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On 3/18/2011 9:59 AM, Ivan Smahin wrote:
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On 3/17/2011 7:32 PM, Tiemo Hollmann TB wrote:
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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">creating tables with
the Valentina APIs from liveCode everything works fine
with using only one flag, like:<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size: 12pt;"
lang="EN-US">get</span></b><span style="font-size: 12pt;
font-family: "Times New
Roman","serif"; color: black;" lang="EN-US">
VTable_CreateShortField(tblRef, </span><span
style="font-size: 12pt;" lang="EN-US">"myFieldName"</span><span
style="font-size: 12pt;" lang="EN-US">, fIndexed)</span><span
lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Now I want to add the
first time multiple flags to a field, but it fails with
any syntax shown in the wiki:<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size: 12pt;"
lang="EN-US">get</span></b><span style="font-size: 12pt;
font-family: "Times New
Roman","serif"; color: black;" lang="EN-US">
VTable_CreateShortField(tblRef, </span><span
style="font-size: 12pt;" lang="EN-US">"myFieldName"</span><span
style="font-size: 12pt;" lang="EN-US">, EVFlags.fIndexed +
EVFlags.fUnique)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt;
font-family: "Times New
Roman","serif"; color: black;" lang="EN-US">with
this syntax I get from LiveCode the error: “+: error in
left operand”<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt;
font-family: "Times New
Roman","serif"; color: black;" lang="EN-US">same
with</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size: 12pt;"
lang="EN-US">get</span></b><span style="font-size: 12pt;
font-family: "Times New
Roman","serif"; color: black;" lang="EN-US">
VTable_CreateShortField(tblRef, </span><span
style="font-size: 12pt;" lang="EN-US">"myFieldName"</span><span
style="font-size: 12pt;" lang="EN-US">, fIndexed +
fUnique)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">also not without the
“+” or with quotes.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Probably I don’t
understand the wiki?<o:p></o:p></span></p>
<br>
</div>
</blockquote>
The wiki describes a general approach common for all ADKs. <br>
V4REV's specific is - everything is passed as a strings. In
particular you should pass the set of flags as a tokenized string.<br>
<br>
<b><span style="font-size: 12pt;" lang="EN-US">get</span></b><span
style="font-size: 12pt; font-family: "Times New
Roman","serif"; color: black;" lang="EN-US">
VTable_CreateShortField(tblRef, </span><span style="font-size:
12pt;" lang="EN-US">"myFieldName"</span><span style="font-size:
12pt; font-family: "Times New
Roman","serif"; color: black;" lang="EN-US">,
"fIndexed, fUnique" )</span><br>
</blockquote>
Possible token delimiters are : " ,\t\n+;"<br>
<br>
So it could be<br>
<b><span style="font-size: 12pt;" lang="EN-US">get</span></b><span
style="font-size: 12pt; font-family: "Times New
Roman","serif"; color: black;" lang="EN-US">
VTable_CreateShortField(tblRef, </span><span style="font-size:
12pt;" lang="EN-US">"myFieldName"</span><span style="font-size:
12pt; font-family: "Times New Roman","serif";
color: black;" lang="EN-US">, "fIndexed fUnique" )<br>
</span><b><span style="font-size: 12pt;" lang="EN-US">get</span></b><span
style="font-size: 12pt; font-family: "Times New
Roman","serif"; color: black;" lang="EN-US">
VTable_CreateShortField(tblRef, </span><span style="font-size:
12pt;" lang="EN-US">"myFieldName"</span><span style="font-size:
12pt; font-family: "Times New Roman","serif";
color: black;" lang="EN-US">, "fIndexed,fUnique" )<br>
</span><b><span style="font-size: 12pt;" lang="EN-US">get</span></b><span
style="font-size: 12pt; font-family: "Times New
Roman","serif"; color: black;" lang="EN-US">
VTable_CreateShortField(tblRef, </span><span style="font-size:
12pt;" lang="EN-US">"myFieldName"</span><span style="font-size:
12pt; font-family: "Times New Roman","serif";
color: black;" lang="EN-US">, "fIndexed\tfUnique" )<br>
</span><b><span style="font-size: 12pt;" lang="EN-US">get</span></b><span
style="font-size: 12pt; font-family: "Times New
Roman","serif"; color: black;" lang="EN-US">
VTable_CreateShortField(tblRef, </span><span style="font-size:
12pt;" lang="EN-US">"myFieldName"</span><span style="font-size:
12pt; font-family: "Times New Roman","serif";
color: black;" lang="EN-US">, "fIndexed\nfUnique" )</span><br>
<b><span style="font-size: 12pt;" lang="EN-US">get</span></b><span
style="font-size: 12pt; font-family: "Times New
Roman","serif"; color: black;" lang="EN-US">
VTable_CreateShortField(tblRef, </span><span style="font-size:
12pt;" lang="EN-US">"myFieldName"</span><span style="font-size:
12pt; font-family: "Times New Roman","serif";
color: black;" lang="EN-US">, "fIndexed+fUnique" )</span><br>
<pre class="moz-signature" cols="72">--
Best regards,
Ivan Smahin
Senior Software Engineer
Paradigma Software, Inc
Valentina - The Ultra-Fast Database
<a class="moz-txt-link-freetext" href="http://www.valentina-db.com">http://www.valentina-db.com</a></pre>
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