstrap\u4e0b\u62c9\u6807\u9898<\/h3>\n\n class.dropdown-header \u7528\u4e8e\u5728\u4e0b\u62c9\u83dc\u5355\u4e2d\u6dfb\u52a0\u6807\u9898\u3002\n <\/div>\n\n \u8bf7\u53c2\u89c1\u4ee5\u4e0b\u793a\u4f8b:\n <\/div>\n\n<!DOCTYPE html>\r\n<html>\r\n<head>\r\n <meta name=\"viewport\"<\/span> content=\"width=device-width, initial-scale=1\"<\/span>>\r\n <link rel=\"stylesheet\"<\/span> href=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/3.3.6\/css\/bootstrap.min.css\"<\/span>>\r\n \r\n<\/head>\r\n<body>\r\n<div class=\"container\"<\/span>>\r\n <h2>Dropdowns<\/h2>\r\n <p>The .dropdown-header class <\/span>is used to add headers inside the dropdown menu:<\/p>\r\n <div class=\"dropdown\"<\/span><\/span>>\r\n <button class=\"btn btn-default <\/span>dropdown-toggle\"<\/span> type=\"button\"<\/span> data-toggle=\"dropdown\">Tutorials\r\n <span class=\"caret\"<\/span>><\/span><\/button>\r\n <ul class=\"dropdown-menu\"<\/span>>\r\n <li class=\"dropdown-header\"<\/span><\/span>>Dropdown header 1<\/li>\r\n <li><a href=\"#\"<\/span><\/span><\/span><\/span>>HTML<\/a><\/li><\/span>\r\n <li><a href=\"#\">CSS<\/a><\/li><\/span>\r\n <li><a href=\"#\">JavaScript<\/a><\/li><\/span>\r\n <li class=\"divider\"<\/span>><\/li>\r\n <li class=\"dropdown-header\">Dropdown header 2<\/li>\r\n <li><a href=\"#\">About Us<\/a><\/li><\/span>\r\n <\/ul>\r\n <\/div>\r\n<\/div>\r\n <script src=\"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/1.12.0\/jquery.min.js\"<\/span>><\/script>\r\n <script src=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/3.3.6\/js\/bootstrap.min.js\"<\/span>><\/script>\r\n<\/body>\r\n<\/html><\/pre>\n<\/code>\n <\/div>\n
Bootstrap \u4e0b\u62c9\u83dc\u5355: \u7981\u7528\u9879<\/h3>\n\n \u4f7f\u7528 class.disabled \u7981\u7528\u4e0b\u62c9\u83dc\u5355\u4e2d\u7684\u9879\u3002\n <\/div>\n\n \u8bf7\u53c2\u89c1\u4ee5\u4e0b\u793a\u4f8b:\n <\/div>\n\n<!DOCTYPE html>\r\n<html>\r\n<head>\r\n <meta name=\"viewport\"<\/span> content=\"width=device-width, initial-scale=1\"<\/span>>\r\n <link rel=\"stylesheet\"<\/span> href=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/3.3.6\/css\/bootstrap.min.css\"<\/span>>\r\n \r\n<\/head>\r\n<body>\r\n<div class=\"container\"<\/span>>\r\n <h2>Dropdowns<\/h2>\r\n <p>Here, CSS is disable.<\/p>\r\n <div class=\"dropdown\"<\/span><\/span>>\r\n <button class=\"btn btn-default <\/span>dropdown-toggle\"<\/span> type=\"button\"<\/span> data-toggle=\"dropdown\">Tutorials\r\n <span class=\"caret\"<\/span>><\/span><\/button>\r\n <ul class=\"dropdown-menu\"<\/span>>\r\n <li><a href=\"#\"<\/span><\/span><\/span><\/span>>HTML<\/a><\/li><\/span>\r\n <li class=\"disabled\"<\/span>><a href=\"#\">CSS<\/a><\/li><\/span>\r\n <li><a href=\"#\">JavaScript<\/a><\/li><\/span>\r\n <li class=\"divider\"<\/span>><\/li>\r\n <li><a href=\"#\">About Us<\/a><\/li><\/span>\r\n <\/ul>\r\n <\/div>\r\n<\/div>\r\n<script src=\"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/1.12.0\/jquery.min.js\"<\/span>><\/script>\r\n<script src=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/3.3.6\/js\/bootstrap.min.js\"<\/span>><\/script>\r\n<\/body>\r\n<\/html><\/pre>\n<\/code>\n <\/div>\n
