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How to make node drag able after clicking the node, in collapsible tree node in D3 js?
0
I want to drag a node to re-adjust my collapsible tree, because the data after the node is big length wise.
How can I achieve this.
I have this code written in my script file. The below code is for force.layout. How can I achieve same result in tree.layout.
// drag code
var node_drag = d3.behavior.drag()
.on("dragstart", dragstart)
.on("drag", dragmove)
.on("dragend", dragend);
function dragstart(d, i) {
force.stop() // stops the force auto positioning before you start dragging }
function dragmove(d, i) {
d.px += d3.event.dx;
d.py += d3.event.dy;
d.x += d3.event.dx;
d.y += d3.event.dy;
tick(); // this is the key to make it work together with updating both px,py,x,y on d !
}
function dragend(d, i) {
d.fixed = true; // of course set the node to fixed so the force doesn't include the node in its auto positioning stuff
tick();
force.resume();
}
function dblclick(d) {
console.log('Double clicked. ');
d3.select(this).classed("fixed", d.fixed = false);
}
function tick(d) {
link.attr("x1", function(d) { return d.source.x; })
.attr("y1", function(d) { return d.source.y; })
.attr("x2", function(d) { return d.target.x; })
.attr("y2", function(d) { return d.target.y; });
node.attr("transform", function(d) {
return "translate(" + d.x + "," + d.y + ")";
});
};
javascript jquery d3.js
edited Nov 22 '18 at 8:27
Zim
1,0641817
asked Nov 21 '18 at 10:50
Sagar PanwarSagar Panwar
115
add a comment |
0
I want to drag a node to re-adjust my collapsible tree, because the data after the node is big length wise.
How can I achieve this.
I have this code written in my script file. The below code is for force.layout. How can I achieve same result in tree.layout.
// drag code
var node_drag = d3.behavior.drag()
.on("dragstart", dragstart)
.on("drag", dragmove)
.on("dragend", dragend);
function dragstart(d, i) {
force.stop() // stops the force auto positioning before you start dragging }
function dragmove(d, i) {
d.px += d3.event.dx;
d.py += d3.event.dy;
d.x += d3.event.dx;
d.y += d3.event.dy;
tick(); // this is the key to make it work together with updating both px,py,x,y on d !
}
function dragend(d, i) {
d.fixed = true; // of course set the node to fixed so the force doesn't include the node in its auto positioning stuff
tick();
force.resume();
}
function dblclick(d) {
console.log('Double clicked. ');
d3.select(this).classed("fixed", d.fixed = false);
}
function tick(d) {
link.attr("x1", function(d) { return d.source.x; })
.attr("y1", function(d) { return d.source.y; })
.attr("x2", function(d) { return d.target.x; })
.attr("y2", function(d) { return d.target.y; });
node.attr("transform", function(d) {
return "translate(" + d.x + "," + d.y + ")";
});
};
javascript jquery d3.js
edited Nov 22 '18 at 8:27
Zim
1,0641817
asked Nov 21 '18 at 10:50
Sagar PanwarSagar Panwar
115
You may consider using the Force-directed tree: bl.ocks.org/mbostock/1138500
– Zim
Nov 22 '18 at 8:14
Can I do this to my tree layout also?
– Sagar Panwar
Nov 25 '18 at 17:06
add a comment |
0
0
0
I want to drag a node to re-adjust my collapsible tree, because the data after the node is big length wise.
How can I achieve this.
I have this code written in my script file. The below code is for force.layout. How can I achieve same result in tree.layout.
// drag code
var node_drag = d3.behavior.drag()
.on("dragstart", dragstart)
.on("drag", dragmove)
.on("dragend", dragend);
function dragstart(d, i) {
force.stop() // stops the force auto positioning before you start dragging }
function dragmove(d, i) {
d.px += d3.event.dx;
d.py += d3.event.dy;
d.x += d3.event.dx;
d.y += d3.event.dy;
tick(); // this is the key to make it work together with updating both px,py,x,y on d !
