asp.net - How do I list all value= options in an html (aspx) page -

i working off .net website has bunch of webforms. user types in data via browser , submitted data pushed sql server database.

i trying analyze data in database struggling because there no code book shows me codes 1, 2, 3 etc represent.

is there relatively simple tool in javascript or can use extract options in dropdown list , tell me how coded ? instance, right-clicking on source code can see mode: there 3 options: 1=research, 2=test , 3=non-research.

i've got couple of hundred of these things not want hand...

i thinking there tools (hopefully online, maybe jsfiddle) can automatically.

i have copied snippet of html below. not know if helps page uses:

• bootstrap.js
• jquery.js

• some css

              <tr>                 <th class="newpatient-label">mode:                 </th>                 <td>                     <select name="ctl00$cphbody$fvpatient$modedropdownlist" id="cphbody_fvpatient_modedropdownlist">                         <option selected="selected" value="1">research</option>                         <option value="3">non-research</option>                         <option value="2">test</option>                     </select>                 </td>             </tr>             <tr>                 <th class="newpatient-label">condition:</th>                 <td>                     <select name="ctl00$cphbody$fvpatient$ddlcondition" id="cphbody_fvpatient_ddlcondition">                         <option value="1">active</option>                         <option selected="selected" value="2">inactive</option>                      </select>                 </td>             </tr>             <tr>                 <th class="newpatient-label">alternate id:                 </th>                 <td>                     <input name="ctl00$cphbody$fvpatient$alternateidtextbox" type="text" value="097175em" id="cphbody_fvpatient_alternateidtextbox" />                     <span id="cphbody_fvpatient_rfvpatientcmsid" style="display:none;">*</span>                 </td>             </tr>             <tr>                 <th class="newpatient-label">alias:</th>                 <td>                     <input name="ctl00$cphbody$fvpatient$aliastextbox" type="text" value="4159714811" id="cphbody_fvpatient_aliastextbox" />                 </td>             </tr>             <tr>                 <th class="newpatient-label">preferred language:                 </th>                 <td colspan="1">                     <select name="ctl00$cphbody$fvpatient$languagedropdown" id="cphbody_fvpatient_languagedropdown">                         <option value="3">amharic </option>                         <option value="4">arabic </option>                         <option value="5">brazilian portuguese </option>                         <option value="6">burmese </option>                         <option value="7">chin </option>                         <option value="8">chuukese </option>                         <option value="9">dari </option>                         <option selected="selected" value="1">english </option>                         <option value="10">french </option>                         <option value="11">german </option>                         <option value="12">greek </option>                         <option value="13">haitian </option>                         <option value="14">hindi </option>                         <option value="15">hmong </option>                         <option value="16">ilocano </option>                         <option value="17">indonesian </option>                         <option value="18">italian </option>                         <option value="20">japanese </option>                         <option value="19">jarai </option>                         <option value="21">karen </option>                         <option value="22">khmer </option>                         <option value="23">korean </option>                         <option value="24">kurdish </option>                         <option value="25">lao </option>                         <option value="26">malayalam </option>                         <option value="27">marshallese </option>                         <option value="28">nepali </option>                         <option value="29">oromo </option>                         <option value="46">other </option>                         <option value="30">persian </option>                         <option value="31">polish </option>                         <option value="32">punjabi </option>                         <option value="33">romanian </option>                         <option value="34">rundi </option>                         <option value="35">russian </option>                         <option value="36">serbian </option>                         <option value="2">spanish </option>                         <option value="37">swahili </option>                         <option value="38">swedish </option>                         <option value="39">tagalog </option>                         <option value="40">tamil </option>                         <option value="41">thai </option>                         <option value="42">tigrinya </option>                         <option value="43">traditional chinese </option>                         <option value="44">urdu </option>                         <option value="45">vietnamese </option>                      </select> 

if have html can jquery this.

variable html contains html provided

demo

$(function() {   var tmphtml = $(html);   var vals = [];    //get existing select menus   tmphtml.find("select").each(function(index, itm) {     var opts = [];      //loop through each of menu's options     $(this).find("option").each(function(i, opt) {       if (opt.text!== '') {         opts.push({           value: opt.value,           text: opt.text         });       }     });      //push menu along options array     vals.push({       id: itm.id,       options: opts     });   });    console.log(vals); }); 

vals contains list of menus along options