2017-03-23 8 views
0

こんにちは私は最初の要素の長さが非常に高いドロップダウンを作成し、私はそれを実行すると、要素のテキストがドロップダウン領域のそれよりも拡大します。次への要素のテキストを作成する方法はありますし、あなたがこれを達成する必要がある場合はドロップダウンの次の行にテキストをラップします

var name1 = "Ajnjkbndgjkdrhgkhtgjkdrhtjkrhtukhrtjkjerthrjklthkretklejkltjrkltjekltjklejtklejrkltjerkltjklert kqh4ui3hui4h23uio4 uiheruiwhruio3h 2ruihuihw3uirh34uirhuioh e riohewiorh wioriorh weuiohriowe4", 
 
    name2 = "B", 
 
    name3 = "C"; 
 

 
var s = document.getElementById('names'); 
 
s.children[0].innerText = name1; 
 
s.children[1].innerText = name2; 
 
s.children[2].innerText = name3;
.setMyWidth{width: 5000px;}
<select id="names" style=width:500px class='setMyWidth'> 
 
    <option value="a">fill1</option> 
 
    <option value="b">fill2</option> 
 
    <option value="c">fill3</option> 
 
</select>

+0

私はないと思うが、これは可能です。 [this post](http://stackoverflow.com/questions/3587942/word-wrap-options-in-a-select-list)を参照してください。 – andreas

+0

[選択リストの[単語の折り返しオプション]の可能な重複](http://stackoverflow.com/questions/3587942/word-wrap-options-in-a-select-list) – gyre

答えて

0

ドロップダウンの同じ幅では、optionの幅をカスタマイズすることはできませんあなたは

  1. https://select2.github.io/examples.html
  2. https://harvesthq.github.io/chosen/
  3. のようなカスタムを選択し、プラグインを使用することができます

以下のスニペットでChosen Demoをご覧ください。

var name1 = "Ajnjkbndgjkdrhgkhtgjkdrhtjkrhtukhrtjkjerthrjklthkretklejkltjrkltjekltjklejtklejrkltjerkltjklert kqh4ui3hui4h23uio4 uiheruiwhruio3h 2ruihuihw3uirh34uirhuioh e riohewiorh wioriorh weuiohriowe4", 
 
    name2 = "B", 
 
    name3 = "C"; 
 

 
var s = document.getElementById('names'); 
 
s.children[0].innerText = name1; 
 
s.children[1].innerText = name2; 
 
s.children[2].innerText = name3; 
 

 
$("#names").chosen({ 
 
    width: "200px" 
 
});
/*! 
 
Chosen, a Select Box Enhancer for jQuery and Prototype 
 
by Patrick Filler for Harvest, http://getharvest.com 
 

 
Version 1.6.2 
 
Full source at https://github.com/harvesthq/chosen 
 
Copyright (c) 2011-2016 Harvest http://getharvest.com 
 

 
MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md 
 
This file is generated by `grunt build`, do not edit it by hand. 
 
*/ 
 

 

 
/* @group Base */ 
 

 
.chosen-container { 
 
    position: relative; 
 
    display: inline-block; 
 
    vertical-align: middle; 
 
    font-size: 13px; 
 
    -webkit-user-select: none; 
 
    -moz-user-select: none; 
 
    user-select: none; 
 
} 
 

 
.chosen-container * { 
 
    -webkit-box-sizing: border-box; 
 
    -moz-box-sizing: border-box; 
 
    box-sizing: border-box; 
 
} 
 

 
.chosen-container .chosen-drop { 
 
    position: absolute; 
 
    top: 100%; 
 
    left: -9999px; 
 
    z-index: 1010; 
 
    width: 100%; 
 
    border: 1px solid #aaa; 
 
    border-top: 0; 
 
    background: #fff; 
 
    box-shadow: 0 4px 5px rgba(0, 0, 0, 0.15); 
 
} 
 

 
.chosen-container.chosen-with-drop .chosen-drop { 
 
    left: 0; 
 
} 
 

 
.chosen-container a { 
 
    cursor: pointer; 
 
