html - 如何将输入电话字段移动到选择国家字段旁边？（引导程序，CSS）
问题描述
<div class="col-6">
<div class="form-floating mb-3">
<select id="country" onchange="country_code()" style="height: 58px; width: 300px; border-radius: 5px;">
<option value="select country">select country</option>
<option value="AF">Afghanistan (+93)</option>
<option data-countryCode="AL" value="355">Albania (+355)</option>
<option data-countryCode="DZ" value="213">Algeria (+213)</option>
<option data-countryCode="AS" value="1684">American Samoa (+1684)</option>
<option data-countryCode="AD" value="376">Andorra (+376)</option>
<option data-countryCode="AO" value="244">Angola (+244)</option>
<option data-countryCode="AI" value="1264">Anguilla (+1264)</option>
<option data-countryCode="AQ" value="672">Antartica (+672)</option>
<option data-countryCode="AG" value="1268">Antigua & Barbuda (+1268)</option>
<option data-countryCode="AR" value="54">Argentina (+54)</option>
<option data-countryCode="AM" value="374">Armenia (+374)</option>
<option data-countryCode="AW" value="297">Aruba (+297)</option>
<option data-countryCode="AU" value="61">Australia (+61)</option>
<option data-countryCode="AT" value="43">Austria (+43)</option>
<option data-countryCode="AZ" value="994">Azerbaijan (+994)</option>
<option data-countryCode="BS" value="1242">Bahamas (+1242)</option>
<option data-countryCode="BH" value="973">Bahrain (+973)</option>
<option data-countryCode="BD" value="880">Bangladesh (+880)</option>
<option data-countryCode="BB" value="1246">Barbados (+1246)</option>
<option data-countryCode="BY" value="375">Belarus (+375)</option>
<option data-countryCode="BE" value="32">Belgium (+32)</option>
<option data-countryCode="BZ" value="501">Belize (+501)</option>
<option data-countryCode="BJ" value="229">Benin (+229)</option>
<option data-countryCode="BM" value="1441">Bermuda (+1441)</option>
<option data-countryCode="BT" value="975">Bhutan (+975)</option>
<option data-countryCode="BO" value="591">Bolivia (+591)</option>
<option data-countryCode="BA" value="387">Bosnia & Herzegovina (+387)</option>
<option data-countryCode="BW" value="267">Botswana (+267)</option>
<option data-countryCode="BR" value="55">Brazil (+55)</option>
<option data-countryCode="IO" value="246">British India Ocean Terrirory (+246)</option>
<option data-countryCode="VG" value="1284">British Virgin Islands (+1284)</option>
<option data-countryCode="BN" value="673">Brunei (+673)</option>
<option data-countryCode="BG" value="359">Bulgaria (+359)</option>
<option data-countryCode="BF" value="226">Burkina Faso (+226)</option>
<option data-countryCode="BI" value="257">Burundi (+257)</option>
<option data-countryCode="KH" value="855">Cambodia (+855)</option>
<option data-countryCode="CM" value="237">Cameroon (+237)</option>
<option data-countryCode="CA" value="1">Canada (+1)</option>
<option data-countryCode="CV" value="238">Cape Verde Islands (+238)</option>
<option data-countryCode="KY" value="1345">Cayman Islands (+1345)</option>
<option data-countryCode="CF" value="236">Central African Republic (+236)</option>
<option data-countryCode="TD" value="235">Chad (+235)</option>
<option data-countryCode="CL" value="56">Chile (+56)</option>
<option data-countryCode="CN" value="86">China (+86)</option>
<option data-countryCode="CX" value="61">Christmas Island (+61)</option>
<option data-countryCode="CC" value="61">Cocos Islands (+61)</option>
<option data-countryCode="CO" value="57">Colombia (+57)</option>
<option data-countryCode="KM" value="269">Comoros (+269)</option>
<option data-countryCode="CK" value="682">Cook Islands (+682)</option>
