From f1c02db1893f86d62c4f96d009deeff16e63cb87 Mon Sep 17 00:00:00 2001 From: Kevin Brown Date: Sat, 22 Nov 2014 20:32:25 -0500 Subject: [PATCH] Automatically resize the search box Now the search box is automatically resized for placeholders to fit the available space, so we don't need to worry about the placeholder not being visible. When the placeholder doesn't need to be visible, the size of the search box is determined based on the length of the current search term. --- dist/css/select2.css | 8 +++++- dist/css/select2.min.css | 2 +- dist/js/select2.amd.full.js | 39 +++++++++++++++++++++--------- dist/js/select2.amd.js | 39 +++++++++++++++++++++--------- dist/js/select2.full.js | 39 +++++++++++++++++++++--------- dist/js/select2.full.min.js | 2 +- dist/js/select2.js | 39 +++++++++++++++++++++--------- dist/js/select2.min.js | 4 +-- src/js/select2/selection/search.js | 39 +++++++++++++++++++++--------- src/scss/theme/default/layout.scss | 11 +++++++++ 10 files changed, 162 insertions(+), 60 deletions(-) diff --git a/dist/css/select2.css b/dist/css/select2.css index 06928db8..0afc87af 100644 --- a/dist/css/select2.css +++ b/dist/css/select2.css @@ -83,7 +83,8 @@ .select2-container.select2-theme-default .selection .multiple-select { background-color: white; border: 1px solid #aaa; - border-radius: 4px; } + border-radius: 4px; + cursor: text; } .select2-container.select2-theme-default .selection .multiple-select .rendered-selection { list-style: none; margin: 0; @@ -96,12 +97,14 @@ background-color: #e4e4e4; border: 1px solid #aaa; border-radius: 4px; + cursor: default; float: left; margin-right: 5px; margin-top: 5px; padding: 0 5px; } .select2-container.select2-theme-default .selection .multiple-select .rendered-selection .choice .remove { color: #999; + cursor: pointer; display: inline-block; font-weight: bold; margin-right: 2px; } @@ -112,6 +115,9 @@ border-bottom-right-radius: 0; } .select2-container.select2-theme-default .select2-search input { border: 1px solid #aaa; } +.select2-container.select2-theme-default .select2-search-inline input { + border: none; + outline: 0; } .select2-container.select2-theme-default .dropdown .results > .options { max-height: 200px; overflow-y: auto; } diff --git a/dist/css/select2.min.css b/dist/css/select2.min.css index 7833ee66..dcc93d0f 100644 --- a/dist/css/select2.min.css +++ b/dist/css/select2.min.css @@ -1 +1 @@ -.select2-container{box-sizing:border-box;display:inline-block;margin:0;position:relative;vertical-align:middle;}.select2-container .selection .single-select{box-sizing:border-box;cursor:pointer;display:block;height:28px;user-select:none;-webkit-user-select:none;}.select2-container .selection .single-select .rendered-selection{display:block;overflow:hidden;padding-left:8px;text-overflow:ellipsis;}.select2-container .selection .multiple-select{box-sizing:border-box;cursor:pointer;display:block;min-height:32px;user-select:none;-webkit-user-select:none;}.select2-container .selection .multiple-select .rendered-selection{display:inline-block;overflow:hidden;padding-left:8px;text-overflow:ellipsis;}.select2-container .select2-search-inline{float:left;}.select2-container .select2-search-inline input{border:none;font-size:100%;margin-top:5px;}.select2-container .dropdown{background-color:white;border:1px solid #aaa;border-radius:4px;box-sizing:border-box;display:block;position:absolute;left:-100000px;width:100%;z-index:100;}.select2-container .dropdown .results{display:block;}.select2-container .dropdown .results .options{list-style:none;margin:0;padding:0;}.select2-container .dropdown .results .options .option{padding:6px;user-select:none;-webkit-user-select:none;}.select2-container .dropdown .results .options .option[aria-selected]{cursor:pointer;}.select2-container .select2-search{display:block;padding:4px;}.select2-container .select2-search input{padding:4px;width:100%;}.select2-container.open .dropdown{border-top:none;border-top-left-radius:0;border-top-right-radius:0;left:0;}.select2-container.select2-theme-default .selection .single-select{background-color:#fff;border:1px solid #aaa;border-radius:4px;}.select2-container.select2-theme-default .selection .single-select .rendered-selection{color:#444;line-height:28px;}.select2-container.select2-theme-default .selection .single-select .rendered-selection .placeholder{color:#999;}.select2-container.select2-theme-default .selection .multiple-select{background-color:white;border:1px solid #aaa;border-radius:4px;}.select2-container.select2-theme-default .selection .multiple-select .rendered-selection{list-style:none;margin:0;padding:0 5px;}.select2-container.select2-theme-default .selection .multiple-select .rendered-selection .placeholder{color:#999;margin-top:5px;float:left;}.select2-container.select2-theme-default .selection .multiple-select .rendered-selection .choice{background-color:#e4e4e4;border:1px solid #aaa;border-radius:4px;float:left;margin-right:5px;margin-top:5px;padding:0 5px;}.select2-container.select2-theme-default .selection .multiple-select .rendered-selection .choice .remove{color:#999;display:inline-block;font-weight:bold;margin-right:2px;}.select2-container.select2-theme-default .selection .multiple-select .rendered-selection .choice .remove:hover{color:#333;}.select2-container.select2-theme-default.open .selection .single-select,.select2-container.select2-theme-default.open .selection .multiple-select{border-bottom-left-radius:0;border-bottom-right-radius:0;}.select2-container.select2-theme-default .select2-search input{border:1px solid #aaa;}.select2-container.select2-theme-default .dropdown .results>.options{max-height:200px;overflow-y:auto;}.select2-container.select2-theme-default .dropdown .results .options .option[role=group]{padding:0;}.select2-container.select2-theme-default .dropdown .results .options .option[role=group] .group-label{cursor:default;display:block;padding:6px;}.select2-container.select2-theme-default .dropdown .results .options .option[aria-disabled=true]{color:#999;}.select2-container.select2-theme-default .dropdown .results .options .option[aria-selected=true]{background-color:#ddd;}.select2-container.select2-theme-default .dropdown .results .options .option[aria-selected].highlighted{background-color:#5897fb;color:white;}.select2-container.select2-theme-classic .selection .single-select{background-color:#f6f6f6;border:1px solid #aaa;border-radius:4px;outline:0;background-image:-webkit-linear-gradient(top, #ffffff 50%, #eee 100%);background-image:-o-linear-gradient(top, #ffffff 50%, #eee 100%);background-image:linear-gradient(to bottom, #ffffff 50%, #eee 100%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#eee', GradientType=0);}.select2-container.select2-theme-classic .selection .single-select:focus{border:1px solid #5897fb;}.select2-container.select2-theme-classic .selection .single-select .rendered-selection{color:#444;line-height:28px;}.select2-container.select2-theme-classic .selection .single-select .rendered-selection .placeholder{color:#999;}.select2-container.select2-theme-classic.open .selection .single-select{border:1px solid #5897fb;background-image:-webkit-linear-gradient(top, #eee 50%, #ffffff 100%);background-image:-o-linear-gradient(top, #eee 50%, #ffffff 100%);background-image:linear-gradient(to bottom, #eee 50%, #ffffff 100%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#eee', endColorstr='#ffffff', GradientType=0);}.select2-container.select2-theme-classic.open .selection .single-select,.select2-container.select2-theme-classic.open .selection .multiple-select{border-bottom:none;border-bottom-left-radius:0;border-bottom-right-radius:0;}.select2-container.select2-theme-classic .dropdown{background-color:white;border-top:none;}.select2-container.select2-theme-classic .dropdown .select2-search input{border:1px solid #aaa;outline:0;}.select2-container.select2-theme-classic .dropdown .results>.options{max-height:200px;overflow-y:auto;}.select2-container.select2-theme-classic .dropdown .results .options .option[role=group]{padding:0;}.select2-container.select2-theme-classic .dropdown .results .options .option[role=group] .group-label{cursor:default;display:block;padding:6px;}.select2-container.select2-theme-classic .dropdown .results .options .option[aria-disabled=true]{color:grey;}.select2-container.select2-theme-classic .dropdown .results .options .option[aria-selected].highlighted{background-color:#3875d7;color:white;}.select2-container.select2-theme-classic.open .dropdown{border:1px solid #5897fb;border-top:none;} \ No newline at end of file +.select2-container{box-sizing:border-box;display:inline-block;margin:0;position:relative;vertical-align:middle;}.select2-container .selection .single-select{box-sizing:border-box;cursor:pointer;display:block;height:28px;user-select:none;-webkit-user-select:none;}.select2-container .selection .single-select .rendered-selection{display:block;overflow:hidden;padding-left:8px;text-overflow:ellipsis;}.select2-container .selection .multiple-select{box-sizing:border-box;cursor:pointer;display:block;min-height:32px;user-select:none;-webkit-user-select:none;}.select2-container .selection .multiple-select .rendered-selection{display:inline-block;overflow:hidden;padding-left:8px;text-overflow:ellipsis;}.select2-container .select2-search-inline{float:left;}.select2-container .select2-search-inline input{border:none;font-size:100%;margin-top:5px;}.select2-container .dropdown{background-color:white;border:1px solid #aaa;border-radius:4px;box-sizing:border-box;display:block;position:absolute;left:-100000px;width:100%;z-index:100;}.select2-container .dropdown .results{display:block;}.select2-container .dropdown .results .options{list-style:none;margin:0;padding:0;}.select2-container .dropdown .results .options .option{padding:6px;user-select:none;-webkit-user-select:none;}.select2-container .dropdown .results .options .option[aria-selected]{cursor:pointer;}.select2-container .select2-search{display:block;padding:4px;}.select2-container .select2-search input{padding:4px;width:100%;}.select2-container.open .dropdown{border-top:none;border-top-left-radius:0;border-top-right-radius:0;left:0;}.select2-container.select2-theme-default .selection .single-select{background-color:#fff;border:1px solid #aaa;border-radius:4px;}.select2-container.select2-theme-default .selection .single-select .rendered-selection{color:#444;line-height:28px;}.select2-container.select2-theme-default .selection .single-select .rendered-selection .placeholder{color:#999;}.select2-container.select2-theme-default .selection .multiple-select{background-color:white;border:1px solid #aaa;border-radius:4px;cursor:text;}.select2-container.select2-theme-default .selection .multiple-select .rendered-selection{list-style:none;margin:0;padding:0 5px;}.select2-container.select2-theme-default .selection .multiple-select .rendered-selection .placeholder{color:#999;margin-top:5px;float:left;}.select2-container.select2-theme-default .selection .multiple-select .rendered-selection .choice{background-color:#e4e4e4;border:1px solid #aaa;border-radius:4px;cursor:default;float:left;margin-right:5px;margin-top:5px;padding:0 5px;}.select2-container.select2-theme-default .selection .multiple-select .rendered-selection .choice .remove{color:#999;cursor:pointer;display:inline-block;font-weight:bold;margin-right:2px;}.select2-container.select2-theme-default .selection .multiple-select .rendered-selection .choice .remove:hover{color:#333;}.select2-container.select2-theme-default.open .selection .single-select,.select2-container.select2-theme-default.open .selection .multiple-select{border-bottom-left-radius:0;border-bottom-right-radius:0;}.select2-container.select2-theme-default .select2-search input{border:1px solid #aaa;}.select2-container.select2-theme-default .select2-search-inline input{border:none;outline:0;}.select2-container.select2-theme-default .dropdown .results>.options{max-height:200px;overflow-y:auto;}.select2-container.select2-theme-default .dropdown .results .options .option[role=group]{padding:0;}.select2-container.select2-theme-default .dropdown .results .options .option[role=group] .group-label{cursor:default;display:block;padding:6px;}.select2-container.select2-theme-default .dropdown .results .options .option[aria-disabled=true]{color:#999;}.select2-container.select2-theme-default .dropdown .results .options .option[aria-selected=true]{background-color:#ddd;}.select2-container.select2-theme-default .dropdown .results .options .option[aria-selected].highlighted{background-color:#5897fb;color:white;}.select2-container.select2-theme-classic .selection .single-select{background-color:#f6f6f6;border:1px solid #aaa;border-radius:4px;outline:0;background-image:-webkit-linear-gradient(top, #ffffff 50%, #eee 100%);background-image:-o-linear-gradient(top, #ffffff 50%, #eee 100%);background-image:linear-gradient(to bottom, #ffffff 50%, #eee 