} 
 

 
.chosen-container .search-choice .group-name, 
 
.chosen-container .chosen-single .group-name { 
 
    margin-right: 4px; 
 
    overflow: hidden; 
 
    white-space: nowrap; 
 
    text-overflow: ellipsis; 
 
    font-weight: normal; 
 
    color: #999999; 
 
} 
 

 
.chosen-container .search-choice .group-name:after, 
 
.chosen-container .chosen-single .group-name:after { 
 
    content: ":"; 
 
    padding-left: 2px; 
 
    vertical-align: top; 
 
} 
 

 

 
/* @end */ 
 

 

 
/* @group Single Chosen */ 
 

 
.chosen-container-single .chosen-single { 
 
    position: relative; 
 
    display: block; 
 
    overflow: hidden; 
 
    padding: 0 0 0 8px; 
 
    height: 25px; 
 
    border: 1px solid #aaa; 
 
    border-radius: 5px; 
 
    background-color: #fff; 
 
    background: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(20%, #ffffff), color-stop(50%, #f6f6f6), color-stop(52%, #eeeeee), color-stop(100%, #f4f4f4)); 
 
    background: -webkit-linear-gradient(#ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%); 
 
    background: -moz-linear-gradient(#ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%); 
 
    background: -o-linear-gradient(#ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%); 
 
    background: linear-gradient(#ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%); 
 
    background-clip: padding-box; 
 
    box-shadow: 0 0 3px white inset, 0 1px 1px rgba(0, 0, 0, 0.1); 
 
    color: #444; 
 
    text-decoration: none; 
 
    white-space: nowrap; 
 
    line-height: 24px; 
 
} 
 

 
.chosen-container-single .chosen-default { 
 
    color: #999; 
 
} 
 

 
.chosen-container-single .chosen-single span { 
 
    display: block; 
 
    overflow: hidden; 
 
    margin-right: 26px; 
 
    text-overflow: ellipsis; 
 
    white-space: nowrap; 
 
} 
 

 
.chosen-container-single .chosen-single-with-deselect span { 
 
    margin-right: 38px; 
 
} 
 

 
.chosen-container-single .chosen-single abbr { 
 
    position: absolute; 
 
    top: 6px; 
 
    right: 26px; 
 
    display: block; 
 
    width: 12px; 
 
    height: 12px; 
 
    background: url('chosen-sprite.png') -42px 1px no-repeat; 
 
    font-size: 1px; 
 
} 
 

 
.chosen-container-single .chosen-single abbr:hover { 
 
    background-position: -42px -10px; 
 
} 
 

 
.chosen-container-single.chosen-disabled .chosen-single abbr:hover { 
 
    background-position: -42px -10px; 
 
} 
 

 
.chosen-container-single .chosen-single div { 
 
    position: absolute; 
 
    top: 0; 
 
    right: 0; 
 
    display: block; 
 
    width: 18px; 
 
    height: 100%; 
 
} 
 

 
.chosen-container-single .chosen-single div b { 
 
    display: block; 
 
    width: 100%; 
 
    height: 100%; 
 
    background: url('chosen-sprite.png') no-repeat 0px 2px; 
 
} 
 

 
.chosen-container-single .chosen-search { 
 
    position: relative; 
 
    z-index: 1010; 
 
    margin: 0; 
 
    padding: 3px 4px; 
 
    white-space: nowrap; 
 
} 
 

 
.chosen-container-single .chosen-search input[type="text"] { 
 
    margin: 1px 0; 
 
    padding: 4px 20px 4px 5px; 
 
    width: 100%; 
 
    height: auto; 
 
    outline: 0; 
 
    border: 1px solid #aaa; 
 
    background: white url('chosen-sprite.png') no-repeat 100% -20px; 
 
    background: url('chosen-sprite.png') no-repeat 100% -20px; 
 
    font-size: 1em; 
 
    font-family: sans-serif; 
 
    line-height: normal; 
 
    border-radius: 0; 
 
} 
 

 
.chosen-container-single .chosen-drop { 
 
    margin-top: -1px; 
 
    border-radius: 0 0 4px 4px; 
 
    background-clip: padding-box; 
 
} 
 

 
.chosen-container-single.chosen-container-single-nosearch .chosen-search { 
 
    position: absolute; 
 
    left: -9999px; 
 
} 
 

 

