Select multiple files for upload

27 Mar '14, 09:40 AM
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Forum Forum Starter - Level 2

Hi,

How can i make input blob fields allow select multiple files at once and upload them using multiple attribute on input[type="file"] tag?  http://www.wufoo.com/html5/attributes/08-multiple.html . Also it must work with ajax.

 
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Forum Expert - Level 5

Hi,

Have you tried using multiple form unit?

 
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Forum Starter - Level 2

Yes, but it will not allow you to select multiple files in the browser's file selection dialog. I mean the html5 thing: select multiple files for the same/one input tag.

 
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Forum Expert - Level 5

Hi,

 

You must create a style blob like this example http://blueimp.github.io/jQuery-File-Upload/basic.html, when you click on your link should send a string of string and put a unit script to separate them in a list, you can use create  unit that is pointing the bulk option to save the files

 
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Forum Starter - Level 2

Thanks but i already have my own complicated styling and i wan just the attribute multiple to be working. If i do this <input type="file" name="fld1" multiple > it gives an error when submitting the form like this:

ERROR TP-Processor3 com.webratio.units.content.rtx.EntityBasedMultiEntryUnitService - []Unable to populate the form bean fragment related to the unit miu89meu8
java.lang.ClassCastException: java.util.ArrayList cannot be cast to org.apache.struts.upload.FormFile
    at com.webratio.units.content.rtx.MultiEntryUnitService.populateFields(MultiEntryUnitService.java:630)
    at com.webratio.units.content.rtx.EntityBasedMultiEntryUnitService.populateFields(EntityBasedMultiEntryUnitService.java:757)
    at com.webratio.struts.WRPageFormBean.populate(WRPageFormBean.java:194)

....

I need this to be working.

 
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Forum Starter - Level 2

Why wouldn't WebRatio recognize such fields and just return array of RTXBLOBData ?

 
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