JavaScript giving element key to array -


i'm kinda lost in figuring out logic javascript.

currently, i'm extracting every element , pushing them array.

i'm having hard time when want access object element.

this data in text file:

1#1#test#tombstone#8#yes 2#3#test2#tombstone3#81#yes

when access first array rowcells[0] . returns me 

1 2

which first column itself.

i hoping return first row. intended functionality follows:

1- push array

2- giving element key first column no,type,header,content,score

3- search row based on element key such type=2

4- search based on type , no, show content.

any suggestions? in advance.

<script type="text/javascript"     src="http://code.jquery.com/jquery-1.10.1.min.js"></script>  <script> $.ajax({   url: 'content.txt',   datatype: 'text', }).done(successfunction);   function successfunction(data) {   var allrows = data.split(/\r?\n|\r/);   var table = '<table>';   (var singlerow = 0; singlerow < allrows.length; singlerow++) {     var rowcells = allrows[singlerow].split('#');     //table += rowcells.tostring();      table += '<br>';     var first_word = rowcells;     table += first_word;     }    $('body').append(table); } </script>

i use split, reduce, split, , join build table.

var str = `1#1#test#tombstone#8#yes  2#3#test2#tombstone3#81#yes`    var rows = str.split(/\n/g).reduce( function (str, row) {    return str + "<tr><td>" + row.split(/#/g).join("</td><td>")  + "</td></tr>";  }, "")    var table = "<table><tbody>" + rows + "</tbody></table>"  $("#out").append(table)
td { border: 1px solid black; }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <div id="out"></div>


Comments

Post a Comment

Popular posts from this blog

php - Vagrant up error - Uncaught Reflection Exception: Class DOMDocument does not exist -

i've set bento/ubuntu-16.04 vagrant box using php 5.6, , getting following error quite few times when try , run shell script: "uncaught reflection exception: class domdocument not exist". i've tried adding following top of script (not together), each no success: "sudo apt-get install php5.6-xml", "sudo apt-get install php5-xml", "sudo apt-get install php-dom" i've tried resetting server "sudo service apache2 restart". does have suggestions?
Read more

vue.js - Create hooks for automated testing -

Image
qa guys complained can't automate frontend testing. because our html looks same outside. lazy hack did this <template> <div :role="$options.name"> ... </div> </template> <script> export default { name: 'vmcomponentname' } </script> which takes name script , applies html. in browser get: <div role="vmcomponentname"> ... </div> line :role="$options.name" goes in every component. is there dry er solutions? please share. additional details i'll explain in details looking for. imagine have vmusercreate form creates user. test case can create user . to automatically test without role, have use following selector: .wrapper > .wrapper > .wrapper > .submit-button the test extremely brittle (will break lot). if use roles can use [role="vmusercreateform"] .submit-button selector. many folds less brittle. so basically, i'm ...
Read more

Add new key value to json node in java -

i have json file : { "id":1, "name":"abc", "addressdetails": { "city":"newyork" } } i wanted add 1 more key-value ("pincode" : "414141") node 'addressdetails'. i tried using : objectmapper mapper = new objectmapper(); jsonnode root = mapper.readtree(new file("d://test.json")); objectnode node = mapper.createobjectnode(); node.with("addressdetails").put("pincode", "414141"); but it's not getting added, there way can ? you can try you should modify file path objectmapper mapper = new objectmapper(); objectnode nodes = mapper.readvalue(new file("d:\\test.txt"), objectnode.class); nodes.with("addressdetails").put("pincode", "414141"); mapper.writer().writevalue(new file("d:\\test.txt"), nodes);
Read more