task - After the name of the person Add 👦 and / or 👧 if she has sons and / or daughters in accordance with her. The problem is that in the columns where there are no sons, no daughters, smiles are still put. How to fix it?

$(document.body).ready(function () { $('tr td:first-child').each(function(i,elem) { if ($(this).next().text()=='Жін.') { $(this).css("color", "#ac007c"); } if ($(this).next().text()=='Чол.') { $(this).css("color", "#045acf"); } }); $('table tr td:last-child').each(function(){ $(this).text( $(this).text() + ' $' );//или какой-то другой символ let val = parseFloat( $(this).text() ); if( val < 4000 && val > 999 ){ $(this).html( '<i>' + $(this).html() + '</i>' ); } else if( val >= 4000 && val < 6000 ) { $(this).html( '<u>' + $(this).html() + '</u>' ); } else if( val >= 6000 ) { $(this).html( '<b>' + $(this).html() + '</b>' ); } }); $('table tr td:first-child') .filter(function(index, text){ let row1 = +$(this).parent().children(":eq(4)").text(); let row2 = +$(this).parent().children(":eq(5)").text(); return row2==1 || row1==0 || row2 && row1 ; }) .append("👦"); $('table tr td:first-child') .filter(function(index, text){ let row1 = +$(this).parent().children(":eq(4)").text(); let row2 = +$(this).parent().children(":eq(5)").text(); return row2==0 || row1==1 || row2 && row1 ; }) .append("👧"); }); 
  body { margin: 0; padding: 50px; } table { margin: auto; text-align: center; } td{ min-width: 50px; padding: 2px 10px; } td:first-child{ text-align: left; } 
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Андрій</td><td>Чол.</td><td>44</td><td>Так</td><td>1</td><td>1</td><td>метелик</td><td>200</td></tr> <tr><td>Гіроєва Дарина</td><td>Жін.</td><td>62</td><td>Так</td><td>3</td><td>1</td><td>-</td><td>5743</td></tr> <tr><td>Тяфф Іван</td><td>Чол.</td><td>46</td><td>Так</td><td>3</td><td>1</td><td>миша</td><td>7843</td></tr> <tr><td>Гем Денис</td><td>Чол.</td><td>37</td><td>Так</td><td>0</td><td>3</td><td>ящірка</td><td>1881</td></tr> <tr><td>Ткачюк Станіслав</td><td>Чол.</td><td>21</td><td>Ні</td><td>1</td><td>0</td><td>миша</td><td>270</td></tr> <tr><td>Мазєренко Олександр</td><td>Чол.</td><td>20</td><td>Так</td><td>2</td><td>1</td><td>равлик</td><td>8307</td></tr> <tr><td>Піліщук Антон</td><td>Чол.</td><td>36</td><td>Ні</td><td>1</td><td>1</td><td>креветка</td><td>291</td></tr> <tr><td>Накядень Яна</td><td>Жін.</td><td>42</td><td>Так</td><td>2</td><td>0</td><td>скорпіон</td><td>2604</td></tr> <tr><td>Білий Олександр</td><td>Чол.</td><td>52</td><td>Ні</td><td>3</td><td>0</td><td>-</td><td>456</td></tr> <tr><td>Дінел Сергій</td><td>Чол.</td><td>44</td><td>Так</td><td>0</td><td>0</td><td>жаба</td><td>201</td></tr> <tr><td>Павлінчак Микита</td><td>Чол.</td><td>37</td><td>Так</td><td>0</td><td>1</td><td>кіт</td><td>773</td></tr> <tr><td>Хєдак Валентина</td><td>Жін.</td><td>31</td><td>Ні</td><td>0</td><td>0</td><td>кролик</td><td>517</td></tr> <tr><td>Ігнатянко Ярослав</td><td>Чол.</td><td>36</td><td>Так</td><td>0</td><td>0</td><td>лисиця</td><td>282</td></tr> <tr><td>Шурбюна Любов</td><td>Жін.</td><td>25</td><td>Так</td><td>0</td><td>1</td><td>пацюк</td><td>5647</td></tr> <tr><td>Тиг Юрій</td><td>Чол.</td><td>40</td><td>Ні</td><td>0</td><td>2</td><td>-</td><td>5295</td></tr> <tr><td>Лешкя Денис</td><td>Чол.