\n Bootstrap 4\u7981\u7528\u548c\u6d3b\u52a8\u9879\u76ee<\/h2>\n\n \u8981\u4f7f\u67d0\u4e2a\u9879\u76ee\u5904\u4e8e\u6d3b\u52a8\u72b6\u6001\uff0c\u8bf7\u4f7f\u7528.active\u7c7b\u7a81\u51fa\u663e\u793a\u7279\u5b9a\u7684\u4e0b\u62c9\u83dc\u5355\u9879(\u6d3b\u52a8\u9879\u76ee\u4ee5\u84dd\u8272\u80cc\u666f\u8272\u663e\u793a)\u3002\n <\/div>\n\n \u8981\u7981\u7528\u4e0b\u62c9\u83dc\u5355\u4e2d\u7684\u67d0\u4e2a\u9879\u76ee\uff0c\u60a8\u5fc5\u987b\u4f7f\u7528.disabled\u7c7b(\u5b83\u4f1a\u663e\u793a\u6d45\u7070\u8272\u7684\u6587\u672c\u989c\u8272\u548c\u60ac\u505c\u65f6\u5e26\u6709\" no-parking-sign\"\u7684\u56fe\u6807)\u3002\n <\/div>\n\u793a\u4f8b: <\/h3>\n\n<!DOCTYPE html>\r\n<html>\r\n<head>\r\n <title>Bootstrap Example<\/title>\r\n <meta name=\"viewport\"<\/span> content=\"width=device-width, initial-scale=1\"<\/span>>\r\n <link rel=\"stylesheet\"<\/span> href=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/4.0.0-beta.2\/css\/bootstrap.min.css\"<\/span>>\r\n <script src=\"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/3.2.1\/jquery.min.js\"<\/span>><\/script>\r\n <script src=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/popper.js\/1.12.6\/umd\/popper.min.js\"<\/span>><\/script>\r\n <script src=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/4.0.0-beta.2\/js\/bootstrap.min.js\"<\/span>><\/script>\r\n<\/head>\r\n<body>\r\n<div class=\"container\"<\/span>>\r\n <h2>Dropdowns Active and Disable Example<\/h2>\r\n <div class=\"dropdown\"<\/span><\/span>>\r\n <button type=\"button\"<\/span> class=\"btn btn-primary dropdown-toggle\"<\/span> data-toggle=\"dropdown\">\r\n Dropdown button\r\n <\/button>\r\n <div class=\"dropdown-menu\"<\/span>>\r\n <a class=\"dropdown-item\"<\/span> href=\"#\"<\/span><\/span><\/span>>Normal<\/a><\/span>\r\n <a class=\"dropdown-item active\"<\/span> href=\"#\">Active<\/a><\/span>\r\n <a class=\"dropdown-item disabled\"<\/span> href=\"#\">Disabled<\/a><\/span>\r\n <\/div>\r\n <\/div>\r\n<\/div>\r\n<\/body>\r\n<\/html><\/pre>\n<\/code>\n <\/div>\n
\n\u4e0b\u62c9\u4f4d\u7f6e<\/h2>\n\n \u7528\u4e8e\u653e\u7f6e\u4e0b\u62c9\u9879\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u4e0b\u62c9\u83dc\u5355\u4f4d\u4e8e\u5de6\u4fa7\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u5c06.dropdown-menu-right\u7c7b\u6dfb\u52a0\u5230\u5177\u6709.dropdown-menu\u7684\u5143\u7d20\u6765\u4f7f\u4e0b\u62c9\u5217\u8868\u53f3\u5bf9\u9f50\u3002\n <\/div>\n\u793a\u4f8b: <\/h3>\n\n<!DOCTYPE html>\r\n<html>\r\n<head>\r\n <title>Bootstrap Example<\/title>\r\n <meta name=\"viewport\"<\/span> content=\"width=device-width, initial-scale=1\"<\/span>>\r\n <link rel=\"stylesheet\"<\/span> href=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/4.0.0-beta.2\/css\/bootstrap.min.css\"<\/span>>\r\n <script src=\"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/3.2.1\/jquery.min.js\"<\/span>><\/script>\r\n <script src=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/popper.js\/1.12.6\/umd\/popper.min.js\"<\/span>><\/script>\r\n <script src=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/4.0.0-beta.2\/js\/bootstrap.min.js\"<\/span>><\/script>\r\n<\/head>\r\n<body>\r\n<div class=\"container\"<\/span>>\r\n <h2>Right Aligned Dropdowns<\/h2>\r\n <div class=\"dropdown\"<\/span><\/span>>\r\n <button type=\"button\"<\/span> class=\"btn btn-primary dropdown-toggle\"<\/span> data-toggle=\"dropdown\">\r\n Dropdown button\r\n <\/button>\r\n <div class=\"dropdown-menu dropdown-menu-right\"<\/span>>\r\n <a class=\"dropdown-item\"<\/span><\/span><\/span> href=\"#\"<\/span><\/span><\/span>>Link 1<\/a><\/span>\r\n <a class=\"dropdown-item\" href=\"#\">Link 2<\/a><\/span>\r\n <a class=\"dropdown-item\" href=\"#\">Link 3<\/a><\/span>\r\n <\/div>\r\n <\/div>\r\n<\/div>\r\n<\/body>\r\n<\/html><\/pre>\n<\/code>\n <\/div>\n
