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Is there a JavaScript / jQuery DOM change listener?
(5 answers)
Closed 6 years ago.
I find the best variant of checking elements changes on page from content-script of browser extension.
For example I need add button to popup. I must check when popup will loaded and start the include.
The only method that I found is use setInterval.
I think the MutationObserver API is what are you looking for.
Related
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How to find out client ID of component for ajax update/render? Cannot find component with expression "foo" referenced from "bar"
(6 answers)
Closed 4 years ago.
I have such id of dialog form form:processFilterPanel_fpanel_tv:dialogFormIO:j_idt195:ItemWidget_input
And I want to work with one element of form at backend side. The problem that this part of id j_idt195 is always changing by jsf (when it starts a new session) and I don't know how to get it. Have any ideas?
Just use id="yourFavId" on the component and reference it.
JSF gives those weird looking ids to the html components that didn't have a defined one.
This question already has answers here:
Conditionally displaying JSF components
(3 answers)
Closed 6 years ago.
I wanna add this action.
If EL is 'true' like this, #{trueFalseBean.isTrue}, I wanna pop up message without pressing any button like 'onload();', otherwise no action. How can I use if, else clause on JSF or PF? Please help me thanks
Define a boolean variable in your bean and set it with a method when an action is started. Then use variable last situation to make something.
This question already has answers here:
Localization in JSF, how to remember selected locale per session instead of per request/view
(5 answers)
Closed 6 years ago.
I have set up internationalizing in my web page,however, language button toggles by it self after clicking different menu on the menubar. I want to display one language in whole web page unless user changes to a different language.I looked for post related to this but couldn't get one.
Any link, idea or book recommendation would be highly appreciated.
Thanks
tag is needed before the beginning of the and tag before closing tag in JSF and PrimeFaces.This is needed only in Facelets Template file and not needed in Facelets Template Client file.
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Forcing a save as dialogue from any web browser from JSF application [duplicate]
(3 answers)
Closed 9 years ago.
I have a modal that will be shown and then I have an export button which should bring up the save dialog, if I have use h:commandButton, the validation checks are bypassed , but works well. If I use a4j:commandButton, validations are done perfectly but I dont see the save file dialog.
Can somebody help me.
thanks
I don't do RichFaces, so I can't tell from top of head, but Google learns me that a4j:htmlCommandLink may help. If it does and you'd rather like to have a button, then just throw some CSS in to make the link look like a button.
This question already has answers here:
back commandbutton in jsf
(5 answers)
Closed 8 years ago.
How do I make a link which navigates the user back one page (i.e. same as clicking browser back)?
Thanks.
To the point: just remember the request URL or the JSF viewId of the previous page so that you can use it in the href or value of the output/commandlink. There are several ways to achieve it, depending on how you're actually navigating through the pages and how "jsfish" you want to achieve it. You could pass it as a request parameter by f:param in h:outputLink, or you could set it as a bean property by f:setPropertyActionListener in h:commandLink, or you could create a PhaseListener which remembers the viewId and make use of navigation cases, or you could grab the -much less reliable- JavaScript history.go() function.