</td><td>69</td><td>Ні</td><td>0</td><td>0</td><td>змія</td><td>200</td></tr> <tr><td>Кул Владислав</td><td>Чол.</td><td>61</td><td>Так</td><td>1</td><td>3</td><td>равлик</td><td>3402</td></tr> <tr><td>Короткай Віталій</td><td>Чол.</td><td>55</td><td>Так</td><td>2</td><td>2</td><td>креветка</td><td>200</td></tr> <tr><td>Гепчук Сергій</td><td>Чол.</td><td>26</td><td>Так</td><td>0</td><td>2</td><td>равлик</td><td>1736</td></tr> <tr><td>Рудай Богдан</td><td>Чол.</td><td>37</td><td>Так</td><td>1</td><td>0</td><td>ящірка</td><td>3908</td></tr> <tr><td>Крапева Олена</td><td>Жін.</td><td>50</td><td>Так</td><td>0</td><td>0</td><td>креветка</td><td>6734</td></tr> <tr><td>Бугієвич Тетяна</td><td>Жін.</td><td>40</td><td>Ні</td><td>1</td><td>0</td><td>равлик</td><td>200</td></tr> <tr><td>Ратішна Валерія</td><td>Жін.</td><td>44</td><td>Так</td><td>1</td><td>0</td><td>миша</td><td>340</td></tr> <tr><td>Брут Максим</td><td>Чол.</td><td>50</td><td>Так</td><td>3</td><td>0</td><td>кіт</td><td>392</td></tr> <tr><td>Кезач Світлана</td><td>Жін.</td><td>24</td><td>Так</td><td>1</td><td>2</td><td>жаба</td><td>213</td></tr> <tr><td>Спісив Сергій</td><td>Чол.</td><td>35</td><td>Так</td><td>2</td><td>0</td><td>жаба</td><td>3364</td></tr> <tr><td>Бригарчек Олена</td><td>Жін.</td><td>54</td><td>Так</td><td>0</td><td>0</td><td>равлик</td><td>6399</td></tr> <tr><td>Ліщенка Анна</td><td>Жін.</td><td>65</td><td>Ні</td><td>0</td><td>0</td><td>скорпіон</td><td>2041</td></tr> <tr><td>Звер Олександр</td><td>Чол.</td><td>27</td><td>Так</td><td>2</td><td>1</td><td>курка</td><td>246</td></tr> <tr><td>Семенівна Софія</td><td>Жін.</td><td>31</td><td>Так</td><td>0</td><td>0</td><td>кролик</td><td>5598</td></tr> <tr><td>Казарян Олексій</td><td>Чол.</td><td>50</td><td>Так</td><td>2</td><td>0</td><td>жаба</td><td>2071</td></tr> <tr><td>Зацєва Антоніна</td><td>Жін.</td><td>36</td><td>Так</td><td>0</td><td>0</td><td>миша</td><td>3061</td></tr> <tr><td>Невік Артем</td><td>Чол.</td><td>60</td><td>Ні</td><td>1</td><td>1</td><td>кролик</td><td>5682</td></tr> <tr><td>Саулкі Денис</td><td>Чол.</td><td>53</td><td>Ні</td><td>3</td><td>3</td><td>-</td><td>327</td></tr> <tr><td>Кудінав Сергій</td><td>Чол.</td><td>24</td><td>Так</td><td>1</td><td>2</td><td>ящірка</td><td>4493</td></tr> <tr><td>Тіфт Яна</td><td>Жін.</td><td>61</td><td>Так</td><td>0</td><td>0</td><td>кролик</td><td>4435</td></tr> <tr><td>Оріщенко Алла</td><td>Жін.</td><td>64</td><td>Так</td><td>0</td><td>1</td><td>-</td><td>4974</td></tr> <tr><td>Пювань Павло</td><td>Чол.</td><td>70</td><td>Так</td><td>2</td><td>2</td><td>жаба</td><td>2399</td></tr> <tr><td>Зягоскін Богдан</td><td>Чол.</td><td>46</td><td>Ні</td><td>0</td><td>3</td><td>метелик</td><td>200</td></tr> <tr><td>Биндар Вікторія</td><td>Жін.</td><td>31</td><td>Так</td><td>1</td><td>0</td><td>собака</td><td>3578</td></tr> <tr><td>Соліванова Ганна</td><td>Жін.</td><td>32</td><td>Так</td><td>2</td><td>0</td><td>равлик</td><td>896</td></tr> <tr><td>Нікіток Діана</td><td>Жін.</td><td>32</td><td>Так</td><td>0</td><td>2</td><td>пацюк</td><td>4026</td></tr> <tr><td>Біланенкий Віктор</td><td>Чол.</td><td>42</td><td>Так</td><td>0</td><td>3</td><td>кролик</td><td>1031</td></tr> <tr><td>Стельмух Євген</td><td>Чол.</td><td>56</td><td>Так</td><td>2</td><td>2</td><td>змія</td><td>585</td></tr> </table>