\n Bootstrap 4 Dropup <\/h2>\n\n \u5982\u679c\u60a8\u5e0c\u671b\u4e0b\u62c9\u83dc\u5355\u5411\u4e0a\u6269\u5c55\u800c\u4e0d\u662f\u5411\u4e0b\u6269\u5c55\uff0c\u8bf7\u66f4\u6539\n <\/div>\n\n class =\"dropdown\"\u5230\" dropup\"\u7684\u5143\u7d20:\n <\/div>\n\u793a\u4f8b: <\/h3>\n\n<!DOCTYPE html>\r\n<html>\r\n<head>\r\n <title>Bootstrap Example<\/title>\r\n <meta name=\"viewport\"<\/span> content=\"width=device-width, initial-scale=1\"<\/span>>\r\n <link rel=\"stylesheet\"<\/span> href=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/4.0.0-beta.2\/css\/bootstrap.min.css\"<\/span>>\r\n <script src=\"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/3.2.1\/jquery.min.js\"<\/span>><\/script>\r\n <script src=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/popper.js\/1.12.6\/umd\/popper.min.js\"<\/span>><\/script>\r\n <script src=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/4.0.0-beta.2\/js\/bootstrap.min.js\"<\/span>><\/script>\r\n<\/head>\r\n<body>\r\n<br>\r\n<div class=\"container\"<\/span>>\r\n <h2>Dropup Example<\/h2>\r\n <p>The .dropup class <\/span>makes the dropdown menu expand upwards instead of downwards:<\/p>\r\n <div class=\"dropup\"<\/span>>\r\n <button type=\"button\"<\/span> class=\"btn btn-primary dropdown-toggle\"<\/span> data-toggle=\"dropdown\"<\/span>>\r\n Dropup button\r\n <\/button>\r\n <div class=\"dropdown-menu\"<\/span>>\r\n <a class=\"dropdown-item\"<\/span><\/span> href=\"#\"<\/span><\/span>>Link 1<\/a><\/span>\r\n <a class=\"dropdown-item\" href=\"#\">Link 2<\/a><\/span>\r\n <\/div>\r\n <\/div>\r\n<\/div>\r\n<\/body>\r\n<\/html>\r\n <\/pre>\n<\/code>\n <\/div>\n
\n\u62c6\u5206\u6309\u94ae\u4e0b\u62c9\u5217\u8868<\/h2>\n\n \u5b83\u7528\u4e8e\u5c06\u4e0b\u62c9\u5217\u8868\u663e\u793a\u4e3a\u62c6\u5206\u6309\u94ae\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u4f7f\u7528\u6240\u6709\u4e0a\u4e0b\u6587\u7c7b\u3002\n <\/div>\n\u793a\u4f8b: <\/h3>\n\n<!DOCTYPE html>\r\n<html lang=\"en\"<\/span>>\r\n<head>\r\n <title>Bootstrap Example<\/title>\r\n <meta charset=\"utf-8\"<\/span>>\r\n <meta name=\"viewport\"<\/span> content=\"width=device-width, initial-scale=1\"<\/span>>\r\n <link rel=\"stylesheet\"<\/span> href=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/4.0.0-beta.2\/css\/bootstrap.min.css\"<\/span>>\r\n <script src=\"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/3.2.1\/jquery.min.js\"<\/span>><\/script>\r\n <script src=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/popper.js\/1.12.6\/umd\/popper.min.js\"<\/span>><\/script>\r\n <script src=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/4.0.0-beta.2\/js\/bootstrap.min.js\"<\/span>><\/script>\r\n<\/head>\r\n<body>\r\n<div class=\"container\"<\/span>>\r\n <h2>Dropdown Split Buttons Example<\/h2>\r\n <div class=\"btn-group\"<\/span><\/span><\/span><\/span><\/span><\/span>>\r\n <button type=\"button\"<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> class=\"btn btn-primary\"<\/span>>Primary<\/button>\r\n <button type=\"button\" class=\"btn btn-primary dropdown-toggle dropdown-toggle-split\"<\/span> data-toggle=