}
function dragend(d, i) {
d.fixed = true; // of course set the node to fixed so the force doesn't include the node in its auto positioning stuff
tick();
force.resume();
}
function dblclick(d) {
console.log('Double clicked. ');
d3.select(this).classed("fixed", d.fixed = false);
}
function tick(d) {
link.attr("x1", function(d) { return d.source.x; })
.attr("y1", function(d) { return d.source.y; })
.attr("x2", function(d) { return d.target.x; })
.attr("y2", function(d) { return d.target.y; });
node.attr("transform", function(d) {
return "translate(" + d.x + "," + d.y + ")";
});
};
javascript jquery d3.js
edited Nov 22 '18 at 8:27
Zim
1,0641817
asked Nov 21 '18 at 10:50
Sagar PanwarSagar Panwar
115
I want to drag a node to re-adjust my collapsible tree, because the data after the node is big length wise.
How can I achieve this.
I have this code written in my script file. The below code is for force.layout. How can I achieve same result in tree.layout.
// drag code
var node_drag = d3.behavior.drag()
.on("dragstart", dragstart)
.on("drag", dragmove)
.on("dragend", dragend);
function dragstart(d, i) {
force.stop() // stops the force auto positioning before you start dragging }
function dragmove(d, i) {
d.px += d3.event.dx;
d.py += d3.event.dy;
d.x += d3.event.dx;
d.y += d3.event.dy;
tick(); // this is the key to make it work together with updating both px,py,x,y on d !
}
function dragend(d, i) {
d.fixed = true; // of course set the node to fixed so the force doesn't include the node in its auto positioning stuff
tick();
force.resume();
}
function dblclick(d) {
console.log('Double clicked. ');
d3.select(this).classed("fixed", d.fixed = false);
}
function tick(d) {
link.attr("x1", function(d) { return d.source.x; })
.attr("y1", function(d) { return d.source.y; })
.attr("x2", function(d) { return d.target.x; })
.attr("y2", function(d) { return d.target.y; });
node.attr("transform", function(d) {
return "translate(" + d.x + "," + d.y + ")";
});
};
javascript jquery d3.js
javascript jquery d3.js
edited Nov 22 '18 at 8:27
Zim
1,0641817
asked Nov 21 '18 at 10:50
Sagar PanwarSagar Panwar
115
edited Nov 22 '18 at 8:27
Zim
1,0641817
asked Nov 21 '18 at 10:50
Sagar PanwarSagar Panwar
115
edited Nov 22 '18 at 8:27
Zim
1,0641817
edited Nov 22 '18 at 8:27
Zim
1,0641817
edited Nov 22 '18 at 8:27
Zim
1,0641817
1,0641817
asked Nov 21 '18 at 10:50
Sagar PanwarSagar Panwar
115
asked Nov 21 '18 at 10:50
Sagar PanwarSagar Panwar
115
asked Nov 21 '18 at 10:50
Sagar PanwarSagar Panwar
115
115
You may consider using the Force-directed tree: bl.ocks.org/mbostock/1138500
– Zim
Nov 22 '18 at 8:14
Can I do this to my tree layout also?
– Sagar Panwar
Nov 25 '18 at 17:06
add a comment |
You may consider using the Force-directed tree: bl.ocks.org/mbostock/1138500
– Zim
Nov 22 '18 at 8:14
Can I do this to my tree layout also?
– Sagar Panwar
Nov 25 '18 at 17:06
You may consider using the Force-directed tree: bl.ocks.org/mbostock/1138500
– Zim
Nov 22 '18 at 8:14
You may consider using the Force-directed tree: bl.ocks.org/mbostock/1138500
– Zim
Nov 22 '18 at 8:14
Can I do this to my tree layout also?
– Sagar Panwar
Nov 25 '18 at 17:06
Can I do this to my tree layout also?
– Sagar Panwar
Nov 25 '18 at 17:06
add a comment |
0
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You may consider using the Force-directed tree: bl.ocks.org/mbostock/1138500
– Zim
Nov 22 '18 at 8:14
Can I do this to my tree layout also?
– Sagar Panwar
Nov 25 '18 at 17:06