mudhorn/prometheus
1
0
Fork 0
mirror of https://github.com/prometheus/prometheus.git synced 2024-11-10 07:34:04 -08:00
Code Issues Actions 3 Packages Projects Releases Wiki Activity

Expose PromConsole.Graph.buildQueryUrl, refactor dispatch to use (#2461)

Browse source 
Expose buildQueryUrl, refactor dispatch to use

buildQueryUrl will allow users to execute queries over the range of an
existing graph.  This will be helpful to select data series they wish to
annotate the graph with, for example.
This commit is contained in:
Derek Marcotte 2017-03-01 17:37:50 -05:00 committed by Brian Brazil
parent 7e14533b32
commit 0a7fb56b16
1 changed files with 9 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
web/ui/static/js/prom_console.js
View file

@ -523,6 +523,14 @@ PromConsole.Graph.prototype._clearGraph = function() {
PromConsole.Graph.prototype._xhrs = []; PromConsole.Graph.prototype._xhrs = [];
PromConsole.Graph.prototype.buildQueryUrl = function(expr) {
var p = this.params;
return PATH_PREFIX + "/api/v1/query_range?query=" +
encodeURIComponent(expr) +
"&step=" + p.duration / this.graphTd.offsetWidth +
"&start=" + (p.endTime - p.duration) + "&end=" + p.endTime;
};
PromConsole.Graph.prototype.dispatch = function() { PromConsole.Graph.prototype.dispatch = function() {
for (var j = 0; j < this._xhrs.length; j++) { for (var j = 0; j < this._xhrs.length; j++) {
this._xhrs[j].abort(); this._xhrs[j].abort();
@ -532,9 +540,7 @@ PromConsole.Graph.prototype.dispatch = function() {
var pending_requests = this.params.expr.length; var pending_requests = this.params.expr.length;
for (var i = 0; i < this.params.expr.length; ++i) { for (var i = 0; i < this.params.expr.length; ++i) {
var endTime = this.params.endTime; var endTime = this.params.endTime;
var url = PATH_PREFIX + "/api/v1/query_range?query=" + encodeURIComponent(this.params.expr[i]) + var url = this.buildQueryUrl(this.params.expr[i]);
"&step=" + this.params.duration / this.graphTd.offsetWidth +
"&start=" + (endTime - this.params.duration) + "&end=" + endTime;
var xhr = new XMLHttpRequest(); var xhr = new XMLHttpRequest();
xhr.open('get', url, true); xhr.open('get', url, true);
xhr.responseType = 'json'; xhr.responseType = 'json';