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javascript方法

2024-07-04 00:49:02   226人阅读

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function fireEvent(element, event) {
                if (document.createEventObject) {
                    var evt = document.createEventObject();
                    return element.fireEvent(‘on‘ + event, evt)
                } else {
                    var evt = document.createEvent("HTMLEvents");
                    evt.initEvent(event, true, true)
                    return !element.dispatchEvent(evt);
                }
  }

　　

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function filterHTML(source) {
 return !source ? "" : source.replace(/<\/?[^>]*>/g, "").replace(/[ | ]*\n/g, "\n"). replace(/\n[\s| | ]*\r/g, "\n").replace(/ /ig, "")
 }

 


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