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如何設置使用數據 - 屬性選擇HTML標籤的選項設置選擇HTML標籤的選項?如何使用數據 - 屬性
HTML
<select class="form-control shade_custom_option valid" id="1">
<option data-isnone="true" selected="selected" value="1">None</option>
<option data-isnone="false" value="2">Text1</option>
<option data-isnone="false" value="3">Text2</option>
</select>
<select class="form-control shade_custom_option valid" id="2">
<option data-isnone="true" selected="selected" value="1">None</option>
<option data-isnone="false" value="2">Text1</option>
<option data-isnone="false" value="3">Text2</option>
</select>
JS
$(".shade_custom_option").each(function (index, value) {
// var optionSelected = $("option:selected", value);
// How to get option with data-isnone="true"? and set it as selected option.
});
'$(」 shade_custom_option選項[ DA TA-isnone =真]「)。PROP( '選擇',真)' – 2014-09-30 13:38:40