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epriestley fe042def42 Add a Javascript method to find the pixel position of a range in a textarea
Summary:
Ref T3725. This might eventually allow us to do `@username` typeaheads in textareas.

Javascript!!!

Test Plan:
Dumped this into console and got a "<<<" at the caret position in Safari, Firefox and Chrome.

```
setInterval(function() {

var area = JX.$('comment-content');
var r = JX.TextAreaUtils.getSelectionRange(area);
var d = JX.TextAreaUtils.getPixelDimensions(area, r.start, r.end);

JX.log(d);

try {
  JX.DOM.remove(JX.$('ptr'));
} catch (_) {}

document.body.appendChild(
  JX.$N(
    'div',
    {id: "ptr", style: { position: 'absolute', left: d.start.x + 'px', top: d.start.y + 'px', zIndex: 9999, border: '2px solid red' }},
    '<<<'));
}, 1000);
```

Reviewers: chad, btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T3725

Differential Revision: https://secure.phabricator.com/D10280
2014-08-18 13:15:40 -07:00
bin Add a bin/hunks script to manage migrations of hunk data 2014-06-03 18:01:23 -07:00
conf Remove @group annotations 2014-07-10 08:12:48 +10:00
externals Update Stripe PHP API 2014-07-13 09:19:07 -07:00
resources Modernize DatePicker 2014-08-16 14:55:22 -07:00
scripts Replace ActionHeader minicons with Font icons 2014-08-15 11:08:28 -07:00
src Provide a purchase detail view in Phortune 2014-08-18 13:15:21 -07:00
support Return a HTTP 500 instead of a HTTP 400 if an internal error occurs in the Aphlict server 2014-07-18 09:20:00 +10:00
webroot Add a Javascript method to find the pixel position of a range in a textarea 2014-08-18 13:15:40 -07:00
.arcconfig Update .arclint in Phabricator for phutil-library lint 2014-05-12 06:01:30 -07:00
.arclint Rename Conduit classes 2014-07-25 10:54:15 +10:00
.editorconfig Specify config for text editors 2012-11-03 22:34:44 -07:00
.gitignore Update .gitignore. 2014-06-14 11:44:19 -07:00
LICENSE Delete license headers from files 2012-11-05 11:16:51 -08:00
NOTICE Update Phabricator NOTICE file to reflect modern legal circumstances 2014-06-25 13:42:13 -07:00
README Reformat README as Remarkup 2014-07-16 22:10:36 +10:00

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