我有一些XML需要在div中显示为文本.
我们可以将此XML转换为如下格式.
我们可以将此XML转换为如下格式.
<root> <field> <label>Have you invested before</label> <value>No</value> </field> <field> <label>Are you looking to invest in the next 6 months</label> <value>Maybe</value> </field> <field> <label>What investments are you interested in</label> <value>Carbon Credits,Green Investments</value> </field> <field> <label>How much are you looking to invest</label> <value>£50,000 - £100,000</value> </field> </root>
输出应如下所示：
你以前投资过吗：没有
您是否希望在未来6个月投资：也许吧
您对哪些投资感兴趣：碳信用额,绿色投资
您希望投资多少：50,000英镑 – 100,000英镑
这可能是使用Jquery / javascript.??
它应该像HTML一样渲染.
<div class="how-to">
<div class="how-text">
<h3>Your Requirements</h3>
<ul class="requirements">
<li><label class="field-l">Have you invested before:</label> <span>No</span></li>
<li><label class="field-l">Are you looking to Invest in the next 6 months:
</label> <span>Maybe</span></li>
<li><label class="field-l">What Investments are you interested in:</label>
<span>Carbon Credits,Green Investments</span></li>
<li><label class="field-l">How much are you looking to invest:</label>
<span>£50,000</span></li>
<li class="link-pad"><a href="index.html" class="requirements">
Change your requirements</a></li>
</ul>
<div class="clear"></div>
</div>
</div>
解决方法
第1步：验证您的xml
你的xml无效.您可以检查它是否有效,例如,在online validator中.它们有很多,我链接的这个只是一个例子.
对于这个答案我会说我们有一些xml如下
<root>
<field>
<label>Have you invested before</label>
<value>No</value>
</field>
<field>
<label>Are you looking to invest in the next 6 months</label>
<value>Maybe</value>
</field>
<field>
<label>What investments are you interested in</label>
<value>Carbon Credits,Green Investments</value>
</field>
<field>
<label>How much are you looking to invest</label>
<value>£50,000</value>
</field>
</root>
Step2：获取xml,也许通过ajax
我认为这是显而易见的,但无论如何我会包括在这里.
$.get('/url_of_the_xml_resource')
.done(function(data){
// this function is executed if the request was sucessfull
})
.fail(function(){
// this function is executed if the request fails
})
;
第3步：解析xml
您可以使用jQuery的$.parseXML来解析它并将原始数据转换为XML文档
$.get('/url_of_the_xml_resource')
.done(function(data){
// parse the xml
data = $.parseXML(data);
//
// do anything you want with the parsed data
})
.fail(function(){
alert('something went wrong!');
})
;
第4步：玩数据
现在我们有一个xml文档可供使用.以下片段假设我们有一个定义列表,< dl>标记,在我们的HTML布局中,并且在解析数据之后被执行,就像在上一步中一样.
// first we query the HTML document to get the list element
// and store it for later use
var list = $('dl');
// data is a xml document Now,so we query it...
$(data)
// and search for all <field> elements
.find('field')
// Now we can play with each <field>
.each(function(index,element){
// as example we query & store the field
var field = $(element)
// get the values we want
var label = field.find('label').text()
var value = field.find('value').text()
// and append some html in the <dl> element we stored prevIoUsly
list
.append('<dt>'+label+': </dt>')
.append('<dd>'+value+'</dd>')
;
})
;
结论
jQuery是你想要使用的.它的可连接性使得像切黄油一样横穿DOM.我希望这个答案对你有用.
作为附加参考,请参阅full example on jsfiddle