Forms Data Controls :: Enable The Search Up-to The Last Page Index
Mar 26, 2010
In my web application I need to Search a gridview by a Text which entered in a textbox, and in a Button_Click().
I need to search the Text in a particular column only, so I use the gridviewrow property and searched which item template contains the Text. But, it works in the First page index of the GridView not in the Next and others, How can I Enable the Search Up-to the Last page index and the Last row of the GridView.
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I have this function:
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I set itemsRead and startRowIndex in ViewState:
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This is my PageIndexChanged event:
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Dec 17, 2010
I have a gridview which is fairly straight forward... I've added paging to the gridview which functions correctly. However, after clicking any one of the page buttons (next page/last page), it appears some sort of a label is being displayed in my web form saying "NewPageIndex: 1". This changes from page to page displaying the actual index of the page. Why is this displaying? The only thing i can think of is the size of my gridview (Right now set to 1500 lines per page) . here is my gridview control html code:
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I am having with the a full text index I am developing for a product catalog. It does all work to a degree I am just seeing some strange things happening.
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Problem 1:
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I am not 100% sure that this is the most efficient way of completing what I am attempting to accomplish here since I have 2 columns that I need to perform the search on
Here is an excerpt from the click even when the user clicks the search button on the page:
[Code]....
And here is the search functions called from the click event to firstly check if there are any results and the second to display the results in a custom gridview:
[Code]....
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using vb.net/asp.net 2005
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Why I am unable to setfocus to my list box if the index > 820
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I will explain this as best I can. When a user types in a search field (ASP Textbox field) and presses enter a list of search results are displayed if there is a match. The search results display in the second half of the page. A video will play in the top half of the page but not until a querystring is passed to the page. The querystring value comes from the list of displayed search results. When a user clicks on results from the search (ASP Hyperlink) the querystring value is passed to the same page he/she is on and a video starts playing. My major problem is when I pass the querystring value I do not want to lose the list of search results. It looks like in ASP.net the page refreshes each time you pass a new value. It's not optional to make the user click the back button to see the orginal search results. I'm assuming it has something to do with maintaining session state but I am no expert. YouTube and many other sites do this similar functionality so I figure it must be possible in ASP.Net.
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I have gridview control. visit [URL] but when i change page index of this i get error the following error
Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-back must match the type and position of the controls added during the initial request.
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