    1 answer 1

    You probably originally planned to make the addition of these characters in one function and then divided into two, but not simplified code?
    See, you in the first function add a picture for sons. You need to check if column 4 contains a non-zero number. Then why do you take the 5th column there? Similarly for daughters, why are you dragging a fourth one there? In each function, you need to check your column and that's it.

     $('table tr td:first-child') .filter(function(index, text){ let sc = +$(this).parent().children(":eq(4)").text(); return sc > 0; }) .append("👦"); $('table tr td:first-child') .filter(function(index, text){ let dc = +$(this).parent().children(":eq(5)").text(); return dc > 0 ; }) .append("👧"); 
     <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <body> <table id="mytable" border=1><tr><th>Ім'я</th><th>Стать</th><th>Вік</th><th>Одружений(a)</th><th>Сини</th><th>Доньки</th><th>Дом. тварина</th><th>Зарплата</th></tr> <tr><td>Додковська Яна</td><td>Жін.</td><td>42</td><td>Так</td><td>0</td><td>1</td><td>метелик</td><td>334</td></tr> <tr><td>Яцуненкова Юлія</td><td>Жін.</td><td>31</td><td>Ні</td><td>1</td><td>0</td><td>пацюк</td><td>788</td></tr> <tr><td>Білай Олександр</td><td>Чол.</td><td>51</td><td>Так</td><td>1</td><td>3</td><td>жаба</td><td>3821</td></tr> <tr><td>Ярюшенк Дмитро</td><td>Чол.</td><td>62</td><td>Так</td><td>1</td><td>1</td><td>кіт</td><td>822</td></tr> <tr><td>Сольвейстров Марк</td><td>Чол.</td><td>61</td><td>Так</td><td>0</td><td>0</td><td>скорпіон</td><td>348</td></tr> </table>

    But I would have changed your work logic a little more. For some reason you take the first cell of each row, then drag the parent, then look for the child cells again. Just sort through the lines. And work with them.
    Access to the cell by number is also a bad idea, if the structure of the table suddenly changes, the code will have to be changed. In this case, the cell is better labeled classes. Yes, and adding icons easier to make css.

     $("tbody tr").each(function(){ let sc = +$(this).find(".sons").text(); //children().eq(1) let dc = +$(this).find(".daughters").text(); console.log(sc,dc); $(this).toggleClass("has-sons", sc > 0) .toggleClass("has-daughters", dc > 0); }); 
     tr.has-sons td:first-child::after{ content: "👦"; } tr.has-daughters td:first-child::after { content: "👧"; } tr.has-sons+tr.has-daughters td:first-child::after { content: "👧👦"; } 
     <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <table id="mytable" border=1> <thead> <tr><th>Ім'я</th><th>Сини</th><th>Доньки</th></tr> </thead> <tbody> <tr><td>Додковська Яна</td><td class="sons">0</td><td class="daughters">1</td></tr> <tr><td>Яцуненкова Юлія</td><td class="sons">1</td><td class="daughters">0</td></tr> <tr><td>Білай Олександр</td><td class="sons">1</td><td class="daughters">3</td></tr> <tr><td>Ярюшенк Дмитро</td><td class="sons">1</td><td class="daughters">1</td></tr> <tr><td>Сольвейстров Марк</td><td class="sons">0</td><td class="daughters">0</td></tr> </tbody> </table>