jquery finds keywords in the input box and highlights them

This time I will bring you jqueryFind keywords in the input box and highlight them. What are the things to note about how jquery searches for keywords in the input box and highlights them? , the following is a practical case, let’s take a look.

The example code is as follows:

<p>
  <a> aaaa </a>
</p>
<script>
  $(function () {
    initPopover();
  })
  function initPopover() {
    $(".show").popover({
      container: "body",
      trigger: " manual"  //手动触发
    }).on(&#39;show.bs.popover&#39;, function () {
      $(this).addClass("popover_open");
    }).on(&#39;hide.bs.popover&#39;, function () {
      $(this).removeClass("popover_open");
    });
    $(".show").click(function () {
      if ($(this).hasClass("popover_open")) {
        $(this).popover("hide")
      } else {
        $(".popover_open").popover("hide");
        $(this).popover("show");
      }
      var e = arguments.callee.caller.arguments[0] || event;
      e.stopPropagation();
    });
    $(document).click(function () {
      $(".show").popover("hide");
    });
  }
</script>

be careful:

1. Not applicable to button, a, img, etc. are available

2. show.bs.popover: This event is triggered immediately when the show instance method is called.

shown.bs.popover: This event is triggered when the popover box pops up completely (will wait for the CSS

transition effect to complete).

hide.bs.popover: This event is triggered immediately when the hide instance method is called.

hidden.bs.popover: This event is triggered when the

tooltip is completely hidden (will wait for the CSS transition effect to complete).

3. Introduce jquery and

bootstrapheader file

4. Cancel bubbling

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!

Recommended reading:

Detailed explanation of the use of jquery.picsign component

Detailed explanation of the steps for adding values ​​to sub-elements with jQuery

JS realizes infinite loading and paging function on the mobile terminal

The above is the detailed content of jquery finds keywords in the input box and highlights them. For more information, please follow other related articles on the PHP Chinese website!