JavaScript Tutorial/Dojo toolkit/NumberSpinner

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Create dijit.form.NumberSpinner and set constraints

<html>
  <head>
    <link rel="StyleSheet" type="text/css"
      href="js/dojo/dijit/themes/tundra/tundra.css">
    <script type="text/javascript">
      var djConfig = {
        baseScriptUri : "js/dojo/",
        parseOnLoad : true
      };
    </script>
    <script type="text/javascript" src="js/dojo/dojo/dojo.js"></script>
    <script>
      dojo.require("dojo.parser");
      dojo.require("dijit.form.NumberSpinner");
      dojo.addOnLoad(createProgrammatically);
      
      function createProgrammatically() {
        var myDijit = new dijit.form.NumberSpinner({
          value : 25, constraints : { min : 20, max : 40, places : 2 }
        });
        dojo.byId("my").appendChild(myDijit.domNode);
      }
    </script>
  </head>
  <body class="tundra">
      <div id="my">&nbsp;</div>
  </body>
</html>


Create number spinner (dijit.form.NumberSpinner)

<html>
  <head>
    <link rel="StyleSheet" type="text/css"
      href="js/dojo/dijit/themes/tundra/tundra.css">
      
    <script type="text/javascript">
      var djConfig = {
        baseScriptUri : "js/dojo/",
        parseOnLoad : true
      };
    </script>
    <script type="text/javascript" src="js/dojo/dojo/dojo.js"></script>
    <script>
            dojo.require("dijit.form.NumberSpinner");
            dojo.addOnLoad(function(  ) {
                var ns = new dijit.form.NumberSpinner(
                    {
                        constraints : {min:0,max:10000},
                        value : 1000
                    },
                    "foo" //node id
                );
            });
    </script>
  </head>
  <body class="tundra">
            <input id="foo"></input>
</body>
</html>


dijit.form.NumberSpinner: min, max, value

<html>
  <head>
    <link rel="StyleSheet" type="text/css"
      href="js/dojo/dijit/themes/tundra/tundra.css">
      
    <script type="text/javascript">
      var djConfig = {
        baseScriptUri : "js/dojo/",
        parseOnLoad : true
      };
    </script>
    <script type="text/javascript" src="js/dojo/dojo/dojo.js"></script>
    <script>
            dojo.require("dojo.parser");
            dojo.require("dijit.form.NumberSpinner");
    </script>
  </head>
  <body class="tundra">
      <form> 
            <input dojoType="dijit.form.NumberSpinner"
                constraints="{min:0,max:10000}" value=1000>
            </input>
      </form>
</body>
</html>


Number spinner: min, max and places

<html>
  <head>
    <link rel="StyleSheet" type="text/css"
      href="js/dojo/dijit/themes/tundra/tundra.css">
    <script type="text/javascript">
      var djConfig = {
        baseScriptUri : "js/dojo/",
        parseOnLoad : true
      };
    </script>
    <script type="text/javascript" src="js/dojo/dojo/dojo.js"></script>
    <script>
      dojo.require("dojo.parser");
      dojo.require("dijit.form.NumberSpinner");
    </script>
  </head>
  <body class="tundra">
        <input dojoType="dijit.form.NumberSpinner"
          value="1"
          constraints="{min : 0, max : 10, places : 0}">
  </body>
</html>


NumberSpinner: small delta, max length

<html>
  <head>
    <link rel="StyleSheet" type="text/css"
      href="js/dojo/dijit/themes/tundra/tundra.css">
    <script type="text/javascript">
      var djConfig = {
        baseScriptUri : "js/dojo/",
        parseOnLoad : true
      };
    </script>
    <script type="text/javascript" src="js/dojo/dojo/dojo.js"></script>
    <script>
      dojo.require("dojo.parser");
    dojo.require("dijit.form.NumberSpinner");
    </script>
  </head>
  <body class="tundra">
    <input dojoType="dijit.form.NumberSpinner"
          value="0"
          smallDelta="1"
          constraints="{min:0,max:1550,places:0}"
          maxlength="20"
          id="integerspinner2">
  </body>
</html>


Reset spinner

<html>
  <head>
    <link rel="StyleSheet" type="text/css"
      href="js/dojo/dijit/themes/tundra/tundra.css">
      
    <script type="text/javascript">
      var djConfig = {
        baseScriptUri : "js/dojo/",
        parseOnLoad : true
      };
    </script>
    <script type="text/javascript" src="js/dojo/dojo/dojo.js"></script>
    <script>
            dojo.require("dojo.parser");
            dojo.require("dijit.form.NumberSpinner");
            dojo.require("dijit.form.Button");
    </script>
  </head>
  <body class="tundra">
      <form>
            <div dojoType="dijit.form.NumberSpinner" jsId="mySpinner"
                constraints="{min:0,max:10000}" value=1000>
                <script type="dojo/method">
                    dojo.mixin(this, {
                        reset : function(  ) { this.setValue(1000); }
                    });
                </script>
            </div>
        </form>
        <button dojoType="dijit.form.Button" onClick="mySpinner.reset()">reset</button>
</body>
</html>


Set small delta and large delta for dijit.form.NumberSpinner

<html>
  <head>
    <link rel="StyleSheet" type="text/css" href="js/dojo/dijit/themes/tundra/tundra.css">
    <script type="text/javascript">
      var djConfig = {
        baseScriptUri : "js/dojo/",
        parseOnLoad : true
      };
    </script>
    <script type="text/javascript" src="js/dojo/dojo/dojo.js"></script>
    <script>
            dojo.require("dojo.parser");
            dojo.require("dijit.form.NumberSpinner");
         
    </script>
  </head>
  <body class="tundra">
    <input dojoType="dijit.form.NumberSpinner" smallDelta="2" largeDelta="4"
constraints="{min:100,max:120}" value="100">
     
</body>
</html>


Set value for spinner

<html>
  <head>
    <link rel="StyleSheet" type="text/css"
      href="js/dojo/dijit/themes/tundra/tundra.css">
      
    <script type="text/javascript">
      var djConfig = {
        baseScriptUri : "js/dojo/",
        parseOnLoad : true
      };
    </script>
    <script type="text/javascript" src="js/dojo/dojo/dojo.js"></script>
    <script>
            dojo.require("dojo.parser");
            dojo.require("dijit.form.NumberSpinner");
            dojo.require("dijit.form.Button");
    </script>
  </head>
  <body class="tundra">
      <form>
            <div dojoType="dijit.form.NumberSpinner" jsId="mySpinner"
                constraints="{min:0,max:10000}" value=1000>
                <script type="dojo/method">
                    dojo.mixin(this, {
                        reset : function(  ) { this.setValue(1000); }
                    });
                </script>
            </div>
        </form>
        <button dojoType="dijit.form.Button" onClick="mySpinner.setValue(1111)">reset</button>
</body>
</html>
Источник — «http://wbex.ru/index.php?title=JavaScript_Tutorial/Dojo_toolkit/NumberSpinner&oldid=8511»