异步验证数据是否存在
<script type="text/javascript">function loadXMLDoc(value,appId){$.ajax({ type: "POST", url: "${basePath}/app/developers/ajaxCheckCanvasPageUrl", data: "value="+value+"&appId="+appId, success: function(msg){ alert( "Data Saved: " + msg ); } });}$(function() {var _area = $('input#publicCanvasUrl');_area.bind('keyup change', function() { //绑定keyup和change事件loadXMLDoc($("#publicCanvasUrl").val(), $("#appId").val()); });});</script>
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