postback

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IsPostBack always returns false

I\'ve encountered a weird problem. Everytime I refresh the page, IsPostBack is false. To make sure nothing in my contents or master pages is causing this, I have created an empty web form and fired it[详细]

2023-03-18 13:43 分类：问答
Looking to delete dynamiclly created labels on postback in vb asp.net

I have a form that has an array of dynamically created labels of varying size based on a 开发者_如何学Pythonsearch from a database.The problem I\'m having is that when the user searches for a differen[详细]

2023-03-18 05:49 分类：问答
function pageLoad not working

I have been struggling to get my jquery gritter notification to work after a partial postback, after lots of googling i found many suggestions recommending the pageLoad function. I\'m not sure if I ha[详细]

2023-03-18 05:47 分类：问答
Losing the dynamically created uploadfile on postback

I have a web application. On my page ive got this: <div id=\"myDiv\" runat=\"server\" /> //and a button that will call a method to save my inputs[详细]

2023-03-18 04:42 分类：问答
ASP.NET dynamic controls data exchange in postback

Please excuse me for a probably lo开发者_运维问答w quality of this question, since I\'m not a web dev, so I possibly don\'t now some obvious things and don\'t know what to Google for. I think problem[详细]

2023-03-18 02:06 分类：问答
Webpart Postback generation inside c# code

I\'m having some troubles with sharepoint webparts\' programming! I don\'t know how to make an object rise a postback when i want! I read in many place that this can be done by \"javascript\", but i c[详细]

2023-03-17 23:03 分类：问答
Databind not refreshing Gridview

I have a gridview that I databind dynamically in my codebehind. For some reason, and only when a user deletes a row from the gridview (using a custom function), after postback, the gridview isn\'t ref[详细]

2023-03-17 22:18 分类：问答
asp.net button doesn't cause post back when clicked repeatedly

If I click a button very fast after page load, the post back won\'t be fired. The following example illustrates this (you have to click the button twice and very fast):[详细]

2023-03-17 20:58 分类：问答
How to make PostBack from one page to another and pass parameters?

I need to make PostBack from source page to destination page. Destination page expects several parameters to be past to it. (I don\'t have control over destination, I just know what parameters are exp[详细]

2023-03-17 06:31 分类：问答
Disabling PostBack for blank/default ListItem in DataBound DropDownList

I have a DropDownList that is populated from a datasource. After it is bound, I place an empty field at the top of the list so that it appears blank to the user (creating a sort of \'default item\').[详细]

2023-03-16 22:57 分类：问答