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Commit ee65f5ee authored by Simon Knox's avatar Simon Knox

update textarea height and refocus when attaching files

also fix extra newline when pasting image into textarea
parent 2b934a7f
......@@ -130,13 +130,15 @@ window.DropzoneInput = (function() {
var afterSelection, beforeSelection, caretEnd, caretStart, textEnd;
var formattedText = text;
if (shouldPad) formattedText += "\n\n";
caretStart = $(child)[0].selectionStart;
caretEnd = $(child)[0].selectionEnd;
const textarea = child.get(0);
caretStart = textarea.selectionStart;
caretEnd = textarea.selectionEnd;
textEnd = $(child).val().length;
beforeSelection = $(child).val().substring(0, caretStart);
afterSelection = $(child).val().substring(caretEnd, textEnd);
$(child).val(beforeSelection + formattedText + afterSelection);
child.get(0).setSelectionRange(caretStart + formattedText.length, caretEnd + formattedText.length);
textarea.setSelectionRange(caretStart + formattedText.length, caretEnd + formattedText.length);
textarea.style.height = `${textarea.scrollHeight}px`;
return form_textarea.trigger("input");
};
getFilename = function(e) {
......@@ -180,7 +182,7 @@ window.DropzoneInput = (function() {
};
insertToTextArea = function(filename, url) {
return $(child).val(function(index, val) {
return val.replace("{{" + filename + "}}", url + "\n");
return val.replace("{{" + filename + "}}", url);
});
};
appendToTextArea = function(url) {
......@@ -215,6 +217,7 @@ window.DropzoneInput = (function() {
form.find(".markdown-selector").click(function(e) {
e.preventDefault();
$(this).closest('.gfm-form').find('.div-dropzone').click();
form_textarea.focus();
});
}
......
---
title: refocus textarea after attaching a file
merge_request:
author:
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