forked from verdnatura/hedera-web
64 lines
1.1 KiB
JavaScript
64 lines
1.1 KiB
JavaScript
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Htk.Spin = new Class
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({
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Extends: Htk.Entry
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,Tag: 'htk-spin'
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,initialize: function (props)
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{
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this.parent (props);
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this.unit = null;
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this.digits = 0;
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}
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,changed: function ()
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{
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var value = (this.entry.value == '') ? null : parseFloat (this.entry.value);
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this.entry.value = value;
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this.realValue = value;
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this.signalEmit ('changed');
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}
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,setEditable: function (editable)
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{
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if (editable)
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{
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var input;
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var obj = this;
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input = document.createElement ('input');
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input.style.textAlign = 'right';
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input.style.width = '100%';
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setInputTypeNumber (input);
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input.addEventListener ('change',
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function () { obj.changed (); }, false);
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this.node.appendChild (input);
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this.entry = input;
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}
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else
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{
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removeChilds (this.node);
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this.entry = null;
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}
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}
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,setRealValue: function (value)
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{
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var text;
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if (value != null)
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{
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text = (new Number (value)).toFixed (this.digits);
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if (this.unit != null)
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text += ' ' + this.unit;
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}
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else
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text = '';
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if (!this.editable)
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setText (this.node, text);
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else
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this.entry.value = text;
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}
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});
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