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Issue #2544066 by legolasbo, joelpittet, nod_, Ankit Agrawal: Block position not saved when below the first block of another region

8.0.x
webchick 2015-08-17 12:49:10 -04:00
parent a8f6641a30
commit c234b832e1
1 changed files with 33 additions and 11 deletions
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44
core/modules/block/js/block.js
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@ -88,35 +88,57 @@
// back to from where the user tried to drag it.
regionField.trigger('change');
}
else if ($rowElement.prev('tr').is('.region-message')) {
// Update region and weight fields if the region has been changed.
if (!regionField.is('.block-region-' + regionName)) {
var weightField = $rowElement.find('select.block-weight');
var oldRegionName = weightField[0].className.replace(/([^ ]+[ ]+)*block-weight-([^ ]+)([ ]+[^ ]+)*/, '$2');
if (!regionField.is('.block-region-' + regionName)) {
regionField.removeClass('block-region-' + oldRegionName).addClass('block-region-' + regionName);
weightField.removeClass('block-weight-' + oldRegionName).addClass('block-weight-' + regionName);
regionField.val(regionName);
}
regionField.removeClass('block-region-' + oldRegionName).addClass('block-region-' + regionName);
weightField.removeClass('block-weight-' + oldRegionName).addClass('block-weight-' + regionName);
regionField.val(regionName);
}
updateBlockWeights(table, regionName);
};
// Add the behavior to each region select list.
$(context).find('select.block-region-select').once('block-region-select').each(function () {
$(this).on('change', function (event) {
$(context).find('select.block-region-select').once('block-region-select')
.on('change', function (event) {
// Make our new row and select field.
var row = $(this).closest('tr');
var select = $(this);
tableDrag.rowObject = new tableDrag.row(row);
// Find the correct region and insert the row as the last in the region.
table.find('.region-' + select[0].value + '-message').nextUntil('.region-message').eq(-1).before(row);
updateBlockWeights(table, select[0].value);
// Modify empty regions with added or removed fields.
checkEmptyRegions(table, row);
// Remove focus from selectbox.
select.trigger('blur');
});
});
/**
* Update block weights in the given region.
*
* @param {jQuery} $table
* Table with draggable items.
* @param {string} region
* Machine name of region containing blocks to update.
*/
var updateBlockWeights = function ($table, region) {
// Calculate minimum weight.
var weight = -Math.round($table.find('.draggable').length / 2);
// Update the block weights.
$table.find('.region-' + region + '-message').nextUntil('.region-title')
.find('select.block-weight').val(function () {
// Increment the weight before assigning it to prevent using the
// absolute minimum available weight. This way we always have an
// unused upper and lower bound, which makes manually setting the
// weights easier for users who prefer to do it that way.
return ++weight;
});
};
var checkEmptyRegions = function (table, rowObject) {
table.find('tr.region-message').each(function () {