I have a table with 1 row, and 3 columns. It's look like:
______________________
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
----------------------
The table has 940px width and 600px height. The first td and the last td should be the "container" sides. The web designer draw a concave - ) ( - PNG images for the sides. I must insert it with <img src""/>, because if I put the image for background, the image doesn't stretches. The problem is with the height of the image. Because every page is dynamic, I can't define the table height, or the image height. Every page should have auto height, but the problem is with the sides. If I insert the image with height='100%', the page goes long to the bottom of the page, because it has 2000px height. I tried with height:inherit, but no result. How could I declare the image?
You can use a background image and add background-size: contain or background-size: auto 100%.
Related
I am using mpdf to convert html page. I have added code like below.
$html=$this->load->view('client_admin/test_poepdf',$data, true);
$pdfFilePath ="Test_".$task_id.'_'.$startdate.'.pdf';
$pdf = $this->m_pdf->load();
$stylesheet ='';
$stylesheet .= file_get_contents(base_url().'assets/css/bootstrap.min.css'); // external css
$stylesheet .= file_get_contents(base_url().'assets/css/icons.css'); // external css
$pdf->WriteHTML($stylesheet,1);
$pdf->WriteHTML($html,2);
$pdf->Output($pdfFilePath, "D");
$pdf->Output($destination2, "F");
I added one image in mpdf page and added width for it like below:
<td style="width:100%;"><img src="<?php echo base_url();?>assets/poeimages/<?php echo $filename;?>" class="side_logos" id="poeid" style="width:1300px;height:auto;"></td>
</tr>
but image width is not applying if i open in browser it is applying. Please help me.
When mPDF generates your PDF it puts nearly all your content inside the "print area". The print area is calculated as: page box minus margins.
______________________________
| | |<- sheet
| |<--+-- crop marks
| ______________________|___|
| | A | |
| | ______________ |<--+-- page box
| | | HEADER | | |
| | D | | B | |
| | | | | |
| | | |<--+---+-- page box minus margins = printed area
| | | | | |
| | | | | |
| | | | | |
| | |___FOOTER_____| | | A: margin-top
| | C | | B: margin-right
| |______________________| | C: margin-bottom
| | D: margin-left
|_____________________________|
Ref: http://mpdf.github.io/paging/using-page.html
From your example, I see you've got your image inside a <table> tag. If the table width (not the <td>) isn't set to 100% then that would further restrict the total width of your image.
You've a couple of options here. You can set the page margins to zero and your table to 100%:
<style>
#page {
margin: 0;
}
table {
width: 100%;
}
</style>
Doing this will mean you need to add left and right margins / padding back into the elements you don't want to have a 100% width though.
Or you can extract your image from the table and place it in a top-level <div> tag which you absolute position on the page:
<div style="position: absolute; left: 0; width: 100%; >
<img src="" />
</div>
Absolute positioning will mean you don't have to mess with the page margins, but you take the image out of the document flow which could cause display problems if you aren't careful.
I have a table in a div element. The div is used as a placeholder only (it has "fixed" position and hard defined sizes/left/top). The table has 100% width and height (of the div).
When I use internal "caption" tag within the table it seems like it's not included in the total height of the table. The table is out of the div from the bottom.
Without caption everything is OK (the table has the same position/size as the div):
--------<div>--------
| =<table>========= |
| | ||
| | ||
| | ||
| |================||
---------------------
With caption it's broken (the table is outside the div):
--------<div>--------
| |
| Caption (large) |
| |
| =<table>========= |
| | ||
| |
| |
|================|
What I want is to make table have the div height minus caption's height.
Try fixing the captions width and height and setting margin and padding to 0. Then add up the table height + caption height to make the div height.
Add overflow: hidden; to the outer <div> - as long as your div doesn't have a pre-defined height, it will cause all internal elements to be included in any background-color/image size computing for the <div>.
I am trying to create a page that has a width that adjusts to the screen with a fixed width column on the right. So for example:
| | |
|-------Content------|--Column--|
| | |
| | |
|---Content---|--Column--|
| | |
| | |
|-----Content----|--Column--|
| | |
http://www.reddit.com/ would be a good example of this.
