For me it is still not clear: with struts 2.0.11, how can I: modyfy DOM which is given back from an AJAX request with javascript at all?
concrete: suppose, I have a form, which is updated by a dojo ajax requst. After the form is updated I wnat to execute a javascript which disables two of the submit buttons in the form. Hoy can I do this task? thank you in advance. Jeromy Evans - Blue Sky Minds wrote: > > I think it is WW-1951. > > It's generally a bad idea to include inline scripts in a result loaded > via XHR because it varies from browser-to-browser and library-to-library > as to when the scripts are executed. In this case, Dojo has the > responsibility to parse your result, extract the scripts and then > execute them (when separateScripts is false and executeScripts is > true). If, for example, you only used element.innerHTML directly to > update your page the script would not be executed at all (in most > browsers). The point is, the Dojo widget is explicitly separating and > executing your scripts in the result. > > In 2.1, revision #543927, the Bind widget was modified to execute > scripts after setting the content. In 2.0, scripts are executed after > parsing but before setting the content. > > I think you have a couple of options: > - (recommended) refactor your javascript so its not inline. For > example, you may be able to listen for an event instead > - if you're sure it's only s:submit that has the problem and s:div is > okay, have the submit publish a topic and have a s:div subscribe and > perform the request itself > - patch the widget in struts 2.0 with the same change as in 2.1, and > build your own dojo release. > > Hope that helps a little, > Jeromy Evans > > lbastil wrote: >> Is this the WW-1951 - issue? >> >> And if so, is there any workaround for 2.0.11 release? >> >> Thank you, >> basti >> >> >> lbastil wrote: >> >>> I have a serious problem with an ajax submit. >>> >>> the scenario is the following: >>> >>> I submit a form with ajax submit button and I want to update the parent >>> div (targets="...") >>> The original content of this div and the result content contains a >>> <script> section with >>> javascript at the very end. >>> >>> Now the following happens: after pressing the submit button the ajax >>> call >>> is done correctly. >>> But after that at first the script is executed, then the DOM is updated >>> by >>> replacing originally div >>> content with the result from ajax call. >>> >>> But this is not what I would expect. The javascript for instance changes >>> some things (like >>> enabling / disabling form elements), which are then overwritten by the >>> DOM >>> updating. >>> >>> The interesting thing is: originally the content of the div is also >>> loaded >>> / filled by ajax mechanisms, >>> but not triggered from <s:submit>. In this first case the javascript is >>> executed on the exact >>> order, where it is placed in the code. Why not when doing it via >>> <s:submit>? >>> >>> Can anybody explain me what is going on here and suggest a workaround? >>> >>> Thank you very much in advance, >>> basti >>> >>> >> >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/-S2--why-is-javascript-executed-before-DOM-is-updated-tp14313561p20090151.html Sent from the Struts - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
