在織夢DEDECMS中調(diào)用文章,當(dāng)標(biāo)題超過限制字?jǐn)?shù)時(shí),怎么在標(biāo)題后面加上……呢。其實(shí)不論是在首頁還是列表頁還是內(nèi)容頁調(diào)用文章,不管是arclist還是list標(biāo)簽調(diào)用文章,只需要把[field:title]這個(gè)標(biāo)簽適當(dāng)修改。
一般是類似于這樣:
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{dede:arclist row= '10' } |
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<li><a href= "[field:arcurl /]" title= "[field:fulltitle/]" >[field:title/]</a></li> |
如果需要限制字?jǐn)?shù),可以增加titlelen=’90′,代碼為:
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{dede:arclist row= '10' titlelen= '90' } |
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<li><a href= "[field:arcurl /]" title= "[field:fulltitle/]" >[field:title/]</a></li> |
但是,此時(shí)顯示的文章標(biāo)題后面直接被截?cái)啵粫?huì)有省略號(hào),將其中的[field:title]修改成[field:fulltitle runphp='yes']$titlefull = @me;$titleshow =cn_substr($titlefull,90);if($titlefull!=$titleshow){$dot = “…”;}else{$dot=”";}@me = $titleshow.$dot;[/field:fulltitle]即可,代碼為:
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{dede:arclist row= '10' } |
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<li><a href= "[field:arcurl /]" title= "[field:fulltitle/]" >[field:fulltitle runphp= 'yes' ] $titlefull = @me; $titleshow =cn_substr( $titlefull ,90); if ( $titlefull != $titleshow ){ $dot = "…" ;} else { $dot = "" ;}@me = $titleshow . $dot ;[/field:fulltitle]</a></li> |
當(dāng)然也可以修改成這樣:
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{dede:arclist row= '10' } |
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<li><a href= "[field:arcurl /]" title= "[field:fulltitle/]" >[field:fulltitle function = ' ( strlen("@me")>90 ? cn_substr("@me",90)."…" : "@me" )' /] </a></li> |