/// <summary>
/// 调整页面滚动条
/// </summary>
/// <param name="chrome"></param>
/// <param name="ratioX">x坐标</param>
/// <param name="ratioY">y坐标</param>
public static void ScrollTo(ChromeWebBrowser chrome,float ratioX,float ratioY)
{
string jsCode = "var w=document.body.scrollWidth;" +
"var h=document.body.scrollHeight;" +
"window.scrollTo(w*{0},h*{1});";
jsCode = string.Format(jsCode, ratioX, ratioY);
chrome.ExecuteScript(jsCode);
}
public UserControl1(CSharpBrowserSettings settings)
{
InitializeComponent();
thisChrome = new ChromeWebBrowser();
thisChrome.Initialize(settings);
panel1.Controls.Add(thisChrome);
thisChrome.Validate();
thisChrome.Dock = DockStyle.Fill;
}
/// <summary>
/// 过滤元素，并触发点击
/// </summary>
/// <param name="chrome"></param>
/// <param name="elementName">html元素名称，如input,a,div</param>
/// <param name="attribute">元素属性名,如name,href,src</param>
/// <param name="value">元素值</param>
/// <param name="isFilter">true:模糊匹配,false:全量匹配</param>
public static void DoElementClick(ChromeWebBrowser chrome,string elementName, string attribute, string value, bool isFilter)
{
string condStr = " if(attr == '" + value + "') {";
if (!isFilter)
{
condStr = " if(attr.indexOf('"+value+"')>=0) {";
}
string jsCode = " var controls = document.getElementsByTagName('" + elementName + "'); " +
"for(var i=0;i<controls.length;i++){" +
" var attr = controls[i].getAttribute('" + attribute + "')+'';" +
condStr +
" controls[i].click(); " +
" }}";
chrome.ExecuteScript(jsCode);
}
public static void DoElementClick(ChromeWebBrowser chrome,string id)
{
string jsCode = "document.getElementById('{0}').click();";
jsCode = string.Format(jsCode,id);
chrome.ExecuteScript(jsCode);
}