Use jTopo to add a mouse event to the elements drawn in Html5 Canva _ html5 tutorial tip, jtopohtml5

Use jTopo to add a mouse event to the elements drawn in Html5 Canva _ html5 tutorial tip, jtopohtml5

The Code is as follows:

Var node = new JTopo. Node ("Hello ");
Node. setLocation (409,269 );
Node. mousedown (function (event ){
If (event. button = 2 ){
Node. text = 'right-click ';
} Else if (event. button = 1 ){
Node. text = 'Press the key ';
} Else if (event. button = 0 ){
Node. text = 'left-click ';
}
});
Node. mouseup (function (event ){
If (event. button = 2 ){
Node. text = 'loosen the right ';
} Else if (event. button = 1 ){
Node. text = 'Remove the key ';
} Else if (event. button = 0 ){
Node. text = 'login ';
}
});
Node. click (function (event ){
Console. log ("click ");
});
Node. dbclick (function (event ){
Console. log ("double-click ");
});
Node. mousedrag (function (event ){
Console. log ("drag ");
});
Node. mouseover (function (event ){
Console. log ("mouseover ");
});
Node. mousemove (function (event ){
Console. log ("mousemove ");
});
Node. mouseout (function (event ){
Console. log ("mouseout ");
});