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I am having a visualforce page where i display a multi select picklist field. It's a InputField so the user can change the value of the field and then save it. The problem is that when i choosing nothing in the multi select picklist field and save it still gives me one value at the "Chosen" side. Any ideas why? by the way, with standard pick-list field i don't have this problem...

i have checked the "save" class in my controller and it seems that the problem is with the: pageRef.setRedirect(true) i use but without it i the page is not refreshing automatically after the saving... this is the full "save" class which i use:

public PageReference save() {
    update Pos;
    PageReference pageRef = new PageReference(ApexPages.currentPage().getUrl());
    pageRef.setRedirect(true);
    return pageRef;
}

Thx in advanced

  • I think we need to see more code to understand what's happening. However, first thing is that I would expect you to return a null PageReference from the save() method. Also, do you have a <apex:pagemessages /> tag that is being rerendered on your page? – Jeremy Nottingham Aug 30 '14 at 7:31
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Have you defined your Mult-Select picklist field with a default value?

enter image description here

Have you also tried returning 'null' from your action method?

| improve this answer | |
  • No, i dont have a default value. As i wrote, the problem is with the "setRedirect" function which i need to for the page refresh. so, acctualy, my question is 1. why this function making this problem(non-null option in multyselect field)? it just seem to have no connection between the two.. 2. do i have other option for refreshing the vf page after saving? thx! – noam Dec 3 '13 at 20:35

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