以此
JQuery UI Button示例作为参考:
http://jqueryui.com/demos/button/#splitbutton
http://jqueryui.com/demos/button/#splitbutton
现在,单击小按钮时如何实现该下拉列表?
我的注意事项主要是转换.button()对实际的按钮进行操作,这个按钮会使偏移量变得混乱.
总而言之,我需要就如何正确实现与当前主题集成的JQuery按钮单击下拉列表的意见.
谢谢!
亚历克斯
解决方法
我终于做到了,看起来像上面的图片.
我在博客上写了 here,我也发布了所有的代码.
有关更深入的解释,请参阅博客文章.
我在博客上写了 here,我也发布了所有的代码.
有关更深入的解释,请参阅博客文章.
CSS
- <style type="text/css">
- .ItemActionButtons{}
- .ItemActionButtons .SaveExtraOptions
- {
- display: none; list-style-type: none; padding: 5px; margin: 0; border: 1px solid #DCDCDC; background-color: #fff; z-index: 999; position: absolute;
- }
- .ItemActionButtons .SaveExtraOptions li
- {
- padding: 5px 3px 5px 3px; margin: 0; width: 150px; border: 1px solid #fff;
- }
- .ItemActionButtons .SaveExtraOptions li:hover
- {
- cursor: pointer;
- background-color: #DCDCDC;
- }
- .ItemActionButtons .SaveExtraOptions li a
- {
- text-transform: none;
- }
- </style>
HTML
- <div class="ItemActionButtons">
- <div class="buttonset" style="float: right;">
- <input id="btnDelete" type="button" value="Delete" class="button" onclick="ItemActionButtons.onDeleteClick.apply(this)" />
- <input id="btnCancel" type="button" value="Cancel" class="button"onclick="ItemActionButtons.onCancelClick.apply(this)" />
- </div>
- <div id="divSaveButton" class="buttonset" style="float: right;">
- <input id="btnSave" type="button" value="Save" class="button" onclick="ItemActionButtons.onSaveClick.apply(this)" />
- <input id="btnSaveExtra" type="button" class="button" value="+" onclick="ItemActionButtons.onSaveExtraClick.apply(this)" />
- <ul class="SaveExtraOptions ui-corner-bottom" id="btnSaveExtraOptions">
- <li onclick="$('#btnSaveExtraOptions').toggle(); ItemActionButtons.SaveAndNewClick.apply(this)">Save and New</li>
- <li onclick="$('#btnSaveExtraOptions').toggle(); ItemActionButtons.SaveAndCopyClick.apply(this)">Save and Copy</li>
- </ul>
- </div>
- </div>
JavaScript的
- <script type="text/javascript">
- $(document).delegate('#btnSaveExtra','mouseleave',function () { setTimeout(function(){ if (!ItemActionButtons.isHoverMenu) { $('#btnSaveExtraOptions').hide(); }},100,1) });
- $(document).delegate('#btnSaveExtraOptions','mouseenter',function () { ItemActionButtons.isHoverMenu = true; });
- $(document).delegate('#btnSaveExtraOptions',function () { $('#btnSaveExtraOptions').hide(); ItemActionButtons.isHoverMenu = false; });
- var $IsHoverExtraOptionsFlag = 0;
- $(document).ready(function () {
- $(".button").button();
- $(".buttonset").buttonset();
- $('#btnSaveExtra').button({ icons: { primary: "ui-icon-plusthick" } });
- $('#btnSaveExtraOptions li').addClass('ui-corner-all ui-widget');
- $('#btnSaveExtraOptions li').hover(
- function () { $(this).addClass('ui-state-default'); },function () { $(this).removeClass('ui-state-default'); }
- );
- $('#btnSaveExtraOptions li').mousedown(function () { $(this).addClass('ui-state-active'); });
- $('#btnSaveExtraOptions li').mouseup(function () { $(this).removeClass('ui-state-active'); });
- });
- var ItemActionButtons = {
- isHoverMenu: false,AllowDelete: function (value) { value ? $("#btnDelete").show() : $("#btnDelete").hide() },AllowCancel: function (value) { value ? $("#btnCancel").show() : $("#btnCancel").hide(); },AllowSave: function (value) { value ? $("#btnSave").show() : $("#btnSave").hide() },AllowSaveExtra: function (value) { value ? $("#btnSaveExtra").show() : $("#btnSaveExtra").hide() },onDeleteClick: function () { },onCancelClick: function () { },onSaveClick: function () { },onSaveExtraClick: function () {
- $('#btnSaveExtraOptions').toggle();
- var btnLeft = $('#divSaveButton').offset().left;
- var btnTop = $('#divSaveButton').offset().top + $('#divSaveButton').outerHeight(); // +$('#divSaveButton').css('padding');
- var btnWidth = $('#divSaveButton').outerWidth();
- $('#btnSaveExtraOptions').css('left',btnLeft).css('top',btnTop);
- },SaveAndNewClick: function () { },SaveAndCopyClick: function () { }
- }
- </script>