Hey Antonio, 2011/4/1 Antonio Mancina <[email protected]>
> Hi all, > > I guess the subject says it all, but I'll explain it here a bit > better. > > I have a tab widget on top of the page. I installed a callback > on the tab selection. One of these tabs take some configuration > parameters and I'd like to prevent the user from browsing away > if he/she did not acknowledge a "Are you sure you don't want to > save your changes?" dialog. > Of course, you can use modal WDialog in this case. But in this case you thread will be blocked until modal WDialog instance exists. > I wrote the snippet managing the dialog, but my currentChanged > callback gets called soon after visually switching the tab, so > I have to manually set the index back to the previous tab > (triggering one more callback, but this is not a problem as of now). > > How shall I work this around? > > Thanks all! > -- > Antonio Mancina > > P.S. One possibility could be of disabling all other tabs as soon > as the user changes something in the interface and re-enabling > them soon after the acknowledgement, but I would rather be less > invasive. > Why not ? :-) > > > ------------------------------------------------------------------------------ > Create and publish websites with WebMatrix > Use the most popular FREE web apps or write code yourself; > WebMatrix provides all the features you need to develop and > publish your website. http://p.sf.net/sfu/ms-webmatrix-sf > _______________________________________________ > witty-interest mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/witty-interest > -- // Dmitriy.
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