25 lines
1.0 KiB
Python
25 lines
1.0 KiB
Python
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import textwrap
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from orchestra.forms.widgets import DynamicHelpTextSelect
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class RouteBackendSelect(DynamicHelpTextSelect):
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""" Updates matches input field based on selected backend """
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def __init__(self, target, help_text, route_matches, *args, **kwargs):
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kwargs['attrs'] = {
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'onfocus': "this.oldvalue = this.value;",
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}
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self.route_matches = route_matches
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super(RouteBackendSelect, self).__init__(target, help_text, *args, **kwargs)
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def get_dynamic_help_text(self, target, help_text):
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help_text = super(RouteBackendSelect, self).get_dynamic_help_text(target, help_text)
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return help_text + textwrap.dedent("""\
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routematches = {route_matches};
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match = $("#id_match");
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if ( this.oldvalue == "" || match.value == routematches[this.oldvalue])
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match.value = routematches[this.options[this.selectedIndex].value];
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this.oldvalue = this.value;
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""".format(route_matches=self.route_matches)
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)
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