1.0Tong Hin's Bloghttps://www.tonghin.com.my/blogNg Ching Onnhttps://www.tonghin.com.my/blog/author/chingonn/rich600338<blockquote class="wp-embedded-content" data-secret="sKJx2DsVJr"><a href="https://www.tonghin.com.my/blog/2021/02/03/status-checker-to-control-system-flow/">Status Checker To Control System Flow</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.tonghin.com.my/blog/2021/02/03/status-checker-to-control-system-flow/embed/#?secret=sKJx2DsVJr" width="600" height="338" title="“Status Checker To Control System Flow” — Tong Hin's Blog" data-secret="sKJx2DsVJr" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(c,d){"use strict";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(/[^a-zA-Z0-9]/.test(t.secret));else{for(var r,s,a,i=d.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=d.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=new RegExp("^https?:$","i"),l=0;l<n.length;l++)n[l].style.display="none";for(l=0;l<i.length;l++)if(r=i[l],e.source!==r.contentWindow);else{if(r.removeAttribute("style"),"height"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if("link"===t.message)if(s=d.createElement("a"),a=d.createElement("a"),s.href=r.getAttribute("src"),a.href=t.value,!o.test(a.protocol));else if(a.host===s.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener("message",c.wp.receiveEmbedMessage,!1),d.addEventListener("DOMContentLoaded",t,!1),c.addEventListener("load",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf("MSIE 10"),a=!!navigator.userAgent.match(/Trident.*rv:11\./),i=d.querySelectorAll("iframe.wp-embedded-content"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute("data-secret")))r=Math.random().toString(36).substr(2,10),t.src+="#?secret="+r,t.setAttribute("data-secret",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute("security"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:"ready",secret:r},"*")}}}}(window,document); </script> As we have more implementation in our ongoing project, more and more criteria we need to take care in our system. That includes business logic, flexibility of system, and system flow. Our topic is about managing system flow. As what you should know, I am implementing function to getItemData() everytime I select an item in … Continue reading ""