143 lines
3.8 KiB
HTML
143 lines
3.8 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>jQuery validation plug-in - dynamic forms demo</title>
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<link rel="stylesheet" media="screen" href="css/screen.css">
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<script src="../lib/jquery.js"></script>
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<script src="../dist/jquery.validate.js"></script>
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<script>
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// only for demo purposes
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$.validator.setDefaults({
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submitHandler: function() {
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alert("submitted!");
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}
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});
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$.validator.messages.max = jQuery.validator.format("Your totals mustn't exceed {0}!");
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$.validator.addMethod("quantity", function(value, element) {
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return !this.optional(element) && !this.optional($(element).parent().prev().children("select")[0]);
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}, "Please select both the item and its amount.");
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$().ready(function() {
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$("#orderform").validate({
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errorPlacement: function(error, element) {
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error.appendTo(element.parent().next());
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},
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highlight: function(element, errorClass) {
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$(element).addClass(errorClass).parent().prev().children("select").addClass(errorClass);
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}
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});
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var template = jQuery.validator.format($.trim($("#template").val()));
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function addRow() {
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$(template(i++)).appendTo("#orderitems tbody");
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}
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var i = 1;
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// start with one row
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addRow();
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// add more rows on click
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$("#add").click(addRow);
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// check keyup on quantity inputs to update totals field
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$("#orderform").on("keyup", "input.quantity", function(event) {
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var totals = 0;
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$("#orderitems input.quantity").each(function() {
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totals += +this.value;
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});
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$("#totals").attr("value", totals).valid();
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});
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});
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</script>
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<style>
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form.cmxform {
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width: 50em;
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}
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em.error {
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background:url("images/unchecked.gif") no-repeat 0px 0px;
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padding-left: 16px;
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}
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em.success {
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background:url("images/checked.gif") no-repeat 0px 0px;
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padding-left: 16px;
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}
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form.cmxform label.error {
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margin-left: auto;
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width: 250px;
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}
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form.cmxform input.submit {
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margin-left: 0;
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}
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em.error {
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color: black;
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}
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#warning {
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display: none;
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}
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select.error {
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border: 1px dotted red;
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}
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</style>
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</head>
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<body>
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<h1 id="banner"><a href="https://jqueryvalidation.org/">jQuery Validation Plugin</a> Demo</h1>
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<div id="main">
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<textarea style="display:none" id="template">
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<tr>
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<td>
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<label>{0}. Item</label>
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</td>
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<td class='type'>
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<select name="item-type-{0}">
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<option value="">Select...</option>
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<option value="0">Learning jQuery</option>
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<option value="1">jQuery Reference Guide</option>
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<option value="2">jQuery Cookbook</option>
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<option vlaue="3">jQuery In Action</option>
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<option value="4">jQuery For Designers</option>
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</select>
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</td>
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<td class='quantity'>
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<input size='4' class="quantity" min="1" id="item-quantity-{0}" name="item-quantity-{0}">
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</td>
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<td class='quantity-error'></td>
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</tr>
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</textarea>
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<form id="orderform" class="cmxform" method="get" action="foo.html">
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<h2 id="summary"></h2>
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<fieldset>
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<legend>Example with custom methods and heavily customized error display</legend>
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<table id="orderitems">
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<tbody>
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</tbody>
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<tfoot>
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<tr>
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<td colspan="2">
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<label>Totals (max 25)</label>
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</td>
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<td class="totals">
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<input id="totals" name="totals" value="0" max="25" readonly="readonly" size='4'>
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</td>
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<td class="totals-error"></td>
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</tr>
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<tr>
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<td colspan="2"> </td>
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<td>
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<input class="submit" type="submit" value="Submit">
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</td>
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</tr>
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</tfoot>
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</table>
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</fieldset>
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</form>
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<button id="add">Add another input to the form</button>
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<h1 id="warning">Your form contains tons of errors! Please try again.</h1>
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<p><a href="index.html">Back to main page</a>
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</p>
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</div>
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</body>
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</html>
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