Ajax提高篇（3）在请求和响应中使用 XML(1)

firstName=Larry
            lastName=Gullahorn
            street=9018 Heatherhorn Drive
            city=Rowlett
            state=Texas
            zipCode=75080
            

<div class="dp-highlighter bg_html" style="font-family: Consolas,'Courier New',Courier,mono,serif; width: 938.515625px; overflow: hidden; padding-top: 1px; border-color: rgb(204,204,204); margin: 18px 0px !important; background-color: rgb(231,229,220);"><div class="bar" style="padding-left: 45px;"><div class="tools" style="padding: 3px 8px 10px 10px; font-stretch: normal; font-size: 9px; line-height: normal; font-family: Verdana,Geneva,Arial,Helvetica,sans-serif; color: silver; border-left-width: 3px; border-left-style: solid; border-left-color: rgb(108,226,108); background-color: rgb(248,248,248);"><strong>[html]</strong> <a target=_blank href="http://blog.csdn.net/u011225629/article/details/48009001#" class="ViewSource" title="view plain" style="text-decoration: none; border: none; padding: 1px; margin: 0px 10px 0px 0px; font-size: 9px; color: rgb(12,207); display: inline-block; width: 16px; height: 16px; text-indent: -2000px; background-image: url(http://static.blog.csdn.net/scripts/SyntaxHighlighter/styles/images/default/ico_plain.gif); background-attachment: initial; background-color: inherit; background-size: initial; background-origin: initial; background-clip: initial; background-position: 0% 0%; background-repeat: no-repeat;">view plain</a><a target=_blank href="http://blog.csdn.net/u011225629/article/details/48009001#" class="CopyToClipboard" title="copy" style="text-decoration: none; border: none; padding: 1px; margin: 0px 10px 0px 0px; font-size: 9px; color: rgb(12,207); display: inline-block; width: 16px; height: 16px; text-indent: -2000px; background-image: url(http://static.blog.csdn.net/scripts/SyntaxHighlighter/styles/images/default/ico_copy.gif); background-attachment: initial; background-color: inherit; background-size: initial; background-origin: initial; background-clip: initial; background-position: 0% 0%; background-repeat: no-repeat;">copy</a><div style="position: absolute; left: 510px; top: 1280px; width: 18px; height: 18px; z-index: 99;"></div></div></div><ol start="1" class="dp-xml" style="padding: 0px; border: none; color: rgb(92,92,92); margin: 0px 0px 1px 45px !important; background-color: rgb(255,255,255);"><li class="alt" style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,108); list-style: decimal-leading-zero outside; color: inherit; line-height: 18px; margin: 0px !important; padding: 0px 3px 0px 10px !important;"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;"><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">functioncallServer(){</span></span></li><li style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,108); list-style: decimal-leading-zero outside; line-height: 18px; margin: 0px !important; padding: 0px 3px 0px 10px !important; background-color: rgb(248,248);"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">//GetthecityandstatefromtheWebform</span></li><li class="alt" style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,108); list-style: decimal-leading-zero outside; color: inherit; line-height: 18px; margin: 0px !important; padding: 0px 3px 0px 10px !important;"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">var<span class="attribute" style="margin: 0px; padding: 0px; border: none; color: red; background-color: inherit;">firstName</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">=</span><span class="attribute-value" style="margin: 0px; padding: 0px; border: none; color: blue; background-color: inherit;">document</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">.getElementById("firstName").value;</span></span></li><li style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,248);"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">var<span class="attribute" style="margin: 0px; padding: 0px; border: none; color: red; background-color: inherit;">lastName</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">=</span><span class="attribute-value" style="margin: 0px; padding: 0px; border: none; color: blue; background-color: inherit;">document</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">.getElementById("lastName").value;</span></span></li><li class="alt" style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,108); list-style: decimal-leading-zero outside; color: inherit; line-height: 18px; margin: 0px !important; padding: 0px 3px 0px 10px !important;"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">var<span class="attribute" style="margin: 0px; padding: 0px; border: none; color: red; background-color: inherit;">street</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">=</span><span class="attribute-value" style="margin: 0px; padding: 0px; border: none; color: blue; background-color: inherit;">document</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">.getElementById("street").value;</span></span></li><li style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,248);"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">var<span class="attribute" style="margin: 0px; padding: 0px; border: none; color: red; background-color: inherit;">city</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">=</span><span class="attribute-value" style="margin: 0px; padding: 0px; border: none; color: blue; background-color: inherit;">document</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">.getElementById("city").value;</span></span></li><li class="alt" style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,108); list-style: decimal-leading-zero outside; color: inherit; line-height: 18px; margin: 0px !important; padding: 0px 3px 0px 10px !important;"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">var<span class="attribute" style="margin: 0px; padding: 0px; border: none; color: red; background-color: