Prevent propagation of escape key press when it was used to close autocomplete dropdown
- It was causing the modal window to unexpectedly close
This commit is contained in:
Hypolite Petovan
parent
5ec8025f69
commit
ad9bac8b07
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@ -197,6 +197,38 @@ function string2bb(element) {
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* jQuery plugin 'editor_autocomplete'
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*/
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(function( $ ) {
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/**
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* This function should be called immediately after $.textcomplete() to prevent the escape key press to propagate
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* after the autocompletion dropdown has closed.
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* This avoids the input textarea to lose focus, the modal window to close, etc... when the expected behavior is
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* to just close the autocomplete dropdown.
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*
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* The custom event listener name allows removing this specific event listener, the "real" event this listens to
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* is the part before the first dot.
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*
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* @returns {*}
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*/
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$.fn.fixTextcompleteEscape = function () {
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if (this.data('textcompleteEscapeFixed')) {
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return this;
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}
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this.data('textcompleteEscapeFixed', true);
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return this.on({
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'textComplete:show': function (e) {
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$(this).on('keydown.friendica.escape', function (e) {
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if (e.key === 'Escape') {
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e.stopPropagation();
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}
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});
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},
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'textComplete:hide': function (e) {
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$(this).off('keydown.friendica.escape');
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},
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});
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}
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$.fn.editor_autocomplete = function(backend_url) {
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// Autocomplete contacts
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@ -245,6 +277,7 @@ function string2bb(element) {
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this.attr('autocomplete','off');
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this.textcomplete([contacts, forums, smilies, tags], {className:'acpopup', zIndex:10000});
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this.fixTextcompleteEscape();
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};
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})( jQuery );
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@ -281,8 +314,9 @@ function string2bb(element) {
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};
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this.attr('autocomplete', 'off');
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var a = this.textcomplete([contacts, community, tags], {className:'acpopup', maxCount:100, zIndex: 10000, appendTo:'nav'});
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a.on('textComplete:select', function(e, value, strategy) { submit_form(this); });
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this.textcomplete([contacts, community, tags], {className:'acpopup', maxCount:100, zIndex: 10000, appendTo:'nav'});
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this.fixTextcompleteEscape();
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this.on('textComplete:select', function(e, value, strategy) { submit_form(this); });
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};
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})( jQuery );
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@ -301,20 +335,22 @@ function string2bb(element) {
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};
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this.attr('autocomplete','off');
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var a = this.textcomplete([names], {className:'acpopup', zIndex:10000});
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this.textcomplete([names], {className:'acpopup', zIndex:10000});
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this.fixTextcompleteEscape();
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if(autosubmit)
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a.on('textComplete:select', function(e,value,strategy) { submit_form(this); });
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if(autosubmit) {
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this.on('textComplete:select', function(e,value,strategy) { submit_form(this); });
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}
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if(typeof onselect !== 'undefined')
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a.on('textComplete:select', function(e, value, strategy) { onselect(value); });
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if(typeof onselect !== 'undefined') {
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this.on('textComplete:select', function(e, value, strategy) { onselect(value); });
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}
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};
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})( jQuery );
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(function( $ ) {
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$.fn.bbco_autocomplete = function(type) {
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if(type=='bbcode') {
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if (type === 'bbcode') {
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var open_close_elements = ['bold', 'italic', 'underline', 'overline', 'strike', 'quote', 'code', 'spoiler', 'map', 'img', 'url', 'audio', 'video', 'embed', 'youtube', 'vimeo', 'list', 'ul', 'ol', 'li', 'table', 'tr', 'th', 'td', 'center', 'color', 'font', 'size', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'nobb', 'noparse', 'pre', 'abstract'];
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var open_elements = ['*', 'hr'];
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@ -349,11 +385,12 @@ function string2bb(element) {
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};
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this.attr('autocomplete','off');
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var a = this.textcomplete([bbco], {className:'acpopup', zIndex:10000});
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this.textcomplete([bbco], {className:'acpopup', zIndex:10000});
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this.fixTextcompleteEscape();
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a.on('textComplete:select', function(e, value, strategy) { value; });
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this.on('textComplete:select', function(e, value, strategy) { value; });
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a.keypress(function(e){
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this.keypress(function(e){
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if (e.keyCode == 13) {
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var x = listNewLineAutocomplete(this.id);
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if(x) {
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@ -364,133 +401,4 @@ function string2bb(element) {
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});
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};
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})( jQuery );
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/**
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* Friendica people autocomplete legacy code
