如何在jquery中只显示一个特定的div

Question

I am trying to display one specified div when I am clicking on button with class .showFormButton, but unfortunetly every div with class .showForm appears. How to make only one .showForm div appear using jQuery? JQUERY:

$(document).ready(function() {
$(".showFormButton").click(function(e){
e.preventDefault();
$(".showForm").css('display', 'block');
$(".showForm").css('position', 'absolute');
});
});

HTML

print "<input type='submit' class='showFormButton' VALUE='Ulubiony' onclick='ShowDiv()'>";

    print "<div style='display: none; margin-left: -170px; margin-top: -60px; background-image: linear-gradient(rgb(15, 159, 220),rgb(14, 108, 148));' class='showForm'>";
        print "<div >";
            print "<p><b>Dodaj do ulubionych pracownika</b></br> [".$row['imie1']. " ".$row['nazwisko1']."]</p>";
            print "<p>Osobista notatka</p>";
            print "<FORM ACTION='view_tm.php' METHOD='POST' ENCRYPT='multipart/form-data' name='ulubiony_pracownik_dodaj'>";
            print "<textarea name='id_pracownik_op_notatka' rows='10' cols='45'>". $row['notatka'] ."</textarea>";
            print "<input type='hidden' name='id_pracownik_op' value='" . $row['id_pracownik'] . "'>";
            print "<INPUT TYPE='submit' id='showFormButton' NAME='ulubiony_pracownik' VALUE='Dodaj do ulubionych'>";
            print "</form>";
        print "</div>";

Answer 1

You have to use this object to target your selection over the clicked element,

$(document).ready(function() {
   $(".showFormButton").click(function(e){
     e.preventDefault();
     var elm = $(".showForm", this)
     elm.css({'display' : 'block', 'position' : 'absolute' });
   });
});

Instead of using .css() for setting the properties, you could use .addClass(). Because it would be easy in maintaining, like removing the added properties in future.

$(document).ready(function() {
   $(".showFormButton").click(function(e){
     e.preventDefault();
     var elm = $(".showForm", this)
     elm.addClass("clicked");
   });
});

CSS:

.clicked { display:block; position:absolute; }

---

Edit:

Since the target element is the next sibling the the current element, you have to use .next(selector) at this context.

$(document).ready(function() {
   $(".showFormButton").click(function(e){
     e.preventDefault();
     var elm = $(this).next(".showForm")
     elm.css({'display' : 'block', 'position' : 'absolute' });
   });
});