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在JavaScript中點擊事件觸發之前,首先觸發模糊事件

[英]Blur event triggering first before click event triggers in JavaScript

我正在嘗試在模糊事件中擴展面板並在單擊中調用其他代碼。 但是點擊事件不會被觸發,只有觸發模糊事件會被觸發。

要進行復制,請轉到小提琴並在輸入框中鍵入一些文本,然后單擊“測試”按鈕。

HTML:

<script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<div id="accordion">
  <h3>Section 1</h3>

  <div>
      <input type="text" />
    <p>
    Mauris mauris ante, blandit et, ultrices a, suscipit eget, quam. Integer
    ut neque. Vivamus nisi metus, molestie vel, gravida in, condimentum sit
    amet, nunc. Nam a nibh. Donec suscipit eros. Nam mi. Proin viverra leo ut
    odio. Curabitur malesuada. Vestibulum a velit eu ante scelerisque vulputate.
    </p>
  </div>
  <h3>Section 2</h3>
  <div>
    <p>
    Sed non urna. Donec et ante. Phasellus eu ligula. Vestibulum sit amet
    purus. Vivamus hendrerit, dolor at aliquet laoreet, mauris turpis porttitor
    velit, faucibus interdum tellus libero ac justo. Vivamus non quam. In
    suscipit faucibus urna.
    </p>
  </div>
  <h3>Section 3</h3>
  <div>
    <p>
    Nam enim risus, molestie et, porta ac, aliquam ac, risus. Quisque lobortis.
    Phasellus pellentesque purus in massa. Aenean in pede. Phasellus ac libero
    ac tellus pellentesque semper. Sed ac felis. Sed commodo, magna quis
    lacinia ornare, quam ante aliquam nisi, eu iaculis leo purus venenatis dui.
    </p>
    <ul>
      <li>List item one</li>
      <li>List item two</li>
      <li>List item three</li>
    </ul>
  </div>
  <h3>Section 4</h3>
  <div>
    <p>
    Cras dictum. Pellentesque habitant morbi tristique senectus et netus
    et malesuada fames ac turpis egestas. Vestibulum ante ipsum primis in
    faucibus orci luctus et ultrices posuere cubilia Curae; Aenean lacinia
    mauris vel est.
    </p>
    <p>
    Suspendisse eu nisl. Nullam ut libero. Integer dignissim consequat lectus.
    Class aptent taciti sociosqu ad litora torquent per conubia nostra, per
    inceptos himenaeos.
    </p>
  </div>
</div>

<input type="button" value="test" id="test" />

JavaScript的:

  $(function() {

      $( "#accordion" ).accordion();

      $("#test").on("click", function() {
          alert("Click event triggered");
      });

      $("input").on("blur", function() {
          $('#accordion .ui-accordion-content').show();
      });

  });

您可以在此處檢查JSFiddle: http : //jsfiddle.net/ranjitsachin/zbrntv2r/3/

注意:我發現了一些非標准的替代解決方案,例如,我們可以使用onmousedown代替click event。

另外,我不想在點擊事件中調用模糊事件。

在點擊事件之前添加此選項,以防止發生模糊事件。

 $("#test").on("mouseover", function(evt) { evt.preventDefault(); }); 

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