Kaiwhiwhi RSS ASP, Panui Panui
I tenei wiki, kua piri ahau ki taku pona, e rapu ana i te kupenga mo te ipurangi RSS whangai kaipānui. Ko te take i hiahia ahau ki te tuhi i tetahi ASP Kaipānui whāngai RSS e whakaatu ana i te whāngai kia taea te tango aunoa i te ihirangi ki te HTML īmēra. Na, mo nga taangata e hiahia ana ki te rahui i tetahi waahanga o a raatau panui imeera mo a raatau tuhinga Blog, Whakaputa ranei, ka ngawari te whakauru.
I te mea karekau a JavaScript e whakaatu i nga ihirangi tae noa ki te utaina e te kiritaki me te mahi i te tuhinga, kaore i whai hua te tini o nga kaitirotiro RSS JavaScript. I hiahia ahau ki tetahi kaipanui whangai RSS taha-tumau.
To parse an XML whangai i te ASP, ka taea e koe te whakamahi i te whare pukapuka MSXML e waatea ana i ASP. Anei tetahi tauira taketake mo te wetewete i te whangai XML ma te whakamahi i te ASP:
<%
' Create an instance of the MSXML DOMDocument object
Set xmlDoc = Server.CreateObject("Msxml2.DOMDocument.6.0")
' Load the XML feed from a URL
xmlDoc.async = False
xmlDoc.load("http://example.com/feed.xml")
' Check if the XML is loaded successfully
If xmlDoc.parseError.errorCode <> 0 Then
Response.Write "Error loading XML: " & xmlDoc.parseError.reason
Else
' Navigate through the XML structure and retrieve data
Set items = xmlDoc.selectNodes("//item") ' Change "item" to the appropriate XML element name in your feed
' Loop through the items
For Each item In items
' Access elements within each item
title = item.selectSingleNode("title").text
link = item.selectSingleNode("link").text
description = item.selectSingleNode("description").text
' Perform your sales and marketing operations with the retrieved data
' For example, you can insert this data into a database or display it on a webpage.
Next
End If
' Clean up the XML document
Set xmlDoc = Nothing
%>
I roto i tenei waehere, ka hangaia e matou he tauira o te Msxml2.DOMDocument.6.0
whakahē ki te mahi me te XML. Ka utaina e matou te kai XML mai i a URL ka tirohia mehemea i angitu te uta. Mena kaore he hapa, ka whakamahi matou i te XPath ki te whakatere i roto i te hanganga XML me te tiki raraunga mai i nga huānga ka tohua e koe. Hei whakamutunga, ka taea e koe te mahi i o mahi hokohoko me nga mahi hokohoko me nga raraunga kua tangohia.
Ka taea e koe te whakarereke i te putanga ki te whakarato i tetahi waahanga me te maha o nga kupu me te taapiri "..." hei tohu kei te haere tonu te tuhinga. Anei he tauira me pehea e taea ai e koe i roto i to waehere ASP:
<%
' Create an instance of the MSXML DOMDocument object
Set xmlDoc = Server.CreateObject("Msxml2.DOMDocument.6.0")
' Load the XML feed from a URL
xmlDoc.async = False
xmlDoc.load("http://example.com/feed.xml")
' Check if the XML is loaded successfully
If xmlDoc.parseError.errorCode <> 0 Then
Response.Write "Error loading XML: " & xmlDoc.parseError.reason
Else
' Navigate through the XML structure and retrieve data
Set items = xmlDoc.selectNodes("//item") ' Change "item" to the appropriate XML element name in your feed
' Loop through the items
For Each item In items
' Access elements within each item
title = item.selectSingleNode("title").text
link = item.selectSingleNode("link").text
description = item.selectSingleNode("description").text
' Modify the description to include an excerpt with a specific number of words
excerptLength = 30 ' Change this number to your desired word count
descriptionArray = Split(description, " ")
If UBound(descriptionArray) > excerptLength Then
excerpt = Join(LBound(descriptionArray, excerptLength), " ") & "..."
Else
excerpt = description
End If
' Perform your sales and marketing operations with the excerpt
' For example, you can insert this data into a database or display it on a webpage.
Next
End If
' Clean up the XML document
Set xmlDoc = Nothing
%>
I roto i tenei waehere, i taapirihia e matou he waahanga e whakarereke ana i te description
ki te hanga i tetahi waahanga me te maha o nga kupu (30 i tenei tauira) me te taapiri "..." mena he roa ake te whakaahuatanga. Ka taea e koe te whakatika i te excerptLength
taurangi hei whakahaere i te maha o nga kupu o te wahanga.
Ma tenei whakarereketanga ka hoatu ki a koe he whakamaarama kua tapahia hei waahanga mo o mahi hokohoko me te hokohoko.
Tena koa whakakapi http://example.com/feed.xml
me te URL o te kai XML e hiahia ana koe ki te poroporoaki me te whakatika i nga ingoa huānga me te whakahaere raraunga kia rite ki to hanganga XML motuhake me nga whakaritenga.