下拉列表以多种形式刷新. [英] Dropdown Refresh in Multiple Form.

问题描述

我有一个网页，显示特定表的下拉列表项.

我添加一个按钮以从另一页添加项目(代码如下)

Hi,

I have a web-page that display Dropdownlist items of a particular table.

I add one button to add item from another page (code is as follow)

<br />
<br />
protected void Button1_Click1(object sender, EventArgs e)<br />
{<br />
        String strURL = String.Concat("wopen(''", "\\city.aspx", "'',''mywindow'',800,400);");<br />
        Page.ClientScript.RegisterStartupScript(this.GetType(), "myscript", strURL, true);<br />
<br />
Dropdownlist1.DataBind();<br />
<br />
}<br />
<br />

wopen是类似于windown.open的javascript函数，通过单击上面的按钮New Form在另一个窗口中打开，我要添加新的城市

我想做的是:添加的城市应该显示在我的下拉列表中.



但是问题是: DropDownList刷新方法不起作用或在window.open函数之前执行. (如果我使用代码dropdownlist1.databind()添加额外的按钮，则它可以正常工作)

如何解决问题，任何人都可以帮助我.


提前谢谢.

问候，


Hardik Shah

wopen is javascript function similar to windown.open , by clicking the above button New Form is open in another window and I am add new City

What I want to do is : Added city should be shown in my dropdownlist.



But problem is : DropDownList refresh method is not working or it execute before window.open function. (If I add extra button with code dropdownlist1.databind() then it works)

How to solve the problem, can any one help me.


Thanks in advance.

Regards,


Hardik Shah

推荐答案

大家好，

我已经改善了我的问题，如果仍然不清楚，请让我澄清一下，但请帮帮我.

谢谢，

Hardik Shah

Hi, All

I have Improved my question, if still it is not clear, please ask me to clearify , but help me.

Thanks,

Hardik Shah

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