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POHow to make days enabled in UI datepicker after month change?
 

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  1. POHow to make days enabled in UI datepicker after month change?
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    <blockquote> <p>Original question link: <a href="https://stackoverflow.com/questions/4171775/help-how-to-make-days-enabled-in-ui-datepicker-after-month-change">Help! How to make days enabled in UI datepicker after month change?</a></p> </blockquote> <p>First of all, The solution of Nick Craver is wonderful. But I got another problem:</p> <p>The Nick Craver's date source was came from the js variable <code>xml</code>, but my date source comes from a xml file. So I got the same date result but the datepicker didn't display right in my way.</p> <p>Nick Craver's code: </p> <pre><code>var xml = '&lt;?xml version="1.0" encoding="utf-8"?&gt;&lt;users&gt;&lt;user id="126"&gt;&lt;name&gt;john&lt;/name&gt;&lt;watchHistory&gt;&lt;whMonthRecords month="2010-10"&gt;&lt;whDateList month="2010-10"&gt;&lt;date&gt;01&lt;/date&gt;&lt;date&gt;05&lt;/date&gt;&lt;date&gt;21&lt;/date&gt;&lt;/whDateList&gt;&lt;/whMonthRecords&gt;&lt;whMonthRecords month="2010-11"&gt;&lt;whDateList month="2010-11"&gt;&lt;date&gt;01&lt;/date&gt;&lt;date&gt;05&lt;/date&gt;&lt;date&gt;06&lt;/date&gt;&lt;date&gt;07&lt;/date&gt;&lt;date&gt;08&lt;/date&gt;&lt;date&gt;09&lt;/date&gt;&lt;date&gt;12&lt;/date&gt;&lt;date&gt;13&lt;/date&gt;&lt;date&gt;14&lt;/date&gt;&lt;date&gt;16&lt;/date&gt;&lt;date&gt;18&lt;/date&gt;&lt;date&gt;19&lt;/date&gt;&lt;date&gt;21&lt;/date&gt;&lt;date&gt;22&lt;/date&gt;&lt;date&gt;23&lt;/date&gt;&lt;date&gt;24&lt;/date&gt;&lt;date&gt;25&lt;/date&gt;&lt;date&gt;26&lt;/date&gt;&lt;date&gt;29&lt;/date&gt;&lt;/whDateList&gt;&lt;/whMonthRecords&gt;&lt;/watchHistory&gt;&lt;/user&gt;&lt;/users&gt;'; var daysWithRecords = []; function getDays(year,month){ initDaysArray( $(xml) , year , month ); } </code></pre> <p>and my want it to be: [didn't work]</p> <pre><code>var daysWithRecords = []; function getDays(year,month){ $.ajax({ type: "GET", url: "users.xml", dataType: "xml", success:function(data){ initDaysArray($(data) , year , month ); } }); </code></pre> <p>function <code>initDaysArray()</code>:</p> <pre><code>function initDaysArray( $xml , year , month ){ var dateToFind = year+'-'+month; daysWithRecords = $xml.find('user[id="126"] whDateList[month="'+dateToFind+'"] date').map(function() { return dateToFind +"-"+ $(this).text(); }).get(); for(i = 0; i &lt; daysWithRecords.length; i++){ console.log(daysWithRecords[i]); } } </code></pre> <p>I test via Firebug. It seems the function being called in the order of:</p> <pre><code>first call: getDays() // being called from onChangeMonthYear second call: checkAvailability() // being called from beforeShowDay third call: ajax inside getDays() // being called inside getDays() final call: initDaysArray() // being called inside ajax success of getDays() </code></pre> <p>so, the <code>initDaysArray[]</code> <strong>always empty</strong> inside <code>checkAvailability()</code></p> <p><strong>[My solution]</strong></p> <p>I found this way to figure it out:</p> <p>using <code>datepicker's method "refresh"</code> to redraw the datepicker after ajax read the xml file</p> <pre><code>function getDays(year,month,inst){ $.ajax({ type: "GET", url: "users.xml", dataType: "xml", cache: false, success:function(data){ console.log('reading xml file success!'); initDaysArray( $(data) , year , month ); //inst.id get the div which attached with datepicker and redraw $('#'+inst.id).datepicker('refresh'); console.log(inst.id); } }); </code></pre>
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    1. COIs it getting the XML properly? If you add an `alert(data);` line in the success callback, does it show the exact same string?
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      1. POHow to make days enabled in UI datepicker after month change?
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    2. COYeah.I debug in firebug with console.log().It display the dates return from the xml file.
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