<option data-countryCode="CR" value="506">Costa Rica (+506)</option>
<option data-countryCode="HR" value="385">Croatia (+385)</option>
<option data-countryCode="CU" value="53">Cuba (+53)</option>
<option data-countryCode="CW" value="599">Curacao (+599)</option>
<option data-countryCode="CY" value="90">Cyprus - North (+90)</option>
<option data-countryCode="CY" value="357">Cyprus - South (+357)</option>
<option data-countryCode="CZ" value="420">Czech Republic (+420)</option>
<option data-countryCode="CD" value="243">Democratic Republic of Congo (+243)</option>
<option data-countryCode="DK" value="45">Denmark (+45)</option>
<option data-countryCode="DJ" value="253">Djibouti (+253)</option>
<option data-countryCode="DM" value="1809">Dominica (+1809)</option>
<option data-countryCode="DO" value="1809">Dominican Republic (+1809)</option>
<option data-countryCode="TL" value="670">East Timor (+670)</option>
<option data-countryCode="EC" value="593">Ecuador (+593)</option>
<option data-countryCode="EG" value="20">Egypt (+20)</option>
<option data-countryCode="SV" value="503">El Salvador (+503)</option>
<option data-countryCode="GQ" value="240">Equatorial Guinea (+240)</option>
<option data-countryCode="ER" value="291">Eritrea (+291)</option>
<option data-countryCode="EE" value="372">Estonia (+372)</option>
<option data-countryCode="ET" value="251">Ethiopia (+251)</option>
<option data-countryCode="FK" value="500">Falkland Islands (+500)</option>
<option data-countryCode="FO" value="298">Faroe Islands (+298)</option>
<option data-countryCode="FJ" value="679">Fiji (+679)</option>
<option data-countryCode="FI" value="358">Finland (+358)</option>
<option data-countryCode="FR" value="33">France (+33)</option>
<option data-countryCode="GF" value="594">French Guiana (+594)</option>
<option data-countryCode="PF" value="689">French Polynesia (+689)</option>
<option data-countryCode="GA" value="241">Gabon (+241)</option>
<option data-countryCode="GM" value="220">Gambia (+220)</option>
<option data-countryCode="GE" value="7880">Georgia (+7880)</option>
<option data-countryCode="DE" value="49">Germany (+49)</option>
<option data-countryCode="GH" value="233">Ghana (+233)</option>
<option data-countryCode="GI" value="350">Gibraltar (+350)</option>
<option data-countryCode="GR" value="30">Greece (+30)</option>
<option data-countryCode="GL" value="299">Greenland (+299)</option>
<option data-countryCode="GD" value="1473">Grenada (+1473)</option>
<option data-countryCode="GP" value="590">Guadeloupe (+590)</option>
<option data-countryCode="GU" value="671">Guam (+671)</option>
<option data-countryCode="GT" value="502">Guatemala (+502)</option>
<option data-countryCode="GG" value="44">Guernsey (+44)</option>
<option data-countryCode="GN" value="224">Guinea (+224)</option>
<option data-countryCode="GW" value="245">Guinea-Bissau (+245)</option>
<option data-countryCode="GY" value="592">Guyana (+592)</option>
<option data-countryCode="HT" value="509">Haiti (+509)</option>
<option data-countryCode="HN" value="504">Honduras (+504)</option>
<option data-countryCode="HK" value="852">Hong Kong (+852)</option>
<option data-countryCode="HU" value="36">Hungary (+36)</option>
<option data-countryCode="IS" value="354">Iceland (+354)</option>
<option data-countryCode="IN" value="91">India (+91)</option>
<option data-countryCode="ID" value="62">Indonesia (+62)</option>
<option data-countryCode="IR" value="98">Iran (+98)</option>
<option data-countryCode="IQ" value="964">Iraq (+964)</option>
<option data-countryCode="IE" value="353">Ireland (+353)</option>
