[SOLVED] Tree - Export tree to pdf

[jega]

Hi.

Have not the time right now to make some test, so i will ask here.

Is there any way to export a tree also ??

Have a tree with 5 nodes and a lot of childs. I need to expand a node, and all childs (can be done easy). With that tree expanded, i need to export it to at least an pdf, but xls will also be nice. Or maybe an image

Jesper

[stworthy]

Define the functions to translate the tree data.

Code:

function translateTreeData(children, depth){
depth = depth || 0;
if (!children || !children.length){return []}
var rows = [];
$.map(children, function(item){
var node = {text:item.text,depth:depth};
rows.push(node);
rows = rows.concat(translateTreeData(item.children, depth+1));
});
return rows;
}
function toArray(rows){
var body = [];
for(var i=0; i<rows.length; i++){
var row = rows[i];
var text = row.text;
for(var j=0; j<row.depth; j++){
text = '-' + text;
}
var item = [text];

body.push(item);
}
return body;
}

Use the pdfmake to export pdf.

Code:

var roots = $('#tt').tree('getRoots');
var rows = translateTreeData(roots);
var body = toArray(rows);
var docDefinition = {
    content: [{
        table: {
            headerRows: 0,
            widths: ['*'],
            body: body
        }
    }]
};
pdfMake.createPdf(docDefinition).open();

[jega]

Hi stworthy

Have worked the last 3 days on the sample code.

Have now a full working tree export. The tree have checkbox, so that only checked are exported. Color choose on folder and document in tree.



Thanks for your help