将jquery datepicker位置设置为文本字段的顶部 [英] Set jquery datepicker position to top of text field

问题描述

jQuery datepicker显示在测试字段下方.一段时间后它会在文本字段的顶部.但我想始终在测试字段的顶部显示日期选择器.怎么做?

Jquery datepicker shows at under the test field. Some time it will top of text field. But I want show the datepicker always in top of the test field. How to do it?

推荐答案

以下代码将日历始终放置在输入字段的顶部.

The following code will position the calendar always on top of input field.

$('.txtDate').datepicker({
   beforeShow: function (textbox, instance) {
       var txtBoxOffset = $(this).offset();
       var top = txtBoxOffset.top;
       var left = txtBoxOffset.left;
       var textBoxWidth = $(this).outerWidth();
       console.log('top: ' + top + 'left: ' + left);
               setTimeout(function () {
                   instance.dpDiv.css({
                       top: top-190, //you can adjust this value accordingly
                       left: left + textBoxWidth//show at the end of textBox
               });
           }, 0);

   }});

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