SharrePoint2013自定义表单下拉列表在IE中为空 [英] SharrePoint2013 custom form dropdown getting empty in IE

问题描述

您好，

我有一个自定义表单，该表单的下拉列表"字段从列表中读取数据.

在IE浏览器的Dropdown中更改选定索引时，会发生一些冲突，并且Dropdown值有时会变空.

其他浏览器未解决此问题.在下拉初始负载和选定的更改中也始终具有值.

仅在IE中，某些情况下有时会启动"初始加载"和选择更改"事件，有时会清空下拉菜单.

请帮忙.

DVGR，SharePoint开发人员

解决方案

DVGR，

列表中是否包含很多项目?

清除浏览器缓存并禁用IE加载项，比较结果.

同时，您可以使用F12开发人员工具中的网络工具来调试页面并检查所使用的网络活动加载.

有关网络工具的信息:

https://msdn.microsoft.com/en-us/library/dn255004(v=vs.85).aspx

最好的问候，

Linda Zhang

Hi Team,

I have custom form which has Dropdown field reads data from List.

When selected index changed in Dropdown in IE browser some filcer happens and Dropdown values getting empty some times. 

Other browser not getting this issue. Always have values in Drop down initial load and selected change as well.

Only in IE, Initial Loading and Selected Changed event some times working some times empty the dropdown.

Could you please help on this .

DVGR, SharePoint Developer

解决方案

Hi DVGR,

Does the list have a lot of items?

Clear the browser cache and disable the IE add-ons, compare the results.

Meanwhile, you could use Network tool in F12 Developer Tools to debug your page and inspect network activities used to load.

Information about Network tool:

https://msdn.microsoft.com/en-us/library/dn255004(v=vs.85).aspx

Best Regards,

Linda Zhang

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