我正在使用HtmlAgilityPack,似乎我无法以与输入字段相同的方式在textarea中设置文本的值:
var node = doc.DocumentNode.SelectSingleNode("//textarea");
if (node != null)
{
node.SetAttributeValue("value", record.Data);
}
有谁知道如何做到这一点?
答案 0 :(得分:2)
value
元素没有<textarea>
Some content
</textarea>
属性。它的内容是它自己的文本节点:
.InnerHtml
要访问它,请使用var node = doc.DocumentNode.SelectSingleNode("//textarea");
if (node != null)
{
node.InnerHtml = record.Data;
}
属性:
var overlay;
function initialize() {
var myLatLng = new google.maps.LatLng(62.323907, -150.109291);
var mapOptions = {
zoom: 11,
center: myLatLng,
mapTypeId: google.maps.MapTypeId.SATELLITE
};
var gmap = new google.maps.Map(document.getElementById('map_canvas'), mapOptions);
function HTMLMarker(lat,lng){
this.lat = lat;
this.lng = lng;
this.pos = new google.maps.LatLng(lat,lng);
}
HTMLMarker.prototype = new google.maps.OverlayView();
HTMLMarker.prototype.onRemove= function(){}
//init your html element here
HTMLMarker.prototype.onAdd= function(){
div = document.createElement('DIV');
div.className = "htmlMarker";
div.innerHTML = "<i>HTML Marker</i>";
var panes = this.getPanes();
panes.overlayImage.appendChild(div);
}
HTMLMarker.prototype.draw = function(){
var overlayProjection = this.getProjection();
var position = overlayProjection.fromLatLngToDivPixel(this.pos);
var panes = this.getPanes();
panes.overlayImage.style.left = position.x + 'px';
panes.overlayImage.style.top = position.y - 30 + 'px';
}
var htmlMarker = new HTMLMarker(62.323907, -150.109291);
htmlMarker.setMap(gmap);
}