$.extend($.fn.datagrid.methods, {
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autoMergeCells: function (jq, fields) {
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return jq.each(function () {
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var target = $(this);
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if (!fields) {
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fields = target.datagrid("getColumnFields");
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}
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var rows = target.datagrid("getRows");
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var i = 0,
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j = 0,
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temp = {};
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for (i; i < rows.length; i++) {
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var row = rows[i];
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j = 0;
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for (j; j < fields.length; j++) {
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var field = fields[j];
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var tf = temp[field];
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if (!tf) {
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tf = temp[field] = {};
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tf[row[field]] = [i];
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} else {
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var tfv = tf[row[field]];
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if (tfv) {
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tfv.push(i);
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} else {
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tfv = tf[row[field]] = [i];
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}
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}
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}
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}
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$.each(temp,
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function (field, colunm) {
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$.each(colunm,
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function () {
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var group = this;
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if (group.length > 1) {
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var before, after, megerIndex = group[0];
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for (var i = 0; i < group.length; i++) {
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before = group[i];
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after = group[i + 1];
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if (after && (after - before) == 1) {
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continue;
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}
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var rowspan = before - megerIndex + 1;
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if (rowspan > 1) {
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target.datagrid('mergeCells', {
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index: megerIndex,
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field: field,
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rowspan: rowspan
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});
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}
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if (after && (after - before) != 1) {
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megerIndex = after;
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}
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}
|
}
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});
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});
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});
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}
|
});
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