<option data-countryCode="IM" value="44">Isle of Man (+44)</option>
<option data-countryCode="IL" value="972">Israel (+972)</option>
<option data-countryCode="IT" value="39">Italy (+39)</option>
<option data-countryCode="CI" value="225">Ivory Coast (+225)</option>
<option data-countryCode="JM" value="1876">Jamaica (+1876)</option>
<option data-countryCode="JP" value="81">Japan (+81)</option>
<option data-countryCode="JE" value="44">Jersey (+44)</option>
<option data-countryCode="JO" value="962">Jordan (+962)</option>
<option data-countryCode="KZ" value="7">Kazakhstan (+7)</option>
<option data-countryCode="KE" value="254">Kenya (+254)</option>
<option data-countryCode="KI" value="686">Kiribati (+686)</option>
<option data-countryCode="XK" value="383">Kosovo (+383)</option>
<option data-countryCode="KW" value="965">Kuwait (+965)</option>
<option data-countryCode="KG" value="996">Kyrgyzstan (+996)</option>
<option data-countryCode="LA" value="856">Laos (+856)</option>
<option data-countryCode="LV" value="371">Latvia (+371)</option>
<option data-countryCode="LB" value="961">Lebanon (+961)</option>
<option data-countryCode="LS" value="266">Lesotho (+266)</option>
<option data-countryCode="LR" value="231">Liberia (+231)</option>
<option data-countryCode="LY" value="218">Libya (+218)</option>
<option data-countryCode="LI" value="417">Liechtenstein (+417)</option>
<option data-countryCode="LT" value="370">Lithuania (+370)</option>
<option data-countryCode="LU" value="352">Luxembourg (+352)</option>
<option data-countryCode="MO" value="853">Macao (+853)</option>
<option data-countryCode="MK" value="389">Macedonia (+389)</option>
<option data-countryCode="MG" value="261">Madagascar (+261)</option>
<option data-countryCode="MW" value="265">Malawi (+265)</option>
<option data-countryCode="MY" value="60">Malaysia (+60)</option>
<option data-countryCode="MV" value="960">Maldives (+960)</option>
<option data-countryCode="ML" value="223">Mali (+223)</option>
<option data-countryCode="MT" value="356">Malta (+356)</option>
<option data-countryCode="MH" value="692">Marshall Islands (+692)</option>
<option data-countryCode="MQ" value="596">Martinique (+596)</option>
<option data-countryCode="MR" value="222">Mauritania (+222)</option>
<option data-countryCode="YT" value="269">Mayotte (+269)</option>
<option data-countryCode="MX" value="52">Mexico (+52)</option>
<option data-countryCode="FM" value="691">Micronesia (+691)</option>
<option data-countryCode="MD" value="373">Moldova (+373)</option>
<option data-countryCode="MC" value="377">Monaco (+377)</option>
<option data-countryCode="MN" value="976">Mongolia (+976)</option>
<option data-countryCode="ME" value="382">Montengro (+382)</option>
<option data-countryCode="MS" value="1664">Montserrat (+1664)</option>
<option data-countryCode="MA" value="212">Morocco (+212)</option>
<option data-countryCode="MZ" value="258">Mozambique (+258)</option>
<option data-countryCode="MN" value="95">Myanmar (+95)</option>
<option data-countryCode="NA" value="264">Namibia (+264)</option>
<option data-countryCode="NR" value="674">Nauru (+674)</option>
<option data-countryCode="NP" value="977">Nepal (+977)</option>
<option data-countryCode="NL" value="31">Netherlands (+31)</option>
<option data-countryCode="AN" value="599">Netherlands Antilles (+599)</option>
<option data-countryCode="NC" value="687">New Caledonia (+687)</option>
<option data-countryCode="NZ" value="64">New Zealand (+64)</option>
<option data-countryCode="NI" value="505">Nicaragua (+505)</option>
<option data-countryCode="NE" value="227">Niger (+227)</option>
