#In CKEditor, set the alt text value in the image dialog
It may not be a great idea to set the alt value to the image file name, but this can be modified to use some other value.
Last active
August 29, 2015 14:13
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Set Value of alt text if empty in CKEditor
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| CKEDITOR.on('dialogDefinition', function(ev) { | |
| var dialogName = ev.data.name; | |
| var dialog = ev.data.definition.dialog; | |
| switch (dialogName) { | |
| case 'image': //Image Properties dialog | |
| // Set the alt value to the image file name if it's left blank. | |
| var urlField = infoTab.get('txtUrl'); | |
| dialog.on('ok', function () { | |
| var altField = dialog.getContentElement('info', 'txtAlt'); | |
| if (altField.getValue() == '') { | |
| var url = dialog.getContentElement('info', 'txtUrl').getValue() | |
| altField.setValue(url.substring(url.lastIndexOf('/')+1)); | |
| } | |
| }); | |
| break; | |
| } | |
| }); |
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