我正在使用jQuery mobile动态创建一个新页面.我现在想添加主题,即data-theme="a".有没有更简单的方法可以做到这一点?目前看来,我将其添加到下面的每个div中.
I'm building a new page dynamically using jQuery mobile. I would like to now add the theme i.e. data-theme="a" . Is there an easier way to do this? At the moment it looks like I will be added it to every div below.
var newPage = $("<div data-role='page' id='" + v["id"] + "'><div data-role=header><a data-iconpos='left' data-icon='back' href='#' data-role='button' " + "data-rel='back'>Back</a>" + "<h1>" + v["name"] + "</h1>" + "</div>" + "<div data-role=content>" + pagecontent + "</div>" + "<div data-role='footer'>" + "<h4>" + v["name"] + "</h4>" + " </div>" + "</div>"); // Append the new page info pageContainer newPage.appendTo($.mobile.pageContainer);即如果有这样的事情,那将是很好的....
i.e. it would be good if there was something like this....
newPage.appendTo($.mobile.pageContainer).theme('a');推荐答案
更新-jQuery Mobile 1.4
使用.page({"theme"})时,.page()小部件中存在错误.或.page("option", "theme").它不会删除当前的主题类,但是会添加新的主题类.然而,新阶级并没有超越旧阶级.因此,这里是解决方法.
Update - jQuery Mobile 1.4
There is a bug in .page() widget when using .page({"theme"}) or .page("option", "theme"). It doesn't remove current theme class, however, it adds new theme class. Yet, new class doesn't override old class. So here is the fix.
(function($, undefined) { $.widget("mobile.page", $.mobile.page, { _setOptions: function(o) { if (o.theme !== undefined) { this.element .removeClass(function(i, c) { return (c.match(/\bui-page-theme-\w/g) || []).join(' '); }) .addClass("ui-page-theme-" + o.theme); } } }); })(jQuery);
注意::jQuery Mobile中的默认主题为"a" .
要为动态创建的页面设置主题,请在附加页面之后和使用$.mobile.changePage()导航到页面之前使用$('.selector').page({theme:'e'});.
To set theme for dynamically created pages, use $('.selector').page({theme:'e'}); after you append pages and before you navigate to them using $.mobile.changePage().
对于特定页面:
$('.selector').page({theme:'e'});对于所有页面:
$('[data-role=page]').page({theme:'e'});
演示-已更新为.page()修复
Demo - Updated with .page() fix
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jQuery mobile将主题动态添加到页面
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