<option data-countryCode="NG" value="234">Nigeria (+234)</option>
<option data-countryCode="NU" value="683">Niue (+683)</option>
<option data-countryCode="KP" value="850">North Korea (+850)</option>
<option data-countryCode="NF" value="672">Norfolk Islands (+672)</option>
<option data-countryCode="NP" value="670">Northern Marianas (+670)</option>
<option data-countryCode="NO" value="47">Norway (+47)</option>
<option data-countryCode="OM" value="968">Oman (+968)</option>
<option data-countryCode="PK" value="92">Pakistan (+92)</option>
<option data-countryCode="PW" value="680">Palau (+680)</option>
<option data-countryCode="PS" value="970">Palestine (+970)</option>
<option data-countryCode="PA" value="507">Panama (+507)</option>
<option data-countryCode="PG" value="675">Papua New Guinea (+675)</option>
<option data-countryCode="PY" value="595">Paraguay (+595)</option>
<option data-countryCode="PE" value="51">Peru (+51)</option>
<option data-countryCode="PH" value="63">Philippines (+63)</option>
<option data-countryCode="PN" value="64">Pitcairn (+64)</option>
<option data-countryCode="PL" value="48">Poland (+48)</option>
<option data-countryCode="PT" value="351">Portugal (+351)</option>
<option data-countryCode="PR" value="1787">Puerto Rico (+1787)</option>
<option data-countryCode="QA" value="974">Qatar (+974)</option>
<option data-countryCode="CG" value="242">Republic of the Congo (+242)</option>
<option data-countryCode="RE" value="262">Reunion (+262)</option>
<option data-countryCode="RO" value="40">Romania (+40)</option>
<option data-countryCode="RU" value="7">Russia (+7)</option>
<option data-countryCode="RW" value="250">Rwanda (+250)</option>
<option data-countryCode="BL" value="590">Saint Barthelemy (+590)</option>
<option data-countryCode="SH" value="290">Saint Helena (+290)</option>
<option data-countryCode="KN" value="1869">Saint Kitts & Nevis (+1869)</option>
<option data-countryCode="SC" value="1758">Saint Lucia (+1758)</option>
<option data-countryCode="SR" value="597">Suriname (+597)</option>
<option data-countryCode="MF" value="590">Saint Martin (+590)</option>
<option data-countryCode="PM" value="508">Saint Saint Pierre and Miquelon (+508)</option>
<option data-countryCode="VC" value="1784">Saint Vincent and the Grenadines (+1784)</option>
<option data-countryCode="WS" value="685">Samoa (+685)</option>
<option data-countryCode="SM" value="378">San Marino (+378)</option>
<option data-countryCode="ST" value="239">Sao Tome & Principe (+239)</option>
<option data-countryCode="SA" value="966">Saudi Arabia (+966)</option>
<option data-countryCode="SN" value="221">Senegal (+221)</option>
<option data-countryCode="CS" value="381">Serbia (+381)</option>
<option data-countryCode="SC" value="248">Seychelles (+248)</option>
<option data-countryCode="SL" value="232">Sierra Leone (+232)</option>
<option data-countryCode="SG" value="65">Singapore (+65)</option>
<option data-countryCode="SX" value="1721">Sint Maarten (+1721)</option>
<option data-countryCode="SK" value="421">Slovakia (+421)</option>
<option data-countryCode="SI" value="386">Slovenia (+386)</option>
<option data-countryCode="SB" value="677">Solomon Islands (+677)</option>
<option data-countryCode="SO" value="252">Somalia (+252)</option>
<option data-countryCode="ZA" value="27">South Africa (+27)</option>
<option data-countryCode="KR" value="82">South Korea (+82)</option>
<option data-countryCode="SS" value="211">South Sudan (+211)</option>
<option data-countryCode="ES" value="34">Spain (+34)</option>
<option data-countryCode="LK" value="94">Sri Lanka (+94)</option>
<option data-countryCode="SD" value="249">Sudan (+249)</option>
