prevent creation of filter rules matching no feeds
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@ -695,7 +695,7 @@ class Pref_Filters extends Handler_Protected {
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$feed_ids = explode(",", clean($_REQUEST["ids"]));
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print json_encode([
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"multiselect" => $this->_feed_multi_select("feed_id", $feed_ids, 'style="width : 540px; height : 300px" dojoType="dijit.form.MultiSelect"')
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"multiselect" => $this->_feed_multi_select("feed_id", $feed_ids, 'required="1" style="width : 540px; height : 300px" dojoType="fox.form.ValidationMultiSelect"')
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]);
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}
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@ -0,0 +1,20 @@
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/* global define */
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// only supports required for the time being
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// TODO: maybe show dojo native error message? i dunno
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define(["dojo/_base/declare", "dojo/_base/lang", "dijit/form/MultiSelect", ],
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function(declare, lang, MultiSelect) {
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return declare('fox.form.ValidationMultiSelect', [MultiSelect], {
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constructor: function(params){
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this.constraints = {};
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this.baseClass += ' dijitValidationMultiSelect';
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},
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validate: function(/*Boolean*/ isFocused){
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if (this.required && this.attr('value').length == 0)
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return false;
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return true;
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},
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})
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});
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@ -53,6 +53,7 @@ require(["dojo/_base/kernel",
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"fox/PrefLabelTree",
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"fox/Toolbar",
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"fox/SingleUseDialog",
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"fox/form/ValidationMultiSelect",
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"fox/form/ValidationTextArea",
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"fox/form/Select",
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"fox/form/ComboButton",
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@ -51,6 +51,7 @@ require(["dojo/_base/kernel",
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"fox/FeedTree",
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"fox/Toolbar",
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"fox/SingleUseDialog",
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"fox/form/ValidationMultiSelect",
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"fox/form/ValidationTextArea",
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"fox/form/Select",
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"fox/form/ComboButton",
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