67 lines
2.6 KiB
HTML
67 lines
2.6 KiB
HTML
<html>
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<head>
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<title>Example 6.6</title>
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<script>
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function pick_entree(picked)
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{
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var entree = document.getElementById(picked).value;
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document.getElementById('main_dish').innerHTML = entree;
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}
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function pick_sides()
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{
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var flag = false;
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var i =0;
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var side1 = "";
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var side2 = "";
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for (i = 1; i <= 7; i++)
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{
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if ((document.getElementById(i).checked == true) && (flag == false))
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{
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side1 = document.getElementById(i).value;
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flag = true;
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}
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else if ((document.getElementById(i).checked == true) && (flag == true))
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side2 = document.getElementById(i).value;
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}
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document.getElementById('side_one').innerHTML = side1;
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document.getElementById('side_two').innerHTML = side2;
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}
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</script>
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<style type="text/css">
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<!--
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.style2 {color: #4f81bd}
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.style4 {color: #4f81bd; font-weight: bold; }
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-->
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</style>
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</head>
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<body>
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<table align = "center" width = "60%">
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<form name="menu">
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<tr><td colspan = "2"><h2><br />Select Your Meal</h2></td></tr>
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<tr><td>Pick your main course:<br />
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<input type="radio" name="entree" id="steak" value="Rib-Eye Steak" onclick="pick_entree('steak')">Rib-Eye Steak<br />
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<input type="radio" name="entree" id="chicken" value="Fried Chicken" onclick="pick_entree('chicken')">Fried Chicken<br />
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<input type="radio" name="entree" id="veggie" value="Veggie Platter" onclick="pick_entree('veggie')">Vegetarian Fried Tofu<br />
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<input type="radio" name="entree" id="fish" value="Broiled Salmon" onclick="pick_entree('fish')">Broiled Salmon<br />
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</td>
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<td> Pick two side dishes<br />
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<input type="checkbox" name="sides" id="1" value="French Fries" >French Fries<br />
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<input type="checkbox" name="sides" id="2" value="Baked Potato">Baked Potato<br />
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<input type="checkbox" name="sides" id="3" value="Cole Slaw">Cole Slaw<br />
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<input type="checkbox" name="sides" id="4" value="Garden Salad">Garden Salad<br />
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<input type="checkbox" name="sides" id="5" value="Mixed Vegetables">Mixed Vegetables<br />
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<input type="checkbox" name="sides" id="6" value="Macaroni and Cheese">Macaroni and Cheese<br />
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<input type="checkbox" name="sides" id="7" value="Applesauce">Applesauce<br /></td></tr>
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<tr><td><input type="reset" value="ooops! Let me change my selections"> </td>
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<td><input type ="button" onclick="pick_sides()" value = "Enter my side dish selections" "></button>
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</td></tr>
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<tr><td colspan = "2"><h2><br />Entree selected: <span id = "main_dish"> </span> </h2>
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<h2>First side dish selected: <span id = "side_one"> </span> </h2>
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<h2>Second side dish selected: <span id = "side_two"> </span> </h2></td></tr>
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</table></form>
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</body>
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</html>
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