[jira] [Created] (NIFI-2913) Nifi processeror's input form & long text

["Yari Marchetti (JIRA)" <ji...@apache.org>]

Yari Marchetti created NIFI-2913:
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             Summary: Nifi processeror's input form & long text
                 Key: NIFI-2913
                 URL: https://issues.apache.org/jira/browse/NIFI-2913
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core UI
    Affects Versions: 1.0.0
         Environment: Chrome 53
Firefox 49.0.1
            Reporter: Yari Marchetti
            Priority: Minor


Hello,
I need to configure several processors with some very long text and, even if it's very easy to create them, I'm finding the UI for reading a little "unhandy". The reason is that:

- As long as the text is only one line (even if very very long), there's no problem: a scrolling bar is created but the resize handle available in all major browser is visible so I can simply resize the text area to a suitable dimension. Same is true horizontally (I think scroll bar kicks in after something like 5 or 6)

​​
- But when the text exceed the max dimension both horizontally and vertically, the resize handle vanish and there's no way to resize the text are anymore.

- I'm not a CSS/JS expert but as far as I can see it's all due to this line:

<div class="CodeMirror-scrollbar-filler" style="display: block; width: 17px; height: 17px;"></div>

which, if removed, brings back the resize handle.

Could you please look into it?

Thanks,
Yari



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