New Custom Pages (2017): Difference between revisions

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A new scheme of custom pages making use of modern HTML5 techniques has been introduced in 2017. This page describes all new elements and gives some example pages.


= Required Elements =
This page has been superseded by the [[Custom Page]] Instructions.
 
For the new custom pages to work, following elements in a custom HTML page are required:
 
* Including <code>midas.js</code>
* Including <code>mhttpd.js</code>
* Including style sheet <code>midas.css</code>
* Setting the class of the HTML body to <code>mcss</code>
* Calling <code>mhttpd_init('name')</code> on page load where <code>name</code> is the name of the page shown on the left menu bar
* Using <code>div</code> elements with various pre-defined id's and names
 
= modbvalue =
 
The special HTML div tag (abbreviation stands for Midas ODB VALUE) <code>&lt;div name="modbvalue" data-odb-path="/Some/Path"&gt;</code> is now automatically replaced by the value in the ODB found at the given path. Updates are one once per second, which can be changed by passing a second argument to <code>mhttpd_init('name', interval)</code> where interval is in milliseconds. Following options are valid for this tag:
 
{| class="wikitable"
|-
! Option !! Example !! Meaning
|-
| name || name="modbvalue" || Tells the framework to replace this tag with an ODB value
|-
| data-odb-path || data-odb-path = "/Runinfo/Run number" || Path to the value in the ODB
|-
| data-odb-editable || data-odb-editable="1" || If set, the value is not only shown, but is also clickable for in-line editing. Hitting return send the new value to the ODB.
|-
| data-format || data-format="f3" || Specify format of data shown. See table below for options.
|}
 
Following format specifiers are possible together with an modbvalue tag <code>data-format="..."</code>:
 
{| class="wikitable"
|-
! Option !! Example !! Meaning
|-
| d || 1234 || Shows a number in decimal encoding
|-
| x || 0x4D2 || Shows a number in hexadecimal encoding
|-
| b || 10011010010b|| Shows a number in binary encoding. Options d, x, b can be combined, like <code>data-format="dxb"</code>
|-
| f&lt;x&gt; || 1.234 || Shows a floating point number with &lt;x&gt; digits after the decimal. A value of f0 shows only the integer part.
|-
| p&lt;x&gt; || 1.23 || Shows a floating point number with &lt;x&gt; significant digits of precision, independent of the decimal. For example a value of p2 can render a number to 12000 or to 0.00012
|}
 
= modbbutton =
 
This tag generates a push-button which can set a certain ODB entry to a specific value. To set the run number to 100, one can use the following tag:
 
<code>&lt;button name="modbbutton" class="mbutton" data-odb-path="/Runinfo/Run number" data-odb-value="100"&gt;</code>

Latest revision as of 12:56, 8 February 2019

This page has been superseded by the Custom Page Instructions.

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