100%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#eee', GradientType=0);}.select2-container.select2-theme-classic .selection .single-select:focus{border:1px solid #5897fb;}.select2-container.select2-theme-classic .selection .single-select .rendered-selection{color:#444;line-height:28px;}.select2-container.select2-theme-classic .selection .single-select .rendered-selection .placeholder{color:#999;}.select2-container.select2-theme-classic.open .selection .single-select{border:1px solid #5897fb;background-image:-webkit-linear-gradient(top, #eee 50%, #ffffff 100%);background-image:-o-linear-gradient(top, #eee 50%, #ffffff 100%);background-image:linear-gradient(to bottom, #eee 50%, #ffffff 100%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#eee', endColorstr='#ffffff', GradientType=0);}.select2-container.select2-theme-classic.open .selection .single-select,.select2-container.select2-theme-classic.open .selection .multiple-select{border-bottom:none;border-bottom-left-radius:0;border-bottom-right-radius:0;}.select2-container.select2-theme-classic .dropdown{background-color:white;border-top:none;}.select2-container.select2-theme-classic .dropdown .select2-search input{border:1px solid #aaa;outline:0;}.select2-container.select2-theme-classic .dropdown .results>.options{max-height:200px;overflow-y:auto;}.select2-container.select2-theme-classic .dropdown .results .options .option[role=group]{padding:0;}.select2-container.select2-theme-classic .dropdown .results .options .option[role=group] .group-label{cursor:default;display:block;padding:6px;}.select2-container.select2-theme-classic .dropdown .results .options .option[aria-disabled=true]{color:grey;}.select2-container.select2-theme-classic .dropdown .results .options .option[aria-selected].highlighted{background-color:#3875d7;color:white;}.select2-container.select2-theme-classic.open .dropdown{border:1px solid #5897fb;border-top:none;} \ No newline at end of file diff --git a/dist/js/select2.amd.full.js b/dist/js/select2.amd.full.js index d8783a15..59da66fc 100644 --- a/dist/js/select2.amd.full.js +++ b/dist/js/select2.amd.full.js @@ -973,16 +973,6 @@ define('select2/selection/search',[ decorated.call(this, container, $container); - this.$search.on('keydown', function (evt) { - self.trigger('keypress', evt); - - self._keyUpPrevented = evt.isDefaultPrevented(); - }); - - this.$search.on('keyup', function (evt) { - self.handleSearch(evt); - }); - container.on('open', function () { self.$search.attr('tabindex', 0); @@ -995,13 +985,17 @@ define('select2/selection/search',[ self.$search.val(''); }); - this.$search.off('keydown').on('keydown', function (evt) { + this.$selection.on('keydown', '.select2-search-inline', function (evt) { evt.stopPropagation(); self.trigger('keypress', evt); self._keyUpPrevented = evt.isDefaultPrevented(); }); + + this.$selection.on('keyup', '.select2-search-inline', function (evt) { + self.handleSearch(evt); + }); }; Search.prototype.createPlaceholder = function (decorated, placeholder) { @@ -1014,9 +1008,13 @@ define('select2/selection/search',[ decorated.call(this, data); this.$selection.find('.rendered-selection').append(this.$searchContainer); + + this.resizeSearch(); }; Search.prototype.handleSearch = function (evt) { + this.resizeSearch(); + if (!this._keyUpPrevented) { var input = this.$search.val(); @@ -1028,6 +1026,25 @@ define('select2/selection/search',[ this._keyUpPrevented = false; }; + Search.prototype.resizeSearch = function () { + this.$search.css('width', '25px'); + + var width = ''; + + if (this.$search.attr('placeholder') !== '') { + width = this.$selection.innerWidth(); + width -= this.$selection.find('.rendered-selection').innerWidth(); + + width = width + 'px'; + } else { + var minimumWidth = this.$search.val().length + 1; + + width = (minimumWidth * 0.75) + 'em'; + } + + this.$search.css('width', width); + }; + Search.prototype.showSearch = function (_, params) { return true; }; diff --git a/dist/js/select2.amd.js b/dist/js/select2.amd.js index 9c1a8051..35b3d934 100644 --- a/dist/js/select2.amd.js +++ b/dist/js/select2.amd.js @@ -973,16 +973,6 @@ define('select2/selection/search',[ decorated.call(this, container, $container); - this.$search.on('keydown', function (evt) { - self.trigger('keypress', evt); - - self._keyUpPrevented = evt.isDefaultPrevented(); - }); - - this.