Jquery CSS 和 JS 限制元素 [英] Jquery CSS and JS to limited elements
问题描述
我想将我的 Jquery 移动 CSS 和 JS 仅应用于页面上的一些有限元素,而不应用于其他元素.知道我该怎么做.
我有一些 Salesforce 标准客户门户,其中包含一个包含 Jquery、移动和 CSS 的选项卡.
现在,当我在 Customer Portal 中打开选项卡时,它会覆盖 Salesforce 标准样式.
谢谢
取决于您使用的 jQuery Mobile 版本.
解决方案 1:
修改
mobileinit
上的全局设置,将ignoreContentEnabled
设置为true.但是,这会对应用性能产生负面影响,因为它会减慢处理/初始化小部件/元素的速度.<script src="jQuery.js"></script><脚本>$(document).on("mobileinit", function () {$.mobile.ignoreContentEnabled = true;});<script src="jQuery-Mobile.js"></script><头>
将
data-enhance="false"
添加到您希望 jQM 保持不变的元素或 div.<!-- 元素--><input type="text" data-enhance="false">
<小时>
解决方案 2:
通过为
keepNative
设置 .selector 来修改mobileinit
上的 page 小部件默认值..selector 可以是
、#id
或.class
.jQuery Mobile <= 1.3.x
<script src="jQuery.js"></script><脚本>$(document).on("mobileinit", function () {$.mobile.page.prototype.options.keepNative = $.mobile.page.prototype.options.keepNative + ", input, #foo, .native";});<script src="jQuery-Mobile.js"></script><头>
jQuery Mobile >= 1.4.x
<script src="jQuery.js"></script><脚本>$(document).on("mobileinit", function () {$.mobile.keepNative = $.mobile.keepNative + ", input, #foo, .native";});<script src="jQuery-Mobile.js"></script><头>
在创建页面时,
input
、带有#foo
ID 的元素和带有native
类的元素将保持原样.
<小时><块引用>
I want to apply my Jquery mobile CSS and JS to only some limited elements and to no other elements on the page. any idea how I can do that.
I have some Salesforce standard Customer Portal in which I am including a tab which is having Jquery ,mobile and CSS.
Now when I open the tab in Customer Portal , then it overrides Salesforce standard styling.
Thanks
Depending on jQuery Mobile version you're using.
Solution 1:
Modify Global Settings on
mobileinit
, by settingignoreContentEnabled
to true. However, this affects app performance negatively, as it slows down processing/initializing widgets/elements.<head> <script src="jQuery.js"></script> <script> $(document).on("mobileinit", function () { $.mobile.ignoreContentEnabled = true; }); </script> <script src="jQuery-Mobile.js"></script> <head>
Add
data-enhance="false"
to elements or div you want to keep untouched by jQM.<div data-role="content" data-enhance="false"> <!-- elements --> </div> <input type="text" data-enhance="false">
Solution 2:
Modify page widget defaults on
mobileinit
, by setting a .selector forkeepNative
. The .selector could be a<tag>
, an#id
or a.class
.jQuery Mobile <= 1.3.x
<head> <script src="jQuery.js"></script> <script> $(document).on("mobileinit", function () { $.mobile.page.prototype.options.keepNative = $.mobile.page.prototype.options.keepNative + ", input, #foo, .native"; }); </script> <script src="jQuery-Mobile.js"></script> <head>
jQuery Mobile >= 1.4.x
<head> <script src="jQuery.js"></script> <script> $(document).on("mobileinit", function () { $.mobile.keepNative = $.mobile.keepNative + ", input, #foo, .native"; }); </script> <script src="jQuery-Mobile.js"></script> <head>
When page is being created,
input
, element with#foo
ID and elements withnative
class, will be kept as is.
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