ဘေလာ့မွာ Random Post ထည့္ခ်င္ရင္

ဒီပုိ့(စ္)ေလးကေတာ့ ဘေလာ့မွာ Random Post Widget ထည့္နည္းေလးပါ။ ဤ Cond သုံးျခင္းအားျဖင့္ မိမိဘေလာ့မွာ လာေရာက္ၾကည့္ရွု႕ေနတဲ့ ပရိသတ္ေတြအတြက္ ပုိအဆင္ေစတယ္လုိ့ေျပာလုိ့ရပါတယ္။ ၿပီးေတာ့ ဘေလာ့လည္းပုိလွေစနုိင္ပါတယ္။ ႀကဳိက္ၾကမယ္လုိ့လည္းေမွ်ာ္လင့္ပါတယ္။ ေအာက္မွာ DEMO ပုံျပသလုိ ဤဆုိဒ္မွာလည္း ေတြ႔ျမင္နုိင္ပါတယ္။ က်ေနာ္သုံးေနတဲ့ Cond ေလးကုိ မသိေသးတဲ့ မိတ္ေဆြေတြအတြက္ ေ၀မွ်ေပးလုိက္တဲ့ သေဘာပါ။

အဆင့္ ၁။

၁။ Design

၂။ Edit HTML

၃။ Proceed

၄။ ေအာက္က Cond ကုိရွာ ပါ။

]]></b:skin>

ေတြ႕ၿပီးဆုိရင္ ]]></b:skin> ရဲ့ ေအာက္မွာ ေအာက္က Cond ကုိထည့္ေပးလုိက္ပါ။

#random-posts img{float:left;margin-right:10px;border:1px solid
#999;background:#FFF;width:36px;height:36px;padding:3px}

ထည့္ၿပီးရင္ Save Templated ကုိနုိပ္ေပးလုိက္ပါ။ မၿပီးေသးပါ>>>ေအာက္ေနရာတြင္ ထပ္သြားပါ။

အဆင့္ ၂။

၁။ Design 

၂။ Layout

၃။ Add a Gadget

၄။ HTML/JavaScript

၅။ ေအာက္က ေပးထာတဲ့ Cond ေလးကုိထည့္ေပးလုိက္ပါ။

<ul id='random-posts'>

<script type='text/javaScript'>

var rdp_numposts=10;

var rdp_snippet_length=150;

var rdp_info='yes';

var rdp_comment='Comments';

var rdp_disable='Comments Disabled';

var rdp_current=[];var rdp_total_posts=0;var rdp_current=new Array(rdp_numposts);function totalposts(json){rdp_total_posts=json.feed.openSearch$totalResults.$t}document.write('<script type=\"text/javascript\" src=\"/feeds/posts/default?alt=json-in-script&max-results=0&callback=totalposts\"><\/script>');function getvalue(){for(var i=0;i<rdp_numposts;i++){var found=false;var rndValue=get_random();for(var j=0;j<rdp_current.length;j++){if(rdp_current[j]==rndValue){found=true;break}};if(found){i--}else{rdp_current[i]=rndValue}}};function get_random(){var ranNum=1+Math.round(Math.random()*(rdp_total_posts-1));return ranNum};

</script>

<script type='text/javaScript'>

function random_posts(json){for(var i=0;i<rdp_numposts;i++){var entry=json.feed.entry[i];var rdp_posttitle=entry.title.$t;if('content'in entry){var rdp_get_snippet=entry.content.$t}else{if('summary'in entry){var rdp_get_snippet=entry.summary.$t}else{var rdp_get_snippet="";}};rdp_get_snippet=rdp_get_snippet.replace(/<[^>]*>/g,"");if(rdp_get_snippet.length<rdp_snippet_length){var rdp_snippet=rdp_get_snippet}else{rdp_get_snippet=rdp_get_snippet.substring(0,rdp_snippet_length);var space=rdp_get_snippet.lastIndexOf(" ");rdp_snippet=rdp_get_snippet.substring(0,space)+"&#133;";};for(var j=0;j<entry.link.length;j++){if('thr$total'in entry){var rdp_commentsNum=entry.thr$total.$t+' '+rdp_comment}else{rdp_commentsNum=rdp_disable};if(entry.link[j].rel=='alternate'){var rdp_posturl=entry.link[j].href;var rdp_postdate=entry.published.$t;if('media$thumbnail'in entry){var rdp_thumb=entry.media$thumbnail.url}else{rdp_thumb="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjovKZKDQPTqpx-HzYSsJaIRq3gDyxpZYu9WTPio5DhyphenhyphendCTRMurp2JWqhqbIAsplEmqhGljObRKcH1VZriSfppBdbK9IpuiZcJSF48d7_xU2S1Mhy1-lhEQKgFwe07l9Z6WjvgdchNUCWg/s1600/default.jpg"}}};document.write('<li>');document.write('<img alt="'+rdp_posttitle+'" src="'+rdp_thumb+'"/>');document.write('<div><a href="'+rdp_posturl+'" rel="nofollow" title="'+rdp_snippet+'">'+rdp_posttitle+'</a></div>');if(rdp_info=='yes'){document.write('<span>'+rdp_postdate.substring(8,10)+'/'+rdp_postdate.substring(5,7)+'/'+rdp_postdate.substring(0,4)+' - '+rdp_commentsNum)+'</span>'}document.write('<div style="clear:both"></div></li>')}};getvalue();for(var i=0;i<rdp_numposts;i++){document.write('<script type=\"text/javascript\" src=\"/feeds/posts/default?alt=json-in-script&start-index='+rdp_current[i]+'&max-results=1&callback=random_posts\"><\/script>')};

</script>

</ul>

မွတ္ခ်က္။ ။ numposts=10 မွာ မိမိေပၚေစခ်င္သေလာက္ ေျပာင္းနုိင္ပါတယ္။