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jQuery UI contoh - progress bar (Progressbar)

Menampilkan proses tertentu atau keadaan ketidakpastian.

Untuk rincian lebih lanjut tentang anggota progressbar, lihat dokumentasi API anggota progress bar (Progressbar Widget) .

Fungsi standar

default ditentukan progress bar. 

<! DOCTYPE html>
<Html lang = "en">
<Head>
  <Meta charset = "utf-8">
  <Title> jQuery kemajuan UI bar (Progressbar) - Fungsi standar </ title>
  <Link rel = "stylesheet" href = "// code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css">
  <Script src = "// code.jquery.com/jquery-1.9.1.js"> </ script>
  <Script src = "// code.jquery.com/ui/1.10.4/jquery-ui.js"> </ script>
  <Link rel = "stylesheet" href = "http://jqueryui.com/resources/demos/style.css">
  <Script>
  $ (Fungsi () {
    $ ( "#progressbar") .progressbar ({
      Nilai: 37
    });
  });
  </ Script>
</ Kepala>
<Body>
 
<Div id = "progressbar"> </ div>
 
 
</ Body>
</ Html>

Label kustom

label kustom pembaruan. 

<! DOCTYPE html>
<Html lang = "en">
<Head>
  <Meta charset = "utf-8">
  <Title> jQuery kemajuan UI bar (Progressbar) - Tab </ title>
  <Link rel = "stylesheet" href = "// code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css">
  <Script src = "// code.jquery.com/jquery-1.9.1.js"> </ script>
  <Script src = "// code.jquery.com/ui/1.10.4/jquery-ui.js"> </ script>
  <Link rel = "stylesheet" href = "http://jqueryui.com/resources/demos/style.css">
  <Gaya>
  Ui-progressbar {
    position: relative;
  }
  .progress-label {
    position: absolute;
    kiri: 50%;
    top: 4px;
    font-weight: bold;
    text-shadow: 1px 1px 0 # fff;
  }
  </ Style>
  <Script>
  $ (Fungsi () {
    var progressbar = $ ( "#progressbar"),
      progressLabel = $ ( ".progress-label");
 
    progressbar.progressbar ({
      Nilai: false,
      mengubah: function () {
        progressLabel.text (progressbar.progressbar ( "value") + "%");
      },
      menyelesaikan: function () {
        progressLabel.text ( "menyelesaikan");
      }
    });
 
    Fungsi kemajuan () {
      var val = progressbar.progressbar ( "value") || 0;
 
      progressbar.progressbar ( "value", val + 1);
 
      jika (val <99) {
        setTimeout (progress, 100);
      }
    }
 
    setTimeout (progress, 3000);
  });
  </ Script>
</ Kepala>
<Body>
 
<Div id = "progressbar"> <div class = "kemajuan-label"> Loading ... </ div> </ div>
 
 
</ Body>
</ Html>

nilai tak tentu

Tak tentu progress bar, dan dapat beralih antara gaya tertentu dan tidak pasti. 

<! DOCTYPE html>
<Html lang = "en">
<Head>
  <Meta charset = "utf-8">
  <Title> jQuery kemajuan UI bar (Progressbar) - nilai tak tentu </ title>
  <Link rel = "stylesheet" href = "// code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css">
  <Script src = "// code.jquery.com/jquery-1.9.1.js"> </ script>
  <Script src = "// code.jquery.com/ui/1.10.4/jquery-ui.js"> </ script>
  <Link rel = "stylesheet" href = "http://jqueryui.com/resources/demos/style.css">
  <Script>
  $ (Fungsi () {
    $ ( "#progressbar") .progressbar ({
      Nilai: false
    });
    $ ( "Button") .on ( "klik", function (event) {
      Target var = $ (event.target),
        progressbar = $ ( "#progressbar"),
        progressbarValue = progressbar.find ( "Ui-progressbar-nilai");
 
      jika (target.is ( "#numButton")) {
        progressbar.progressbar ( "pilihan", {
          Nilai: Math.floor (Math.random () * 100)
        });
      } Lain jika (target.is ( "#colorButton")) {
        progressbarValue.css ({
          "Background": '#' + Math.floor (Math.random () * 16777215) .ToString (16)
        });
      } Lain jika (target.is ( "#falseButton")) {
        progressbar.progressbar ( "pilihan", "value", false);
      }
    });
  });
  </ Script>
  <Gaya>
  #progressbar Ui-progressbar-nilai {
    background-color: # ccc;
  }
  </ Style>
</ Kepala>
<Body>
 
<Div id = "progressbar"> </ div>
<Tombol id = "numButton"> nilai acak - OK </ button>
<Tombol id = "falseButton"> Tentu </ button>
<Tombol id = "colorButton"> warna acak </ button>
 
 
</ Body>
</ Html>