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js判断文字是否超过区域
2022-08-05 05:24:00 【十三月呀】
目的判断表格内行是否超过宽度,若超过,则可以点击弹窗显示所有内容。
var thisWidth = $(this).width(); // div 的宽度
var wordWidth = $(this)[0].scrollWidth; // 先转为js对象; 文字的宽度
if(wordWidth > thisWidth+50){ // 加50是因为有padding, 比文字不超出时多宽,因为文字不超出,那么宽度为div的宽度
//TODO
}
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