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feature: resize etemplate popups, that they may fit into the window

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This commit is contained in:
Klaus Leithoff 2010-02-03 15:56:57 +00:00
parent 717e0635fd
commit 1306bccce5
2 changed files with 73 additions and 0 deletions
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7
etemplate/inc/class.etemplate.inc.php
View File

@ -328,6 +328,13 @@ class etemplate extends boetemplate
}
//echo '<p>'.__METHOD__."($method,...) after show: sitemgr=$this->sitemgr, hooked=".(int)$hooked.", output_mode=$output_mode</p>\n";
if($output_mode == 2)
{
$html .= "\n".'<script language="javascript">'."\n";
$html .= 'popup_resize();'."\n";
$html .= '</script>';
}
if (!$this->sitemgr && (int) $output_mode != 1 && (int) $output_mode != -1) // NOT returning html
{
if (!@self::$hooked)

66
etemplate/js/etemplate.js
View File

@ -520,3 +520,69 @@ function dropdown_menu_hack(el)
el.onmousewheel= switchMenu;
}
}
function popup_resize()
{
var widest = 0, highest = 0, smallest = window.innerWidth, width2grow, height2grow;
// find all elements and check their size
var divs = document.getElementsByTagName("div");
for(var i = 0;i < divs.length;i++)
{
if(divs[i].offsetWidth + divs[i].offsetLeft > widest)
widest = divs[i].offsetWidth + divs[i].offsetLeft;
if(divs[i].offsetHeight + divs[i].offsetTop > highest)
highest = divs[i].offsetHeight + divs[i].offsetTop;
if(divs[i].offsetLeft > 0 && divs[i].offsetLeft < smallest)
smallest = divs[i].offsetLeft;
}
var tables = document.getElementsByTagName("table");
for(var i = 0;i < tables.length;i++)
{
if(tables[i].offsetWidth + tables[i].offsetLeft > widest)
widest = tables[0].offsetWidth + tables[i].offsetLeft;
if(tables[i].offsetHeight + tables[i].offsetTop > highest)
highest = tables[0].offsetHeight + tables[i].offsetTop;
if(tables[i].offsetLeft > 0 && tables[i].offsetLeft < smallest)
smallest = tables[i].offsetLeft;
}
var labels = document.getElementsByTagName("label");
for(var i = 0;i < labels.length;i++)
{
if(labels[i].offsetWidth + labels[i].offsetLeft > widest)
widest = labels[i].offsetWidth + labels[i].offsetLeft;
if(labels[i].offsetHeight + labels[i].offsetTop > highest)
highest = labels[i].offsetHeight + labels[i].offsetTop;
if(labels[i].offsetLeft > 0 && labels[i].offsetLeft < smallest)
smallest = labels[i].offsetLeft;
}
var inputs = document.getElementsByTagName("input");
for(var i = 0;i < inputs.length;i++)
{
if(inputs[i].offsetWidth + inputs[i].offsetLeft > widest)
widest = inputs[i].offsetWidth + inputs[i].offsetLeft;
if(inputs[i].offsetHeight + inputs[i].offsetTop > highest)
highest = inputs[i].offsetHeight + inputs[i].offsetTop;
if(inputs[i].offsetLeft > 0 && inputs[i].offsetLeft < smallest)
smallest = inputs[i].offsetLeft;
}
// calculate the width and height the window has to grow
width2grow = widest - window.innerWidth + (smallest != window.innerWidth ? Math.max(smallest, 10) : 10);
height2grow = highest - window.innerHeight + 10;
if(width2grow > 0 && window.outerWidth + width2grow < screen.availWidth * 0.8)
{
window.moveBy(-(width2grow / 2), 0);
window.resizeBy(width2grow, 0);
}
if(height2grow > 0)
{
if(window.outerHeight + height2grow > screen.availHeight)
{
window.resizeTo(window.outerWidth, screen.availHeight);
}
else
{
window.moveBy(0, -(height2grow / 2));
window.resizeBy(0, height2grow);
}
}
}