基于jquery ui的alert,confirm方案(支持换肤)
内容摘要
实现功能:
1.修改标题样式。把jquery ui的标题样式放上去。支持换肤。
2.修改按钮样式,换成jqueryui的button按钮样式。
3.将模式化窗口的背景换成了jqueryui的模式化背景。
1.修改标题样式。把jquery ui的标题样式放上去。支持换肤。
2.修改按钮样式,换成jqueryui的button按钮样式。
3.将模式化窗口的背景换成了jqueryui的模式化背景。
文章正文
实现功能:
1.修改标题样式。把jquery ui的标题样式放上去。支持换肤。
2.修改按钮样式,换成jqueryui的button按钮样式。
3.将模式化窗口的背景换成了jqueryui的模式化背景。
代码:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 | //首先要引入jquery,以及ui的包和皮肤的样式如: <script src= "../js/ui/jquery-1.11.0.min.js" ></script> <script src= "../js/ui/jquery-migrate-1.1.0.min.js" ></script> <script src= "../js/ui/minified/jquery.ui.core.min.js" ></script> <script src= "../js/ui/minified/jquery.ui.widget.min.js" ></script> <script src= "../js/ui/minified/jquery.ui.mouse.min.js" ></script> <script src= "../js/ui/minified/jquery.ui.button.min.js" ></script> <script src= "../js/ui/minified/jquery.ui.draggable.min.js" ></script> <link rel= "stylesheet" type= "text/css" href= "../js/ui/themes/humanity/jquery-ui.css" ></link> ( function ($) { $.alerts = { // These properties can be read/written by accessing $.alerts.propertyName from your scripts at any time verticalOffset: -75, // vertical offset of the dialog from center screen, in pixels horizontalOffset: 0, // horizontal offset of the dialog from center screen, in pixels/ repositionOnResize: true, // re-centers the dialog on window resize overlayOpacity: .01, // transparency level of overlay overlayColor: '#FFF' , // base color of overlay draggable: true, // make the dialogs draggable (requires UI Draggables plugin) okButton: ' 确认 ' , // text for the OK button cancelButton: ' 取消 ' , // text for the Cancel button dialogClass: null, // if specified, this class will be applied to all dialogs // Public methods alert: function (message, title, callback) { if ( title == null ) title = 'Alert' ; $.alerts._show(title, message, null, 'alert' , function (result) { if ( callback ) callback(result); }); }, confirm: function (message, title, callback) { if ( title == null ) title = 'Confirm' ; $.alerts._show(title, message, null, 'confirm' , function (result) { if ( callback ) callback(result); }); }, prompt: function (message, value, title, callback) { if ( title == null ) title = 'Prompt' ; $.alerts._show(title, message, value, 'prompt' , function (result) { if ( callback ) callback(result); }); }, // Private methods _show: function (title, msg, value, type, callback) { $.alerts._hide(); $.alerts._overlay( 'show' ); $( "BODY" ).append( '<div id="popup_container" style="width:300px;height:150px;">' + '<h2 id="popup_title" style="margin:0;padding:0;" class="ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix"></h2>' + '<div id="popup_content">' + '<div id="popup_message"></div>' + '</div>' + '</div>' ); if ( $.alerts.dialogClass ) $( "#popup_container" ).addClass($.alerts.dialogClass); // IE6 Fix //var pos = ($.browser.msie && parseInt($.browser.version) <= 6 ) ? 'absolute' : 'fixed'; var pos = ( 'undefined' == typeof (document.body.style.maxHeight)) ? 'absolute' : 'fixed' ; $( "#popup_container" ).css({ position: pos, zIndex: 99999, padding: 0, margin: 0 }); $( "#popup_title" ).text(title); $( "#popup_content" ).addClass(type); $( "#popup_message" ).text(msg); $( "#popup_message" ).html( $( "#popup_message" ).text().replace(/\n/g, '<br />' ) ); $( "#popup_container" ).css({ minWidth: $( "#popup_container" ).outerWidth(), maxWidth: $( "#popup_container" ).outerWidth() }); $.alerts._reposition(); $.alerts._maintainPosition(true); switch ( type ) { case 'alert' : $( "#popup_message" ).after( '<div id="popup_panel"><input type="button" onmouseover="$(this).addClass(\'ui-state-hover\')" onmouseout="$(this).removeClass(\'ui-state-hover\')" class="ui-button ui-widget ui-state-default ui-corner-all ui-button-text-only" value="' + $.alerts.okButton + '" id="popup_ok" /></div>' ); $( "#popup_ok" ).click( function () { $.alerts._hide(); callback(true); }); $( "#popup_ok" ).focus().keypress( function (e) { if ( e.keyCode == 13 || e.keyCode == 27 ) $( "#popup_ok" ).trigger( 'click' ); }); break ; case 'confirm' : $( "#popup_message" ).after( '<div id="popup_panel"><input type="button" onmouseover="$(this).addClass(\'ui-state-hover\')" onmouseout="$(this).removeClass(\'ui-state-hover\')" class="ui-button ui-widget ui-state-default ui-corner-all ui-button-text-only" value="' + $.alerts.okButton + '" id="popup_ok" /> <input type="button" onmouseover="$(this).addClass(\'ui-state-hover\')" onmouseout="$(this).removeClass(\'ui-state-hover\')" class="ui-button