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Put cursor at end of default mentions in comment box

This commit is contained in:
Hypolite Petovan 2019-01-29 09:25:22 -05:00
parent 8d84f33f15
commit bd03278ee9
2 changed files with 69 additions and 3 deletions
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37
view/templates/head.tpl
View File

@ -45,12 +45,45 @@
<script type="text/javascript" src="view/js/main.js" ></script>
<script>
var updateInterval = {{$update_interval}};
// Lifted from https://css-tricks.com/snippets/jquery/move-cursor-to-end-of-textarea-or-input/
jQuery.fn.putCursorAtEnd = function() {
return this.each(function() {
// Cache references
var $el = $(this),
el = this;
// Only focus if input isn't already
if (!$el.is(":focus")) {
$el.focus();
}
// If this function exists... (IE 9+)
if (el.setSelectionRange) {
// Double the length because Opera is inconsistent about whether a carriage return is one character or two.
var len = $el.val().length * 2;
// Timeout seems to be required for Blink
setTimeout(function() {
el.setSelectionRange(len, len);
}, 1);
} else {
// As a fallback, replace the contents with itself
// Doesn't work in Chrome, but Chrome supports setSelectionRange
$el.val($el.val());
}
// Scroll to the bottom, in case we're in a tall textarea
// (Necessary for Firefox and Chrome)
this.scrollTop = 999999;
});
};
var updateInterval = {{$update_interval}};
var localUser = {{if $local_user}}{{$local_user}}{{else}}false{{/if}};
function confirmDelete() { return confirm("{{$delitem}}"); }
function commentExpand(id) {
$("#comment-edit-text-" + id).value = "";
$("#comment-edit-text-" + id).putCursorAtEnd();
$("#comment-edit-text-" + id).addClass("comment-edit-text-full");
$("#comment-edit-text-" + id).removeClass("comment-edit-text-empty");
$("#comment-edit-text-" + id).focus();

35
view/theme/frio/js/textedit.js
View File

@ -2,6 +2,39 @@
* @brief The file contains functions for text editing and commenting
*/
// Lifted from https://css-tricks.com/snippets/jquery/move-cursor-to-end-of-textarea-or-input/
jQuery.fn.putCursorAtEnd = function() {
return this.each(function() {
// Cache references
var $el = $(this),
el = this;
// Only focus if input isn't already
if (!$el.is(":focus")) {
$el.focus();
}
// If this function exists... (IE 9+)
if (el.setSelectionRange) {
// Double the length because Opera is inconsistent about whether a carriage return is one character or two.
var len = $el.val().length * 2;
// Timeout seems to be required for Blink
setTimeout(function() {
el.setSelectionRange(len, len);
}, 1);
} else {
// As a fallback, replace the contents with itself
// Doesn't work in Chrome, but Chrome supports setSelectionRange
$el.val($el.val());
}
// Scroll to the bottom, in case we're in a tall textarea
// (Necessary for Firefox and Chrome)
this.scrollTop = 999999;
});
};
function commentGetLink(id, prompttext) {
reply = prompt(prompttext);
if(reply && reply.length) {
@ -102,7 +135,7 @@ function cmtBbClose(id) {
}
function commentExpand(id) {
$("#comment-edit-text-" + id).value = '';
$("#comment-edit-text-" + id).putCursorAtEnd();
$("#comment-edit-text-" + id).addClass("comment-edit-text-full");
$("#comment-edit-text-" + id).removeClass("comment-edit-text-empty");
$("#comment-edit-text-" + id).focus();