Re: selecting a row in a table with a checkbox
Hi, There're basically two approaches to this problem. 1)Use Javascript on the client side: You may group each row of table including all its elements into a separate form without submit button, and then you can use an independent button in a dedicated form and inside its onclick() event, you can test the current state of checkboxes for each row. If it's checked, you can then submit its associated form. If you have to deal with the situation where multiple checkboxes can be checked at the same time. You would rather use the server side solution. 2)Use server side programming: You can first detect the values for checkbox and start to process the associated group of elements. Note that in this case, checkbox request parameter can have multiple values, I personally would rather use the j2ee standard request.getParameters() instead of Struts method. Hope this helps, - Original Message - From: l str [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, January 02, 2002 8:42 PM Subject: selecting a row in a table with a checkbox Hi, I have a question about usage of a checkbox. I have looked in the archive whether somebody already posted the problem, but I couldn't find anything. My problem is: I have a table where the rows contain information and some cells have to be filled in by a user. When the checkbox in the first cell of a row is checked, I need to get all the information in that row. But how do I do that? How do I know which row is selected? And how do I get the information that is filled in by the user? Any help would be welcome. Thanks a lot, Lilian Teitsma _ Meld je aan bij de grootste e-mailservice wereldwijd met MSN Hotmail: http://www.hotmail.com/nl -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
selecting a row in a table with a checkbox
Hi, I have a question about usage of a checkbox. I have looked in the archive whether somebody already posted the problem, but I couldn't find anything. My problem is: I have a table where the rows contain information and some cells have to be filled in by a user. When the checkbox in the first cell of a row is checked, I need to get all the information in that row. But how do I do that? How do I know which row is selected? And how do I get the information that is filled in by the user? Any help would be welcome. Thanks a lot, Lilian Teitsma _ Meld je aan bij de grootste e-mailservice wereldwijd met MSN Hotmail: http://www.hotmail.com/nl -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: selecting a row in a table with a checkbox
Hi Lilian, Say, you have a column as 'UserId' which is the base for getting all the information pertaining to the selected row. In such case you assign the UserId to the 'value' attribute of the checkbox which you can access later for retrieving the values. Refer Html Tags documentation of Struts for details. Pritika -Original Message- From: l str [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 02, 2002 6:13 PM To: [EMAIL PROTECTED] Subject: selecting a row in a table with a checkbox Hi, I have a question about usage of a checkbox. I have looked in the archive whether somebody already posted the problem, but I couldn't find anything. My problem is: I have a table where the rows contain information and some cells have to be filled in by a user. When the checkbox in the first cell of a row is checked, I need to get all the information in that row. But how do I do that? How do I know which row is selected? And how do I get the information that is filled in by the user? Any help would be welcome. Thanks a lot, Lilian Teitsma _ Meld je aan bij de grootste e-mailservice wereldwijd met MSN Hotmail: http://www.hotmail.com/nl -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
