AJAX的问题 [英] Problem with AJAX
问题描述
我在ajax.im中遇到一个问题,当我第一次选择3个下拉值时,在3个下拉列表中应用ajax,第二次是将请求作为相同值的回发而不是其他值的后备。如果我想为第二次或第三次选择相同的值我必须做什么..?PLZ任何人帮助我.........
谢谢,
Aswath。
Hai All,
我在ajax.im中遇到一个问题,当我第一次选择3个下拉值时,在3个下拉列表中应用ajax,第二次它将请求作为回发用于相同的值而不用于其他值。如果我想为第二次或第三次选择相同的值,我必须做什么..?PLZ任何人帮助我.........
谢谢,
Aswath。
解决问题的最明显原因是,如果您在每次回发期间填写page_load中的下拉列表。这将删除在上一篇文章中所做的列表上的任何选择。
在我开始提出其他原因之前检查这个。
-Frinny
Hai,
感谢重播,
对于每个请求它都会删除选择列表。所以即时通讯在会话中和使用im清算会话后存储值。如果我选择相同的值,我在第一次选择相同的值,它作为回发请求,我没有得到任何会话值。这是我的问题...
谢谢,
Aswath。
Hai all,
我问题的任何答案....?
谢谢,
Aswath。
Hai All,
I got one problem in ajax.im applying ajax for 3 dropdown lists when im selecting 3 dropdown values in first time it is working, in 2nd time it is taking the request as postback for same values and notpostback for other values.If i want to select same values for 2nd or 3rd time what i have to do..?plz any one help me.........
Thanks,
Aswath.
Hai All,
I got one problem in ajax.im applying ajax for 3 dropdown lists when im selecting 3 dropdown values in first time it is working, in 2nd time it is taking the request as postback for same values and notpostback for other values.If i want to select same values for 2nd or 3rd time what i have to do..?plz any one help me.........
Thanks,
Aswath.The most obvious cause to the problem is if you are filling the drop down lists in page_load during every post back. This will remove any selection on the lists that were made during the last post back.
Check this before I start suggesting other reasons.
-Frinny
Hai ,
Thanks for replay,
For every request it is removing selection list.so im storing values in sessions and after using im clearing sessions.so in 2nd time if i select same value what i select in 1st time it is taking as postback request and i didn''t get any session value .this is my problem...
Thanks,
Aswath.
Hai all,
Any answer to my problem....?
Thanks,
Aswath.
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