silverstripe-framework/javascript/UpdateURL.js

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Behaviour.register({
'input#Form_EditForm_Title': {
/**
* Get the URL segment to suggest a new field
*/
onchange: function() {
if(this.value.length == 0) return;
if(!$('Form_EditForm_URLSegment')) return;
var urlSegmentField = $('Form_EditForm_URLSegment');
var newSuggestion = urlSegmentField.suggestNewValue( this.value.toLowerCase() );
var isNew = urlSegmentField.value.indexOf("new") == 0;
if( newSuggestion == urlSegmentField.value || isNew || confirm( 'Would you like me to change the URL to:\n\n' + newSuggestion + '/\n\nClick Ok to change the URL, click Cancel to leave it as:\n\n' + urlSegmentField.value ) )
urlSegmentField.value = newSuggestion;
// If you type in Page name, the Navigation Label and Meta Title should automatically update the first time
// @todo: Change file name from UpdateURL to something more geneneric since we now do more than update the URL.
if($('Form_EditForm_MetaTitle') && $('Form_EditForm_MenuTitle').value.indexOf("New") == 0 ) {
$('Form_EditForm_MenuTitle').value = this.value;
}
// @todo see if updating this is confusing (Q: why isn't my page title changing? A: Check the Meta-Data tab)
if($('Form_EditForm_MetaTitle') && $('Form_EditForm_MetaTitle').value.length == 0 ) {
$('Form_EditForm_MetaTitle').value = this.value;
}
}
}
});