 
/* @end */ 
 

 

 
/* @group Results */ 
 

 
.chosen-container .chosen-results { 
 
    color: #444; 
 
    position: relative; 
 
    overflow-x: hidden; 
 
    overflow-y: auto; 
 
    margin: 0 4px 4px 0; 
 
    padding: 0 0 0 4px; 
 
    max-height: 240px; 
 
    -webkit-overflow-scrolling: touch; 
 
} 
 

 
.chosen-container .chosen-results li { 
 
    display: none; 
 
    margin: 0; 
 
    padding: 5px 6px; 
 
    list-style: none; 
 
    line-height: 15px; 
 
    word-wrap: break-word; 
 
    -webkit-touch-callout: none; 
 
} 
 

 
.chosen-container .chosen-results li.active-result { 
 
    display: list-item; 
 
    cursor: pointer; 
 
} 
 

 
.chosen-container .chosen-results li.disabled-result { 
 
    display: list-item; 
 
    color: #ccc; 
 
    cursor: default; 
 
} 
 

 
.chosen-container .chosen-results li.highlighted { 
 
    background-color: #3875d7; 
 
    background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(20%, #3875d7), color-stop(90%, #2a62bc)); 
 
    background-image: -webkit-linear-gradient(#3875d7 20%, #2a62bc 90%); 
 
    background-image: -moz-linear-gradient(#3875d7 20%, #2a62bc 90%); 
 
    background-image: -o-linear-gradient(#3875d7 20%, #2a62bc 90%); 
 
    background-image: linear-gradient(#3875d7 20%, #2a62bc 90%); 
 
    color: #fff; 
 
} 
 

 
.chosen-container .chosen-results li.no-results { 
 
    color: #777; 
 
    display: list-item; 
 
    background: #f4f4f4; 
 
} 
 

 
.chosen-container .chosen-results li.group-result { 
 
    display: list-item; 
 
    font-weight: bold; 
 
    cursor: default; 
 
} 
 

 
.chosen-container .chosen-results li.group-option { 
 
    padding-left: 15px; 
 
} 
 

 
.chosen-container .chosen-results li em { 
 
    font-style: normal; 
 
    text-decoration: underline; 
 
} 
 

 

 
/* @end */ 
 

 

 
/* @group Multi Chosen */ 
 

 
.chosen-container-multi .chosen-choices { 
 
    position: relative; 
 
    overflow: hidden; 
 
    margin: 0; 
 
    padding: 0 5px; 
 
    width: 100%; 
 
    height: auto; 
 
    border: 1px solid #aaa; 
 
    background-color: #fff; 
 
    background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff)); 
 
    background-image: -webkit-linear-gradient(#eeeeee 1%, #ffffff 15%); 
 
    background-image: -moz-linear-gradient(#eeeeee 1%, #ffffff 15%); 
 
    background-image: -o-linear-gradient(#eeeeee 1%, #ffffff 15%); 
 
    background-image: linear-gradient(#eeeeee 1%, #ffffff 15%); 
 
    cursor: text; 
 
} 
 

 
.chosen-container-multi .chosen-choices li { 
 
    float: left; 
 
    list-style: none; 
 
} 
 

 
.chosen-container-multi .chosen-choices li.search-field { 
 
    margin: 0; 
 
    padding: 0; 
 
    white-space: nowrap; 
 
} 
 

 
.chosen-container-multi .chosen-choices li.search-field input[type="text"] { 
 
    margin: 1px 0; 
 
    padding: 0; 
 
    height: 25px; 
 
    outline: 0; 
 
    border: 0 !important; 
 
    background: transparent !important; 
 
    box-shadow: none; 
 
    color: #999; 
 
    font-size: 100%; 
 
    font-family: sans-serif; 
 
    line-height: normal; 
 
    border-radius: 0; 
 
