I think multicolumn function is overriding my table width. 4th (1.4cm) and 6th (1.8cm) column width is not as configured, it should be 2.3 cm and then table will get connected with page border.
I have tried to remove multicolumn on 4th and 6th column and then table width is 2.3cm but then I dont have vertical lines :(
\begin{tabular}{@{}p{3cm}@{}@{}p{2.95cm}@{}|@{}p{2.3cm}@{}|@{}p{2.3cm}@{}@{}p{2.3cm}@{}|@{}p{2.3cm}@{}@{}p{1.5cm}@{}@{}p{0.8cm}@{}}
my code:
\documentclass[a4paper,12pt]{article}
\usepackage[utf8]{inputenc}
\usepackage{hyperref}
\usepackage{array}
\usepackage{lastpage}
\usepackage{fancyhdr}
\usepackage{tikz}
\usepackage{lipsum}
\usepackage{makecell}
\usepackage[export]{adjustbox}
\usepackage{graphbox}
\usepackage{booktabs}
\usepackage{multirow}
\usepackage{bigstrut}
\usepackage{graphicx}
\usepackage{geometry}
\geometry{paper=a4paper}
\geometry{bindingoffset=1.5cm,hmargin={1.5cm,1.5cm},vmargin={1cm,1cm},
includehead=false,
includefoot=true,footskip=10cm}
\pagestyle{fancy}
\usetikzlibrary{calc}
\usetikzlibrary{positioning}
\fancyhead[CE,CO,LE,LO,RE,RO]{} %% clear out all headers
\fancyfoot[CE,CO,LE,LO,RE,RO]{} %% clear out all footers
\fancyhf{} %% clear default for head and foot
\fancyfoot[C]{%
\begin{tikzpicture}[remember picture,overlay]
\node[anchor=south west,inner sep=0pt] at ($(current page.south west)+(2.5cm,1cm)$) {
\begin{tabular}{@{}p{3cm}@{}@{}p{2.95cm}@{}|@{}p{2.3cm}@{}|@{}p{2.3cm}@{}@{}p{2.3cm}@{}|@{}p{2.3cm}@{}@{}p{1.5cm}@{}@{}p{0.8cm}@{}}
\cline{3-8}
&
&
& \multicolumn{1}{c|}{}
&
& \multicolumn{1}{c|}{}
& \multicolumn{2}{c }{}
\bigstrut\\ \cline{3-8}
&
&
& \multicolumn{1}{c|}{}
&
& \multicolumn{1}{c|}{}
& \multicolumn{2}{c }{}
\bigstrut\\ \cline{3-8}
&
&
& \multicolumn{1}{c|}{}
&
& \multicolumn{1}{c|}{}
& \multicolumn{2}{c }{}
\bigstrut\\ \cline{3-8}
&
& \centering\textbf{\scriptsize A}
& \multicolumn{1}{c|}{\textbf{\scriptsize 1}}
& \centering\textbf{\scriptsize 1}
& \multicolumn{1}{c|}{\textbf{\scriptsize 1}}
& \multicolumn{2}{c }{\textbf{\scriptsize 1}}
\bigstrut\\ \cline{3-8}
&
& \multicolumn{1}{c|}{\scriptsize Rev.:}
& \multicolumn{1}{c|}{\scriptsize Datum:}
& \multicolumn{1}{c|}{\scriptsize Gezeichnet:}
& \multicolumn{1}{c|}{\scriptsize Überprüft:}
& \multicolumn{2}{c }{\scriptsize Genehmigt:}
\bigstrut\\ \hline
\scriptsize Klient:
& \multicolumn{3}{c}{\includegraphics[valign=c,scale=0.2]{example-image-a}}
& \multicolumn{3}{l}{\footnotesize Dummy text}
\bigstrut\\ \hline
\scriptsize Auftragnehmer:
& \multicolumn{3}{c}{\includegraphics[valign=c,scale=0.2]{example-image-a}}
& \multicolumn{3}{l}{\footnotesize Dummy text}
\bigstrut\\ \hline
\multicolumn{2}{@{}l|}{\scriptsize Projekt:}
& \scriptsize Vertrag Nr.:
& \multicolumn{3}{@{}l|}{\scriptsize Dokument Nr.:}
& \scriptsize Seite:
& \textbf{\footnotesize \thepage}
\bigstrut\\ \cline{7-8}
\multicolumn{2}{c|}{\textbf{\makecell{\footnotesize 1}}}
&
& \multicolumn{3}{c|}{\textbf{\footnotesize 1}}
& \makecell[l]{\scriptsize Gesamte\\\scriptsize Seite:}
& \textbf{\footnotesize \pageref*{LastPage}}
\bigstrut\\ \hline
\multicolumn{2}{@{}l|}{\scriptsize Titel:}
& \scriptsize Rahmen:
& \multicolumn{3}{@{}l|}{\scriptsize Rev.:}
& \scriptsize Format:
& \textbf{\footnotesize A4}
\bigstrut\\ \cline{7-8}
\multicolumn{2}{c|}{\textbf{\footnotesize 1}}
& \centering\textbf{\footnotesize 1:1}
& \multicolumn{3}{c|}{\textbf{\footnotesize A}}
& \scriptsize Sprache:
& \textbf{\footnotesize DE}
\bigstrut\\ \hline
\end{tabular}%
};
\end{tikzpicture}
}
\begin{document}
Dummy text
\end{document}
\multicolum
spilling out of table border, than you need to define it width for example with column typep{<width>}
, which will in the case of longer text in its content break it in more lines.p{<width>}
but it is smaller than it should be.\multicolumn
and it's not clear which one you are asking about, or how you want the output to change.