weixin_33692284 2015-06-16 21:49 采纳率: 0%
浏览 52

提取JSON并加载DOM JQM

My problem is that I use jQuery Mobile in my application. And I use the jqm's built in ajax anchor page transition. Like this:

<a href="cards.html">Go</a>

Now both of the html files have the same structure. 

<html>...<body><div data-role="page" id="home">...</div>

I assume the content of cards.html gets loaded into #home. But I want to proceed a getJSON server request and modify the new page before it gets loaded. So basically I want the spin bar to spin until the JSON is fetched and put into the new DOM elements.

How could I do that?

  • 写回答

1条回答

  • weixin_33697898 2015-06-17 09:41
    关注
    • Set the elements of your new page hidden by default (use a class in the top HTML <div>)
    • Show the spinner on pageshow event: $(document).on("pageshow", "#cards", function(event) { $.mobile.loading("show"); }
    • In the same event handler start your JSON request
    • In the "completed" callback update the DOM, hide the spinner and show all updated elements
    评论

报告相同问题？

悬赏问题

  • ¥15 delta降尺度计算的一些细节，有偿
  • ¥15 Arduino红外遥控代码有问题
  • ¥15 数值计算离散正交多项式
  • ¥30 数值计算均差系数编程
  • ¥15 redis-full-check比较 两个集群的数据出错
  • ¥15 Matlab编程问题
  • ¥15 训练的多模态特征融合模型准确度很低怎么办
  • ¥15 kylin启动报错log4j类冲突
  • ¥15 超声波模块测距控制点灯，灯的闪烁很不稳定，经过调试发现测的距离偏大
  • ¥15 import arcpy出现importing _arcgisscripting 找不到相关程序