2016-04-22 5 views
0

Ich habe diesen HTML:Alle HTML-Anker-Tags ohne diejenigen enthält bestimmte Zeichenfolge

<a id='topnavbtn_tutorials' href='javascript:void(0);' onclick='w3_open_nav("tutorials")' title='Tutorials'>TUTORIALS <i class='fa fa-caret-down'></i><i class='fa fa-caret-up' style='display:none'></i></a><a id='topnavbtn_references' href='javascript:void(0);' onclick='w3_open_nav("references")' title='References'>REFERENCES <i class='fa fa-caret-down'></i><i class='fa fa-caret-up' style='display:none'></i></a><a id='topnavbtn_examples' href='javascript:void(0);' onclick='w3_open_nav("examples")' title='Examples'>EXAMPLES <i class='fa fa-caret-down'></i><i class='fa fa-caret-up' style='display:none'></i></a><a href='/forum/default.asp'>FORUM</a></div></div> 
<div id='nav_tutorials' class='w3-dropnav w3-light-grey w3-card-2 w3-center'></div> 
<div id='nav_references' class='w3-dropnav w3-light-grey w3-card-2 w3-center'></div> 
<div id='nav_examples' class='w3-dropnav w3-light-grey w3-card-2 w3-center'></div> 
<div id='nav_translate' class='w3-dropnav w3-light-grey w3-card-2 w3-center'></div> 
<div id='nav_search' class='w3-dropnav w3-light-grey w3-card-2 w3-center'></div></div> 
<div class='w3-row w3-light-grey' id='belowtopnav'> 
<div class='w3-col w3-slim' id='leftmenu'> 
<div id='leftmenuinner'> 
<div class='w3-light-grey' id='leftmenuinnerinner'> 
<a href='javascript:void(0)' onclick='close_menu()' class='w3-closebtn w3-hide-large w3-large' style='padding:3px 12px;'>&times;</a> 
<h2 class="left"><span class="left_h2">Colors</span> Tutorial</h2> 
<a target="_top" href="default.asp">Colors HOME</a> 
<a target="_top" href="colors_names.asp">Color Names</a> 

Und ich habe diese regex schrieb:

<a .*?href=("|').*?\.asp("|').*?>.*?<\/a> 

Ich brauche nur entsprechen:

1.

<a href='/forum/default.asp'>FORUM</a> 

2.

<a target="_top" href="default.asp">Colors HOME</a> 

3.

<a target="_top" href="colors_names.asp">Color Names</a> 

Hier werden die Spiele von der aktuellen Regex sind (Erstes Ergebnis ist schlecht):

1.

<a id='topnavbtn_tutorials' href='javascript:void(0);' onclick='w3_open_nav("tutorials")' title='Tutorials'>TUTORIALS <i class='fa fa-caret-down'></i><i class='fa fa-caret-up' style='display:none'></i></a><a id='topnavbtn_references' href='javascript:void(0);' onclick='w3_open_nav("references")' title='References'>REFERENCES <i class='fa fa-caret-down'></i><i class='fa fa-caret-up' style='display:none'></i></a><a id='topnavbtn_examples' href='javascript:void(0);' onclick='w3_open_nav("examples")' title='Examples'>EXAMPLES <i class='fa fa-caret-down'></i><i class='fa fa-caret-up' style='display:none'></i></a><a href='/forum/default.asp'>FORUM</a> 

2.

<a target="_top" href="default.asp">Colors HOME</a> 

3.

<a target="_top" href="colors_names.asp">Color Names</a> 

Bitte ändern meine vorhandenen Regex.

+0

Wollen Sie diese für die Auswahl Elemente von Seite verwenden? – Justinas

+0

@ Justinas nein. Das sollte als serverseitiger Code – ohadinho

Antwort

1

Diese Regex scheint gut zu funktionieren:

<a.*?href=["']{1}.*?\.asp["']{1}.*?>.*?<\/a> 

Working example

+0

wierd verwendet werden. hier scheint es nicht zu funktionieren: http://regexr.com/3d98u – ohadinho

Verwandte Themen