Use foreach to add action to buttons : foreach « Dojo toolkit « JavaScript Tutorial






  1. JavaScript Tutorial
  2. Dojo toolkit
  3. foreach
<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.Toolbar");
            dojo.require("dijit.form.Button");

            dojo.addOnLoad(function(  ) {
                var bold = function(  ) {alert("bold");}
                var italic= function(  ) {alert("italic");}
                var underline = function(  ) {alert("underline");}
                var superscript = function(  ) {alert("superscript");}
                var subscript = function(  ) {alert("subscript");}

                dojo.query(".dijitEditorIcon").forEach(function(x) {
                        if (dojo.hasClass(x, "dijitEditorIconBold"))
                            dojo.connect(x.parentNode, "onclick", bold);
                        else if (dojo.hasClass(x, "dijitEditorIconItalic"))
                            dojo.connect(x.parentNode, "onclick", italic);
                        else if (dojo.hasClass(x, "dijitEditorIconUnderline"))
                            dojo.connect(x.parentNode, "onclick", underline);
                        else if (dojo.hasClass(x, "dijitEditorIconSubscript"))
                            dojo.connect(x.parentNode, "onclick", superscript);
                        else if (dojo.hasClass(x, "dijitEditorIconSuperscript"))
                            dojo.connect(x.parentNode, "onclick", subscript);
                });
            });
    </script>
  </head>
  <body class="tundra">
        <div dojoType="dijit.Toolbar" style="width:300px">
            <button dojoType="dijit.form.Button"
               iconClass="dijitEditorIcon dijitEditorIconBold" ></button>
            <button dojoType="dijit.form.Button"
               iconClass="dijitEditorIcon dijitEditorIconItalic" ></button>
            <button dojoType="dijit.form.Button"
               iconClass="dijitEditorIcon dijitEditorIconUnderline" ></button>

            <span dojoType="dijit.ToolbarSeparator"></span>

            <button dojoType="dijit.form.Button"
               iconClass="dijitEditorIcon dijitEditorIconSubscript"></button>
            <button dojoType="dijit.form.Button"
               iconClass="dijitEditorIcon dijitEditorIconSuperscript"></button>
        </div>
  </body>
</html>








29.14.foreach
29.14.1.For each function with value in dijit.form.TextBox
29.14.2.For each item
29.14.3.Use foreach to add action to buttons