We value your feedback.
Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!
Course Of The Month
2 days, 7 hours left to enrollBecome a Premium Member and unlock a new, free course in leading technologies each month.
Solved
disable options in multiselect
Posted on 2009-04-05
Hi All,
I have a multiselect drop down . At first users lets think it is "new" mode users will submit this multiselect drop down and value/values will be stored in database( I have 5 values in drop down)
now in "update" mode again users will try to submit by selecting more values from this multiselect drop down, but I want to stop and show them a alert as soon as submit all the values in the drop down , i.e out of 5 they can select upto 4 , but if they select the 5th one ,I should leave the values which came from database and I should deselect recently selected values.
I hope I am clear.
Thanks in adavance.
I have a multiselect drop down . At first users lets think it is "new" mode users will submit this multiselect drop down and value/values will be stored in database( I have 5 values in drop down)
now in "update" mode again users will try to submit by selecting more values from this multiselect drop down, but I want to stop and show them a alert as soon as submit all the values in the drop down , i.e out of 5 they can select upto 4 , but if they select the 5th one ,I should leave the values which came from database and I should deselect recently selected values.
I hope I am clear.
Thanks in adavance.
[X]
Welcome to Experts Exchange
Add your voice to the tech community where 5M+ people just like you are talking about what matters.
- Help others & share knowledge
- Earn cash & points
- Learn & ask questions
2-
2
5 Comments
Active today
>>i.e out of 5 they can select upto 4 , but if they select the 5th one ,I should leave the values which came from database and I should deselect recently selected values.
Why not generate a checkboxes list instead? Which i think more user friendly and easier for your scripting?
Why not generate a checkboxes list instead? Which i think more user friendly and easier for your scripting?
Iterate through selected values, check size and show alert.
ex.
http://www.ozzu.com/programming-forum/javascript-get-value-multiple-options-from-select-t88883.html
ex.
http://www.ozzu.com/programming-forum/javascript-get-value-multiple-options-from-select-t88883.html
Featured Post
Question has a verified solution.
If you are experiencing a similar issue, please ask a related question
Let’s face it: one of the reasons your organization chose a SaaS solution (whether Microsoft Dynamics 365, Netsuite or SAP) is that it is subscription-based. The upkeep is done. Or so you think.
In this blog we highlight approaches to managed security as a service. We also look into ConnectWise’s value in aiding MSPs’ security management and indicate why critical alerting is a necessary integration.
This is my first video review of Microsoft Bookings, I will be doing a part two with a bit more information, but wanted to get this out to you folks.
Do you want to know how to make a graph with Microsoft Access? First, create a query with the data for the chart. Then make a blank form and add a chart control. This video also shows how to change what data is displayed on the graph as well as form…
Suggested Courses
Course of the Month2 days, 7 hours left to enroll
719 members asked questions and received personalized solutions in the past 7 days.
Join the community of 500,000 technology professionals and ask your questions.