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Join Date: Dec 2007
Posts: 25
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Light Poster
hi every one,
i need some helpe on asp.net with c# components ,
i have some text boxs and labels i need to reset the textbos and labels' text to be empty when i click explorer back button i need to rest them to empty and when i click refresh button to reset them also to empty . put when i click button for example "save button" i do not need to reset them to empty if the page postback with errors or without errors because i have required fields need not to set to empty
please helpe me,
Many Thanks,
i need some helpe on asp.net with c# components ,
i have some text boxs and labels i need to reset the textbos and labels' text to be empty when i click explorer back button i need to rest them to empty and when i click refresh button to reset them also to empty . put when i click button for example "save button" i do not need to reset them to empty if the page postback with errors or without errors because i have required fields need not to set to empty
please helpe me,
Many Thanks,
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Join Date: Oct 2007
Location: Bristol, UK
Posts: 1,123
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I am not quite sure I understand what you mean. is it that you need:
1.reset button to reset textboxes to ""
2.refresh button textboxes =""
3.back button tb = ""
?
1.reset button to reset textboxes to ""
2.refresh button textboxes =""
3.back button tb = ""
?
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Join Date: Oct 2007
Location: Bristol, UK
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in the event handler of the reset btn add for each textboxyou could try:
or something similar.
cannot remember exactly what the statement looks like but think its something like that
textbox1.SetText("");or something similar.
cannot remember exactly what the statement looks like but think its something like that
Last edited by majestic0110 : Mar 17th, 2008 at 9:10 am.
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Join Date: Oct 2007
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here we go this is what you need
textbox1.Text = "";
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Join Date: Sep 2007
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Best bet, is to do this:
1. Check to see if the page is a postback.
2. Within the event that was accessed (a button_click), set your textboxes.
If you do not set a value to these textboxes, they will be erased. However, if you do set a value, they should be set to the value you specified.
1. Check to see if the page is a postback.
2. Within the event that was accessed (a button_click), set your textboxes.
VB.NET Syntax (Toggle Plain Text)
Last edited by SheSaidImaPregy : Mar 17th, 2008 at 9:28 am.
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Join Date: Oct 2007
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much better way of doing it SheSaidImaPreggy!
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Join Date: Dec 2007
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Light Poster
hi
you do not understand my question ,
i have build asp.net with c# web page this page supposed to send some information to Sql DB and then go directly to another web page when i do that it work will and go to the next page put when i go back to the past page i found that information i have sent to DB stell found on the page inside the textbox . the problem is i need to reset that text box and label text to empty as if i opend it for first time that does not happen if you can helpe me.
thanks alot
you do not understand my question ,
i have build asp.net with c# web page this page supposed to send some information to Sql DB and then go directly to another web page when i do that it work will and go to the next page put when i go back to the past page i found that information i have sent to DB stell found on the page inside the textbox . the problem is i need to reset that text box and label text to empty as if i opend it for first time that does not happen if you can helpe me.
thanks alot
Last edited by IT_Techno : Mar 18th, 2008 at 4:08 am.
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Join Date: Sep 2007
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for each control, disable the view state.
this way its never kept within the boxes.
this way its never kept within the boxes.
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Join Date: Dec 2007
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Originally Posted by SheSaidImaPregy 
for each control, disable the view state.
this way its never kept within the boxes.
hi
i have done as you say but it does not work when i go back to that page from Explorer back it does not reset fields. the back button i mean as in pic
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