Chapril/xmpp.chapril.org-conversejs
Chapril/xmpp.chapril.org-conversejs
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Place cursor at the end when correcting a message

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This commit is contained in:
JC Brand 2018-08-07 09:45:55 +02:00
parent 08dce556f9
commit d852721933
2 changed files with 21 additions and 6 deletions
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14
src/converse-chatview.js
View File

@ -1012,21 +1012,23 @@
insertIntoTextArea (value, replace=false, correcting=false) {
const textarea = this.el.querySelector('.chat-textarea');
if (correcting) {
u.addClass('correcting', textarea);
} else {
u.removeClass('correcting', textarea);
}
if (replace) {
textarea.value = '';
textarea.value = value;
} else {
let existing = textarea.value;
if (existing && (existing[existing.length-1] !== ' ')) {
existing = existing + ' ';
}
textarea.value = '';
textarea.value = existing+value+' ';
}
if (correcting) {
u.addClass('correcting', textarea);
} else {
u.removeClass('correcting', textarea);
}
textarea.focus()
u.putCurserAtEnd(textarea);
},
createEmojiPicker () {

13
src/utils/core.js
View File

@ -849,6 +849,19 @@
return result;
};
u.putCurserAtEnd = function (textarea) {
if (textarea !== document.activeElement) {
textarea.focus();
}
// Double the length because Opera is inconsistent about whether a carriage return is one character or two.
const len = textarea.value.length * 2;
// Timeout seems to be required for Blink
setTimeout(() => textarea.setSelectionRange(len, len), 1);
// Scroll to the bottom, in case we're in a tall textarea
// (Necessary for Firefox and Chrome)
this.scrollTop = 999999;
};
u.getUniqueId = function () {
return 'xxxxxxxx-xxxx'.replace(/[x]/g, function(c) {
var r = Math.random() * 16 | 0,