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Add className `jsoneditor-validation-error` to nodes with a validation error

This commit is contained in:
jos 2018-08-15 11:02:54 +02:00
parent d57beb9f47
commit 620c5e0b89
2 changed files with 7 additions and 1 deletions
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2
HISTORY.md
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@ -6,6 +6,8 @@ https://github.com/josdejong/jsoneditor
## not yet released, version 5.23.0 ## not yet released, version 5.23.0
- Implemented support for custom validation using a new `onValidate` callback. - Implemented support for custom validation using a new `onValidate` callback.
- In tree mode, nodes containing a validation error now have a className
`jsoneditor-validation-error` which can be used for custom styling.
## 2018-08-13, version 5.22.0 ## 2018-08-13, version 5.22.0

6
src/js/Node.js
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@ -251,7 +251,7 @@ Node.prototype.setError = function (error, child) {
this.errorChild = child; this.errorChild = child;
if (this.dom && this.dom.tr) { if (this.dom && this.dom.tr) {
this.updateError() this.updateError();
} }
}; };
@ -262,6 +262,8 @@ Node.prototype.updateError = function() {
var error = this.error; var error = this.error;
var tdError = this.dom.tdError; var tdError = this.dom.tdError;
if (error && this.dom && this.dom.tr) { if (error && this.dom && this.dom.tr) {
util.addClassName(this.dom.tr, 'jsoneditor-validation-error');
if (!tdError) { if (!tdError) {
tdError = document.createElement('td'); tdError = document.createElement('td');
this.dom.tdError = tdError; this.dom.tdError = tdError;
@ -317,6 +319,8 @@ Node.prototype.updateError = function() {
tdError.appendChild(button); tdError.appendChild(button);
} }
else { else {
util.removeClassName(this.dom.tr, 'jsoneditor-validation-error');
if (tdError) { if (tdError) {
this.dom.tdError.parentNode.removeChild(this.dom.tdError); this.dom.tdError.parentNode.removeChild(this.dom.tdError);
delete this.dom.tdError; delete this.dom.tdError;