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Feb 13, 2018 2:20 am
Hi,
I am trying to capture an element mouse event in webbrowser,there is an example of C#,but I don’t know how to make it in maxscript.
https://stackoverflow.com/questions/14933979/how-to-capture-click-event-for-any-button-inside-in-web-browser-control
WebBrowser _browser;
this._browser.DocumentCompleted+=new WebBrowserDocumentCompletedEventHandler(browser_DocumentCompleted);
...
private void browser_DocumentCompleted(Object sender, WebBrowserDocumentCompletedEventArgs e)
{
this._browser.Document.Body.MouseDown += new HtmlElementEventHandler(Body_MouseDown);
}
...
void Body_MouseDown(Object sender, HtmlElementEventArgs e)
{
switch(e.MouseButtonsPressed)
{
case MouseButtons.Left:
HtmlElement element = this._browser.Document.GetElementFromPoint(e.ClientMousePosition);
if(element != null && "submit".Equals(element.GetAttribute("type"),StringComparison.OrdinalIgnoreCase)
{
}
break;
}
}
For example,if there is an element names “FORUMS”,how can I check when a mouse pressing it?
rollout test ""
(
dotNetControl w_b "System.Windows.forms.WebBrowser" pos:[0,0] width:620 height:460
on test open do
(
w_b.ScriptErrorsSuppressed=true
w_b.url=dotNetObject "System.Uri" ("http://forums.cgsociety.org/forumdisplay.php?f=6")
)
on w_b DocumentCompleted arg do
(
get_forum_element_id=w_wb.Document.GetElementById "FORUMS" --If there is an element names "FORUMS",then I want to detect element "FORUMS" mouse event when mouse pressing it
)
)
createDialog test 640 480
4 Replies
Feb 13, 2018 2:20 am
I can’t see almost any difference in mxs/c# way of doing it.
rollout test ""
(
dotNetControl w_b "System.Windows.forms.WebBrowser" pos:[0,0] width:620 height:460
local clickHandlerAttached = false
fn dnMouseDown sender ev = (
if ev.MouseButtonsPressed == (dotNetClass "System.Windows.Forms.MouseButtons").Left do (
local element = w_b.Document.GetElementFromPoint ev.ClientMousePosition
format "MouseDown. Element:% Tag:<%>
" element.InnerText element.TagName
)
)
fn attachClickHandler sender ev = (
dotNet.addEventHandler w_b.Document.Body "MouseDown" dnMouseDown
format "Click handler attached.
"
)
on test open do
(
w_b.ScriptErrorsSuppressed = true
w_b.url = dotNetObject "System.Uri" ("http://forums.cgsociety.org/forumdisplay.php?f=6")
)
on w_b DocumentCompleted arg do
(
if not clickHandlerAttached and w_b.Document.Body != undefined do (
clickHandlerAttached = true
dotNet.addEventHandler w_b.Document.Window "load" attachClickHandler
)
)
)
createDialog test 640 480
Feb 13, 2018 2:20 am
if ev.MouseButtonsPressed == ev.MouseButtonsPressed.Left do (
it doesn’t create a new instance of mxs .net value
Feb 13, 2018 2:20 am
yes, that’s much better
Feb 13, 2018 2:20 am