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*
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* require jQuery, jquery.textareas
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*/
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function ACPopup(elm, backend_url){
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this.idsel = -1;
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this.element = elm;
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this.searchText = '';
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this.ready = true;
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this.kp_timer = false;
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this.url = backend_url;
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this.conversation_id = null;
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var conv_id = this.element.id.match(/\d+$/);
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if (conv_id) {
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this.conversation_id = conv_id[0];
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}
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var w = $(elm).width();
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var h = $(elm).height();
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var style = $(elm).offset();
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style.top = style.top + h;
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style.width = w;
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style.position = 'absolute';
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style.display = 'none';
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this.cont = $('<div class="acpopup-mce"></div>');
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this.cont.css(style);
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$('body').append(this.cont);
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}
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ACPopup.prototype.close = function(){
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$(this.cont).remove();
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this.ready=false;
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}
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ACPopup.prototype.search = function(text){
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var that = this;
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this.searchText=text;
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if (this.kp_timer) clearTimeout(this.kp_timer);
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this.kp_timer = setTimeout( function(){that._search();}, 500);
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}
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ACPopup.prototype._search = function(){
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console.log("_search");
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var that = this;
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var postdata = {
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start:0,
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count:100,
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search:this.searchText,
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type:'c',
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conversation: this.conversation_id,
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}
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$.ajax({
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type:'POST',
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url: this.url,
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data: postdata,
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dataType: 'json',
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success:function(data){
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that.cont.html("");
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if (data.tot>0){
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that.cont.show();
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$(data.items).each(function(){
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var html = "<img src='{0}' height='16px' width='16px'>{1} ({2})".format(this.photo, this.name, this.nick);
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var nick = this.nick.replace(' ','');
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if (this.id!=='') nick += '+' + this.id;
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that.add(html, nick + ' - ' + this.link);
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});
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} else {
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that.cont.hide();
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}
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}
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});
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}
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ACPopup.prototype.add = function(label, value){
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var that = this;
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var elm = $('<div class="acpopupitem" title="' + value + '">' + label + '</div>');
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elm.click(function(e){
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t = $(this).attr('title').replace(new RegExp(' \- .*'), '');
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el = $(that.element);
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sel = el.getSelection();
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sel.start = sel.start - that.searchText.length;
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el.setSelection(sel.start, sel.end).replaceSelectedText(t + ' ').collapseSelection(false);
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that.close();
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});
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$(this.cont).append(elm);
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}
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ACPopup.prototype.onkey = function(event){
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if (event.keyCode == '13') {
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if(this.idsel > -1) {
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this.cont.children()[this.idsel].click();
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event.preventDefault();
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} else {
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this.close();
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}
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}
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if (event.keyCode == '38') { //cursor up
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var cmax = this.cont.children().size() - 1;
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this.idsel--;
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if (this.idsel < 0) {
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this.idsel = cmax;
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}
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event.preventDefault();
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}
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if (event.keyCode == '40' || event.keyCode == '9') { //cursor down
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var cmax = this.cont.children().size() - 1;
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this.idsel++;
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if (this.idsel > cmax) {
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this.idsel = 0;
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}
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event.preventDefault();
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}
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if (event.keyCode == '38' || event.keyCode == '40' || event.keyCode == '9') {
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this.cont.children().removeClass('selected');
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$(this.cont.children()[this.idsel]).addClass('selected');
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}
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if (event.keyCode == '27') { //ESC
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this.close();
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}
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}
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// @license-end
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