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Append/Add Record in View - Blank key field in table
Message
De
23/07/1999 14:56:44
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00245336
Message ID:
00245492
Vues:
30
Sometimes the view builder does a poor job of setting up the view code. Now that you've got the code, why don't you use it. Make the change as I've done below making all the fields updatable.


>What a mess. Sorry, I didn't take my own advice.
>
>>Lets just look at this part of the code.
>>
>><br>>>Just to let you know. If you surround your code with a<pre class=Code> <span class='vfpreserved'>tag</span> it will preserve the tabbing. >>&lt;/XMP> >>> >> >> >> &lt;pre> >>><span class='vfpreserved'>select</span> (tcTableName) >>><span class='vfpreserved'>dime</span> aFlds(<span class='vfpliteral'>1</span>) >>>nNoFields = <span class='vfpreserved'>afield</span>(aFlds) >>> >>><span class='vfpreserved'>for</span> lnKnt = <span class='vfpliteral'>1</span> <span class='vfpreserved'>to</span> nNoFields >>> lcFieldName = tcViewName + <span class='vfpstring'>"."</span> + aFlds(lnKnt,<span class='vfpliteral'>1</span>) >>> lcUpdateField = tcTableName + <span class='vfpstring'>"."</span> + aFlds(lnKnt,<span class='vfpliteral'>1</span>) >>> lcFieldType = aFlds(lnKnt,<span class='vfpliteral'>2</span>) + ; >>> <span class='vfpstring'>"("</span> + <span class='vfpreserved'>alltrim</span>(<span class='vfpreserved'>str</span>(aFlds >> >>It looks <span class='vfpreserved'>like</span> here that the keyfield <span class='vfpreserved'>is</span> not <span class='vfpreserved'>updatable</span> but the <span class='vfpreserved'>rest</span> are. >>I thinks you want <span class='vfpreserved'>all</span> <span class='vfpreserved'>of</span> your <span class='vfpreserved'>fields</span> <span class='vfpreserved'>updatable</span>. >> >>(lnKnt,<span class='vfpliteral'>3</span>)) + <span class='vfpstring'>")"</span> ) >>> <span class='vfpreserved'>if</span> aFlds(lnKnt,<span class='vfpliteral'>1</span>) = cIDField >>> <span class='vfpreserved'>DBSetProp</span>(lcFieldName, <span class='vfpstring'>'Field'</span>, <span class='vfpstring'>'KeyField'</span>, .t.) Changed <span class='vfpreserved'>this</span> lin >>> <span class='vfpreserved'>DBSetProp</span>(lcFieldName, <span class='vfpstring'>'Field'</span>, <span class='vfpstring'>'Updatable'</span>, .t.) >>> <span class='vfpreserved'>else</span> >>> <span class='vfpreserved'>DBSetProp</span>(lcFieldName, <span class='vfpstring'>'Field'</span>, <span class='vfpstring'>'KeyField'</span>, .f.) >>> <span class='vfpreserved'>DBSetProp</span>(lcFieldName, <span class='vfpstring'>'Field'</span>, <span class='vfpstring'>'Updatable'</span>, .t.) >>> <span class='vfpreserved'>endif</span> >>> <span class='vfpreserved'>DBSetProp</span>(lcFieldName, <span class='vfpstring'>'Field'</span>, <span class='vfpstring'>'UpdateName'</span>, lcUpdateField) >>> <span class='vfpreserved'>DBSetProp</span>(lcFieldName, <span class='vfpstring'>'Field'</span>, <span class='vfpstring'>'DataType'</span>, lcFieldType) >>><span class='vfpreserved'>endfor</span> >> ></pre>>>HTH<br>>><br>Dan <style> .Signature { margin-top: 12px; 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