[英]How to improve extract xml node in javascript?
我已经用正则表达式拆分方法提取了代码,所以我想使用适当的xml提取方法来改进代码? XML格式
<SanctionLimit>
<SancionBy>50400003</SancionBy>
<MinimumLimit>0.01</MinimumLimit>
<MaximumLimit>9999999999.99</MaximumLimit>
</SanctionLimit>
这是我目前正在使用的:
$.each(DetailXmlData, function(indexData, objDetail) {
var xmlResult = objDetail.ParamInfo;
var arrSanction = [];
var Extracted_SancBy = [];
arrSanction = xmlResult.split("<MinimumLimit>")[0].replace("<SanctionLimit><SancionBy>", "").replace("</SancionBy><SancionBy>", ",").replace("</SancionBy>", "").split(",");
$.each(arrSanction, function(index, value) {
var sancLength = ctl00_ContentPlaceHolder1_chkSanctionedBy.getElementsByTagName('input').length;
for (var i = 0; i < sancLength; i++) {
if (ctl00_ContentPlaceHolder1_chkSanctionedBy.getElementsByTagName('span')[i].attributes["SanctionedByValue"].value == value) {
ctl00_ContentPlaceHolder1_chkSanctionedBy.getElementsByTagName('input')[i].checked = true;
}
}
});
txtMinimumLimit.value = xmlResult.split("</MinimumLimit>")[0].split("<MinimumLimit>")[1];
txtMaximumLimit.value = xmlResult.split("</MaximumLimit>")[0].split("<MaximumLimit>")[1];
txtRemarks.value = objDetail.ParamRemarks;
});
它对我的工作,
xmlDoc = $.parseXML(xmlResult),
$xml = $(xmlResult);
$($xml).each(function() {
alert("sanctioned By:" + $(this).find("SancionBy").text())
alert("Minimum Limit:" + $(this).find("MinimumLimit").text());
alert("MaximumLimit Limit:" + $(this).find("MaximumLimit").text());
});
为什么不使用jquery的parseXML方法?
var xml = $.parseXML(xmlcontent);
xml.find("tagName").text()
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