| [347] | 1 | # Page Management
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| 2 |
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| 3 | [back](./README.md)
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| 4 |
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| 5 | To facilitate the layout, three specific tags have been added:
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| 6 |
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| 7 | * `<page>`
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| 8 | * `<page_header>`
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| 9 | * `<page_footer>`
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| 10 |
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| 11 | They must be used as follow:
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| 12 |
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| 13 | ```html
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| 14 | <page>
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| 15 | <page_header>
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| 16 | ...
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| 17 | </page_header>
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| 18 | <page_footer>
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| 19 | ...
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| 20 | </page_footer>
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| 21 | ...
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| 22 | </page>
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| 23 | ```
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| 24 |
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| 25 | You **must not** use `<body>` and `<html>` tags.
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| 26 |
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| 27 | ## Page tag
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| 28 |
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| 29 | ### Attributes
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| 30 |
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| 31 | You can use the main following attributes:
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| 32 |
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| 33 | Attribute| Default | Description
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| 34 | ---------|---------|-------------
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| 35 | pageset | new | Specify if we want to use the previous page definition (old) or a new one (new)
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| 36 | pagegroup | old | Specify if we are in the same page group (old) or in a new one (new)
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| 37 | hideheader | | comma-separate page numbers on which we want to hide the header
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| 38 | hidefooter | | comma-separate page numbers on which we want to hide the footer
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| 39 | orientation | | Portrait (P) or Lanscape (L). By default, the orientation specified in the Html2Pdf constructor
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| 40 | format | | Format to use The list of the available values are [here](https://github.com/tecnickcom/TCPDF/blob/master/include/tcpdf_static.php#L2097). By default, the orientation specified in the Html2Pdf constructor
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| 41 | style | | css style
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| 42 | class | | css class
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| 43 |
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| 44 | You can use the following attributes to manage page margin:
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| 45 |
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| 46 | Attribute| Default | Description
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| 47 | ---------|---------|-------------
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| 48 | backtop | 0 | value with unit (mm, px, pt, % )
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| 49 | backbottom | 0 | value with unit (mm, px, pt, % )
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| 50 | backleft | 0 | value with unit (mm, px, pt, % )
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| 51 | backright | 0 | value with unit (mm, px, pt, % )
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| 52 |
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| 53 | You can use the following attributes to manage page background:
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| 54 |
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| 55 | Attribute| Default | Description
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| 56 | ---------|---------|-------------
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| 57 | backcolor | transparent | css color value
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| 58 | backimg | | url of the image to use
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| 59 | backimgx | center | x position of the image on the page background: left / center / right / value with unit (mm, px, pt, % )
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| 60 | backimgy | middle | y position of the image on the page background: top / middle / bottom / value with unit (mm, px, pt, % )
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| 61 | backimgw | 100% | width on the image on the page background: value with unit (mm, px, pt, % )
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| 62 |
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| 63 | You can add a light footer by using the attribute footer. It takes coma-separated values:
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| 64 |
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| 65 | Value| Description
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| 66 | -----|-------------
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| 67 | page | display the current page
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| 68 | date | display the generation date
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| 69 | time | display the generation time
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| 70 | form | display a disclamer about form compatibility
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| 71 |
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| 72 | ### explanation
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| 73 |
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| 74 | It allows to define, for the entire html code included within the layout :
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| 75 |
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| 76 | * margins left, right, top, bottom (backleft, backright, backtop, backbottom)
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| 77 | * background image, with its position and size (backimg, backimgx, backimgy, backimgw)
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| 78 | * the background color (backcolor)
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| 79 | * orientation (orientation) and format (format)
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| 80 | * simple automatic footer (footer)
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| 81 | * a header and a footer complex HTML (using tags page_header and page_footer).
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| 82 |
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| 83 | It does not limit it-self to one final page of the PDF, but to a set of pages.
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| 84 |
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| 85 | Any HTML code will be included automatically within the same layout.
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| 86 |
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| 87 | It is possible to reuse the layout of the previous tag page using property pageset = âold.â This also automatically resume the header and the footer.
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| 88 |
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| 89 | ## Page Header tag
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| 90 |
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| 91 | Its allows you to use complex HTML as the header of the current page.
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| 92 |
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| 93 | Its definition must necessarily be located just after the opening of the `<page>` tag.
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| 94 |
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| 95 | It can contain any valid HTML.
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| 96 |
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| 97 | It is **REQUIRED** to specify the top margin, using the `backtop` attribute on the `<page>` tag.
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| 98 |
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| 99 | You can use Ì`css` and `class` attribute on this specific tag.
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| 100 |
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| 101 | ## Page Footer tag
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| 102 |
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| 103 | Its allows you to use complex HTML as the header of the current page.
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| 104 |
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| 105 | Its definition must necessarily be located just after the opening of the `<page>` tag.
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| 106 |
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| 107 | It can contain any valid HTML.
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| 108 |
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| 109 | It is **REQUIRED** to specify the top margin, using the `backtop` attribute on the `<page>` tag.
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| 110 |
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| 111 | You can use `css` and `class` attribute on this specific tag.
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| 112 |
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| 113 | ## Margin Explanation
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| 114 |
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| 115 | Here's a little explanation of different margins:
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| 116 |
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| 117 | ```html
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| 118 | <page backtop="7mm" backbottom="7mm" backleft="10mm" backright="10mm">
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| 119 | <page_header>
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| 120 | Page Header
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| 121 | </page_header>
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| 122 | <page_footer>
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| 123 | Page Footer
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| 124 | </page_footer>
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| 125 |
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| 126 | Page Content
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| 127 | </page>
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| 128 | ```
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| 129 |
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| 130 | ```php
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| 131 | $pdf = new \Spipu\Html2Pdf\Html2Pdf('P','A4','en', false, 'UTF-8', array(mL, mT, mR, mB));
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| 132 | $pdf->writeHTML($htmlContent);
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| 133 | $pdf->Output();
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| 134 | ```
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| 135 |
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| 136 | 
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| 137 |
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| 138 | [back](./README.md)
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