$search.on('keyup', function (evt) { - self.handleSearch(evt); - }); - container.on('open', function () { self.$search.attr('tabindex', 0); @@ -995,13 +985,17 @@ define('select2/selection/search',[ self.$search.val(''); }); - this.$search.off('keydown').on('keydown', function (evt) { + this.$selection.on('keydown', '.select2-search-inline', function (evt) { evt.stopPropagation(); self.trigger('keypress', evt); self._keyUpPrevented = evt.isDefaultPrevented(); }); + + this.$selection.on('keyup', '.select2-search-inline', function (evt) { + self.handleSearch(evt); + }); }; Search.prototype.createPlaceholder = function (decorated, placeholder) { @@ -1014,9 +1008,13 @@ define('select2/selection/search',[ decorated.call(this, data); this.$selection.find('.rendered-selection').append(this.$searchContainer); + + this.resizeSearch(); }; Search.prototype.handleSearch = function (evt) { + this.resizeSearch(); + if (!this._keyUpPrevented) { var input = this.$search.val(); @@ -1028,6 +1026,25 @@ define('select2/selection/search',[ this._keyUpPrevented = false; }; + Search.prototype.resizeSearch = function () { + this.$search.css('width', '25px'); + + var width = ''; + + if (this.$search.attr('placeholder') !== '') { + width = this.$selection.innerWidth(); + width -= this.$selection.find('.rendered-selection').innerWidth(); + + width = width + 'px'; + } else { + var minimumWidth = this.$search.val().length + 1; + + width = (minimumWidth * 0.75) + 'em'; + } + + this.$search.css('width', width); + }; + Search.prototype.showSearch = function (_, params) { return true; }; diff --git a/dist/js/select2.full.js b/dist/js/select2.full.js index 7c79110b..aed25d20 100644 --- a/dist/js/select2.full.js +++ b/dist/js/select2.full.js @@ -10508,16 +10508,6 @@ define('select2/selection/search',[ decorated.call(this, container, $container); - this.$search.on('keydown', function (evt) { - self.trigger('keypress', evt); - - self._keyUpPrevented = evt.isDefaultPrevented(); - }); - - this.$search.on('keyup', function (evt) { - self.handleSearch(evt); - }); - container.on('open', function () { self.$search.attr('tabindex', 0); @@ -10530,13 +10520,17 @@ define('select2/selection/search',[ self.$search.val(''); }); - this.$search.off('keydown').on('keydown', function (evt) { + this.$selection.on('keydown', '.select2-search-inline', function (evt) { evt.stopPropagation(); self.trigger('keypress', evt); self._keyUpPrevented = evt.isDefaultPrevented(); }); + + this.$selection.on('keyup', '.select2-search-inline', function (evt) { + self.handleSearch(evt); + }); }; Search.prototype.createPlaceholder = function (decorated, placeholder) { @@ -10549,9 +10543,13 @@ define('select2/selection/search',[ decorated.call(this, data); this.$selection.find('.rendered-selection').append(this.$searchContainer); + + this.resizeSearch(); }; Search.prototype.handleSearch = function (evt) { + this.resizeSearch(); + if (!this._keyUpPrevented) { var input = this.$search.val(); @@ -10563,6 +10561,25 @@ define('select2/selection/search',[ this._keyUpPrevented = false; }; + Search.prototype.resizeSearch = function () { + this.$search.css('width', '25px'); + + var width = ''; + + if (this.$search.attr('placeholder') !== '') { + width = this.$selection.innerWidth(); + width -= this.$selection.find('.rendered-selection').innerWidth(); + + width = width + 'px'; + } else { + var minimumWidth = this.$search.val().length + 1; + + width = (minimumWidth * 0.75) + 'em'; + } + + this.$search.css('width', width); + }; + Search.prototype.showSearch = function (_, params) { return true; }; diff --git a/dist/js/select2.full.min.js b/dist/js/select2.full.min.js index 200b74d9..408a3723 100644 --- a/dist/js/select2.full.min.js +++ b/dist/js/select2.full.min.js @@ -1,4 +1,4 @@ window.$=window.$||{},function(){$&&$.fn&&$.fn.select2&&$.fn.select2.amd&&(c=$.fn.select2.amd.define,b=$.fn.select2.amd.require);var a,b,c;!function(d){function e(a,b){return u.call(a,b)}function f(a,b){var c,d,e,f,g,h,i,j,k,l,m,n=b&&b.split("/"),o=s.map,p=o&&o["*"]||{};if(a&&"."===a.charAt(0))if(b){for(n=n.slice(0,n.length-1),a=a.split("/"),g=a.length-1,s.nodeIdCompat&&w.test(a[g])&&(a[g]=a[g].replace(w,"")),a=n.concat(a),k=0;k0&&(a.splice(k-1,2),k-=2)}a=a.join("/")}else 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