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Bind double-click to auto-size column based on current contents.

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This commit is contained in:
nathangray 2016-10-11 16:00:01 -06:00
parent 6dcf2c072c
commit 2b0e87db82
1 changed files with 62 additions and 0 deletions
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62
api/js/etemplate/et2_dataview_view_resizeable.js
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@ -152,6 +152,68 @@
}
});
// Bind double click for auto-size
_elem.dblclick(function(e) {
// Find column class - it's usually the first one
var col_class = '';
for(var i = 0; i < this.classList.length; i++)
{
if(this.classList[i].indexOf('gridCont') === 0)
{
col_class = this.classList[i];
break;
}
}
// Find widest part, including header
var column = jQuery(this);
column.children().css('width','auto');
var max_width = column.children().children().innerWidth();
var padding = column.outerWidth(true) - max_width;
var resize = jQuery(this).closest('.egwGridView_outer')
.find('tbody td.'+col_class+'> div:first-child')
.add(column.children())
// Set column width to auto to allow space for everything to flow
.css('width','auto');
resize.children()
.css({'white-space':'nowrap'})
.each(function()
{
var col = jQuery(this);
// Find visible (text) children and force them to not wrap
var children = col.find('span:visible, time:visible, label:visible')
.css({'white-space':'nowrap'})
this.offsetWidth;
children.each(function()
{
var child = jQuery(this);
this.offsetWidth;
if(child.outerWidth() > max_width)
{
max_width = child.outerWidth();
}
window.getComputedStyle(this).width;
});
this.offsetWidth;
if(col.innerWidth() > max_width)
{
max_width = col.innerWidth();
}
// Reset children
children.css('white-space','');
children.css('display','');
}
)
.css({'white-space':''});
// Reset column
column.children().css('width','');
resize.css('width','');
_callback.call(_context, max_width+padding);
});
};
this.et2_dataview_resetResizeable = function(_elem)