javascript - Struggling with DOM elements -


i have html table in .aspx page looks follows:

  <table id="quotationslisttable" class="quotetbl" width="100%" border="1">   <tr>     <th></th>     <th>ref</th>     <th>name</th>     <th>arrival</th>     <th>time</th>     <th>departure</th>     <th>time</th>     <th>curr</th>     <th>sale</th>     <th>cost</th>   </tr>   <tr>     <td><input type="checkbox" name="chk"/></td>     <td> 1 </td>     <td><input type="text" style="width: 50px" /> </td>     <td><input type="text" style="width: 150px"/> </td>     <td> <input type="text" style="width: 50px"/> </td>     <td> <input type="text" style="width: 50px"/> </td>     <td> <input type="text" style="width: 50px"/> </td>     <td> <input type="text" style="width: 50px"/> </td>     <td> <input type="text" style="width: 50px"/> </td>     <td> <input type="text" style="width: 50px"/> </td>   </tr>   </table>

i have javascript function deleting rows in table, calling element id "quotationslisttable".

the javascript function stays in separate .js file follows:

deleteallrows('quotationslisttable');  function deleteallrows(tableid) {     try {         var table = document.getelementbyid(tableid);         var rowcount = table.rows.length;          (var = 1; < rowcount; i++) {             var row = table.rows[i];             var chkbox = row.cells[0].childnodes[0];             table.deleterow(i);             rowcount--;             i--;           }     } catch (e) {         alert(e);     } }

the problem @ hand js function cannot retrieve table id, error message thrown 'undefined'.

it's document.getelementbyid note small d

var table = document.getelementbyid(tableid);

https://developer.mozilla.org/en-us/docs/dom/document.getelementbyid


Comments

Post a Comment

Popular posts from this blog

Change php variable from jquery value using ajax (same page) -

what i'm trying this: i've php global variable $currentid , simple jquery script check if there "id" (page) in hash of url , if yes wanted give value $currentid . i've been reading lot , notice shall use ajax i'm not managing it. my code is: <script type="text/javascript"> $(document).ready(function(){ if (parent.location.hash != '' ) { var thecurrentid = parent.location.hash.split('#')[1]; $.ajax({ url: 'my.php', //current page type: 'post', data: {theid: thecurrentid }, datatype: 'json', success: function () { } }); } // code here }); </script> could me please? thank in advance. php server side language, meaning once has sent data browser, php variables , data cannot changed... however, using ajax, can send request php page , change data in dom based on result. consider th...
Read more

Pull out data related to my apps from Android Play Store and iOS App Store -

i want pull out data related apps (ratings, reviews, etc) google play store , apple app store ? how can accomplish ? i have found open source apis google mentioned not reliable. also there paid apis (e.g. appfigures) available. has idea how able pull data these play stores ?? i looking direction on how can accomplish this. can suggest ? we (appfigures) have been working on developing infrastructure give ability reviews , bunch of other data points major app stores several years :] we make available via our api though may want check out.
Read more

How can I fetch data from a web server in an android application? -

i want retrieve data web server in android application, , don't know begin. should use web services? i recommend these tutorials: connect android php , mysql , json in android , php , mysqli i used these tutorials , managed trying working without difficulty. between them describe each step in how attempting @ each stage, android application, database , web server side , has information included can process , use received information the thing add connect android php , mysql tutorial makes use of mysql_ in php deprecated. better use mysqli why included third link. the basic outline of want this: 1) in android app make request server php script using class this: import java.io.bufferedreader; import java.io.ioexception; import java.io.inputstream; import java.io.inputstreamreader; import java.io.unsupportedencodingexception; import java.util.list; import org.apache.http.httpentity; import org.apache.http.httpresponse; import org.apache.http.namevaluepair...
Read more