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Better handling of different hights & open up vs down

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Nathan Gray
2012-11-27 21:32:53 +00:00
parent f5a4fa694c
commit 2ea64a658b
2 changed files with 36 additions and 6 deletions
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36
phpgwapi/js/jquery/chosen/chosen.jquery.js
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@ -373,17 +373,21 @@ Copyright (c) 2011 by Harvest
this.search_results.css('max-height', 'none');
var windowHeight = $(window).height() + $('html').scrollTop(),
dropdownHeight = this.dropdown.height(),
dropdownTop = Math.ceil(this.dropdown.offset().top),
dropdownHeight = egw.getHiddenDimensions ? egw.getHiddenDimensions(this.dropdown,true)['h'] : this.dropdown.height(),
dropdownTop = egw.getHiddenDimensions ? egw.getHiddenDimensions(this.dropdown,true)['top'] : Math.ceil(this.dropdown.offset().top),
totalHeight = dropdownHeight + dropdownTop;
if (totalHeight > windowHeight) {
var difference = totalHeight - windowHeight,
height = dropdownHeight - difference;
height = dropdownHeight - difference - this.search_container.height();
console.log("windowHeight:" + windowHeight + " Total height: " + totalHeight + ' height: ' + height, this.container);
if (height > 100) {
this.search_results.css('max-height', height);
} else {
var to_top = egw.getHiddenDimensions ? egw.getHiddenDimensions(this.container,true)['top'] : this.container.offset().top;
var to_bottom = windowHeight - to_top;
console.log("Distance to top: %d Distance to bottom %d", to_top, to_bottom, this.container.offset());
this.dropdown.addClass('chzn-above');
this.search_results.css('max-height', this.search_results.data('initialMaxHeight'));
}
@ -631,7 +635,31 @@ Copyright (c) 2011 by Harvest
"top": dd_top + "px",
"left": 0
});
// Check to see if there's enough space below
// Thanks, corryworrell https://github.com/harvesthq/chosen/issues/155
this.search_results.css('max-height', 'none');
this.dropdown.removeClass('chzn-above');
var windowHeight = $(window).height() + $('html').scrollTop(),
dropdownHeight = this.dropdown.height(),
dropdownTop = Math.ceil(this.dropdown.offset().top),
totalHeight = dropdownHeight + dropdownTop;
if (totalHeight > windowHeight) {
var difference = totalHeight - windowHeight,
height = dropdownHeight - difference - (this.is_multiple ? 0: this.search_container.height());
if (height > 100) {
if(!this.is_multiple) height -= this.search_container.height();
height = Math.min(parseInt(this.search_results.data('initialMaxHeight')), height);
} else {
this.dropdown.addClass('chzn-above');
height = Math.min(parseInt(this.search_results.data('initialMaxHeight')), this.container.offset().top+this.search_container.height());
}
this.search_results.css('max-height', height);
} else {
this.search_results.css('max-height', this.search_results.data('initialMaxHeight'));
}
this.results_showing = true;
this.search_field.focus();
this.search_field.val(this.search_field.val());