ui-widget ui-state-default ui-corner-all ui-button-text-only" value="' + $.alerts.cancelButton + '" id="popup_cancel" /></div>' ); $( "#popup_ok" ).click( function () { $.alerts._hide(); if ( callback ) callback(true); }); $( "#popup_cancel" ).click( function () { $.alerts._hide(); if ( callback ) callback(false); }); $( "#popup_ok" ).focus(); $( "#popup_ok, #popup_cancel" ).keypress( function (e) { if ( e.keyCode == 13 ) $( "#popup_ok" ).trigger( 'click' ); if ( e.keyCode == 27 ) $( "#popup_cancel" ).trigger( 'click' ); }); break ; case 'prompt' : $( "#popup_message" ).append( '<br /><input type="text" size="30" id="popup_prompt" />' ).after( '<div id="popup_panel"><input type="button" onmouseover="$(this).addClass(\'ui-state-hover\')" onmouseout="$(this).removeClass(\'ui-state-hover\')" class="ui-button ui-widget ui-state-default ui-corner-all ui-button-text-only" value="' + $.alerts.okButton + '" id="popup_ok" /> <input type="button" onmouseover="$(this).addClass(\'ui-state-hover\')" onmouseout="$(this).removeClass(\'ui-state-hover\')" class="ui-button ui-widget ui-state-default ui-corner-all ui-button-text-only" value="' + $.alerts.cancelButton + '" id="popup_cancel" /></div>' ); $( "#popup_prompt" ).width( $( "#popup_message" ).width() ); $( "#popup_ok" ).click( function () { var val = $( "#popup_prompt" ).val(); $.alerts._hide(); if ( callback ) callback( val ); }); $( "#popup_cancel" ).click( function () { $.alerts._hide(); if ( callback ) callback( null ); }); $( "#popup_prompt, #popup_ok, #popup_cancel" ).keypress( function (e) { if ( e.keyCode == 13 ) $( "#popup_ok" ).trigger( 'click' ); if ( e.keyCode == 27 ) $( "#popup_cancel" ).trigger( 'click' ); }); if ( value ) $( "#popup_prompt" ).val(value); $( "#popup_prompt" ).focus().select(); break ; } // Make draggable if ( $.alerts.draggable ) { try { $( "#popup_container" ).draggable({ handle: $( "#popup_title" ) }); $( "#popup_title" ).css({ cursor: 'move' }); } catch (e) { /* requires jQuery UI draggables */ } } }, _hide: function () { $( "#popup_container" ).remove(); $.alerts._overlay( 'hide' ); $.alerts._maintainPosition(false); }, _overlay: function (status) { switch ( status ) { case 'show' : $.alerts._overlay( 'hide' ); $( "BODY" ).append( '<div class="ui-widget-overlay" id="popup_overlay"></div>' ); break ; case 'hide' : $( "#popup_overlay" ).remove(); break ; } }, _reposition: function () { var top = (($(window).height() / 2) - ($( "#popup_container" ).outerHeight() / 2)) + $.alerts.verticalOffset; var left = (($(window).width() / 2) - ($( "#popup_container" ).outerWidth() / 2)) + $.alerts.horizontalOffset; if ( top < 0 ) top = 0; if ( left < 0 ) left = 0; // IE6 fix if ( 'undefined' == typeof (document.body.style.maxHeight)) top = top + $(window).scrollTop(); $( "#popup_container" ).css({ top: top + 'px' , left: left + 'px' }); }, _maintainPosition: function (status) { if ( $.alerts.repositionOnResize ) { switch (status) { case true: $(window).bind( 'resize' , function () { $.alerts._reposition(); }); break ; case false: $(window).unbind( 'resize' ); break ; } } } } // Shortuct functions jAlert = function (message, title, callback) { $.alerts.alert(message, title, callback); } jConfirm = function (message, title, callback) { $.alerts.confirm(message, title, callback); }; jPrompt = function (message, value, title, callback) { $.alerts.prompt(message, value, title, callback); }; })(jQuery); <style> *{margin:0;padding:0;} #popup_container { font-family: Arial, sans-serif; font-size: 12px; min-width: 300px; /* Dialog will be no smaller than this */ max-width: 600px; /* Dialog will wrap after this width */ background: #FFF; border: solid 1px #D09042; color: #000; -moz-border-radius: 5px; -webkit-border-radius: 5px; border-radius: 5px; } #popup_content { background: 16px 16px no-repeat url(images/info.gif); padding: 1em 1.75em; margin: 0em; } #popup_content.alert { background-image: url(../images/info.png); } #popup_content.confirm { background-image: url(../images/important.png); } #popup_content.prompt { background-image: url(../images/help.png); } #popup_message { padding-left: 48px; height:30px; padding-top:10px; font-size:15px; } #popup_panel { text-align: center; margin: 1em 0em 0em 1em; } #popup_prompt { margin: .5em 0em; } </style> //使用方法 <script> jConfirm( '您确定吗?' , '系统 提示' , function (r) { jAlert( '你选择了: ' + r, '友情提示' ); }); </script> |
以上所述就是本文的全部内容了,希望大家能够喜欢。
代码注释