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如何在数据库一栏中节省超文本元件及其等级?
原标题:How to save HTML element ID and its hierarchy in Database column?

I want to save an element s ID in a database column. I also need to save the complete DOM hierarchy of that element in the same column. Later i will use this column information to get the value of that element using JavaScript parsing and traversing.

我不清楚为挽救这一信息而使用哪种模式。

e.g:

我正在考虑以下模式:

elementLocation = "iframe[iframeName],iframe[iframeName2],element[elementID]"
elementLocation= "frame[frameName],frame[frameName2],element[elementID]"

elementLocation= "i[iframeName],i[iframeName2],e[elementID]"
elementLocation= "f[iframeName],f[iframeName2],e[elementID]"

请提出一个更好的模式,用以代表任何形式的等级。

问题回答

您可使用XML Path 语,为此目的设计。





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