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5819 | bpr | 1 | |
13705 | obado | 2 | !set embraced_randitem=<p>\ |
4674 | bpr | 3 | This field accepts the randomization by nestable curly embraces:\ |
4 | if you put several words (or groups of words), separated by commas,\ |
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23 | reyssat | 5 | within a pair of embraces, one of the words will be randomly drawn\ |
6 | at the time when the text is presented to students. This will add\ |
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13705 | obado | 7 | randomness to your text.</p><p>\ |
8 | For example, if you enter the text</p><p>\ |
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9 | <span class="tt">I will go to {Paris, New York, London}\ |
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5903 | bpr | 10 | {tomorrow, the next week}</span>,\ |
13705 | obado | 11 | the result will be one of the following sentences, at random:</p>\ |
23 | reyssat | 12 | <pre>\ |
13 | I will go to Paris tomorrow\ |
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14 | I will go to New York tomorrow\ |
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15 | I will go to London tomorrow\ |
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16 | I will go to Paris the next week\ |
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17 | I will go to New York the next week\ |
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18 | I will go to London the next week\ |
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13705 | obado | 19 | </pre><p>\ |
20 | If you wish to enter mathematical formulas, it is advisable to\ |
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21 | disable this possibility by putting the switch\ |
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22 | <span class="wims_code_words">Embraced random items</span>\ |
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23 | on <span class="tt">$wims_name_no</span>.</p> |
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23 | reyssat | 24 | |
13705 | obado | 25 | !set name_random=Some examples of random generation of parameter:<ul>\ |
2455 | bpr | 26 | <li>For an integer between 10 and 100 (inclusive):\ |
5903 | bpr | 27 | <span class="tt wims_code_words">randint(10..100)</span>\ |
2455 | bpr | 28 | <li>For an integer multiple of 10 between 10 and 1000 (inclusive):\ |
5903 | bpr | 29 | <span class="tt wims_code_words">randint(1..100)*10</span>\ |
2455 | bpr | 30 | <li>For a decimal number between 0 and 2:\ |
5903 | bpr | 31 | <span class="tt wims_code_words">random(0..2)</span>\ |
5819 | bpr | 32 | </li><li>For a random item within a list:\ |
5903 | bpr | 33 | <span class="tt wims_code_words">randitem(a,b,c,10,100,word,a phrase)</span>\ |
2455 | bpr | 34 | </ul> |
5724 | bpr | 35 | |
2455 | bpr | 36 | !set name_detail_parm=More details on the computation of parameters. |
23 | reyssat | 37 | |
13705 | obado | 38 | !set image_help=<div class="wims_smallremark"><h3>Inserting images</h3>\ |
39 | To insert images in your exercise, you must first load the images\ |
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40 | in the exercise module of your class and secondly put the html code that displays the image.\ |
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41 | The insertion code is\ |
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42 | <pre><img src="\imagedir/nom_image"/></pre>,\ |
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43 | where <span class="tt">nom_image</span> is the name of the image (including the <span class="tt">.jpg</span>, <span class="tt">.png</span>,\ |
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44 | ... extension) and <span class="tt wims_code_variable">\imagedir</span> represents the directory where the image is located.\ |
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45 | You can put it in most of the texts of the prepared models (including in the instructions).\ |
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46 | You can start your exercise even if the images are not uploaded yet.\ |
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47 | Once the exercise is in the classroom, follow the link\ |
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48 | <span class="tt">Upload a file</span> in the exercise</tt> or <span class="tt">$wims_name_downloadbinary</span>\ |
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49 | and upload all the images you need. Test, then adjust the image sizes.\ |
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50 | It is recommended that you do not take images that are too large,\ |
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51 | because they take longer to load while performing the exercise\ |
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52 | and reduce them before putting them in the classroom module.\ |
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5724 | bpr | 53 | </div> |
23 | reyssat | 54 | |
13705 | obado | 55 | !set math_help= <div class="wims_smallremark"><h3>Inserting mathematical formulas</h3>\ |
56 | To enter mathematical formulas, enclose the tex code by \ |
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5903 | bpr | 57 | <span class="tt wims_code_variable">\(</span>\ |
13705 | obado | 58 | and\ |
5903 | bpr | 59 | <span class="tt wims_code_variable">\)</span>.\ |
13705 | obado | 60 | For example,\ |
5724 | bpr | 61 | <pre>\( x^2+\frac{3}{2} \)</pre> |
62 | |||
13705 | obado | 63 | !set oef_help= <div class="wims_smallremark"><h3>For the most advanced</h3>\ |
64 | it is possible in the definition of the parameters\ |
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65 | to use most of the functions of the OEF exercises.\ |
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5819 | bpr | 66 | </div> |
67 | |||
5903 | bpr | 68 | !set credits_help=You may use the field <span class="tt wims_code_words">$wims_name_credits</span> to give\ |
6838 | bpr | 69 | short references, for example for the images inserted in the exercise. |