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title	IE11 Compatibility

Internet Explorer 11 users will notice an incompatibility when attempting to click the link of a file uploaded. Files will upload correctly, they are just not accessible from the form to the user. To work around this issue, a script can be added to the File Upload Component that fixes the link.

In the component's settings, click the Conditional tab. In the Advanced section, add the following JavaScript.

Code Block

language	js
title	IE11 File Upload Script
linenumbers	true

if(data[component.key] && data[component.key].length > 0)
{
    for(i=0;i<data[component.key].length;i++)
    {
        var badIndex = data[component.key][i].url.indexOf('undefined');
        if(badIndex > -1)
        {
            var file = data[component.key][i].url.substring(badIndex+9, data[component.key][i].url.length);
            data[component.key][i].url = Formio.getBaseUrl() + '/api/files' + file;
        }
    }
}
show = true;

Multiple attachments.

Under the display tab of the file component check the multiple values check box.

Image Added

Versions Compared

Old Version 18

New Version Current

Key

Multiple attachments.