Alimon Karim Alimon Karim - 5 months ago 146
CSS Question

HTML to PDF (by javascript) how can I add css or table?

In a project I have convert html file into pdf,than it's working fine.But this output not showing css design.Now I need a suggestion how can I add css design with this pdf file?

Here the js function code :

$(function(){
var doc = new jsPDF();
var specialElementHandlers = {
'#editor': function (element, renderer) {
return true;
}
};

$('#cmd').click(function () {
doc.fromHTML($('#StudentInfoListTable').html(), 15, 15, {
'width': 170,
'elementHandlers': specialElementHandlers
});
doc.save('sample-file.pdf');
});


I took help from this project
https://github.com/MrRio/jsPDF

This is my table looking
enter image description here

This is the pdf output

enter image description here

I have tried to add a table

$('#cmd').click(function () {

var table = tableToJson($('#StudentInfoListTable').get(0))
var doc = new jsPDF('p', pt, 'a1', true);
doc.cellInitialize();
$.each(table, function (i, row){
console.debug(row);
$.each(row, function (j, cell){
doc.cell(10, 50,120, 50, cell, i); // 2nd parameter=top margin,1st=left margin 3rd=row cell width 4th=Row height
})
})


doc.save('sample-file.pdf');
});


Here is the function

function tableToJson(table) {
var data = [];

// first row needs to be headers
var headers = [];
for (var i=0; i<table.rows[0].cells.length; i++) {
headers[i] = table.rows[0].cells[i].innerHTML.toLowerCase().replace(/ /gi,'');
}


// go through cells
for (var i=0; i<table.rows.length; i++) {

var tableRow = table.rows[i];
var rowData = {};

for (var j=0; j<tableRow.cells.length; j++) {

rowData[ headers[j] ] = tableRow.cells[j].innerHTML;

}

data.push(rowData);
}

return data;
}


It make me cry after see this output !!

enter image description here

Any way to avoid this overlapping ?
What is the best solution to add css in pdf?

Answer

Ok after lots of try I have solved it.Especial thanks for mihaidp,Here the code I have solve table row problem

$('#cmd').click(function () {
        var table = tableToJson($('#StudentInfoListTable').get(0))
        var doc = new jsPDF('p', 'pt', 'a4', true);
        doc.cellInitialize();
        $.each(table, function (i, row){
                doc.setFontSize(10);

                $.each(row, function (j, cell){
                if(j=='name')
                {
                    doc.cell(10, 50,100, 30, cell, i);
                }
                else if(j=='email')
                {
                    doc.cell(10, 50,130, 30, cell, i);
                }
                else if(j=='track')
                {
                    doc.cell(10, 50,40, 30, cell, i);
                }
                else if(j=='s.s.croll')
                {
                    doc.cell(10, 50,51, 30, cell, i);
                }
                else if(j=='h.s.croll')
                {
                    doc.cell(10, 50,51, 30, cell, i);
                }
                else 
                {
                    doc.cell(10, 50,70, 30, cell, i);  
                }
            })
        }) 

After solve here the output enter image description here