22 lines
832 B
JavaScript
22 lines
832 B
JavaScript
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// watches changes in the file upload control (input[file]) and
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// puts the files selected in an attribute
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angular.module("webui.directives.fileselect", []).directive("indeterminate", function () {
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return {
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// Restrict the directive so it can only be used as an attribute
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restrict : "A",
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link : function link (scope, elem, attr) {
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// Whenever the bound value of the attribute changes we update
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// the internal 'indeterminate' flag on the attached dom element
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var watcher = scope.$watch(attr.indeterminate, function (value) {
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elem[0].indeterminate = value;
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});
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// Remove the watcher when the directive is destroyed
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scope.$on("$destroy", function () {
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watcher();
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});
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}
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};
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});
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