iphone - Moving view up to accommodate keyboard -

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i have view multiple text fields , want same effect contacts application when click on text field otherwise hidden keyboard when comes up. when dismiss keyboard plan on moving view down properly.

i suspect changing frame value, need animated isn't jarring user.

advice? examples?

wrapping view in uiscrollview indeed way go. on textfielddidendediting delegate, instead subscribe uikeyboarddidhidenotification , uikeyboarddidshownotification , when receive notification keyboard did hide/show scroll view appropriately. can post code examples keyboard notifications if need : )

edit figured i'd post code anyway - might find helpful:

you need declare listeners notifications:

nsobject hideobj = nsnotificationcenter.defaultcenter.addobserver(uikeyboard.didhidenotification, handlekeyboarddidhide); nsobject showobj = nsnotificationcenter.defaultcenter.addobserver(uikeyboard.didshownotification, handlekeyboarddidshow);

then action methods like:

void handlekeyboarddidshow(nsnotification notification) {      scrollview.scrollrecttovisible(textfield.frame, true); }  void handlekeyboarddidhide(nsnotification notification) {      // scroll normal }

edit 2

so if you'd remove observers when view destroyed, first need ensure assign nsobjects when adding observers use following code remove them:

nsnotificationcenter.defaultcenter.removeobserver(showobj); nsnotificationcenter.defaultcenter.removeobserver(hideobj);

hope helps.


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