<option data-countryCode="SR" value="597">Suriname (+597)</option>
<option data-countryCode="SJ" value="47">Svalbard & Jan Mayen (+47)</option>
<option data-countryCode="SZ" value="268">Swaziland (+268)</option>
<option data-countryCode="SE" value="46">Sweden (+46)</option>
<option data-countryCode="CH" value="41">Switzerland (+41)</option>
<option data-countryCode="SY" value="963">Syria (+963)</option>
<option data-countryCode="TW" value="886">Taiwan (+886)</option>
<option data-countryCode="TJ" value="992">Tajikistan (+992)</option>
<option data-countryCode="TZ" value="255">Tanzania (+255)</option>
<option data-countryCode="TH" value="66">Thailand (+66)</option>
<option data-countryCode="TG" value="228">Togo (+228)</option>
<option data-countryCode="TO" value="676">Tonga (+676)</option>
<option data-countryCode="TT" value="1868">Trinidad & Tobago (+1868)</option>
<option data-countryCode="TN" value="216">Tunisia (+216)</option>
<option data-countryCode="TR" value="90">Turkey (+90)</option>
<option data-countryCode="TM" value="993">Turkmenistan (+993)</option>
<option data-countryCode="TC" value="1649">Turks & Caicos Islands (+1649)</option>
<option data-countryCode="TV" value="688">Tuvalu (+688)</option>
<option data-countryCode="UG" value="256">Uganda (+256)</option>
<option data-countryCode="UA" value="380">Ukraine (+380)</option>
<option data-countryCode="AE" value="971">United Arab Emirates (+971)</option>
<option data-countryCode="GB" value="44">United Kingdom (+44)</option>
<option data-countryCode="US" value="1">United States (+1)</option>
<option data-countryCode="UY" value="598">Uruguay (+598)</option>
<option data-countryCode="UZ" value="998">Uzbekistan (+998)</option>
<option data-countryCode="VU" value="678">Vanuatu (+678)</option>
<option data-countryCode="VA" value="379">Vatican City (+379)</option>
<option data-countryCode="VE" value="58">Venezuela (+58)</option>
<option data-countryCode="VN" value="84">Vietnam (+84)</option>
<option data-countryCode="WF" value="681">Wallis & Futuna (+681)</option>
<option data-countryCode="YE" value="969">Yemen (North)(+969)</option>
<option data-countryCode="YE" value="967">Yemen (South)(+967)</option>
<option data-countryCode="ZM" value="260">Zambia (+260)</option>
<option data-countryCode="ZW" value="263">Zimbabwe (+263)</option>
</select>
</div>
<div class="form-floating mb-3" style="width: 300px;">
<input type="tel" id="phone" class="form-control" placeholder="Phone" value="{{this.phone}}" name="phone" maxlength="12"/>
<label for="floatingInput">Phone</label>
{{!-- <script>
var input = document.getElementById("phone");
input.onkeypress = function(evt) {
evt = evt || window.event;
if (!evt.ctrlKey && !evt.metaKey && !evt.altKey) {
var charCode = (typeof evt.which == "undefined") ? evt.keyCode : evt.which;
if (charCode && !/\d/.test(String.fromCharCode(charCode))) {
return false;
}
}
};
</script> --}}
<script>
function country_code(){
var val = document.getElementById("country").value;
if (val === "select country") {
document.getElementById("output").value = "";
}
else if (val === "AF") {
document.getElementById("output").value = "+93";
}
}
</script>
</div>
</div>
尝试将输入电话字段移动到选择国家字段旁边，但不能。上面的代码是表单的代码。两者都在 div 类 col-6 中，我可以将它们放在两个单独的类 col-3 中，但这将不允许我使用脚本标记来编写本教程中的 javascript 代码：https: //www.youtube .com/watch?v=hSc-B54iVVo&ab_channel=DostoKaAdda
解决方案
嗨，您可以尝试row在父级内部添加一个col-6吗？
<div class="col-6">
<div class="row">
<div class="form-floating mb-3"></div>
<div class="form-floating mb-3"></div>
</div>
</div>
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