/**
* Get a global value.
*
- * @param {String} name the name of the option.
+ * @param {string} name the name of the option.
*/
DygraphOptions.prototype.get = function(name) {
var result = this.getGlobalUser_(name);
* Get a value for a specific axis. If there is no specific value for the axis,
* the global value is returned.
*
- * @param {String} name the name of the option.
- * @param {String|number} axis the axis to search. Can be the string representation
- * ("x", "y", "y2") or the y-axis number (0, 1). (x-axis can't be specified by number.)
+ * @param {string} name the name of the option.
+ * @param {string|number} axis the axis to search. Can be the string representation
+ * ("y", "y2") or the axis number (0, 1).
*/
DygraphOptions.prototype.getForAxis = function(name, axis) {
var axisIdx;
* Get a value for a specific series. If there is no specific value for the series,
* the value for the axis is returned (and afterwards, the global value.)
*
- * @param {String} name the name of the option.
- * @param {String|number} series the series to search. Can be the string representation
+ * @param {string} name the name of the option.
+ * @param {string|number} series the series to search. Can be the string representation
* or 0-offset series number.
*/
DygraphOptions.prototype.getForSeries = function(name, series) {
MultiPalette.prototype.showHash = function() {
var hash = this.read();
var textarea = new TextArea();
- textarea.cancel.style.display = "none";
-
- /*
- * JSON.stringify isn't built to be nice to functions. The following fixes
- * this.
- *
- * First, val.toString only does part of the work, turning it into
- * "function () {\n alert(\"p-click!\");\n}",
- *
- * {start,end}Marker make the surrounding quotes easy to find, and then
- * remove them. It also converts the instances of \n and \" so the
- * result looks like:
- * function () {
- * alert("p-click!");
- * }",
- */
- var startMarker = "<~%!<";
- var endMarker = ">!%~>";
- var replacer = function(key, val) {
- if (typeof val === 'function') {
- return startMarker + val.toString() + endMarker;
- }
- return val;
- }
- var text = JSON.stringify(hash, replacer, 2);
- while(true) {
- var start = text.indexOf(startMarker);
- var end = text.indexOf(endMarker);
- if (start == -1) {
- break;
- }
- var substring = text.substring(start + startMarker.length, end);
- while(substring.indexOf("\\n") >= 0) {
- substring = substring.replace("\\n", "\n");
+
+ var hashToString = function(hash) {
+ /*
+ * JSON.stringify isn't built to be nice to functions. The following fixes
+ * this.
+ *
+ * First, val.toString only does part of the work, turning it into
+ * "function () {\n alert(\"p-click!\");\n}",
+ *
+ * {start,end}Marker make the surrounding quotes easy to find, and then
+ * remove them. It also converts the instances of \n and \" so the
+ * result looks like:
+ * function () {
+ * alert("p-click!");
+ * }",
+ */
+ var startMarker = "<~%!<";
+ var endMarker = ">!%~>";
+ var replacer = function(key, val) {
+ if (typeof val === 'function') {
+ return startMarker + val.toString() + endMarker;
+ }
+ return val;
}
- while(substring.indexOf("\\\"") >= 0) {
- substring = substring.replace("\\\"", "\"");
+ var text = JSON.stringify(hash, replacer, 2);
+ while(true) {
+ var start = text.indexOf(startMarker);
+ var end = text.indexOf(endMarker);
+ if (start == -1) {
+ break;
+ }
+ var substring = text.substring(start + startMarker.length, end);
+ while(substring.indexOf("\\n") >= 0) {
+ substring = substring.replace("\\n", "\n");
+ }
+ while(substring.indexOf("\\\"") >= 0) {
+ substring = substring.replace("\\\"", "\"");
+ }
+ text = text.substring(0, start - 1)
+ + substring
+ + text.substring(end + endMarker.length + 1);
}
- text = text.substring(0, start - 1)
- + substring
- + text.substring(end + endMarker.length + 1);
+ return text;
}
+
+ var text = hashToString(hash);
+ var self = this;
textarea.show("options", text);
+ textarea.okCallback = function(value) {
+ if (value != text) {
+ var newHash;
+ eval("newHash = " + value + ";");
+ self.write(newHash);
+ self.onchange();
+ }
+ };
}
/**