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function collapse(rows, req_id, action, count, rowspan_value, collapse){
for(var i=0; i<rows.length; i++){
if(rows[i].id == "first_"+req_id){
action = true;
}
else{
if(action){
if(count<rowspan_value-1){
rows[i].style.display = collapse ? 'none' : '';
count++;
}
else{
action = false;
}
}
}
}
}
function changeRowspan(req_id, collapse, rowspan_value){
var first_line_tds = document.getElementsByName(req_id);
for(var i=0; i<first_line_tds.length; i++){
collapse? first_line_tds[i].rowSpan = null : first_line_tds[i].rowSpan = rowspan_value;
}
}
function collapseLines(table_id, collapse_button_id, req_id, rowspan_value){
var button = document.getElementById(collapse_button_id);
var rows = document.getElementById(table_id).rows;
var action = false;
if(button.value=='-'){
button.value='+';
var collapse = true;
}
else{
button.value='-';
collapse = false;
}
collapse(rows, req_id, action, 0, rowspan_value, collapse);
changeRowspan(req_id, collapse, rowspan_value);
} |
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