} 
 

 
.chosen-container-multi .chosen-choices li.search-choice { 
 
    position: relative; 
 
    margin: 3px 5px 3px 0; 
 
    padding: 3px 20px 3px 5px; 
 
    border: 1px solid #aaa; 
 
    max-width: 100%; 
 
    border-radius: 3px; 
 
    background-color: #eeeeee; 
 
    background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(20%, #f4f4f4), color-stop(50%, #f0f0f0), color-stop(52%, #e8e8e8), color-stop(100%, #eeeeee)); 
 
    background-image: -webkit-linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); 
 
    background-image: -moz-linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); 
 
    background-image: -o-linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); 
 
    background-image: linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); 
 
    background-size: 100% 19px; 
 
    background-repeat: repeat-x; 
 
    background-clip: padding-box; 
 
    box-shadow: 0 0 2px white inset, 0 1px 0 rgba(0, 0, 0, 0.05); 
 
    color: #333; 
 
    line-height: 13px; 
 
    cursor: default; 
 
} 
 

 
.chosen-container-multi .chosen-choices li.search-choice span { 
 
    word-wrap: break-word; 
 
} 
 

 
.chosen-container-multi .chosen-choices li.search-choice .search-choice-close { 
 
    position: absolute; 
 
    top: 4px; 
 
    right: 3px; 
 
    display: block; 
 
    width: 12px; 
 
    height: 12px; 
 
    background: url('chosen-sprite.png') -42px 1px no-repeat; 
 
    font-size: 1px; 
 
} 
 

 
.chosen-container-multi .chosen-choices li.search-choice .search-choice-close:hover { 
 
    background-position: -42px -10px; 
 
} 
 

 
.chosen-container-multi .chosen-choices li.search-choice-disabled { 
 
    padding-right: 5px; 
 
    border: 1px solid #ccc; 
 
    background-color: #e4e4e4; 
 
    background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(20%, #f4f4f4), color-stop(50%, #f0f0f0), color-stop(52%, #e8e8e8), color-stop(100%, #eeeeee)); 
 
    background-image: -webkit-linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); 
 
    background-image: -moz-linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); 
 
    background-image: -o-linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); 
 
    background-image: linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%); 
 
    color: #666; 
 
} 
 

 
.chosen-container-multi .chosen-choices li.search-choice-focus { 
 
    background: #d4d4d4; 
 
} 
 

 
.chosen-container-multi .chosen-choices li.search-choice-focus .search-choice-close { 
 
    background-position: -42px -10px; 
 
} 
 

 
.chosen-container-multi .chosen-results { 
 
    margin: 0; 
 
    padding: 0; 
 
} 
 

 
.chosen-container-multi .chosen-drop .result-selected { 
 
    display: list-item; 
 
    color: #ccc; 
 
    cursor: default; 
 
} 
 

 

 
/* @end */ 
 

 

 
/* @group Active */ 
 

 
.chosen-container-active .chosen-single { 
 
    border: 1px solid #5897fb; 
 
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.3); 
 
} 
 

 
.chosen-container-active.chosen-with-drop .chosen-single { 
 
    border: 1px solid #aaa; 
 
    -moz-border-radius-bottomright: 0; 
 
    border-bottom-right-radius: 0; 
 
    -moz-border-radius-bottomleft: 0; 
 
    border-bottom-left-radius: 0; 
 
    background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(20%, #eeeeee), color-stop(80%, #ffffff)); 
 
    background-image: -webkit-linear-gradient(#eeeeee 20%, #ffffff 80%); 
 
    background-image: -moz-linear-gradient(#eeeeee 20%, #ffffff 80%); 
 
    background-image: -o-linear-gradient(#eeeeee 20%, #ffffff 80%); 
 
    background-image: linear-gradient(#eeeeee 20%, #ffffff 80%); 
 
    box-shadow: 0 1px 0 #fff inset; 
 
} 
 

 
.chosen-container-active.chosen-with-drop .chosen-single div { 
 
    border-left: none; 
 
    background: transparent; 
 
} 
 

 
.chosen-container-active.chosen-with-drop .chosen-single div b { 
 
    background-position: -18px 2px; 
 
} 
 

 
.chosen-container-active .chosen-choices { 
 
    border: 1px solid #5897fb; 
 
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.3); 
 
} 
 

 
.chosen-container-active .chosen-choices li.search-field input[type="text"] { 
 
    color: #222 !important; 
 
} 
 

 

 
/* @end */ 
 

 

 
/* @group Disabled Support */ 
 

 
.chosen-disabled { 
 
    opacity: 0.5 !important; 
 
    cursor: default; 
 
