问题描述

如何给springy.js的节点添加可以跳转的超链接

rt，想给这个的每个节点添加一个超链接，并且可以点击跳转，js小白不知道如何实现，看源码实在是没有头绪。。希望大神解救。

解决方案

有nodeSelected事件。。你自己用window.open打开你的连接

下载的demo.html就有示例了

 var graph = new Springy.Graph();

var dennis = graph.newNode({
  label: 'Dennis',
  ondoubleclick: function() { console.log("Hello!"); }
});
var michael = graph.newNode({label: 'Michael',href:'http://www.w3dev.cn'});////////
var jessica = graph.newNode({label: 'Jessica'});
var timothy = graph.newNode({label: 'Timothy'});
var barbara = graph.newNode({label: 'Barbara'});
var franklin = graph.newNode({label: 'Franklin'});
var monty = graph.newNode({label: 'Monty'});
var james = graph.newNode({label: 'James'});
var bianca = graph.newNode({label: 'Bianca'});

graph.newEdge(dennis, michael, {color: '#00A0B0'});
graph.newEdge(michael, dennis, {color: '#6A4A3C'});
graph.newEdge(michael, jessica, {color: '#CC333F'});
graph.newEdge(jessica, barbara, {color: '#EB6841'});
graph.newEdge(michael, timothy, {color: '#EDC951'});
graph.newEdge(franklin, monty, {color: '#7DBE3C'});
graph.newEdge(dennis, monty, {color: '#000000'});
graph.newEdge(monty, james, {color: '#00A0B0'});
graph.newEdge(barbara, timothy, {color: '#6A4A3C'});
graph.newEdge(dennis, bianca, {color: '#CC333F'});
graph.newEdge(bianca, monty, {color: '#EB6841'});

jQuery(function(){
  var springy = window.springy = jQuery('#springydemo').springy({
    graph: graph,
    nodeSelected: function (node) {
        if (node.data.href) window.open(node.data.href);//如果节点信息包含href信息则打开连接
    }
  });
});

解决方案二：

http://blog.sina.com.cn/s/blog_8417657f0100uq0f.html

解决方案三：

将你要点击跳转的那个节点用Jquery获取设置click事件，或者使用a标签，将上图中的某个要点击跳转的文字加入到a中，或者是span之类的，放进去，给上href属性，如Monty,这样你就去百度了

解决方案四：

var graph = new Springy.Graph();

var dennis = graph.newNode({
label: 'Dennis',
href:'',
ondoubleclick: function() {

window.location('www.baidu.com');
}

});
var michael = graph.newNode({label: 'Michael',href:'http://www.baidu.com'});
var jessica = graph.newNode({label: 'Jessica',href:'www.bzu.edu.cn'});
var timothy = graph.newNode({label: 'Timothy'});
var barbara = graph.newNode({label: 'Barbara'});
var franklin = graph.newNode({label: 'Franklin'});
var monty = graph.newNode({label: 'Monty'});
var james = graph.newNode({label: 'James'});
var bianca = graph.newNode({label: 'Bianca'});

graph.newEdge(dennis, michael, {color: '#00A0B0'});
graph.newEdge(michael, dennis, {color: '#6A4A3C'});
graph.newEdge(michael, jessica, {color: '#CC333F'});
graph.newEdge(jessica, barbara, {color: '#EB6841'});
graph.newEdge(michael, timothy, {color: '#EDC951'});
graph.newEdge(franklin, monty, {color: '#7DBE3C'});
graph.newEdge(dennis, monty, {color: '#000000'});
graph.newEdge(monty, james, {color: '#00A0B0'});
graph.newEdge(barbara, timothy, {color: '#6A4A3C'});
graph.newEdge(dennis, bianca, {color: '#CC333F'});
graph.newEdge(bianca, monty, {color: '#EB6841'});

jQuery(function(){
var springy = window.springy = jQuery('#springydemo').springy({
graph: graph,
nodeSelected: function(node){
console.log('Node selected: ' + JSON.stringify(node.data));

}
});
});

解决方案五：

<script src="js/jquery.min.js"></script>
<script src="js/springy.js"></script>
<script src="js/springyui.js"></script>
<script>
    var graph = new Springy.Graph();

    var dennis = graph.newNode({
        label: 'Dennis',
        href:'',
        ondoubleclick: function() {

            window.location('www.baidu.com');
        }

    });
    var michael = graph.newNode({label: 'Michael',href:'http://www.baidu.com'});
    var jessica = graph.newNode({label: 'Jessica',href:'www.bzu.edu.cn'});
    var timothy = graph.newNode({label: 'Timothy'});
    var barbara = graph.newNode({label: 'Barbara'});
    var franklin = graph.newNode({label: 'Franklin'});
    var monty = graph.newNode({label: 'Monty'});
    var james = graph.newNode({label: 'James'});
    var bianca = graph.newNode({label: 'Bianca'});

    graph.newEdge(dennis, michael, {color: '#00A0B0'});
    graph.newEdge(michael, dennis, {color: '#6A4A3C'});
    graph.newEdge(michael, jessica, {color: '#CC333F'});
    graph.newEdge(jessica, barbara, {color: '#EB6841'});
    graph.newEdge(michael, timothy, {color: '#EDC951'});
    graph.newEdge(franklin, monty, {color: '#7DBE3C'});
    graph.newEdge(dennis, monty, {color: '#000000'});
    graph.newEdge(monty, james, {color: '#00A0B0'});
    graph.newEdge(barbara, timothy, {color: '#6A4A3C'});
    graph.newEdge(dennis, bianca, {color: '#CC333F'});
    graph.newEdge(bianca, monty, {color: '#EB6841'});

    jQuery(function(){
        var springy = window.springy = jQuery('#springydemo').springy({
            graph: graph,
            nodeSelected: function(node){
                console.log('Node selected: ' + JSON.stringify(node.data));

            }
        });
    });
</script>

<canvas id="springydemo" width="640" height="480" />