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Added support for click events on nodes

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This commit is contained in:
knsv
2014-11-24 22:03:32 +01:00
parent cb58aeab25
commit d18103a0ec
15 changed files with 2301 additions and 306 deletions
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49
src/graphDb.js
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@@ -6,6 +6,8 @@ var vertices = {};
var edges = [];
var classes = [];
var direction;
// Functions to be run after graph rendering
var funs = [];
/**
* Function called by parser when a node definition has been found
* @param id
@@ -103,7 +105,53 @@ exports.setClass = function (id,className) {
}
}
};
/**
* Called by parser when a graph definition is found, stores the direction of the chart.
* @param dir
*/
exports.setClickEvent = function (id,functionName) {
if(id.indexOf(',')>0){
id.split(',').forEach(function(id2) {
if (typeof vertices[id2] !== 'undefined') {
funs.push(function () {
var elem = document.getElementById(id2);
if (elem !== null) {
elem.onclick = function () {
eval(functionName + '(\'' + id2 + '\')');
};
}
});
}
});
}else{
//console.log('Checking now for ::'+id);
if(typeof vertices[id] !== 'undefined'){
funs.push(function(){
var elem = document.getElementById(id);
if(elem !== null){
//console.log('id was NOT null: '+id);
elem.onclick = function(){eval(functionName+'(\'' + id + '\')');};
}
else{
//console.log('id was null: '+id);
}
});
}
}
};
exports.bindFunctions = function(){
//setTimeout(function(){
funs.forEach(function(fun){
fun();
});
//},1000);
};
exports.getDirection = function () {
return direction;
};
@@ -138,6 +186,7 @@ exports.clear = function () {
vertices = {};
classes = {};
edges = [];
funs = [];
};
/**
*