{"version":"1.0","provider_name":"Access [basics]","provider_url":"https:\/\/access-basics.de","author_name":"Andr\u00e9 Minhorst","author_url":"https:\/\/access-basics.de\/index.php\/author\/andreminhorst-com","title":"Rechnen in Formularen - Access [basics]","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"vlhq9cnpJi\"><a href=\"https:\/\/access-basics.de\/index.php\/Rechnen_in_Formularen.html\">Rechnen in Formularen<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/access-basics.de\/index.php\/Rechnen_in_Formularen.html\/embed#?secret=vlhq9cnpJi\" width=\"600\" height=\"338\" title=\"&#8222;Rechnen in Formularen&#8220; &#8211; Access [basics]\" data-secret=\"vlhq9cnpJi\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/access-basics.de\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Es gibt verschiedene Gelegenheiten, in Formularen die Ergebnisse von Rechenoperationen zu pr\u00e4sentieren. Dabei lassen sich viele Berechnungen in Abfragen auslagen, die als Datenherkunft der Formulare dienen, manchmal gelingt dies jedoch nicht. Dieser Artikel zeigt, wie Sie einfache Berechnungen bis hin zu formular\u00fcbergreifenden Berechnungen durchf\u00fchren und was Sie dabei beachten m\u00fcssen.","thumbnail_url":"..\/tl_files\/images\/pic_104_001.png"}