inherit;">state</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">=</span><span class="attribute-value" style="margin: 0px; padding: 0px; border: none; color: blue; background-color: inherit;">document</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">.getElementById("state").value;</span></span></li><li style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,248);"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">var<span class="attribute" style="margin: 0px; padding: 0px; border: none; color: red; background-color: inherit;">zipCode</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">=</span><span class="attribute-value" style="margin: 0px; padding: 0px; border: none; color: blue; background-color: inherit;">document</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">.getElementById("zipCode").value;</span></span></li><li class="alt" style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,108); list-style: decimal-leading-zero outside; color: inherit; line-height: 18px; margin: 0px !important; padding: 0px 3px 0px 10px !important;"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">//BuildtheURLtoconnectto</span></li><li style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,248);"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">var<span class="attribute" style="margin: 0px; padding: 0px; border: none; color: red; background-color: inherit;">url</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">=</span><span class="attribute-value" style="margin: 0px; padding: 0px; border: none; color: blue; background-color: inherit;">"/scripts/saveAddress.php?firstName="</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">+escape(firstName)+</span></span></li><li class="alt" style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,108); list-style: decimal-leading-zero outside; color: inherit; line-height: 18px; margin: 0px !important; padding: 0px 3px 0px 10px !important;"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">"&<span class="attribute" style="margin: 0px; padding: 0px; border: none; color: red; background-color: inherit;">lastName</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">=</span><span class="attribute-value" style="margin: 0px; padding: 0px; border: none; color: blue; background-color: inherit;">"+escape(lastName)+"</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">&</span><span class="attribute" style="margin: 0px; padding: 0px; border: none; color: red; background-color: inherit;">street</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">="+escape(street)+</span></span></li><li style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,248);"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">"&<span class="attribute" style="margin: 0px; padding: 0px; border: none; color: red; background-color: inherit;">city</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">=</span><span class="attribute-value" style="margin: 0px; padding: 0px; border: none; color: blue; background-color: inherit;">"+escape(city)+"</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">&</span><span class="attribute" style="margin: 0px; padding: 0px; border: none; color: red; background-color: inherit;">state</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">="+escape(state)+</span></span></li><li class="alt" style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,108); list-style: decimal-leading-zero outside; color: inherit; line-height: 18px; margin: 0px !important; padding: 0px 3px 0px 10px !important;"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">"&<span class="attribute" style="margin: 0px; padding: 0px; border: none; color: red; background-color: inherit;">zipCode</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">="+escape(zipCode);</span></span></li><li style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,248);"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">//Openaconnectiontotheserver</span></li><li class="alt" style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,108); list-style: decimal-leading-zero outside; color: inherit; line-height: 18px; margin: 0px !important; padding: 0px 3px 0px 10px !important;"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">xmlHttp.open("GET",url,true);</span></li><li style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,248);"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">//Setupafunctionfortheservertorunwhenit'sdone</span></li><li class="alt" style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,108); list-style: decimal-leading-zero outside; color: inherit; line-height: 18px; margin: 0px !important; padding: 0px 3px 0px 10px !important;"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;"><span class="attribute" style="margin: 0px; padding: 0px; border: none; color: red; background-color: inherit;">xmlHttp.onreadystatechange</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">=</span><span class="attribute-value" style="margin: 0px; padding: 0px; border: none; color: blue; background-color: inherit;">confirmUpdate</span><span style="margin: 0px; padding: 0px; border: none; background-color: inherit;">;</span></span></li><li style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,248);"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">//Sendtherequest</span></li><li class="alt" style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,108); list-style: decimal-leading-zero outside; color: inherit; line-height: 18px; margin: 0px !important; padding: 0px 3px 0px 10px !important;"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">xmlHttp.send(null);</span></li><li style="border-style: none none none solid; border-left-width: 3px; border-left-color: rgb(108,248);"><span style="margin: 0px; padding: 0px; border: none; color: black; background-color: inherit;">}</span></li></ol></div>
            

xmlHttp.setRequestHeader("Content-Type","text/xml");