Thanks
This blog is pretty useful for grabbing complex layouts.
ultimate-2-column-right-menu-pixels
this is essentially what reddit does: http://jsfiddle.net/pxfunc/rCG84/
the side div 1.) is above content in the html, 2.) is set to float:right;, and 3.) given a specific width (width:300px)
<div id="side"></div>
<div id="content"></div>
the content div will adjust with the window size
This is a tricky question, but I will do my best to ask it:
I have a middle column of content and I want to add columns to the left and right of it, but I want them to "hug" the middle column. How can I center the middle column always and have the other two columns "hug" it?
The columns have a fixed width of 750px and basically when the viewport is maximized it should be something like this on a big monitor:
-------------------------------------
| | | | | |
| | | | | |
| | left | mid | right | |
| | | | | |
| | | | | |
-------------------------------------
and when the window is not wide enough, the left and right columns should get cut-off, but the middle column should still be centered and visible (assuming they don't make it too small horizontally):
-------------
| | | |
| | | |
le|ft | mid | ri|ght
| | | |
| | | |
-------------
Where "le" and "ght" are off-screen and not visible in the viewport.
I'm interested in any ways of accomplishing this. Currently I'm using
margin-left: auto;
margin-right: auto;
to center the middle column, but if there are ways to accomplish this without that, by all means =)
Thanks for reading this tricky question. I hope I got my idea across.
(If you can think of a better question title, feel free to edit it. I wasn't sure what to put)
P.S. Each column is actually made up of a few divs itself, (blocks that make up a column), I'm not sure if that makes the problem any easier to solve, or if that totally changes the problem...
Something like this ? http://jsfiddle.net/ndtLX/
i'm using an absolute positioned div above 2 floated divs, each large 50% of the container.
the problem is that on the left and right columns, the off-screen happen on the other side, and not on the same side as you asked...
You could also try floats to see if that gives you what you want
.divLeftCol
{
float: left;
}
.divRightCol
{
float: right;
}
<div class="divLeftcol"></div>
<div class="divCenter"></div>
<div class="divRightcol"></div>
I have a flex container with columns flex direction and 3 divs in it. The first and the third div take as much height as their content takes, while the second one (which I'll call A) takes the remaining space. It should be obvious, but I'll add it anyways. A's height is unknown.
Inside A I'll have a random number of images with unknown width/height. All those images will occupy a single row (just like a carousel). The images must:
occupy the biggest possible area of A, but
keep their aspect ratio, and also
don't occupy more than 1/3 of the width of the visible area of A, and also,
no gaps between the images
The second requisite I could easily accomplish with max-width: 33%, but the first one is not that easy. It seems that max-height: 100% is being ignored.
Here is a demo: http://codepen.io/alexandernst/pen/oxqBPv
And here is the expected result:
|-------------------------------------------------|\
| | \
| |---------------------------------------------| | \
| | up | | \
| |---------------------------------------------| | \
| | |
| |---------------------------------------------| | |
| | ######### | | |
| | ######### | | |
| | ################ ######### ################ | | |
| | #### 33 % w. ### ######### #### 33 % w. ### | | |
| | ################ ######### ################ | | 400px
| | ######### | | |
| | ######### | | |
| |---------------------------------------------| | |
| | |
| |---------------------------------------------| | /
| | down | | /
| |---------------------------------------------| | /
| | /
|-------------------------------------------------|/
I hope now it is what you wanted to achieve: http://codepen.io/kbkb/pen/jqzBKJ
You where missing a height to the containing div. The max-height didn´t know what 100% is because the parent element had no height. ( i now set 88% height because it was what was fitting, but you should determine the height of up and bottom and substract them from 100% e.g. `calc(100% - 20px)).
With text-align:center i am then centering the images.
Also i added box-sizing: border-box this solves the problem that when you have an element with height X and add a border of 1 px you would have height: X+2. Trough border-box the border applies inside the element not outside on top of the height.