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<title>WMS with POST Requests to Avoid Long URLs</title>
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<h1 id="title">WMS with POST Requests to Avoid Long URLs</h1>
<div id="tags">
sld, sld_body, post, iframe, advanced
</div>
<div id="shortdesc">Render tiles in IMG or IFRAME elements, depending on
the complexity of the GetMap request</div>
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<p>The <code>maxGetUrlLength</code> property of the layer's
<code>tileOptions</code> option causes tiles to be requested using
HTTP POST when the length of the GET url would exceed the specified
length (2048 characters is recommended). In real life applications,
this happens often when using the SLD_BODY request parameter for
inline styling.
</p><p>
<input type="radio" name="group" id="longurl" checked="checked">
Long URL - POST requests
<br>
<input type="radio" name="group" id="shorturl">
Short URL - GET requests
</p><p>
View the <a href="wms-long-url.js" target="_blank">wms-long-url.js</a>
source to see how this is done.
</p>
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