} 
 

 
.chosen-disabled .chosen-single { 
 
    cursor: default; 
 
} 
 

 
.chosen-disabled .chosen-choices .search-choice .search-choice-close { 
 
    cursor: default; 
 
} 
 

 

 
/* @end */ 
 

 

 
/* @group Right to Left */ 
 

 
.chosen-rtl { 
 
    text-align: right; 
 
} 
 

 
.chosen-rtl .chosen-single { 
 
    overflow: visible; 
 
    padding: 0 8px 0 0; 
 
} 
 

 
.chosen-rtl .chosen-single span { 
 
    margin-right: 0; 
 
    margin-left: 26px; 
 
    direction: rtl; 
 
} 
 

 
.chosen-rtl .chosen-single-with-deselect span { 
 
    margin-left: 38px; 
 
} 
 

 
.chosen-rtl .chosen-single div { 
 
    right: auto; 
 
    left: 3px; 
 
} 
 

 
.chosen-rtl .chosen-single abbr { 
 
    right: auto; 
 
    left: 26px; 
 
} 
 

 
.chosen-rtl .chosen-choices li { 
 
    float: right; 
 
} 
 

 
.chosen-rtl .chosen-choices li.search-field input[type="text"] { 
 
    direction: rtl; 
 
} 
 

 
.chosen-rtl .chosen-choices li.search-choice { 
 
    margin: 3px 5px 3px 0; 
 
    padding: 3px 5px 3px 19px; 
 
} 
 

 
.chosen-rtl .chosen-choices li.search-choice .search-choice-close { 
 
    right: auto; 
 
    left: 4px; 
 
} 
 

 
.chosen-rtl.chosen-container-single-nosearch .chosen-search, 
 
.chosen-rtl .chosen-drop { 
 
    left: 9999px; 
 
} 
 

 
.chosen-rtl.chosen-container-single .chosen-results { 
 
    margin: 0 0 4px 4px; 
 
    padding: 0 4px 0 0; 
 
} 
 

 
.chosen-rtl .chosen-results li.group-option { 
 
    padding-right: 15px; 
 
    padding-left: 0; 
 
} 
 

 
.chosen-rtl.chosen-container-active.chosen-with-drop .chosen-single div { 
 
    border-right: none; 
 
} 
 

 
.chosen-rtl .chosen-search input[type="text"] { 
 
    padding: 4px 5px 4px 20px; 
 
    background: white url('chosen-sprite.png') no-repeat -30px -20px; 
 
    background: url('chosen-sprite.png') no-repeat -30px -20px; 
 
    direction: rtl; 
 
} 
 

 
.chosen-rtl.chosen-container-single .chosen-single div b { 
 
    background-position: 6px 2px; 
 
} 
 

 
.chosen-rtl.chosen-container-single.chosen-with-drop .chosen-single div b { 
 
    background-position: -12px 2px; 
 
} 
 

 

 
/* @end */ 
 

 

 
/* @group Retina compatibility */ 
 

 
@media only screen and (-webkit-min-device-pixel-ratio: 1.5), 
 
only screen and (min-resolution: 144dpi), 
 
only screen and (min-resolution: 1.5dppx) { 
 
    .chosen-rtl .chosen-search input[type="text"], 
 
    .chosen-container-single .chosen-single abbr, 
 
    .chosen-container-single .chosen-single div b, 
 
    .chosen-container-single .chosen-search input[type="text"], 
 
    .chosen-container-multi .chosen-choices .search-choice .search-choice-close, 
 
    .chosen-container .chosen-results-scroll-down span, 
 
    .chosen-container .chosen-results-scroll-up span { 
 
    background-image: url('[email protected]') !important; 
 
    background-size: 52px 37px !important; 
 
    background-repeat: no-repeat !important; 
 
    } 
 
} 
 

 

 
/* @end */
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script> 
 
<script src="https://harvesthq.github.io/chosen/chosen.jquery.js"></script> 
 
<select id="names" style="width:500px" class='setMyWidth'> 
 
    <option value="a">fill1</option> 
 
    <option value="b">fill2</option> 
 
    <option value="c">fill3</option> 
 
</select>

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